Supplemental Information 

for 

NASA/TM—2013–

Generalized Fluid System Simulation Program, 

Version 6.0

A.K. Majumdar, A.C. LeClair, and R. Moore 

Marshall Space Flight Center, Huntsville, Alabama 

P.A. Schallhorn 

Kennedy Space Center, Florida 

APPENDIX G—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 1 

APPENDIX H—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 2 

APPENDIX I—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 3 

APPENDIX J—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 4 

APPENDIX K—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 5 

APPENDIX L—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 6 

APPENDIX M—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 7 

APPENDIX N—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 8 

APPENDIX O—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 9 

APPENDIX P—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 10 

APPENDIX Q—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 11 

1
APPENDIX R—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 12 

APPENDIX S— INPUT AND OUTPUT DATA FILES FROM EXAMPLE 13 

APPENDIX T— INPUT AND OUTPUT DATA FILES FROM EXAMPLE 14 

APPENDIX U— INPUT AND OUTPUT DATA FILES FROM EXAMPLE 15 

APPENDIX V— INPUT AND OUTPUT DATA FILES FROM EXAMPLE 16 

APPENDIX W— INPUT AND OUTPUT DATA FILES FROM EXAMPLE 17 

APPENDIX X— INPUT AND OUTPUT DATA FILES FROM EXAMPLE 18 

APPENDIX Y— INPUT AND OUTPUT DATA FILES FROM EXAMPLE 19 

APPENDIX Z— INPUT AND OUTPUT DATA FILES FROM EXAMPLE 20 

APPENDIX AA— INPUT AND OUTPUT DATA FILES FROM EXAMPLE 21 

APPENDIX BB— INPUT AND OUTPUT DATA FILES FROM EXAMPLE 22ss 

APPENDIX CC— INPUT AND OUTPUT DATA FILES FROM EXAMPLE 22tr 

APPENDIX DD— INPUT AND OUTPUT DATA FILES FROM EXAMPLE 23A 

APPENDIX EE— INPUT AND OUTPUT DATA FILES FROM EXAMPLE 23B 

APPENDIX FF— INPUT AND OUTPUT DATA FILES FROM EXAMPLE 23C 

APPENDIX GG— INPUT AND OUTPUT DATA FILES FROM EXAMPLE 24 

APPENDIX HH— INPUT AND OUTPUT DATA FILES FROM EXAMPLE 25 

2
APPENDIX G—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 1 

Simulation of a Flow System Consisting of a Pump, Valve, and Pipe Line 

Contents Page 

Example 1 Input File ................................................................................................................ 

Example 1 Output File .............................................................................................................. 

1

Return to Appendix List
GFSSP VERSION 

 604 GFSSP INSTALLATION PATH ANALYST ALOK MAJUMDAR INPUT DATA FILE NAME Ex1.dat OUTPUT FILE NAME Ex1.out TITLE Simulation of a Flow System Consisting of a Pump, Valve and Pipe Line USETUP F DENCON GRAVITY ENERGY MIXTURE THRUST STEADY TRANSV SAVER F T T F F T F F HEX HCOEF REACTING INERTIA CONDX ADDPROP PRINTI ROTATION F F F F F F T F BUOYANCY HRATE INVAL MSORCE MOVBND TPA VARGEO TVM F T F F F F F F SHEAR PRNTIN PRNTADD OPVALVE TRANSQ CONJUG RADIAT WINPLOT F T T F F F F T PRESS INSUC VARROT CYCLIC CHKVALS WINFILE DALTON NOSTATS F F F F F T F F NORMAL SIMUL SECONDL NRSOLVT IBDF NOPLT PRESREG FLOWREG F T T F 1 T 0 0 TRANS_MOM USERVARS PSMG ISOLVE PLOTADD SIUNITS TECPLOT MDGEN F F F 1 F F F F NUM_USER_VARS IFR_MIX PRINTD SATTABL MSORIN PRELVLV LAMINAR HSTAG 1 1 F F F F T T NNODES NINT NBR NF  4 2 3 1 RELAXK RELAXD RELAXH CC NITER RELAXNR RELAXHC RELAXTS  1 0.5 1 0.0001 500 1 1 1 NFLUID(I), I = 1, NF  11 NODE INDEX DESCRIPTION  1 2 " Node 1"  2 1 " Node 2"  3 1 " Node 3"  4 2 " Node 4"  NODE PRES (PSI) TEMP(DEGF) MASS SOURC HEAT SOURC THRST AREA CONCENTRATION  1 14.7 60 0 0 0  2 14.7 60 0 0 0  3 14.7 60 0 0 0  4 14.7 60 0 0 0 

2
INODE NUMBR NAMEBR 

 2 2 12 23 

 3 2 23 34 BRANCH UPNODE DNNODE OPTION DESCRIPTION 12 1 2 14 "Pump 12" 

23 2 3 13 "Valve 23" 

34 3 4 1 "Pipe 34" BRANCH OPTION -14 PUMP CONST1 PUMP CONST2 PUMP CONST3 AREA 

 12 30888 0 -0.0008067 201.06 

BRANCH OPTION -13 DIA K1 K2 AREA 

 23 6 1000 0.1 28.274 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 34 18000 6 0.005 95.74 28.27431 

3
************************************************** 

G F S S P (Version 604)

Generalized Fluid System Simulation Program 

March 2012

Developed by NASA/Marshall Space Flight Center Copyright (C) by Marshall Space Flight Center 

A generalized computer program to calculate flow rates, pressures, temperatures and concentrations in a flow network.

************************************************* 

RUN DATE:09/12/2012 14:51 

 TITLE :Simulation of a Flow System Consisting of a Pump, Valve and Pipe Line

 ANALYST :ALOK MAJUMDAR FILEIN :C:\Program Files (x86)\GFSSP604\TestInstalledExamples\EX1\Ex1.dat

 FILEOUT :Ex1.out

OPTION VARIABLES 

 ADDPROP BUOYANCY CONDX CONJUG CYCLIC DALTON DENCON ENERGY 

F F F F F F F T 

 FLOWREG GRAVITY HCOEF HEX HRATE IFRMIX INERTIA INSUC  0 T F F T 1 F F 

INVAL MIXTURE MOVBND MSORCE NORMAL NRSOLVT OPVALVE PLOTADD 

 F F F F F F F F 

 PRESREG PRESS PRINTI PRNTADD PRNTIN RADIATION REACTING ROTATION 

0 F T T T F F F 

 SAVER SECONDL SHEAR SIMULA SIUNITS STEADY THRUST TPA  F T F T F T F F  TRANS_MOM TRANSQ TRANSV TVM TWOD USRVAR VARGEO VARROT 

 F F F F F F F F 

RLFVLV 

 F  NNODES = 4 

 NINT = 2 

NBR = 3 

 NF = 1  NVAR = 5  NHREF = 2  FLUIDS: H2O 

4
BOUNDARY NODES 

 NODE P T RHO AREA 

(PSI) (F) (LBM/FT^3) (IN^2) 

1 0.1470E+02 0.6000E+02 0.6237E+02 0.0000E+00 

 4 0.1470E+02 0.6000E+02 0.6237E+02 0.0000E+00  INPUT SPECIFICATIONS FOR INTERNAL NODES  NODE AREA MASS HEAT 

(IN^2) (LBM/S) (BTU/S) 

2 0.0000E+00 0.0000E+00 0.0000E+00 

 3 0.0000E+00 0.0000E+00 0.0000E+00 

BRANCH UPNODE DNNODE OPTION 

12 1 2 14 23 2 3 13 34 3 4 1 

 BRANCH OPTION -14: PUMP CONS1 PUMP CONS2 PUMP CONS3 AREA 

12 0.309E+05 0.000E+00 -0.807E-03 0.201E+03 

 BRANCH OPTION -13: DIA K1 K2 AREA 

23 0.600E+01 0.100E+04 0.100E+00 0.283E+02 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

34 0.180E+05 0.600E+01 0.500E-02 0.957E+02 0.283E+02 

 INITIAL GUESS FOR INTERNAL NODES  NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3)

 2 0.1470E+02 0.6000E+02 0.7616E-03 0.6237E+02 0.0000E+00  3 0.1470E+02 0.6000E+02 0.7616E-03 0.6237E+02 0.0000E+00  TRIAL SOLUTION  BRANCH DELP(PSI) FLOWRATE(LBM/SEC) 

12 0.0000 0.0100 23 0.0000 0.0100 34 0.0000 0.0100 

 SOLUTION INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 2 0.2290E+03 0.6003E+02 0.1185E-01 0.6241E+02 0.0000E+00 0.0000E+00  3 0.2288E+03 0.6003E+02 0.1184E-01 0.6241E+02 0.0000E+00 0.0000E+00 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

5
 2 0.2876E+02 0.5555E-01 0.7534E-03 0.9524E-04 0.1000E+01 0.1003E+01 

 3 0.2876E+02 0.5556E-01 0.7534E-03 0.9524E-04 0.1000E+01 0.1003E+01  BRANCHES BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 12 0.000E+00 -0.214E+03 0.191E+03 0.219E+01 0.241E+06 0.183E-02 0.000E+00 0.000E+00 

23 0.764E-03 0.193E+00 0.191E+03 0.156E+02 0.644E+06 0.130E-01 0.210E-03 0.848E+02 

34 0.591E+00 0.214E+03 0.191E+03 0.156E+02 0.644E+06 0.130E-01 0.162E+00 0.657E+05 

***** TOTAL ENTROPY GENERATION = 0.163E+00 BTU/(R-SEC) ******   TOTAL WORK LOST = 0.120E+03 HP ** *** 

 SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-03 IN 5 ITERATIONS 

 TAU = 100000000.000000 ISTEP = 1 DTAU = 

 100000000.000000  *************************************************  TIME OF ANALYSIS WAS 1.562500000000000E-002 SECS

 ************************************************* 

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7
APPENDIX H—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 2 

Simulation of a Water Distribution Network 

Contents Page 

Example 2 Input File ................................................................................................................ 

Example 2 Output File .............................................................................................................. 

8

Return to Appendix List
GFSSP VERSION 

 604 GFSSP INSTALLATION PATH ANALYST Alok Majumdar INPUT DATA FILE NAME Ex2.dat OUTPUT FILE NAME Ex2.out TITLE Simulation of a water distribution network USETUP F DENCON GRAVITY ENERGY MIXTURE THRUST STEADY TRANSV SAVER T F F F F T F F HEX HCOEF REACTING INERTIA CONDX ADDPROP PRINTI ROTATION F F F F F F T F BUOYANCY HRATE INVAL MSORCE MOVBND TPA VARGEO TVM F F F F F F F F SHEAR PRNTIN PRNTADD OPVALVE TRANSQ CONJUG RADIAT WINPLOT F T T F F F F T PRESS INSUC VARROT CYCLIC CHKVALS WINFILE DALTON NOSTATS F F F F F T F F NORMAL SIMUL SECONDL NRSOLVT IBDF NOPLT PRESREG FLOWREG F T T F 1 T 0 0 TRANS_MOM USERVARS PSMG ISOLVE PLOTADD SIUNITS TECPLOT MDGEN F F F 1 F F F F NUM_USER_VARS IFR_MIX PRINTD SATTABL MSORIN PRELVLV LAMINAR HSTAG 1 1 F F F F T T NNODES NINT NBR NF  9 5 10 0 RELAXK RELAXD RELAXH CC NITER RELAXNR RELAXHC RELAXTS  1 0.5 1 0.0001 500 1 1 1 RHOREF EMUREF  62.4 0.00066 NODE INDEX DESCRIPTION  1 2 " Node 1"  2 1 " Node 2"  3 2 " Node 3"  4 2 " Node 4"  5 1 " Node 5"  6 1 " Node 6"  7 1 " Node 7"  8 1 " Node 8"  9 2 " Node 9" 

9
NODE PRES (PSI) MASS SOURC HEAT SOURC THRST AREA 

 1 50 0 0 0 2 49.6 0 0 0 3 48 0 0 0 4 45 0 0 0 5 48.4 0 0 0 6 47.4 0 0 0 7 49.2 0 0 0 8 46.4 0 0 0 9 46 0 0 0INODE NUMBR NAMEBR  2 3 12 25 27  5 4 25 53 57 56  6 3 56 68 64  7 3 27 57 78  8 3 78 68 89 BRANCH UPNODE DNNODE OPTION DESCRIPTION 12 1 2 1 "Pipe 12" 25 2 5 1 "Pipe 25" 27 2 7 1 "Pipe 27" 53 5 3 1 "Pipe 53" 57 5 7 1 "Pipe 57" 56 5 6 1 "Pipe 56" 78 7 8 1 "Pipe 78" 68 6 8 1 "Pipe 68" 64 6 4 1 "Pipe 64" 89 8 9 1 "Pipe 89" BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  12 120 6 0.0018 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  25 2400 6 0.0018 0 28.27431 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 27 2400 5 0.0018 0 19.6349375 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 53 120 5 0.0018 0 19.6349375 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 57 1440 4 0.0018 0 12.56636BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  56 2400 4 0.0018 0 12.56636

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 78 2400 4 0.0018 0 12.56636

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 68 1440 4 0.0018 0 12.56636

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 64 120 4 0.0018 0 12.56636

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 89 120 5 0.0018 0 19.6349375 

10
************************************************** 

G F S S P (Version 604)

Generalized Fluid System Simulation Program 

March 2012

Developed by NASA/Marshall Space Flight Center Copyright (C) by Marshall Space Flight Center 

A generalized computer program to calculate flow rates, pressures, temperatures and concentrations in a flow network.

************************************************* 

 RUN DATE:09/12/2012 14:53 

TITLE :Simulation of a water distribution network

 ANALYST :Alok Majumdar FILEIN :C:\Program Files (x86)\GFSSP604\TestInstalledExamples\EX2\Ex2.dat FILEOUT :Ex2.out

OPTION VARIABLES 

 ADDPROP BUOYANCY CONDX CONJUG CYCLIC DALTON DENCON ENERGY 

F F F F F F T F 

 FLOWREG GRAVITY HCOEF HEX HRATE IFRMIX INERTIA INSUC 

 0 F F F F 1 F F 

INVAL MIXTURE MOVBND MSORCE NORMAL NRSOLVT OPVALVE PLOTADD 

 F F F F F F F F  PRESREG PRESS PRINTI PRNTADD PRNTIN RADIATION REACTING ROTATION 

0 F T T T F F F 

 SAVER SECONDL SHEAR SIMULA SIUNITS STEADY THRUST TPA  F T F T F T F F  TRANS_MOM TRANSQ TRANSV TVM TWOD USRVAR VARGEO VARROT 

 F F F F F F F F 

RLFVLV 

 F  NNODES = 9  NINT = 5 

NBR = 10 

 NF = 0  NVAR = 15  NHREF = 2 

 RHOREF = 62.4000 LBM/FT**3  EMUREF = 0.6600E-03 LBM/FT-SEC 

11
BOUNDARY NODES 

 NODE P AREA 

(PSI) (IN^2) 

 1 0.5000E+02 0.0000E+00  3 0.4800E+02 0.0000E+00  4 0.4500E+02 0.0000E+00  9 0.4600E+02 0.0000E+00  INPUT SPECIFICATIONS FOR INTERNAL NODES 

NODE AREA MASS HEAT 

 (IN^2) (LBM/S) (BTU/LBM) 

2 0.0000E+00 0.0000E+00 0.0000E+00 

 5 0.0000E+00 0.0000E+00 0.0000E+00  6 0.0000E+00 0.0000E+00 0.0000E+00  7 0.0000E+00 0.0000E+00 0.0000E+00  8 0.0000E+00 0.0000E+00 0.0000E+00 

BRANCH UPNODE DNNODE OPTION 

12 1 2 1 25 2 5 1 27 2 7 1 53 5 3 1 57 5 7 1 56 5 6 1 78 7 8 1 68 6 8 1 64 6 4 1 89 8 9 1 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

12 0.120E+03 0.600E+01 0.180E-02 0.000E+00 0.283E+02 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

25 0.240E+04 0.600E+01 0.180E-02 0.000E+00 0.283E+02 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

27 0.240E+04 0.500E+01 0.180E-02 0.000E+00 0.196E+02 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

53 0.120E+03 0.500E+01 0.180E-02 0.000E+00 0.196E+02 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

57 0.144E+04 0.400E+01 0.180E-02 0.000E+00 0.126E+02 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

56 0.240E+04 0.400E+01 0.180E-02 0.000E+00 0.126E+02 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

78 0.240E+04 0.400E+01 0.180E-02 0.000E+00 0.126E+02 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

68 0.144E+04 0.400E+01 0.180E-02 0.000E+00 0.126E+02 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

64 0.120E+03 0.400E+01 0.180E-02 0.000E+00 0.126E+02 

12
BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

89 0.120E+03 0.500E+01 0.180E-02 0.000E+00 0.196E+02 

 INITIAL GUESS FOR INTERNAL NODES  NODE P(PSI)  2 0.4960E+02  5 0.4840E+02  6 0.4740E+02  7 0.4920E+02  8 0.4640E+02  TRIAL SOLUTION  BRANCH DELP(PSI) FLOWRATE(LBM/SEC) 

12 0.0000 0.0100 25 0.0000 0.0100 27 0.0000 0.0100 53 0.0000 0.0100 57 0.0000 0.0100 56 0.0000 0.0100 78 0.0000 0.0100 68 0.0000 0.0100 64 0.0000 0.0100 89 0.0000 0.0100 

 SOLUTION INTERNAL NODES 

NODE P(PSI) EM(LBM) 

 2 0.4979E+02 0.0000E+00  5 0.4810E+02 0.0000E+00  6 0.4535E+02 0.0000E+00  7 0.4833E+02 0.0000E+00  8 0.4600E+02 0.0000E+00  BRANCHES BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 12 0.301E-02 0.210E+00 0.100E+03 0.817E+01 0.386E+06 0.000E+00 0.135E-03 0.484E+02 

25 0.609E-01 0.169E+01 0.631E+02 0.515E+01 0.244E+06 0.000E+00 0.687E-03 0.246E+03 

27 0.154E+00 0.146E+01 0.370E+02 0.435E+01 0.171E+06 0.000E+00 0.349E-03 0.125E+03 

53 0.762E-02 0.104E+00 0.444E+02 0.522E+01 0.206E+06 0.000E+00 0.300E-04 0.107E+02 

57 0.301E+00 -0.224E+00 -0.104E+02 -0.190E+01 0.599E+05 0.000E+00 0.150E-04 0.536E+01 

56 0.469E+00 0.275E+01 0.291E+02 0.534E+01 0.168E+06 0.000E+00 0.516E-03 0.184E+03 

78 0.471E+00 0.232E+01 0.267E+02 0.490E+01 0.154E+06 0.000E+00 0.400E-03 0.143E+03 

68 0.289E+00 -0.650E+00 -0.180E+02 -0.331E+01 0.104E+06 0.000E+00 0.755E-04 0.270E+02 

 64 0.230E-01 0.355E+00 0.471E+02 0.864E+01 0.272E+06 0.000E+00 0.108E-03 0.385E+02 

13
89 0.858E-02 0.447E-02 0.866E+01 0.102E+01 0.401E+05 0.000E+00 0.249E-06 0.892E-01 

***** TOTAL ENTROPY GENERATION = 0.232E-02 BTU/(R-SEC) ****** 

  TOTAL WORK LOST = 0.151E+01 HP ** *** 

 SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-03 IN 11 ITERATIONS  TAU = 100000000.000000 ISTEP = 1 DTAU =  100000000.000000  *************************************************  TIME OF ANALYSIS WAS 0.000000000000000E+000 SECS  ************************************************* 

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15
APPENDIX I—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 3 

Simulation of a Compressible Flow in a Converging-Diverging Nozzle 

Contents Page 

Example 3 Input File ................................................................................................................ 

Example 3 Output File .............................................................................................................. 

16

Return to Appendix List
GFSSP VERSION 

 604 GFSSP INSTALLATION PATH ANALYST jwb INPUT DATA FILE NAME Ex3.dat OUTPUT FILE NAME Ex3.out TITLE Simulation of Compressible Flow in a Converging-Diverging Nozzle USETUP F DENCON GRAVITY ENERGY MIXTURE THRUST STEADY TRANSV SAVER F F T F F T F F HEX HCOEF REACTING INERTIA CONDX ADDPROP PRINTI ROTATION F F F T F F F F BUOYANCY HRATE INVAL MSORCE MOVBND TPA VARGEO TVM F F F F F F F F SHEAR PRNTIN PRNTADD OPVALVE TRANSQ CONJUG RADIAT WINPLOT 

F F F F F F F T PRESS INSUC VARROT CYCLIC CHKVALS WINFILE DALTON NOSTATS F F F F F T F F 

NORMAL SIMUL SECONDL NRSOLVT IBDF NOPLT PRESREG FLOWREG 

F T T F 1 T 0 0 TRANS_MOM USERVARS PSMG ISOLVE PLOTADD SIUNITS TECPLOT MDGEN 

F F F 1 F F F F NUM_USER_VARS IFR_MIX PRINTD SATTABL MSORIN PRELVLV LAMINAR HSTAG 1 1 F F F F T T NNODES NINT NBR NF  17 15 16 1 

RELAXK RELAXD RELAXH CC NITER RELAXNR RELAXHC RELAXTS 

 1 0.5 1 0.0001 500 1 1 1NFLUID(I), I = 1, NF  11NODE INDEX DESCRIPTION  12 " Node 1" 

 2 1 " Node 2"  3 1 " Node 3"  4 1 " Node 4"  5 1 " Node 5"  6 1 " Node 6"  7 1 " Node 7"  8 1 " Node 8"  91 " Node 9" 

 10 1 " Node 10" 

17
 11 1 " Node 11" 

 12 1 " Node 12"  13 1 " Node 13"  14 1 " Node 14"  15 1 " Node 15"  16 1 " Node 16"  17 2 " Node 17"  NODE PRES (PSI) TEMP(DEGF) MASS SOURC HEAT SOURC THRST AREA CONCENTRATION  1 150 1000 0 0 0

 2 14.7 60 0 0 0 3 14.7 60 0 0 0 4 14.7 60 0 0 0

 5 14.7 60 0 0 0 6 14.7 60 0 0 0 7 14.7 60 0 0 0 8 14.7 60 0 0 0 9 14.7 60 0 0 0 10 14.7 60 0 0 0 11 14.7 60 0 0 0 12 14.7 60 0 0 0 13 14.7 60 0 0 0 14 14.7 60 0 0 0 15 14.7 60 0 0 0 16 14.7 60 0 0 0 17 60 1000 0 0 0INODE NUMBR NAMEBR  2 2 12 23 

 3 2 23 34  4 2 34 45  5 2 45 56

 6 2 56 67 

 7 2 67 78  8 2 78 89  9 2 89 910 

 10 2 910 1011  11 2 1011 1112  12 2 1112 1213  13 2 1213 1314  14 2 1314 1415  15 2 1415 1516  16 2 1516 1617 BRANCH UPNODE DNNODE OPTION DESCRIPTION 12 1 2 2 "Restrict 12" 23 2 3 2 "Restrict 23" 34 3 4 2 "Restrict 34" 45 4 5 2 "Restrict 45" 56 5 6 2 "Restrict 56" 

18
67 6 7 2 "Restrict 67" 

78 7 8 2 "Restrict 78" 89 8 9 2 "Restrict 89" 910 9 10 2 "Restrict 910" 1011 10 11 2 "Restrict 1011" 1112 11 12 2 "Restrict 1112" 1213 12 13 2 "Restrict 1213" 1314 13 14 2 "Restrict 1314" 1415 14 15 2 "Restrict 1415" 1516 15 16 2 "Restrict 1516" 1617 16 17 2 "Restrict 1617" BRANCH OPTION -2 FLOW COEFF AREA 

 12 0 0.3587 BRANCH OPTION -2 FLOW COEFF AREA  23 0 0.2717 BRANCH OPTION -2 FLOW COEFF AREA  34 0 0.2243 BRANCH OPTION -2 FLOW COEFF AREA 45 0 0.2083 BRANCH OPTION -2 FLOW COEFF AREA  56 0 0.1901 BRANCH OPTION -2 FLOW COEFF AREA  67 0 0.1949 BRANCH OPTION -2 FLOW COEFF AREA  78 0 0.2255 BRANCH OPTION -2 FLOW COEFF AREA  89 0 0.2875 BRANCH OPTION -2 FLOW COEFF AREA  910 0 0.3948 BRANCH OPTION -2 FLOW COEFF AREA  1011 0 0.564 BRANCH OPTION -2 FLOW COEFF AREA  1112 0 0.7633 BRANCH OPTION -2 FLOW COEFF AREA  1213 0 0.9927 BRANCH OPTION -2 FLOW COEFF AREA  1314 0 1.252 BRANCH OPTION -2 FLOW COEFF AREA  1415 0 1.4668 BRANCH OPTION -2 FLOW COEFF AREA  1516 0 1.5703 BRANCH OPTION -2 FLOW COEFF AREA  1617 0 1.6286 BRANCH NOUBR NMUBR  12 0 23 1 12  34 1 23

19
 45 1 34 

 56 1 45  67 1 56  78 1 67  89 1 78  910 1 89  1011 1 910 

 1112 1 1011  1213 1 1112  1314 1 1213  1415 1 1314  1516 1 1415  1617 1 1516 

BRANCH NODBR NMDBR  12 1 23  23 1 34  34 1 45  45 1 56  56 1 67  67 1 78  78 1 89  89 1 910  910 1 1011 

 1011 1 1112  1112 1 1213  1213 1 1314  1314 1 1415  1415 1 1516  1516 1 1617  1617 0 BRANCH  12  UPSTRM BR. ANGLE  DNSTRM BR. ANGLE  23 0.00000 BRANCH  23  UPSTRM BR. ANGLE  12 0.00000  DNSTRM BR. ANGLE  34 0.00000 BRANCH  34  UPSTRM BR. ANGLE  23 0.00000  DNSTRM BR. ANGLE  45 0.00000 

20
BRANCH 

 45  UPSTRM BR. ANGLE  34 0.00000  DNSTRM BR. ANGLE  56 0.00000 BRANCH  56  UPSTRM BR. ANGLE  45 0.00000  DNSTRM BR. ANGLE  67 0.00000 BRANCH  67  UPSTRM BR. ANGLE  56 0.00000  DNSTRM BR. ANGLE  78 0.00000 BRANCH  78  UPSTRM BR. ANGLE  67 0.00000  DNSTRM BR. ANGLE  89 0.00000 BRANCH  89  UPSTRM BR. ANGLE  78 0.00000  DNSTRM BR. ANGLE  910 0.00000 BRANCH  910  UPSTRM BR. ANGLE  89 0.00000  DNSTRM BR. ANGLE  1011 0.00000 BRANCH  1011  UPSTRM BR. ANGLE  910 0.00000  DNSTRM BR. ANGLE  1112 0.00000 BRANCH  1112  UPSTRM BR. ANGLE  1011 0.00000  DNSTRM BR. ANGLE 

21
 1213 0.00000 

BRANCH  1213  UPSTRM BR. ANGLE  1112 0.00000  DNSTRM BR. ANGLE  1314 0.00000 BRANCH  1314  UPSTRM BR. ANGLE  1213 0.00000  DNSTRM BR. ANGLE  1415 0.00000 BRANCH  1415  UPSTRM BR. ANGLE  1314 0.00000  DNSTRM BR. ANGLE  1516 0.00000 BRANCH  1516  UPSTRM BR. ANGLE  1415 0.00000  DNSTRM BR. ANGLE  1617 0.00000 BRANCH  1617  UPSTRM BR. ANGLE 

 1516 0.00000 

 DNSTRM BR. ANGLE NUMBER OF BRANCHES WITH INERTIA  16  12  23  34  45  56  67  78  89  910  1011  1112  1213  1314  1415  1516 

22
 1617 

23
************************************************** 

G F S S P (Version 604)

Generalized Fluid System Simulation Program 

March 2012

Developed by NASA/Marshall Space Flight Center Copyright (C) by Marshall Space Flight Center 

A generalized computer program to calculate flow rates, pressures, temperatures and concentrations in a flow network.

************************************************* 

RUN DATE:09/12/2012 14:56 

 TITLE :Simulation of Compressible Flow in a Converging-Diverging Nozzle

 ANALYST :jwb FILEIN :C:\Program Files (x86)\GFSSP604\TestInstalledExamples\EX3\Ex3.dat FILEOUT :Ex3.out

OPTION VARIABLES 

 ADDPROP BUOYANCY CONDX CONJUG CYCLIC DALTON DENCON ENERGY 

F F F F F F F T 

 FLOWREG GRAVITY HCOEF HEX HRATE IFRMIX INERTIA INSUC 

 0 F F F F 1 T F 

INVAL MIXTURE MOVBND MSORCE NORMAL NRSOLVT OPVALVE PLOTADD 

F F F F F F F F 

 PRESREG PRESS PRINTI PRNTADD PRNTIN RADIATION REACTING ROTATION 

0 F F F F F F F 

 SAVER SECONDL SHEAR SIMULA SIUNITS STEADY THRUST TPA  F T F T F T F F  TRANS_MOM TRANSQ TRANSV TVM TWOD USRVAR VARGEO VARROT 

F F F F F F F F 

 RLFVLV  F  NNODES = 17  NINT = 15 

NBR = 16 

 NF = 1  NVAR = 31  NHREF = 2  FLUIDS: H2O 

24
 BOUNDARY NODES 

 NODE P T RHO AREA 

(PSI) (F) (LBM/FT^3) (IN^2) 

 1 0.1500E+03 0.1000E+04 0.1736E+00 0.0000E+00 

 17 0.6000E+02 0.1000E+04 0.6918E-01 0.0000E+00  SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 2 0.1500E+03 0.1000E+04 0.9939E+00 0.1736E+00 0.0000E+00 0.1000E+01  3 0.1373E+03 0.9725E+03 0.9939E+00 0.1620E+00 0.0000E+00 0.1000E+01  4 0.1197E+03 0.9305E+03 0.9941E+00 0.1455E+00 0.0000E+00 0.1000E+01  5 0.1045E+03 0.8897E+03 0.9942E+00 0.1308E+00 0.0000E+00 0.1000E+01  6 0.8213E+02 0.8199E+03 0.9944E+00 0.1084E+00 0.0000E+00 0.1000E+01  7 0.5974E+02 0.7320E+03 0.9946E+00 0.8463E-01 0.0000E+00 0.1000E+01 

 8 0.4267E+02 0.6445E+03 0.9948E+00 0.6523E-01 0.0000E+00 0.1000E+01 

 9 0.3498E+02 0.5953E+03 0.9950E+00 0.5597E-01 0.0000E+00 0.1000E+01 

 10 0.4116E+02 0.6354E+03 0.9949E+00 0.6344E-01 0.0000E+00 0.1000E+01 

 11 0.5165E+02 0.6935E+03 0.9947E+00 0.7560E-01 0.0000E+00 0.1000E+01 

 12 0.5650E+02 0.7172E+03 0.9946E+00 0.8105E-01 0.0000E+00 0.1000E+01  13 0.5839E+02 0.7259E+03 0.9946E+00 0.8315E-01 0.0000E+00 0.1000E+01 

 14 0.5930E+02 0.7301E+03 0.9946E+00 0.8414E-01 0.0000E+00 0.1000E+01 

 15 0.5974E+02 0.7320E+03 0.9946E+00 0.8463E-01 0.0000E+00 0.1000E+01 

 16 0.5991E+02 0.7328E+03 0.9946E+00 0.8482E-01 0.0000E+00 0.1000E+01 

 BRANCHES 

BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 12 0.000E+00 0.000E+00 0.336E+00 0.778E+03 0.376E+06 0.342E+00 0.000E+00 0.000E+00 23 0.000E+00 0.127E+02 0.336E+00 0.103E+04 0.432E+06 0.452E+00 0.000E+00 0.000E+00 34 0.000E+00 0.176E+02 0.336E+00 0.133E+04 0.485E+06 0.592E+00 0.000E+00 0.000E+00 45 0.000E+00 0.153E+02 0.336E+00 0.160E+04 0.520E+06 0.720E+00 0.000E+00 0.000E+00 

56 0.000E+00 0.223E+02 0.336E+00 0.195E+04 0.563E+06 0.890E+00 0.000E+00 0.000E+00 67 0.000E+00 0.224E+02 0.336E+00 0.229E+04 0.591E+06 0.107E+01 0.000E+00 0.000E+00 78 0.000E+00 0.171E+02 0.336E+00 0.254E+04 0.595E+06 0.123E+01 0.000E+00 0.000E+00 89 0.000E+00 0.769E+01 0.336E+00 0.258E+04 0.576E+06 0.130E+01 0.000E+00 0.000E+00 

 910 0.000E+00 -0.618E+01 0.336E+00 0.219E+04 0.518E+06 0.112E+01 0.000E+00 0.000E+00 

 1011 0.000E+00 -0.105E+02 0.336E+00 0.135E+04 0.415E+06 0.682E+00 0.000E+00 0.000E+00 

 1112 0.000E+00 -0.485E+01 0.336E+00 0.840E+03 0.336E+06 0.413E+00 0.000E+00 0.000E+00 

 1213 0.000E+00 -0.189E+01 0.336E+00 0.602E+03 0.288E+06 0.293E+00 0.000E+00 0.000E+00 

 1314 0.000E+00 -0.903E+00 0.336E+00 0.465E+03 0.254E+06 0.226E+00 0.000E+00 0.000E+00 

 1415 0.000E+00 -0.443E+00 0.336E+00 0.393E+03 0.234E+06 0.190E+00 0.000E+00 0.000E+00 

 1516 0.000E+00 -0.174E+00 0.336E+00 0.365E+03 0.226E+06 0.177E+00 0.000E+00 0.000E+00  1617 0.000E+00 -0.857E-01 0.336E+00 0.351E+03 0.221E+06 0.170E+00 0.000E+00 0.000E+00 

25
***** TOTAL ENTROPY GENERATION = 0.000E+00 BTU/(R-SEC) ****** 

  TOTAL WORK LOST = 0.000E+00 HP ** *** 

 *************************************************  TIME OF ANALYSIS WAS 3.125000000000000E-002 SECS  ************************************************* 

26
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27
APPENDIX J—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 4 

Simulation of the Mixing of Combustion Gases and a Cold Gas Stream 

Contents Page 

Example 4 Input File ................................................................................................................ 

Example 4 Output File .............................................................................................................. 

28

Return to Appendix List
GFSSP VERSION 

 604 GFSSP INSTALLATION PATH ANALYST ALOK MAJUMDAR INPUT DATA FILE NAME Ex4.dat OUTPUT FILE NAME Ex4.out TITLE Simulation of the Mixing of Combustion Gases and a Cold Gas Stream USETUP F DENCON GRAVITY ENERGY MIXTURE THRUST STEADY TRANSV SAVER 

F F T T F T F F HEX HCOEF REACTING INERTIA CONDX ADDPROP PRINTI ROTATION 

F F F F F F T F BUOYANCY HRATE INVAL MSORCE MOVBND TPA VARGEO TVM F T F F F F F F SHEAR PRNTIN PRNTADD OPVALVE TRANSQ CONJUG RADIAT WINPLOT F T T F F F F T PRESS INSUC VARROT CYCLIC CHKVALS WINFILE DALTON NOSTATS F F F F F T F F NORMAL SIMUL SECONDL NRSOLVT IBDF NOPLT PRESREG FLOWREG F F F F 1 T 0 0 TRANS_MOM USERVARS PSMG ISOLVE PLOTADD SIUNITS TECPLOT MDGEN 

F F F 1 F F F F NUM_USER_VARS IFR_MIX PRINTD SATTABL MSORIN PRELVLV LAMINAR HSTAG 1 1 F F F F T T NNODES NINT NBR NF  4 1 3 2 

RELAXK RELAXD RELAXH CC NITER RELAXNR RELAXHC RELAXTS 

 1 0.5 0.75 0.0001 500 1 1 1NFLUID(I), I = 1, NF  6 11NODE INDEX DESCRIPTION  12 " Node 1" 

 2 2 " Node 2"  3 1 " Node 3"  4 2 " Node 4"  NODE PRES (PSI) TEMP(DEGF) MASS SOURC HEAT SOURC THRST AREA CONCENTRATION 

1 500 1500 0 0 0 0.1 0.9 

 2 500 80 0 0 0 1 0  3 338.2 1500 0 0 0 0.1 0.9  4 14.7 80 0 0 0 0.5 0.5 INODE NUMBR NAMEBR 

29
 3 3 13 23 34 

BRANCH UPNODE DNNODE OPTION DESCRIPTION 13 1 3 2 "Restrict 13" 23 2 3 2 "Restrict 23" 34 3 4 22 "Orifice 34" BRANCH OPTION -2 FLOW COEFF AREA  13 0.6 1BRANCH OPTION -2 FLOW COEFF AREA 

 23 0.6 1BRANCH OPTION -22 AREA FLOW COEF 

 34 1 0.6

30
************************************************** 

G F S S P (Version 604)

Generalized Fluid System Simulation Program 

March 2012

Developed by NASA/Marshall Space Flight Center Copyright (C) by Marshall Space Flight Center 

A generalized computer program to calculate flow rates, pressures, temperatures and concentrations in a flow network.

************************************************* 

RUN DATE:09/12/2012 14:57 

 TITLE :Simulation of the Mixing of Combustion Gases and a Cold Gas Stream

 ANALYST :ALOK MAJUMDAR FILEIN :C:\Program Files (x86)\GFSSP604\TestInstalledExamples\EX4\Ex4.dat

 FILEOUT :Ex4.out

OPTION VARIABLES 

 ADDPROP BUOYANCY CONDX CONJUG CYCLIC DALTON DENCON ENERGY 

F F F F F F F T 

 FLOWREG GRAVITY HCOEF HEX HRATE IFRMIX INERTIA INSUC 

 0 F F F T 1 F F 

INVAL MIXTURE MOVBND MSORCE NORMAL NRSOLVT OPVALVE PLOTADD 

 F T F F F F F F  PRESREG PRESS PRINTI PRNTADD PRNTIN RADIATION REACTING ROTATION 

0 F T T T F F F 

 SAVER SECONDL SHEAR SIMULA SIUNITS STEADY THRUST TPA  F F F F F T F F  TRANS_MOM TRANSQ TRANSV TVM TWOD USRVAR VARGEO VARROT 

 F F F F F F F F 

RLFVLV 

 F  NNODES = 4  NINT = 1 

NBR = 3 

 NF = 2  NVAR = 4  NHREF = 2  FLUIDS: O2 H2O 

31
 BOUNDARY NODES 

 NODE P T RHO AREA CONCENTRATIONS 

(PSI) (F) (LBM/FT^3) (IN^2) 

O2 H2O 

 1 0.5000E+03 0.1500E+04 0.4419E+00 0.0000E+00 0.1000E+00 0.9000E+00 

 2 0.5000E+03 0.8000E+02 0.2819E+01 0.0000E+00 0.1000E+01 0.0000E+00  4 0.1470E+02 0.8000E+02 0.4727E+02 0.0000E+00 0.5000E+00 0.5000E+00  INPUT SPECIFICATIONS FOR INTERNAL NODES 

NODE AREA MASS HEAT 

(IN^2) (LBM/S) (BTU/S) 

 3 0.0000E+00 0.0000E+00 0.0000E+00 

 BRANCH UPNODE DNNODE OPTION 

13 1 3 2 23 2 3 2 34 3 4 22 

 BRANCH OPTION -2: FLOW COEF AREA 

13 0.600E+00 0.100E+01 

 BRANCH OPTION -2: FLOW COEF AREA 

23 0.600E+00 0.100E+01 

 BRANCH OPTION -22 FLOW COEF AREA 

34 0.600E+00 0.100E+01 

 INITIAL GUESS FOR INTERNAL NODES  NODE P(PSI) TF(F) Z(COMP) RHO CONCENTRATIONS 

(LBM/FT^3)

O2 H2O 

 3 0.3382E+03 0.1500E+04 0.9968E+00 0.3040E+00 0.1000E+00 0.9000E+00 

TRIAL SOLUTION 

 BRANCH DELP(PSI) FLOWRATE(LBM/SEC) 

13 0.0000 0.0100 23 0.0000 0.0100 34 0.0000 0.0100 

 SOLUTION INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) CONC 

(LBM/FT^3) 

O2 H2O 

 3 0.4799E+03 0.7045E+03 0.9865E+00 0.1040E+01 0.0000E+00 0.7447E+00 0.2553  NODE H ENTROPY EMU COND CP GAMA 

32
BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 3 0.0000E+00 0.1533E+01 0.2091E-04 0.8265E-05 0.3819E+00 0.1293E+01  BRANCHES BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 13 0.203E+04 0.201E+02 0.120E+01 0.390E+03 0.578E+06 0.152E+00 0.515E-02 0.786E+04 

23 0.318E+03 0.201E+02 0.302E+01 0.154E+03 0.286E+07 0.139E+00 0.741E-02 0.311E+04 

34 0.861E+03 0.465E+03 0.422E+01 0.585E+03 0.273E+07 0.349E+00 0.686E-01 0.622E+05 

 WARNING! CHKGASP: T out of fluid property range at node 1  WARNING! CHKGASP: T out of fluid property range at node 3  SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-03 IN 27 ITERATIONS 

TAU = 100000000.000000 ISTEP = 1 DTAU = 

 100000000.000000  *************************************************  TIME OF ANALYSIS WAS 0.000000000000000E+000 SECS  ************************************************* 

33
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34
APPENDIX K—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 5 

Simulation of a Flow System Involving a Heat Exchanger 

Contents Page 

Example 5 Input File ................................................................................................................ 

Example 5 Output File .............................................................................................................. 

35

Return to Appendix List
GFSSP VERSION 

 604 GFSSP INSTALLATION PATH ANALYST Todd Steadman INPUT DATA FILE NAME Ex5.dat OUTPUT FILE NAME Ex5.out TITLE Simulation of a Flow System Involving a Heat Exchanger USETUP F DENCON GRAVITY ENERGY MIXTURE THRUST STEADY TRANSV SAVER F F T F F T F F HEX HCOEF REACTING INERTIA CONDX ADDPROP PRINTI ROTATION T T F F F F F F BUOYANCY HRATE INVAL MSORCE MOVBND TPA VARGEO TVM F T F F F F F F SHEAR PRNTIN PRNTADD OPVALVE TRANSQ CONJUG RADIAT WINPLOT F T F F F F F T PRESS INSUC VARROT CYCLIC CHKVALS WINFILE DALTON NOSTATS F F F F F T F F 

NORMAL SIMUL SECONDL NRSOLVT IBDF NOPLT PRESREG FLOWREG 

F T T F 1 T 0 0 

TRANS_MOM USERVARS PSMG ISOLVE PLOTADD SIUNITS TECPLOT MDGEN 

F F F 1 F F F F NUM_USER_VARS IFR_MIX PRINTD SATTABL MSORIN PRELVLV LAMINAR HSTAG 

1 1 F F F F T T NNODES NINT NBR NF  8 4 6 1 

RELAXK RELAXD RELAXH CC NITER RELAXNR RELAXHC RELAXTS 

 1 0.5 1 0.0001 500 1 1 1NFLUID(I), I = 1, NF  11NODE INDEX DESCRIPTION  12 " Node 1" 

 21 " Node 2" 

 3 1 " Node 3"  4 2 " Node 4"  52 " Node 5" 

 61 " Node 6"

 71 " Node 7"  8 2 " Node 8"  NODE PRES (PSI) TEMP(DEGF) MASS SOURC HEAT SOURC THRST AREA CONCENTRATION 

1 50 100 0 0 0

36
 2 14.7 60 0 0 0

 3 14.7 60 0 0 0 4 25 60 0 0 0 5 50 60 0 0 0 6 14.7 60 0 0 0 7 14.7 60 0 0 0 8 25 60 0 0 0INODE NUMBR NAMEBR  2 2 12 23 

 3 2 23 34 

 6 2 56 67 

 7 2 67 78 BRANCH UPNODE DNNODE OPTION DESCRIPTION 12 1 2 1 "Pipe 12" 

23 2 3 1 "Pipe 23" 34 3 4 1 "Pipe 34" 

56 5 6 1 "Pipe 56" 67 6 7 1 "Pipe 67" 78 7 8 1 "Pipe 78" BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 12 10 0.25 0 0 0.04908734375 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 23 10 0.25 0 0 0.04908734375 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  34 10 0.25 0 0 0.04908734375 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 56 10 0.5 0 0 0.196349375 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 67 10 0.5 0 0 0.196349375 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 78 10 0.5 0 0 0.196349375 NUMBER OF HEAT EXCHANGERS 1  IBRHOT IBRCLD ITYPHX ARHOT ARCOLD UA HEXEFF 23 67 1 0 0 1.1038 1.5

37
************************************************** 

G F S S P (Version 604)

Generalized Fluid System Simulation Program 

 March 2012

Developed by NASA/Marshall Space Flight Center Copyright (C) by Marshall Space Flight Center 

A generalized computer program to calculate flow rates, pressures, temperatures and concentrations in a flow network.

************************************************* 

RUN DATE:09/12/2012 14:57 

TITLE :Simulation of a Flow System Involving a Heat Exchanger

 ANALYST :Todd Steadman FILEIN :C:\Program Files (x86)\GFSSP604\TestInstalledExamples\EX5\Ex5.dat

 FILEOUT :Ex5.out

OPTION VARIABLES 

 ADDPROP BUOYANCY CONDX CONJUG CYCLIC DALTON DENCON ENERGY 

F F F F F F F T 

 FLOWREG GRAVITY HCOEF HEX HRATE IFRMIX INERTIA INSUC  0 F T T T 1 F F 

INVAL MIXTURE MOVBND MSORCE NORMAL NRSOLVT OPVALVE PLOTADD 

 F F F F F F F F  PRESREG PRESS PRINTI PRNTADD PRNTIN RADIATION REACTING ROTATION 

0 F F F T F F F 

 SAVER SECONDL SHEAR SIMULA SIUNITS STEADY THRUST TPA  F T F T F T F F  TRANS_MOM TRANSQ TRANSV TVM TWOD USRVAR VARGEO VARROT 

 F F F F F F F F 

RLFVLV 

 F  NNODES = 8  NINT = 4 

NBR = 6 

 NF = 1  NVAR = 10  NHREF = 2  FLUIDS: H2O 

38
 BOUNDARY NODES 

 NODE P T RHO AREA 

(PSI) (F) (LBM/FT^3) (IN^2) 

 1 0.5000E+02 0.1000E+03 0.6200E+02 0.0000E+00 

 4 0.2500E+02 0.6000E+02 0.6237E+02 0.0000E+00  5 0.5000E+02 0.6000E+02 0.6238E+02 0.0000E+00  8 0.2500E+02 0.6000E+02 0.6237E+02 0.0000E+00  INPUT SPECIFICATIONS FOR INTERNAL NODES 

NODE AREA MASS HEAT 

(IN^2) (LBM/S) (BTU/S) 

2 0.0000E+00 0.0000E+00 0.0000E+00 

 3 0.0000E+00 0.0000E+00 0.0000E+00  6 0.0000E+00 0.0000E+00 0.0000E+00  7 0.0000E+00 0.0000E+00 0.0000E+00 

BRANCH UPNODE DNNODE OPTION 

12 1 2 1 23 2 3 1 34 3 4 1 56 5 6 1 67 6 7 1 78 7 8 1 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

12 0.100E+02 0.250E+00 0.000E+00 0.000E+00 0.491E-01

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

23 0.100E+02 0.250E+00 0.000E+00 0.000E+00 0.491E-01

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

34 0.100E+02 0.250E+00 0.000E+00 0.000E+00 0.491E-01 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

56 0.100E+02 0.500E+00 0.000E+00 0.000E+00 0.196E+00 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

67 0.100E+02 0.500E+00 0.000E+00 0.000E+00 0.196E+00 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

78 0.100E+02 0.500E+00 0.000E+00 0.000E+00 0.196E+00 

 SOLUTION

 INTERNAL NODES  NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 2 0.4185E+02 0.1000E+03 0.2025E-02 0.6200E+02 0.0000E+00 0.0000E+00  3 0.3370E+02 0.7180E+02 0.1709E-02 0.6229E+02 0.0000E+00 0.0000E+00 

 6 0.4163E+02 0.6002E+02 0.2157E-02 0.6237E+02 0.0000E+00 0.0000E+00  7 0.3327E+02 0.6451E+02 0.1709E-02 0.6235E+02 0.0000E+00 0.0000E+00 

39
 BRANCHES 

BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 

12 0.150E+04 0.815E+01 0.885E+00 0.419E+02 0.118E+06 0.333E-01 0.385E-04 0.167E+02 

23 0.150E+04 0.815E+01 0.885E+00 0.419E+02 0.118E+06 0.333E-01 0.385E-04 0.167E+02 

34 0.160E+04 0.870E+01 0.885E+00 0.417E+02 0.845E+05 0.343E-01 0.430E-04 0.178E+02 

56 0.412E+02 0.837E+01 0.541E+01 0.636E+02 0.219E+06 0.530E-01 0.258E-03 0.104E+03 

67 0.412E+02 0.837E+01 0.541E+01 0.636E+02 0.219E+06 0.530E-01 0.258E-03 0.104E+03 

78 0.407E+02 0.827E+01 0.541E+01 0.637E+02 0.234E+06 0.528E-01 0.253E-03 0.103E+03 

***** TOTAL ENTROPY GENERATION = 0.890E-03 BTU/(R-SEC) ****** 

  TOTAL WORK LOST = 0.661E+00 HP ** *** 

 *************************************************  TIME OF ANALYSIS WAS 0.000000000000000E+000 SECS  ************************************************* 

40
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41
APPENDIX L—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 6 

Radial Flow on a Rotating Disk 

Contents Page 

Example 6 Input File ................................................................................................................ 

Example 6 Output File .............................................................................................................. 

42

Return to Appendix List
GFSSP VERSION 

 604 GFSSP INSTALLATION PATH ANALYST Paul Schallhorn INPUT DATA FILE NAME Ex6.dat OUTPUT FILE NAME Ex6.out TITLE Radial Flow on a Rotating Radial Disk USETUP F DENCON GRAVITY ENERGY MIXTURE THRUST STEADY TRANSV SAVER F F T F F T F F HEX HCOEF REACTING INERTIA CONDX ADDPROP PRINTI ROTATION F F F T F F T T BUOYANCY HRATE INVAL MSORCE MOVBND TPA VARGEO TVM F T F F F F F F 

SHEAR PRNTIN PRNTADD OPVALVE TRANSQ CONJUG RADIAT WINPLOT 

F F F F F F F T PRESS INSUC VARROT CYCLIC CHKVALS WINFILE DALTON NOSTATS F F F F F T F F NORMAL SIMUL SECONDL NRSOLVT IBDF NOPLT PRESREG FLOWREG 

F T F F 1 T 0 0 TRANS_MOM USERVARS PSMG ISOLVE PLOTADD SIUNITS TECPLOT MDGEN 

F F F 1 F F F F NUM_USER_VARS IFR_MIX PRINTD SATTABL MSORIN PRELVLV LAMINAR HSTAG 1 1 F F F F T T 

NNODES NINT NBR NF  13 11 12 1 RELAXK RELAXD RELAXH CC NITER RELAXNR RELAXHC RELAXTS 

 1 0.5 1 0.0001 500 1 1 1NFLUID(I), I = 1, NF  11NODE INDEX DESCRIPTION  12 " Node 1" 

 2 1 " Node 2"  3 1 " Node 3"  41 " Node 4" 

 5 1 " Node 5" 

 6 1 " Node 6"  7 1 " Node 7"  8 1 " Node 8"  9 1 " Node 9"  10 1 " Node 10" 

43
 11 1 " Node 11" 

 12 1 " Node 12"  13 2 " Node 13"  NODE PRES (PSI) TEMP(DEGF) MASS SOURC HEAT SOURC THRST AREA CONCENTRATION  1 90 80 0 0 0

 2 14.7 70 0 0 0 3 14.7 70 0 0 0 4 14.7 70 0 0 0 5 14.7 70 0 0 0 6 14.7 70 0 0 0 7 14.7 70 0 0 0 8 14.7 70 0 0 0 9 14.7 70 0 0 0 10 14.7 70 0 0 0 11 14.7 70 0 0 0 12 14.7 70 0 0 0 13 30 80 0 0 0INODE NUMBR NAMEBR  2 2 12 23 

 32 23 34 

 4 2 34 45 

 5 2 45 56  6 2 56 67  7 2 67 78  8 2 78 89  9 2 89 910 

 10 2 910 1011  11 2 1011 1112  12 2 1112 1213 BRANCH UPNODE DNNODE OPTION DESCRIPTION 12 1 2 2 "Restrict 12" 

23 2 3 2 "Restrict 23" 34 3 4 2 "Restrict 34" 45 4 5 2 "Restrict 45" 56 5 6 2 "Restrict 56" 67 6 7 2 "Restrict 67" 78 7 8 2 "Restrict 78" 89 8 9 2 "Restrict 89" 910 9 10 2 "Restrict 910" 

1011 10 11 2 "Restrict 1011" 1112 11 12 2 "Restrict 1112" 1213 12 13 2 "Restrict 1213" BRANCH OPTION -2 FLOW COEFF AREA  12 0 3.1416 BRANCH OPTION -2 FLOW COEFF AREA  23 0 1.8041 BRANCH OPTION -2 FLOW COEFF AREA 

44
 34 0 3.2218 

BRANCH OPTION -2 FLOW COEFF AREA  45 0 4.6767 BRANCH OPTION -2 FLOW COEFF AREA  56 0 5.7231 BRANCH OPTION -2 FLOW COEFF AREA  67 0 6.2062 BRANCH OPTION -2 FLOW COEFF AREA  78 0 68.33 BRANCH OPTION -2 FLOW COEFF AREA  89 0 6.2062 BRANCH OPTION -2 FLOW COEFF AREA  910 0 5.7231 BRANCH OPTION -2 FLOW COEFF AREA  1011 0 4.6767 BRANCH OPTION -2 FLOW COEFF AREA  1112 0 3.4605 BRANCH OPTION -2 FLOW COEFF AREA  1213 0.02189 6.2299 BRANCH NOUBR NMUBR  12 0  23 1 12  34 1 23 45 1 34  56 1 45  67 1 56  78 1 67  89 1 78  910 1 89  1011 1 910 

 1112 1 1011  1213 1 1112 BRANCH NODBR NMDBR 

 12 1 23  23 1 34  34 1 45  45 1 56  56 1 67  67 1 78  78 1 89  89 1 910  910 1 1011 

 1011 1 1112  1112 1 1213  1213 0 BRANCH  12 

45
 UPSTRM BR. ANGLE 

 DNSTRM BR. ANGLE  23 0.00000 BRANCH  23  UPSTRM BR. ANGLE  12 0.00000  DNSTRM BR. ANGLE  34 0.00000 BRANCH  34  UPSTRM BR. ANGLE  23 0.00000  DNSTRM BR. ANGLE  45 0.00000 BRANCH  45  UPSTRM BR. ANGLE  34 0.00000  DNSTRM BR. ANGLE  56 0.00000 BRANCH  56  UPSTRM BR. ANGLE  45 0.00000  DNSTRM BR. ANGLE  67 0.00000 BRANCH  67  UPSTRM BR. ANGLE  56 0.00000  DNSTRM BR. ANGLE  78 0.00000 BRANCH  78  UPSTRM BR. ANGLE  67 0.00000  DNSTRM BR. ANGLE  89 0.00000 BRANCH  89  UPSTRM BR. ANGLE  78 0.00000  DNSTRM BR. ANGLE  910 0.00000 BRANCH  910 

46
 UPSTRM BR. ANGLE 

 89 0.00000  DNSTRM BR. ANGLE  1011 0.00000 BRANCH  1011  UPSTRM BR. ANGLE  910 0.00000  DNSTRM BR. ANGLE  1112 0.00000 BRANCH  1112  UPSTRM BR. ANGLE  1011 0.00000  DNSTRM BR. ANGLE  1213 0.00000 BRANCH  1213  UPSTRM BR. ANGLE 

 1112 0.00000 

 DNSTRM BR. ANGLE NUMBER OF BRANCHES WITH INERTIA  12  12  23  34  45  56  67  78  89  910  1011  1112  1213 NUMBER OF ROTATING BRANCHES  9 

BRANCH UPST RAD DNST RAD RPM K ROT  23 1.25 2.25 5000 0.8671 34 2.25 3.625 5000 0.8158 45 3.625 4.6875 5000 0.763 56 4.6875 5.375 5000 0.7252 67 5.375 5.5 5000 0.7076 89 5.5 5.375 5000 0.7129 910 5.375 4.6875 5000 0.7349 1011 4.6875 3.625 5000 0.7824 1112 3.625 2.65 5000 0.8376

47
************************************************** 

G F S S P (Version 604)

Generalized Fluid System Simulation Program 

March 2012

Developed by NASA/Marshall Space Flight Center Copyright (C) by Marshall Space Flight Center 

A generalized computer program to calculate flow rates, pressures, temperatures and concentrations 

in a flow network.

************************************************* 

RUN DATE:09/12/2012 14:58 

TITLE :Radial Flow on a Rotating Radial Disk

 ANALYST :Paul Schallhorn FILEIN :C:\Program Files (x86)\GFSSP604\TestInstalledExamples\EX6\Ex6.dat

 FILEOUT :Ex6.out

OPTION VARIABLES 

 ADDPROP BUOYANCY CONDX CONJUG CYCLIC DALTON DENCON ENERGY 

F F F F F F F T 

 FLOWREG GRAVITY HCOEF HEX HRATE IFRMIX INERTIA INSUC  0 F F F T 1 T F 

INVAL MIXTURE MOVBND MSORCE NORMAL NRSOLVT OPVALVE PLOTADD 

 F F F F F F F F  PRESREG PRESS PRINTI PRNTADD PRNTIN RADIATION REACTING ROTATION 

0 F T F F F F T 

 SAVER SECONDL SHEAR SIMULA SIUNITS STEADY THRUST TPA  F F F T F T F F  TRANS_MOM TRANSQ TRANSV TVM TWOD USRVAR VARGEO VARROT 

 F F F F F F F F 

RLFVLV 

 F  NNODES = 13  NINT = 11 

NBR = 12 

 NF = 1  NVAR = 23  NHREF = 2  FLUIDS: H2O 

48
 BOUNDARY NODES 

 NODE P T RHO AREA 

(PSI) (F) (LBM/FT^3) (IN^2) 

 1 0.9000E+02 0.8000E+02 0.6224E+02 0.0000E+00 

 13 0.3000E+02 0.8000E+02 0.6222E+02 0.0000E+00  SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 2 0.9000E+02 0.8000E+02 0.4499E-02 0.6224E+02 0.0000E+00 0.0000E+00  3 0.1237E+03 0.8001E+02 0.6181E-02 0.6224E+02 0.0000E+00 0.0000E+00  4 0.1924E+03 0.8002E+02 0.9616E-02 0.6226E+02 0.0000E+00 0.0000E+00  5 0.2582E+03 0.8004E+02 0.1290E-01 0.6227E+02 0.0000E+00 0.0000E+00  6 0.3048E+03 0.8005E+02 0.1522E-01 0.6228E+02 0.0000E+00 0.0000E+00  7 0.3135E+03 0.8005E+02 0.1566E-01 0.6228E+02 0.0000E+00 0.0000E+00  8 0.3135E+03 0.8005E+02 0.1566E-01 0.6228E+02 0.0000E+00 0.0000E+00  9 0.3046E+03 0.8005E+02 0.1522E-01 0.6228E+02 0.0000E+00 0.0000E+00  10 0.2568E+03 0.8004E+02 0.1283E-01 0.6227E+02 0.0000E+00 0.0000E+00  11 0.1877E+03 0.8002E+02 0.9378E-02 0.6226E+02 0.0000E+00 0.0000E+00  12 0.1328E+03 0.8001E+02 0.6636E-02 0.6225E+02 0.0000E+00 0.0000E+00  BRANCHES 

BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 12 0.000E+00 0.850E-11 0.729E+01 0.537E+01 0.966E+05 0.437E-02 0.000E+00 0.000E+00 

23 0.000E+00 -0.337E+02 0.729E+01 0.935E+01 0.128E+06 0.762E-02 0.000E+00 0.000E+00 

34 0.000E+00 -0.688E+02 0.729E+01 0.524E+01 0.954E+05 0.426E-02 0.000E+00 0.000E+00 

45 0.000E+00 -0.658E+02 0.729E+01 0.361E+01 0.792E+05 0.294E-02 0.000E+00 0.000E+00 

56 0.000E+00 -0.466E+02 0.729E+01 0.295E+01 0.716E+05 0.240E-02 0.000E+00 0.000E+00 

67 0.000E+00 -0.871E+01 0.729E+01 0.272E+01 0.688E+05 0.221E-02 0.000E+00 0.000E+00 78 0.000E+00 0.859E-11 0.729E+01 0.247E+00 0.207E+05 0.201E-03 0.000E+00 0.000E+00 

89 0.000E+00 0.884E+01 0.729E+01 0.272E+01 0.688E+05 0.221E-02 0.000E+00 0.000E+00 

 910 0.000E+00 0.478E+02 0.729E+01 0.295E+01 0.717E+05 0.240E-02 0.000E+00 0.000E+00  1011 0.000E+00 0.692E+02 0.729E+01 0.361E+01 0.793E+05 0.294E-02 0.000E+00 0.000E+00 

 1112 0.000E+00 0.549E+02 0.729E+01 0.487E+01 0.921E+05 0.397E-02 0.000E+00 0.000E+00 

 1213 0.278E+03 0.103E+03 0.729E+01 0.271E+01 0.686E+05 0.221E-02 0.413E-02 0.173E+04 

 SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-03 IN 6 ITERATIONS 

 TAU = 100000000.000000 ISTEP = 1 DTAU =  100000000.000000  ************************************************* 

49
 TIME OF ANALYSIS WAS 0.000000000000000E+000 SECS 

 ************************************************* 

50
This page is intentionally left blank 

51
APPENDIX M—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 7 

Flow in a Long Bearing Squeeze Film Damper 

Contents Page 

Example 7 Input File ................................................................................................................ 

Example 7 Output File .............................................................................................................. 

52

Return to Appendix List
GFSSP VERSION 

 604 GFSSP INSTALLATION PATH ANALYST Paul Schallhorn INPUT DATA FILE NAME Ex7.dat OUTPUT FILE NAME Ex7.out TITLE Flow in a Long Bearing Squeeze Film Damper USETUP F DENCON GRAVITY ENERGY MIXTURE THRUST STEADY TRANSV SAVER 

T F F F F T F F HEX HCOEF REACTING INERTIA CONDX ADDPROP PRINTI ROTATION 

F F F F F F F F BUOYANCY HRATE INVAL MSORCE MOVBND TPA VARGEO TVM F T F F T F F F 

SHEAR PRNTIN PRNTADD OPVALVE TRANSQ CONJUG RADIAT WINPLOT 

F F T F F F F F PRESS INSUC VARROT CYCLIC CHKVALS WINFILE DALTON NOSTATS F F F F F T F F NORMAL SIMUL SECONDL NRSOLVT IBDF NOPLT PRESREG FLOWREG 

F T T F 1 T 0 0 TRANS_MOM USERVARS PSMG ISOLVE PLOTADD SIUNITS TECPLOT MDGEN 

F F F 1 F F F F NUM_USER_VARS IFR_MIX PRINTD SATTABL MSORIN PRELVLV LAMINAR HSTAG 1 1 F F F F T T 

NNODES NINT NBR NF  20 18 19 0 RELAXK RELAXD RELAXH CC NITER RELAXNR RELAXHC RELAXTS 

 1 0.5 1 0.0001 500 1 1 1RHOREF EMUREF 57.806 0.005932NODE INDEX DESCRIPTION 

 12 " Node 1" 

 2 1 " Node 2"  3 1 " Node 3"  4 1 " Node 4"  51 " Node 5"  6 1 " Node 6"  7 1 " Node 7"  8 1 " Node 8"

 9 1 " Node 9"  10 1 " Node 10" 

53
 11 1 " Node 11" 

 12 1 " Node 12"  13 1 " Node 13"  14 1 " Node 14"  15 1 " Node 15"  16 1 " Node 16"  17 1 " Node 17"  18 1 " Node 18"  19 1 " Node 19"  20 2 " Node 20"  NODE PRES (PSI) MASS SOURC HEAT SOURC THRST AREA  1 00 0 0

 20 0 0 0 30 0 0 0 40 0 0 0 50 0 0 0 60 0 0 0 70 0 0 0 80 0 0 0 90 0 0 0 10 10 0 0 0 11 0 0 0 0 12 0 0 0 0 13 0 0 0 0 14 0 0 0 0 15 0 0 0 0 16 0 0 0 0 17 0 0 0 0 18 0 0 0 0 19 0 0 0 0 20 0 0 0 0

INODE NUMBR NAMEBR 

 2 2 12 23 

 3 2 23 34  4 2 34 45  5 2 45 56 

 6 2 56 67 

 7 2 67 78  8 2 78 89  9 2 89 910 

 10 2 910 1011  11 2 1011 1112  12 2 1112 1213  13 2 1213 1314  14 2 1314 1415  15 2 1415 1516  16 2 1516 1617 

54
 17 2 1617 1718 

 18 2 1718 1819  19 2 1819 1920 BRANCH UPNODE DNNODE OPTION DESCRIPTION 12 1 2 3 "Duct 12" 23 2 3 3 "Duct 23" 34 3 4 3 "Duct 34" 45 4 5 3 "Duct 45" 56 5 6 3 "Duct 56" 67 6 7 3 "Duct 67" 78 7 8 3 "Duct 78" 89 8 9 3 "Duct 89" 

910 9 10 3 "Duct 910" 

1011 10 11 3 "Duct 1011" 

1112 11 12 3 "Duct 1112" 

1213 12 13 3 "Duct 1213" 1314 13 14 3 "Duct 1314" 

1415 14 15 3 "Duct 1415" 

1516 15 16 3 "Duct 1516" 1617 16 17 3 "Duct 1617" 1718 17 18 3 "Duct 1718" 

1819 18 19 3 "Duct 1819" 1920 19 20 3 "Duct 1920" 

BRANCH OPTION -3 LENGTH HEIGHT WIDTH TYPE AREA  12 0.82673 0.01258 0.94 1 0.0118252 

BRANCH OPTION -3 LENGTH HEIGHT WIDTH TYPE AREA  23 0.8267 0.01799 0.94 1 0.0169106 

BRANCH OPTION -3 LENGTH HEIGHT WIDTH TYPE AREA 

 34 0.82673 0.02822 0.94 1 0.0265268 

BRANCH OPTION -3 LENGTH HEIGHT WIDTH TYPE AREA  45 0.82673 0.04217 0.94 1 0.0396398 

BRANCH OPTION -3 LENGTH HEIGHT WIDTH TYPE AREA 

 56 0.82673 0.05832 0.94 1 0.0548208 

BRANCH OPTION -3 LENGTH HEIGHT WIDTH TYPE AREA  67 0.82673 0.07492 0.94 1 0.0704248 

BRANCH OPTION -3 LENGTH HEIGHT WIDTH TYPE AREA  78 0.82673 0.09018 0.94 1 0.0847692 BRANCH OPTION -3 LENGTH HEIGHT WIDTH TYPE AREA 

 89 0.82673 0.10244 0.94 1 0.0962936 BRANCH OPTION -3 LENGTH HEIGHT WIDTH TYPE AREA 

 910 0.82673 0.11037 0.94 1 0.1037478 BRANCH OPTION -3 LENGTH HEIGHT WIDTH TYPE AREA  1011 0.82673 0.11311 0.94 1 0.1063234 BRANCH OPTION -3 LENGTH HEIGHT WIDTH TYPE AREA  1112 0.82673 0.11037 0.94 1 0.1037478 BRANCH OPTION -3 LENGTH HEIGHT WIDTH TYPE AREA  1213 0.82673 0.10244 0.94 1 0.0962936

55
BRANCH OPTION -3 LENGTH HEIGHT WIDTH TYPE AREA 

 1314 0.82673 0.09018 0.94 1 0.0847692 BRANCH OPTION -3 LENGTH HEIGHT WIDTH TYPE AREA  1415 0.82673 0.07492 0.94 1 0.0704248 BRANCH OPTION -3 LENGTH HEIGHT WIDTH TYPE AREA  1516 0.82673 0.05832 0.94 1 0.0548208 BRANCH OPTION -3 LENGTH HEIGHT WIDTH TYPE AREA  1617 0.82673 0.04217 0.94 1 0.0396398 BRANCH OPTION -3 LENGTH HEIGHT WIDTH TYPE AREA  1718 0.82673 0.02822 0.94 1 0.0265268 BRANCH OPTION -3 LENGTH HEIGHT WIDTH TYPE AREA  1819 0.82673 0.01799 0.94 1 0.0169106 BRANCH OPTION -3 LENGTH HEIGHT WIDTH TYPE AREA  1920 0.82673 0.01258 0.94 1 0.0118252 NUMBER OF NODES WITH MOVING BOUNDARY 18 

NODE AREAN VBOUND 

 2 0.77713 0.25618 3 0.77713 0.4846 4 0.77713 0.6605 5 0.77713 0.76483 6 0.77713 0.78628 7 0.77713 0.72252 8 0.77713 0.58047 9 0.77713 0.37551 10 0.77713 0.12986 11 0.77713 -0.12986 12 0.77713 -0.37551 13 0.77713 -0.58047 14 0.77713 -0.72252 15 0.77713 -0.78628 16 0.77713 -0.76483 17 0.77713 -0.6605 18 0.77713 -0.4846  19 0.77713 -0.25618

56
************************************************** 

G F S S P (Version 604)

Generalized Fluid System Simulation Program 

March 2012

Developed by NASA/Marshall Space Flight Center Copyright (C) by Marshall Space Flight Center 

A generalized computer program to calculate flow rates, pressures, temperatures and concentrations in a flow network.

************************************************* 

RUN DATE:09/12/2012 14:59 

TITLE :Flow in a Long Bearing Squeeze Film Damper

 ANALYST :Paul Schallhorn FILEIN :C:\Program Files (x86)\GFSSP604\TestInstalledExamples\EX7\Ex7.dat

 FILEOUT :Ex7.out

OPTION VARIABLES 

 ADDPROP BUOYANCY CONDX CONJUG CYCLIC DALTON DENCON ENERGY 

F F F F F F T F 

 FLOWREG GRAVITY HCOEF HEX HRATE IFRMIX INERTIA INSUC  0 F F F T 1 F F 

INVAL MIXTURE MOVBND MSORCE NORMAL NRSOLVT OPVALVE PLOTADD 

 F F T F F F F F  PRESREG PRESS PRINTI PRNTADD PRNTIN RADIATION REACTING ROTATION 

0 F F T F F F F 

 SAVER SECONDL SHEAR SIMULA SIUNITS STEADY THRUST TPA  F T F T F T F F  TRANS_MOM TRANSQ TRANSV TVM TWOD USRVAR VARGEO VARROT 

 F F F F F F F F 

RLFVLV 

 F  NNODES = 20  NINT = 18 

NBR = 19 

 NF = 0  NVAR = 37  NHREF = 2  RHOREF = 57.8060 LBM/FT**3  EMUREF = 0.5932E-02 LBM/FT-SEC 

57
 BOUNDARY NODES 

 NODE P AREA 

(PSI) (IN^2) 

 1 0.0000E+00 0.0000E+00  20 0.0000E+00 0.0000E+00  SOLUTION  INTERNAL NODES 

NODE P(PSI) EM(LBM) 

 2 0.1365E+02 0.0000E+00  3 0.1273E+02 0.0000E+00  4 0.9716E+01 0.0000E+00  5 0.7660E+01 0.0000E+00  6 0.5812E+01 0.0000E+00  7 0.4250E+01 0.0000E+00  8 0.2901E+01 0.0000E+00  9 0.1690E+01 0.0000E+00  10 0.5551E+00 0.0000E+00  11 -0.5551E+00 0.0000E+00 

 12 -0.1690E+01 0.0000E+00 

 13 -0.2901E+01 0.0000E+00  14 -0.4250E+01 0.0000E+00 

 15 -0.5812E+01 0.0000E+00 

 16 -0.7660E+01 0.0000E+00 

 17 -0.9716E+01 0.0000E+00 

 18 -0.1273E+02 0.0000E+00 

 19 -0.1365E+02 0.0000E+00 

 BRANCHES 

BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 12 0.440E+06 -0.136E+02 -0.668E-01 -0.141E+02 0.140E+04 0.000E+00 0.635E-05 0.227E+01 

23 0.770E+06 0.920E+00 0.131E-01 0.193E+01 0.230E+03 0.000E+00 0.841E-07 0.301E-01

34 0.161E+05 0.301E+01 0.164E+00 0.154E+02 0.230E+04 0.000E+00 0.345E-05 0.123E+01 45 0.216E+04 0.206E+01 0.370E+00 0.233E+02 0.425E+04 0.000E+00 0.530E-05 0.190E+01 

56 0.718E+03 0.185E+01 0.609E+00 0.277E+02 0.594E+04 0.000E+00 0.784E-05 0.280E+01 

67 0.308E+03 0.156E+01 0.854E+00 0.302E+02 0.735E+04 0.000E+00 0.929E-05 0.332E+01 

78 0.167E+03 0.135E+01 0.108E+01 0.317E+02 0.846E+04 0.000E+00 0.101E-04 0.363E+01 

89 0.110E+03 0.121E+01 0.126E+01 0.326E+02 0.927E+04 0.000E+00 0.106E-04 0.380E+01 

 910 0.861E+02 0.113E+01 0.138E+01 0.331E+02 0.976E+04 0.000E+00 0.109E-04 0.389E+01 

 1011 0.795E+02 0.111E+01 0.142E+01 0.332E+02 0.993E+04 0.000E+00 0.110E-04 0.392E+01 

 1112 0.861E+02 0.113E+01 0.138E+01 0.331E+02 0.976E+04 0.000E+00 0.109E-04 0.389E+01 

 1213 0.110E+03 0.121E+01 0.126E+01 0.326E+02 0.927E+04 0.000E+00 0.106E-04 0.380E+01 

 1314 0.167E+03 0.135E+01 0.108E+01 0.317E+02 0.846E+04 0.000E+00 0.101E-04 0.363E+01 

 1415 0.308E+03 0.156E+01 0.854E+00 0.302E+02 0.735E+04 0.000E+00 0.929E-05 0.332E+01 

58
 1516 0.718E+03 0.185E+01 0.609E+00 0.277E+02 0.594E+04 0.000E+00 0.784E-05 0.280E+01 

 1617 0.216E+04 0.206E+01 0.370E+00 0.233E+02 0.425E+04 0.000E+00 0.530E-05 0.190E+01 

 1718 0.161E+05 0.301E+01 0.164E+00 0.154E+02 0.230E+04 0.000E+00 0.345E-05 0.123E+01 

 1819 0.770E+06 0.920E+00 0.131E-01 0.193E+01 0.230E+03 0.000E+00 0.841E-07 0.301E-01  1920 0.440E+06 -0.136E+02 -0.668E-01 -0.141E+02 0.140E+04 0.000E+00 0.635E-05 0.227E+01 

***** TOTAL ENTROPY GENERATION = 0.139E-03 BTU/(R-SEC) ****** 

  TOTAL WORK LOST = 0.903E-01 HP ** *** 

 *************************************************  TIME OF ANALYSIS WAS 1.562500000000000E-002 SECS  ************************************************* 

59
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60
APPENDIX N—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 8 

Simulation of the Blow Down of a Pressurized Tank 

Contents Page 

Example 8 Input File ................................................................................................................ 

Example 8 History File ............................................................................................................. 

Example 8 Output File (Partial) ................................................................................................ 

61

Return to Appendix List
GFSSP VERSION 

 604 GFSSP INSTALLATION PATH ANALYST Alok Majumdar Ex8.dat OUTPUT FILE NAME Ex8.out TITLE Simulation of the Blow Down of a Pressurized Tank USETUP F DENCON GRAVITY ENERGY MIXTURE THRUST STEADY TRANSV SAVER F F T F F F T F 

HEX HCOEF REACTING INERTIA CONDX ADDPROP PRINTI ROTATION 

F F F F F T T F BUOYANCY HRATE INVAL MSORCE MOVBND TPA VARGEO TVM F F F F F F F F SHEAR PRNTIN PRNTADD OPVALVE TRANSQ CONJUG RADIAT WINPLOT F T T F F F F T PRESS INSUC VARROT CYCLIC CHKVALS WINFILE DALTON NOSTATS F F F F F T F F 

NORMAL SIMUL SECONDL NRSOLVT IBDF NOPLT PRESREG FLOWREG 

F T F F 1 F 0 0 TRANS_MOM USERVARS PSMG ISOLVE PLOTADD SIUNITS TECPLOT MDGEN 

F F F 1 F F F F NUM_USER_VARS IFR_MIX PRINTD SATTABL MSORIN PRELVLV LAMINAR HSTAG 1 1 F F F F T T NNODES NINT NBR NF  21 1 1

RELAXK RELAXD RELAXH CC NITER RELAXNR RELAXHC RELAXTS  1 0.5 1 0.0001 500 1 1 1

DTAU TIMEF TIMEL NPSTEP NPWSTEP WPLSTEP WPLBUFF 

 1 0 200 25 1 50 1.1NFLUID(I), I = 1, NF  33RREF CPREF GAMREF EMUREF AKREF PREF TREF HREF SREF 

 53.34 0.24 1.3999 1.26e-05 4.133e-06 14.7 -459 0 0NODE INDEX DESCRIPTION  11 " Node 1" 

 22 " Node 2"  NODE PRES (PSI) TEMP(DEGF) MASS SOURC HEAT SOURC THRST AREA NODE-VOLUME CONCENTRATION 

1 100 80 0 0 0 17280

 ex8hs2.dat 

INODE NUMBR NAMEBR  1 1 12 

62
BRANCH UPNODE DNNODE OPTION DESCRIPTION 

12 1 2 22 "Orifice 12" BRANCH OPTION -22 AREA FLOW COEF 

 12 0.00785 1

INITIAL FLOWRATES IN BRANCHES FOR UNSTEADY FLOW  12 0 

63
EXAMPLE 8 HISTORY FILE 

EX8HS2.DAT2 0 14.700 80.00 1.00 1000 14.700 80.00 1.00 

64
************************************************** 

G F S S P (Version 604)

Generalized Fluid System Simulation Program 

March 2012

Developed by NASA/Marshall Space Flight Center Copyright (C) by Marshall Space Flight Center 

A generalized computer program to calculate flow rates, pressures, temperatures and concentrations in a flow network.

************************************************* 

RUN DATE:09/12/2012 15:00 

 TITLE :Simulation of the Blow Down of a Pressurized Tank

 ANALYST :Alok Majumdar FILEIN :C:\Program Files (x86)\GFSSP604\TestInstalledExamples\EX8\Ex8.dat

 FILEOUT :Ex8.out

OPTION VARIABLES 

 ADDPROP BUOYANCY CONDX CONJUG CYCLIC DALTON DENCON ENERGY 

T F F F F F F T 

 FLOWREG GRAVITY HCOEF HEX HRATE IFRMIX INERTIA INSUC 

 0 F F F F 1 F F 

INVAL MIXTURE MOVBND MSORCE NORMAL NRSOLVT OPVALVE PLOTADD 

 F F F F F F F F  PRESREG PRESS PRINTI PRNTADD PRNTIN RADIATION REACTING ROTATION 

0 F T T T F F F 

 SAVER SECONDL SHEAR SIMULA SIUNITS STEADY THRUST TPA  F F F T F F F F  TRANS_MOM TRANSQ TRANSV TVM TWOD USRVAR VARGEO VARROT 

 F F T F F F F F 

RLFVLV 

 F  NNODES = 2  NINT = 1 

NBR = 1 

 NF = 1  NVAR = 3  NHREF = 2  FLUIDS: IDEL 

65
 BOUNDARY NODES 

 NODE P T RHO AREA 

(PSI) (F) (LBM/FT^3) (IN^2) 

 2 0.1470E+02 0.8000E+02 0.7354E-01 0.0000E+00 

 INPUT SPECIFICATIONS FOR INTERNAL NODES  NODE AREA MASS HEAT 

(IN^2) (LBM/S) (BTU/LBM) 

1 0.0000E+00 0.0000E+00 0.0000E+00 

BRANCH UPNODE DNNODE OPTION 

12 1 2 22 

 BRANCH OPTION -22 FLOW COEF AREA 

12 0.100E+01 0.785E-02 

 INITIAL GUESS FOR INTERNAL NODES  NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3) 

 1 0.1000E+03 0.8000E+02 0.1000E+01 0.5002E+00 0.0000E+00  TRIAL SOLUTION  BRANCH DELP(PSI) FLOWRATE(LBM/SEC) 

12 0.0000 0.0000 

 SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-03 IN 9 ITERATIONS 

 TAU = 1.00000000000000 ISTEP = 1 DTAU = 

 1.00000000000000 

: : 

: : 

66
 SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-03 IN 9 ITERATIONS 

 TAU = 24.0000000000000 ISTEP = 24 DTAU = 

 1.00000000000000  ISTEP = 25 TAU = 0.25000E+02 

 BOUNDARY NODES 

NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3) 

 2 0.1470E+02 0.8000E+02 0.1000E+01 0.7354E-01 0.0000E+00 

 SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 1 0.8834E+02 0.6136E+02 0.1000E+01 0.4577E+00 0.4577E+01 0.0000E+00  NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 1 0.1249E+03 0.1475E+01 0.1260E-04 0.4133E-05 0.2400E+00 0.1400E+01  BRANCHES 

BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 12 0.114E+08 0.736E+02 0.162E-01 0.647E+03 0.196E+06 0.579E+00 0.260E-03 0.105E+03 

 SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-03 IN 9 ITERATIONS 

 TAU = 25.0000000000000 ISTEP = 25 DTAU = 

 1.00000000000000 

: : : : 

SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-03 IN 9 ITERATIONS 

 TAU = 99.0000000000000 ISTEP = 99 DTAU =  1.00000000000000 

67
0.3922E+02 -0.4580E+02 0.1000E+01 0.2559E+00 0.2559E+01 0.0000E+00 

 ISTEP = 100 TAU = 0.10000E+03 

 BOUNDARY NODES 

NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3) 

 2 0.1470E+02 0.8000E+02 0.1000E+01 0.7354E-01 0.0000E+00 

 SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 1 0.6167E+02 0.1087E+02 0.1000E+01 0.3538E+00 0.3538E+01 0.0000E+00 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 1 0.1128E+03 0.1475E+01 0.1260E-04 0.4133E-05 0.2400E+00 0.1400E+01  BRANCHES BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 12 0.148E+08 0.470E+02 0.119E-01 0.615E+03 0.144E+06 0.579E+00 0.191E-03 0.698E+02 

 SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-03 IN 9 ITERATIONS 

 TAU = 100.000000000000 ISTEP = 100 DTAU = 

 1.00000000000000 

: : : : 

 SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-03 IN 9 ITERATIONS 

 TAU = 199.000000000000 ISTEP = 199 DTAU =  1.00000000000000  ISTEP = 200 TAU = 0.20000E+03 

 BOUNDARY NODES 

NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3) 

 2 0.1470E+02 0.8000E+02 0.1000E+01 0.7354E-01 0.0000E+00 

 SOLUTION  INTERNAL NODES  NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3)

1 

68
 NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 1 0.9917E+02 0.1475E+01 0.1260E-04 0.4133E-05 0.2400E+00 0.1400E+01  BRANCHES BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 

12 0.204E+08 0.245E+02 0.805E-02 0.577E+03 0.976E+05 0.579E+00 0.129E-03 0.417E+02 

 SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-03 IN 9 ITERATIONS 

 TAU = 200.000000000000 ISTEP = 200 DTAU = 

 1.00000000000000  *************************************************  TIME OF ANALYSIS WAS 0.187500000000000 SECS  ************************************************* 

69
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70
APPENDIX O—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 9 

A Reciprocating Piston-Cylinder 

Contents Page 

Example 9 Input File ................................................................................................................ 

Example 9 History File ............................................................................................................. 

Example 9 Output File (Partial) ................................................................................................ 

71

Return to Appendix List
GFSSP VERSION 

 604 GFSSP INSTALLATION PATH ANALYST Paul Schallhorn INPUT DATA FILE NAME Ex9.dat OUTPUT FILE NAME Ex9.out TITLE A Reciprocating Piston-Cylinder USETUP F DENCON GRAVITY ENERGY MIXTURE THRUST STEADY TRANSV SAVER F F T F F F T F HEX HCOEF REACTING INERTIA CONDX ADDPROP PRINTI ROTATION F F F F F F F F BUOYANCY HRATE INVAL MSORCE MOVBND TPA VARGEO TVM F T F F T F T F SHEAR PRNTIN PRNTADD OPVALVE TRANSQ CONJUG RADIAT WINPLOT F F T F F F F T PRESS INSUC VARROT CYCLIC CHKVALS WINFILE DALTON NOSTATS F F F F F T F F NORMAL SIMUL SECONDL NRSOLVT IBDF NOPLT PRESREG FLOWREG F T T F 1 T 0 0 

TRANS_MOM USERVARS PSMG ISOLVE PLOTADD SIUNITS TECPLOT MDGEN F F F 1 F F F F NUM_USER_VARS IFR_MIX PRINTD SATTABL MSORIN PRELVLV LAMINAR HSTAG 1 1 F F F F T T NNODES NINT NBR NF  2 2 1 1 

RELAXK RELAXD RELAXH CC NITER RELAXNR RELAXHC RELAXTS 

 1 0.5 1 0.0001 500 1 1 1

DTAU TIMEF TIMEL NPSTEP NPWSTEP WPLSTEP WPLBUFF 

 0.0001 0 0.05 1 1 50 1.1NFLUID(I), I = 1, NF  4 NODE INDEX DESCRIPTION  11 " Node 1"  2 1 " Node 2"  NODE PRES (PSI) TEMP(DEGF) MASS SOURC HEAT SOURC THRST AREA NODE-VOLUME CONCENTRATION 

1 14.7 75 0 0 0 0

 2 14.7 75 0 0 0 0 ex9vg.dat INODE NUMBR NAMEBR  1 1 12 

72
 2 1 12 

BRANCH UPNODE DNNODE OPTION DESCRIPTION 12 1 2 1 "Pipe 12" BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  12 7 3 0 0 7.0685775 INITIAL FLOWRATES IN BRANCHES FOR UNSTEADY FLOW  12 0NUMBER OF NODES WITH MOVING BOUNDARY 2 NODE  1  2 

73
VARIABLE GEOMETRY HISTORY FILE 

41 0.000000 0.0000 0.0000 0.0000 0.0000 0.001250 0.0000 0.0000 0.0000 0.0000 0.002500 0.0000 0.0000 0.0000 0.0000 0.003750 0.0000 0.0000 0.0000 0.0000 0.005000 0.0000 0.0000 0.0000 0.0000 0.006250 0.0000 0.0000 0.0000 0.0000 0.007500 0.0000 0.0000 0.0000 0.0000 0.008750 0.0000 0.0000 0.0000 0.0000 0.010000 0.0000 0.0000 0.0000 0.0000 0.011250 0.0000 0.0000 0.0000 0.0000 0.012500 0.0000 0.0000 0.0000 0.0000 0.013750 0.0000 0.0000 0.0000 0.0000 0.015000 0.0000 0.0000 0.0000 0.0000 0.016250 0.0000 0.0000 0.0000 0.0000 0.017500 0.0000 0.0000 0.0000 0.0000 0.018750 0.0000 0.0000 0.0000 0.0000 0.020000 0.0000 0.0000 0.0000 0.0000 0.021250 0.0000 0.0000 0.0000 0.0000 0.022500 0.0000 0.0000 0.0000 0.0000 0.023750 0.0000 0.0000 0.0000 0.0000 0.025000 0.0000 0.0000 0.0000 0.0000 0.026250 0.0000 0.0000 0.0000 0.0000 0.027500 0.0000 0.0000 0.0000 0.0000 0.028750 0.0000 0.0000 0.0000 0.0000 0.030000 0.0000 0.0000 0.0000 0.0000 0.031250 0.0000 0.0000 0.0000 0.0000 0.032500 0.0000 0.0000 0.0000 0.0000 0.033750 0.0000 0.0000 0.0000 0.0000 0.035000 0.0000 0.0000 0.0000 0.0000 0.036250 0.0000 0.0000 0.0000 0.0000 0.037500 0.0000 0.0000 0.0000 0.0000 0.038750 0.0000 0.0000 0.0000 0.0000 0.040000 0.0000 0.0000 0.0000 0.0000 0.041250 0.0000 0.0000 0.0000 0.0000 0.042500 0.0000 0.0000 0.0000 0.0000 0.043750 0.0000 0.0000 0.0000 0.0000 0.045000 0.0000 0.0000 0.0000 0.0000 0.046250 0.0000 0.0000 0.0000 0.0000 0.047500 0.0000 0.0000 0.0000 0.0000 0.048750 0.0000 0.0000 0.0000 0.0000 0.050000 0.0000 0.0000 0.0000 0.0000 BRANCH VOLUME 0.000000 49.48004 0.0000 100.000 0.0000 0.001250 49.21895 0.0000 100.000 0.0000 

74
0.002500 48.44213 0.0000 100.000 0.0000 

0.003750 47.16871 0.0000 100.000 0.0000 0.005000 45.43005 0.0000 100.000 0.0000 0.006250 43.26896 0.0000 100.000 0.0000 0.007500 40.73865 0.0000 100.000 0.0000 0.008750 37.90143 0.0000 100.000 0.0000 0.010000 34.82716 0.0000 100.000 0.0000 0.011250 31.59153 0.0000 100.000 0.0000 0.012500 28.27423 0.0000 100.000 0.0000 0.013750 24.95692 0.0000 100.000 0.0000 0.015000 21.72130 0.0000 100.000 0.0000 0.016250 18.64704 0.0000 100.000 0.0000 0.017500 15.80983 0.0000 100.000 0.0000 0.018750 13.27954 0.0000 100.000 0.0000 0.020000 11.11847 0.0000 100.000 0.0000 0.021250 9.379835 0.0000 100.000 0.0000 0.022500 8.106441 0.0000 100.000 0.0000 0.023750 7.329646 0.0000 100.000 0.0000 0.025000 7.068578 0.0000 100.000 0.0000 0.026250 7.329646 0.0000 100.000 0.0000 0.027500 8.106441 0.0000 100.000 0.0000 0.028750 9.379835 0.0000 100.000 0.0000 0.030000 11.11847 0.0000 100.000 0.0000 0.031250 13.27954 0.0000 100.000 0.0000 0.032500 15.80983 0.0000 100.000 0.0000 0.033750 18.64704 0.0000 100.000 0.0000 0.035000 21.72130 0.0000 100.000 0.0000 0.036250 24.95692 0.0000 100.000 0.0000 0.037500 28.27423 0.0000 100.000 0.0000 0.038750 31.59153 0.0000 100.000 0.0000 0.040000 34.82716 0.0000 100.000 0.0000 0.041250 37.90143 0.0000 100.000 0.0000 0.042500 40.73865 0.0000 100.000 0.0000 0.043750 43.26896 0.0000 100.000 0.0000 0.045000 45.43005 0.0000 100.000 0.0000 0.046250 47.16871 0.0000 100.000 0.0000 

0.047500 48.44213 0.0000 100.000 0.0000 0.048750 49.21895 0.0000 100.000 0.0000 0.050000 49.48004 0.0000 100.000 0.0000 BRANCH AREA 0.000000 7.06858347 1.0000 1.0000 1.0000 0.001250 7.06858347 1.0000 1.0000 1.0000 0.002500 7.06858347 1.0000 1.0000 1.0000 0.003750 7.06858347 1.0000 1.0000 1.0000 0.005000 7.06858347 1.0000 1.0000 1.0000 0.006250 7.06858347 1.0000 1.0000 1.0000 0.007500 7.06858347 1.0000 1.0000 1.0000 

75
0.008750 7.06858347 1.0000 1.0000 1.0000 

0.010000 7.06858347 1.0000 1.0000 1.0000 0.011250 7.06858347 1.0000 1.0000 1.0000 0.012500 7.06858347 1.0000 1.0000 1.0000 0.013750 7.06858347 1.0000 1.0000 1.0000 0.015000 7.06858347 1.0000 1.0000 1.0000 

0.016250 7.06858347 1.0000 1.0000 1.0000 0.017500 7.06858347 1.0000 1.0000 1.0000 0.018750 7.06858347 1.0000 1.0000 1.0000 0.020000 7.06858347 1.0000 1.0000 1.0000 0.021250 7.06858347 1.0000 1.0000 1.0000 0.022500 7.06858347 1.0000 1.0000 1.0000 0.023750 7.06858347 1.0000 1.0000 1.0000 0.025000 7.06858347 1.0000 1.0000 1.0000 0.026250 7.06858347 1.0000 1.0000 1.0000 0.027500 7.06858347 1.0000 1.0000 1.0000 0.028750 7.06858347 1.0000 1.0000 1.0000 0.030000 7.06858347 1.0000 1.0000 1.0000 0.031250 7.06858347 1.0000 1.0000 1.0000 0.032500 7.06858347 1.0000 1.0000 1.0000 0.033750 7.06858347 1.0000 1.0000 1.0000 0.035000 7.06858347 1.0000 1.0000 1.0000 0.036250 7.06858347 1.0000 1.0000 1.0000 0.037500 7.06858347 1.0000 1.0000 1.0000 0.038750 7.06858347 1.0000 1.0000 1.0000 0.040000 7.06858347 1.0000 1.0000 1.0000 

0.041250 7.06858347 1.0000 1.0000 1.0000 0.042500 7.06858347 1.0000 1.0000 1.0000 0.043750 7.06858347 1.0000 1.0000 1.0000 0.045000 7.06858347 1.0000 1.0000 1.0000 0.046250 7.06858347 1.0000 1.0000 1.0000 0.047500 7.06858347 1.0000 1.0000 1.0000 0.048750 7.06858347 1.0000 1.0000 1.0000 

0.050000 7.06858347 1.0000 1.0000 1.0000 1 0.000000 7.06858347 0.000000 0.001250 7.06858347 2.457263 0.002500 7.06858347 4.854020 0.003750 7.06858347 7.131254 0.005000 7.06858347 9.232895 0.006250 7.06858347 11.10719 0.007500 7.06858347 12.70799 0.008750 7.06858347 13.99588 0.010000 7.06858347 14.93914 0.011250 7.06858347 15.51456 0.012500 7.06858347 15.70795 0.013750 7.06858347 15.51456 

76
0.015000 7.06858347 14.93916 

0.016250 7.06858347 13.99590 0.017500 7.06858347 12.70802 0.018750 7.06858347 11.10722 0.020000 7.06858347 9.232928 0.021250 7.06858347 7.131292 0.022500 7.06858347 4.854059 0.023750 7.06858347 2.457304 0.025000 7.06858347 0.000000 0.026250 7.06858347 -2.4572220.027500 7.06858347 -4.853980 0.028750 7.06858347 -7.131217 0.030000 7.06858347 -9.232861 0.031250 7.06858347 -11.10716 0.032500 7.06858347 -12.70797 0.033750 7.06858347 -13.99586 0.035000 7.06858347 -14.93913 

0.036250 7.06858347 -15.51455 0.037500 7.06858347 -15.70795 0.038750 7.06858347 -15.51457 0.040000 7.06858347 -14.93917 0.041250 7.06858347 -13.99592 0.042500 7.06858347 -12.70804 0.043750 7.06858347 -11.10725 0.045000 7.06858347 -9.232962 0.046250 7.06858347 -7.131329 0.047500 7.06858347 -4.854099 0.048750 7.06858347 -2.457345 

0.050000 7.06858347 0.000000 2 0.000000 7.06858347 0.000000 0.001250 7.06858347 2.457263 0.002500 7.06858347 4.854020 0.003750 7.06858347 7.131254 0.005000 7.06858347 9.232895 0.006250 7.06858347 11.10719 0.007500 7.06858347 12.70799 0.008750 7.06858347 13.99588 0.010000 7.06858347 14.93914 0.011250 7.06858347 15.51456 0.012500 7.06858347 15.70795 0.013750 7.06858347 15.51456 0.015000 7.06858347 14.93916 0.016250 7.06858347 13.99590 0.017500 7.06858347 12.70802 

0.018750 7.06858347 11.10722 0.020000 7.06858347 9.232928 

77
0.021250 7.06858347 7.131292 

0.022500 7.06858347 4.854059 0.023750 7.06858347 2.457304 0.025000 7.06858347 0.000000 0.026250 7.06858347 -2.4572220.027500 7.06858347 -4.853980 0.028750 7.06858347 -7.131217 0.030000 7.06858347 -9.232861 0.031250 7.06858347 -11.10716 0.032500 7.06858347 -12.70797 0.033750 7.06858347 -13.99586 0.035000 7.06858347 -14.93913 0.036250 7.06858347 -15.51455 0.037500 7.06858347 -15.70795 0.038750 7.06858347 -15.51457 0.040000 7.06858347 -14.93917 0.041250 7.06858347 -13.99592 0.042500 7.06858347 -12.70804 0.043750 7.06858347 -11.10725 0.045000 7.06858347 -9.232962 0.046250 7.06858347 -7.131329 0.047500 7.06858347 -4.854099 0.048750 7.06858347 -2.457345 0.050000 7.06858347 0.000000 

78
************************************************** 

G F S S P (Version 604)

Generalized Fluid System Simulation Program 

March 2012

 Developed by NASA/Marshall Space Flight Center 

Copyright (C) by Marshall Space Flight Center 

A generalized computer program to calculate flow 

 rates, pressures, temperatures and concentrations 

in a flow network.

************************************************* 

RUN DATE:09/12/2012 15:01 

 TITLE :A Reciprocating Piston-Cylinder

 ANALYST :Paul Schallhorn FILEIN :C:\Program Files (x86)\GFSSP604\TestInstalledExamples\EX9\Ex9.dat

 FILEOUT :Ex9.out

OPTION VARIABLES 

 ADDPROP BUOYANCY CONDX CONJUG CYCLIC DALTON DENCON ENERGY 

F F F F F F F T 

 FLOWREG GRAVITY HCOEF HEX HRATE IFRMIX INERTIA INSUC 

 0 F F F T 1 F F 

INVAL MIXTURE MOVBND MSORCE NORMAL NRSOLVT OPVALVE PLOTADD 

F F T F F F F F 

 PRESREG PRESS PRINTI PRNTADD PRNTIN RADIATION REACTING ROTATION 

0 F F T F F F F 

 SAVER SECONDL SHEAR SIMULA SIUNITS STEADY THRUST TPA  F T F T F F F F  TRANS_MOM TRANSQ TRANSV TVM TWOD USRVAR VARGEO VARROT 

F F T F F F T F 

 RLFVLV  F  NNODES = 2  NINT = 2 

NBR = 1 

 NF = 1  NVAR = 5  NHREF = 2  FLUIDS: N2 

79
 ISTEP = 1 TAU = 0.10000E-03 

 SOLUTION  INTERNAL NODES  NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 1 0.1471E+02 0.7509E+02 0.1000E+01 0.7181E-01 0.1028E-02 0.1000E+01  2 0.1471E+02 0.7509E+02 0.1000E+01 0.7181E-01 0.1028E-02 0.1000E+01 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 1 0.1975E+03 0.1054E+01 0.1199E-04 0.4154E-05 0.2487E+00 0.1401E+01  2 0.1975E+03 0.1054E+01 0.1199E-04 0.4154E-05 0.2487E+00 0.1401E+01  BRANCHES BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 

12 0.000E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00 

***** TOTAL ENTROPY GENERATION = 0.000E+00 BTU/(R-SEC) ******   TOTAL WORK LOST = 0.000E+00 HP ** *** 

: : : : 

ISTEP = 250 TAU = 0.25000E-01 

 SOLUTION

 INTERNAL NODES  NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 1 0.2235E+03 0.6934E+03 0.1007E+01 0.5023E+00 0.1028E-02 0.1000E+01 

 2 0.2235E+03 0.6934E+03 0.1007E+01 0.5023E+00 0.1028E-02 0.1000E+01 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 1 0.3536E+03 0.1054E+01 0.2052E-04 0.7339E-05 0.2597E+00 0.1382E+01 

80
 2 0.3536E+03 0.1054E+01 0.2052E-04 0.7339E-05 0.2597E+00 0.1382E+01 

 BRANCHES BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 12 0.233E+21 0.000E+00 -0.331E-22 -0.134E-20 0.821E-17 0.798E-24 0.188E-52 0.168E-46 

***** TOTAL ENTROPY GENERATION = 0.188E-52 BTU/(R-SEC) ******   TOTAL WORK LOST = 0.306E-49 HP ** *** 

 AT ISTEP= 250  WARNING! CHKGASP: T out of fluid property range at node 1  AT ISTEP= 250  WARNING! CHKGASP: T out of fluid property range at node 2 

: : : : 

ISTEP = 500 TAU = 0.50000E-01 

 SOLUTION  INTERNAL NODES  NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 1 0.1470E+02 0.7501E+02 0.1000E+01 0.7178E-01 0.1028E-02 0.1000E+01 

 2 0.1470E+02 0.7501E+02 0.1000E+01 0.7178E-01 0.1028E-02 0.1000E+01 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 1 0.1975E+03 0.1054E+01 0.1199E-04 0.4154E-05 0.2487E+00 0.1401E+01 

 2 0.1975E+03 0.1054E+01 0.1199E-04 0.4154E-05 0.2487E+00 0.1401E+01  BRANCHES BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 12 0.955E+21 0.000E+00 -0.331E-22 -0.939E-20 0.141E-16 0.814E-23 0.116E-50 0.482E-45 

81
***** TOTAL ENTROPY GENERATION = 0.116E-50 BTU/(R-SEC) ****** 

  TOTAL WORK LOST = 0.876E-48 HP ** *** 

 *************************************************  TIME OF ANALYSIS WAS 1.562500000000000E-002 SECS 

82
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83
APPENDIX P—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 10 

Pressurization of a Propellent Tank 

Contents Page 

Example 10 Input File ............................................................................................................... 

Example 10 History File ........................................................................................................... 

Example 10 User Subroutine .................................................................................................... 

Example 10 Output File (Partial) .............................................................................................. 

84

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GFSSP VERSION 

 604 GFSSP INSTALLATION PATH ANALYST Todd Steadman INPUT DATA FILE NAME EX10.dat OUTPUT FILE NAME Ex10.out TITLE Pressurization of a Propellant Tank USETUP F DENCON GRAVITY ENERGY MIXTURE THRUST STEADY TRANSV SAVER F F T T F F T F HEX HCOEF REACTING INERTIA CONDX ADDPROP PRINTI ROTATION F F F F F F F F BUOYANCY HRATE INVAL MSORCE MOVBND TPA VARGEO TVM F T F F F F F F SHEAR PRNTIN PRNTADD OPVALVE TRANSQ CONJUG RADIAT WINPLOT F T T F F F F T PRESS INSUC VARROT CYCLIC CHKVALS WINFILE DALTON NOSTATS T F F F F T F F NORMAL SIMUL SECONDL NRSOLVT IBDF NOPLT PRESREG FLOWREG F T F F 1 T 0 0 TRANS_MOM USERVARS PSMG ISOLVE PLOTADD SIUNITS TECPLOT MDGEN 

F F F 1 F F F F NUM_USER_VARS IFR_MIX PRINTD SATTABL MSORIN PRELVLV LAMINAR HSTAG 1 1 F F F F T T NNODES NINT NBR NF  5 2 3 2 

RELAXK RELAXD RELAXH CC NITER RELAXNR RELAXHC RELAXTS 

 1 0.5 0 0.001 500 1 1 1DTAU TIMEF TIMEL NPSTEP NPWSTEP WPLSTEP WPLBUFF 

 0.1 0 200 10 1 50 1.1

NFLUID(I), I = 1, NF  1 6

NODE INDEX DESCRIPTION  1 2 " Node 1" 

 2 1 " Node 2"  3 2 " Node 3"  41 " Node 4"  5 2 " Node 5"  NODE PRES (PSI) TEMP(DEGF) MASS SOURC HEAT SOURC THRST AREA NODE-VOLUME CONCENTRATION 

 2 67 -264 0 0 0 43200 1 0  4 74.76 -264 0 0 0 820800 0 1 

85
 ex10h1.dat 

 ex10h3.dat  ex10h5.dat INODE NUMBR NAMEBR  2 1 12  4 2 34 45 

BRANCH UPNODE DNNODE OPTION DESCRIPTION 

12 1 2 2 "Restrict 12" 34 3 4 2 "Restrict 34" 45 4 5 2 "Restrict 45" BRANCH OPTION -2 FLOW COEFF AREA 

 12 0.6 0.785 

BRANCH OPTION -2 FLOW COEFF AREA  34 0 4015BRANCH OPTION -2 FLOW COEFF AREA  45 0.3043 14.25 INITIAL FLOWRATES IN BRANCHES FOR UNSTEADY FLOW  12 1  34 0.01  45 0.01 NUMBER OF PRESSURIZATION PROPELLANT TANKS IN CIRCUIT 1 TNKTYPE NODUL NODULB NODPRP IBRPRP TNKAR TNKTH TNKRHO TNKCP TNKCON ARHC FCTHC TNKTM CIPFNIP CIW FNIW 1 2 3 4 34 6431.9 0.375 170 0.2 0.0362 4015 1 -264 0.270.25 0.54 0.25

86
EXAMPLE 10 HISTORY FILES 

EX10H1.DAT 2 0.0 95.00 120.00 1.0 0.0 1000 95.00 120.00 1.0 0.0 EX10H3.DAT2 0.00 74.76 -264.0 0.0 1.0 1000 74.76 -264.0 0.0 1.0 EX10H5.DAT2 0.00 50.00 -264.00 0.00 1.00 1000 50.00 -264.00 0.00 1.00 

87
C*********************************************************************** 

C * C ***** GFSSP USER SUBROUTINES ***** * C * C*********************************************************************** C SUBROUTINE USRINT IS CALLED FROM INIT TO SPECIFY INITIAL VALUES COMPUTED C BY USER SPECIFIED THERMODYNAMIC PROPERTY PACKAGE C C SUBROUTINE SORCEM(IPN,TERMU) IS CALLED FROM EQNS FOR MASS SOURCES. C IN THIS ROUTINE THE USER DEFINES ANY ADDITIONAL MASS C SOURCES TO THE MODEL (MASS SOURCES ARE IN LBM/SEC). USER C CAN MODIFY TRANSIENT TERM BY REDEFINING THE ARGUMENT TERMU. C C SUBROUTINE SORCEF(I,TERM0,TERM1,TERM2,TERM3,TERM4,TERM5,TERM6,TERM7, C TERM8,TERM9,TERM10,TERM100) IS CALLED FROM EQNS FOR C MOMENTUM SOURCES. USER CAN MODIFY INDIVIDUAL TERMS OR

C DEFINE ADDITIONAL MOMENTUM SOURCES THROUGH TERM100. C C SUBROUTINE SORCEQ IS CALLED FROM EITHER THE ENERGY ROUTINE (EITHER C ENTHALPY OR ENTROPY). IN THIS ROUTINE THE USER DEFINES C ANY ADDITIONAL HEAT SOURCES TO THE MODEL (HEAT SOURCES C ARE IN BTU/SEC) C C SUBROUTINE SORCEC IS CALLED FROM THE SPECIES CONCENTRATION ROUTINE C IN THIS ROUTINE THE USER DEFINES ANY ADDITIONAL SPECIES C CONCENTRATION SOURCES TO THE MODEL (CONCENTRATION SOURCES C ARE IN MASS FRACTIONS SUCH THAT THE SUM OF ALL OF THE C CONCENTRATIONS EQUALS 1.0) C SUBROUTINE SORCETS IS CALLED FROM SUROUTINE TSOLID AND TSOLIDNR. IN THIS C ROUTINE THE USER DEFINES ANY ADDITIONAL HEAT SOURCES TO ANY C SOLID NODE C C SUBROUTINE KFUSER IS CALLED FROM THE RESIST ROUTINE. IN THIS ROUTINE C THE USER DEFINES ANY VARIATION OF THE K-FACTOR OF A BRANCH C SUCH THAT THE K-FACTOR IS DEFINED AS THE PRESSURE DROP 

C DIVIDED BY THE MASS FLOW RATE^2 (PRESSURE IS IN PSF, FLOW C RATE IS IN LBM/SEC; I.E. THE K-FACTOR IS IN PSF-SEC^2/ C (LBM-FT)^2) CC SUBROUTINE PRPUSER IS CALLED FROM THE DENSITY ROUTINE. IN THIS C ROUTINE THE USER ADDS OR MODIFIES FLUID PROPERTIES (ALLOWS C FOR USER SPECIFIED FLUID) C C SUBROUTINE TSTEP IS CALLED FROM THE MAIN ROUTINE. IN THIS ROUTINE C THE USER CAN MODIFY THE TIMESTEP, DTAU, FOR AN UNSTEADY C MODEL (DTAU IS IN SECONDS) C 

88
C SUBROUTINE BNDUSER IS CALLED FROM THE BOUND ROUTINE. IN THIS ROUTINE 

C THE USER CAN MODIFY BOUNDARY CONDITIONS AND GEOMETRY AT C EACH TIMESTEP FOR AN UNSTEADY MODEL (PRESSURE IS IN PSF, C TEMPERATURE IS IN DEG. R, LENGTH {ETC.} IS IN FT, AREA IS C IN FT^2, VOLUME IS IN FT^3) C C SUBROUTINE PRNUSER IS CALLED FROM THE PRINT ROUTINE. IN THIS ROUTINE C THE USER CAN MODIFY ADD ADDITIONAL OUTPUT FILES SPECIFIC C TO A PARTICULAR MODEL C C SUBROUTINE FILNUM IS CALLED FROM THE MAIN ROUTINE. IN THIS ROUTINE C ESTABLISHES THE FILE NUMBERS THAT ARE TO BE OPENED FOR ALL C FILES IN GFSSP, AND INCLUDES 10 USER FILE NUMBERS FOR USE C IN THE PRNUSER SUBROUTINE C C SUBROUTINE USRSET IS CALLED FROM THE READIN ROUTINE. IN THIS ROUTINE C THE USER SETS UP THE MAJORITY OF THE MODEL; ONLY A DUMMY C SEGMENT OF AN INPUT FILE IS NECESSARY TO BE READ, WITH THE C REMAINDER OF THE MODEL SETUP IN THIS SUBROUTINE. C C SUBROUTINE USRHCF IS CALLED FROM SUBROUTINE CONVHC. IN THIS ROUTINE C USER SPECIFIES THE HEAT TRANSFER COEFFICIENT. THE HEAT C TRANSFER COEFFICIENT CALCULATED BY GFSSP OR SPECIFIED BY C USER IS OVER-WRITTENC C SUBROUTINE USRADJUST IS CALLED FROM MAIN ROUTINE. IN THIS ROUTINE C USER CAN ADJUST THE BOUNDARY CONDITION OR GEOMETRY UNTIL C DESIRED FLOW CONDITION IS ACHIEVED 

C*********************************************************************** 

SUBROUTINE FILENUM 

C PURPOSE: ESTABLISH THE FORTRAN FILE NUMBERS FOR READING & 

C WRITING OF INFORMATION C*********************************************************************** 

INCLUDE 'COMBLK.FOR' 

C********************************************************************** C C FILES ALREADY WITHIN GFSSP C C NWRTE = FILE # CORRESPONDING TO THE WRITEIN SUBROUTINE C (WRITING INPUT DECK FROM COMMAND LINE PREPROCESSOR) C NPRNT = FILE # CORRESPONDING TO THE PRINT SUBROUTINE C (WRITING THE MAIN OUTPUT FILE) C NREAD = FILE # CORRESPONDING TO THE READIN SUBROUTINE C (READING IN THE INPUT DECK) C NGSPK = FILE # CORRESPONDING TO A NON-GASP PROPERTY PACKAGE C NFNOD = FILE # CORRESPONDING TO THE FNODE RESTART FILE C NGFSOUT = FILE # CORRESPONDING TO THE GFSSP.OUT FILE 

89
C (DEBUGGING FILE) 

C NFBR = FILE # CORRESPONDING TO THE FBRANCH RESTART FILE C NGASP = FILE # CORRESPONDING TO THE GASP.OUT FILE C (DEBUGGING FILE) C NHSTN = FILE # CORRESPONDING TO THE HISTN.XLS FILE C NHSTB = FILE # CORRESPONDING TO THE HISTBR.XLS FILE C NHSTF = FILE # CORRESPONDING TO B.C. & VARGEO HISTORY FILES C NCVHST = FILE # CORRESPONDING TO THE CONTROL VALVE HISTORY FILE C NCVCHR1 = FILE # CORRESPONDING TO THE FIRST OF TWO CONTROL C VALVE FILES C NCVCHR2 = FILE # CORRESPONDING TO THE SECOND OF TWO CONTROL C VALVE FILES C NHSTROT = FILE # CORRESPONDING TO THE VARIABLE ROTATION C HISTORY FILE C NERROR = FILE # CORRESPONDING TO THE ERROR.XLS FILE C NRP1DAT = FILE # CORRESPONDING TO THE RP1 PROPERTY DATA FILES C NDPLT = FILE # CORRESPONDING TO NODE RESULTS FOR VTASC POST-PROCESSINGC NBRPLT = FILE # CORRESPONDING TO NODE RESULTS FOR VTASC POST-PROCESSING C NDWINP = FILE # CORRESPONDING TO NODE RESULTS FOR WINPLOT POST-PROCESSING C NBRWINP = FILE # CORRESPONDING TO BRANCH RESULTS FOR WINPLOT POST-PROCESSING C NCOND = FILE # CORRESPONDING TO THERMAL CONDUCTIVITY PROPERTY DATA C NCP = FILE # CORRESPONDING TO SPECIFIC HEAT PROPERTY DATA C NSLDPLT = FILE # CORRESPONDING TO SOLID NODE RESULTS FOR PLOTTING C NSSCPLT = FILE # CORRESPONDING TO SOLID TO SOLID CONDUCTOR RESULTS FOR PLOTTING C NSFCPLT = FILE # CORRESPONDING TO SOLID TO FLUID CONDUCTOR RESULTS FOR PLOTTING C NSACPLT = FILE # CORRESPONDING TO SOLID TO AMBIENT CONDUCTOR RESULTS FOR PLOTTINGC

NGSPK=1 

NPRNT=10NFNOD=11 

 NGFSOUT=12  NFBR=13 

NREAD=15 

 NGASP=17  NHSTN=18  NHSTB=19  NWRTE=20  NHSTF=21  NCVHST=28  NCVCHR1=29  NCVCHR2=30  NHSTROT=35  NERROR=55  NRP1DAT=51 

NDPLT=52 NBRPLT=53 NDWINP=54 

90
NBRWINP=56 

NCOND = 57 NCP = 58 NSLDPLT = 59 NSSCPLT = 60 NSFCPLT = 61 NSACPLT = 62 NSSRCPLT = 67 

C C FILE NUMBERS FOR USER DEFINED FILES (THESE FILES CAN BE USED C IN ANY OF THE USER SUBROUTINES; HOWEVER, MOST LIKELY USE IS C IN THE PRNUSER SUBROUTINE). COMMENT OUT FILE NUMBERS NOT IN USE. C 

NUSR1=14 

C NUSR2= C NUSR3= C NUSR4= C NUSR5= C NUSR6= C NUSR7= C NUSR8= C NUSR9= C NUSR10= C 

RETURNEND 

C*********************************************************************** 

SUBROUTINE USRINT 

C PURPOSE: PROVIDE INITIAL CONDITIONS WHEN ALTERNATE THERMODYNAMIC 

C PROPERTY PACKAGE IS USED C******************************************************************** 

INCLUDE 'COMBLK.FOR' 

C********************************************************************** C********************************************************************** C ADD CODE HERE 

RETURN END 

C*********************************************************************** 

SUBROUTINE SORCEM(IPN,TERMU) 

C PURPOSE: ADD MASS SOURCES C IPN - GFSSP INDEX NUMBER FOR NODE C TERMU - UNSTEADY TERM IN MASS CONSERVATION EQUATION C*********************************************************************** 

INCLUDE 'COMBLK.FOR' 

C********************************************************************** 

C ADD CODE HERE

RETURN 

91
END 

C*********************************************************************** 

SUBROUTINE SORCEF(I,TERM0,TERM1,TERM2,TERM3,TERM4,TERM5,TERM6, 

 & TERM7,TERM8,TERM9,TERM10,TERM100) C PURPOSE: ADD MOMENTUM SOURCES (LBF) C I - GFSSP INDEX NUMBER FOR BRANCH C TERM0 - UNSTEADY TERM IN MOMENTUM CONSERVATION EQUATION 

C TERM1 - LONGITUDINAL INERTIA C TERM2 - PRESSURE GRADIENT C TERM3 - GRAVITY FORCE C TERM4 - FRICTION FORCE C TERM5 - CENTRIFUGAL FORCE C TERM6 - EXTERNAL MOMETUM SOURCE DUE TO PUMP C TERM7 - MOMENTUM SOURCE DUE TO TRANSVERSE FLOW(MULTI-DIMENSIONAL MODEL) C TERM8 - MOMENTUM SOURCE DUE TO SHEAR(MULTI-DIMENSIONAL MODEL) C TERM9 - VARIABLE GEOMETRY UNSTEADY TERM C TERM10 - NORMAL STRESS C TERM100 - USER SUPPLIED MOMENTUM SOURCE 

C*********************************************************************** 

INCLUDE 'COMBLK.FOR' 

C********************************************************************** C ADD CODE HERE 

TERM0=0.0 RETURN END 

C*********************************************************************** 

SUBROUTINE SORCEQ(IPN,TERMD) 

C PURPOSE: ADD HEAT SOURCES C IPN - GFSSP INDEX NUMBER FOR NODE C TERMD - COMPONENT OF LINEARIZED SOURCE TERM APPEARING IN THE 

C DENOMINATOR OF THE ENTHALPY OR ENTROPY EQUATION C*********************************************************************** 

INCLUDE 'COMBLK.FOR' 

C********************************************************************** C********************************************************************** C ADD CODE HERE

RETURN END

C*********************************************************************** 

SUBROUTINE SORCEC 

C PURPOSE: ADD CONCENTRATION SOURCES C*********************************************************************** 

INCLUDE 'COMBLK.FOR' 

C********************************************************************** 

C ADD CODE HERE

92
C PURPOSE: COMPUTE MASS TRANSFER OF PROPELLANT INTO THE ULLAGE 

C DURING TANK PRESSURIZATION 

LOGICAL NOMASS CHARACTER*8, FLUID IF (PRESS) THEN 

NOMASS=.FALSE. IF (NOMASS) THEN 

GO TO 10 

ENDIF DO I=1, NTANK 

C FIND NODE INDICES 

DO II=1, NNODES 

NUMBER=NODE(II) IF (NUMBER .EQ. NODUL(I))IPUL=II IF (NUMBER .EQ. NODPRP(I))IPRP=II 

ENDDO 

C FIND MASS TRANSFER FROM HEAT TRANSFER 

SORCEMAS(IPUL)=0.0 DO J=1,NF 

DIFFLU=ABS(1.0-CX(IPRP,J)) IF (DIFFLU .LE. 1.0E-04) THEN 

NFLU=NFLUID(J) KFLU=J 

ENDIF !(IF (DIFFLU... 

ENDDO !(DO J=1,NF... IF (NFLU.EQ.4)FLUID='NITROGEN' IF (NFLU.EQ.6)FLUID='OXYGEN' IF (NFLU.EQ.10)FLUID='HYDROGEN' IF (NFLU.EQ.12)FLUID='RP1' CALL SATPRP(FLUID,P(IPUL),TSAT(I),HFG(I)) SORCECON(IPUL,KFLU)=QULPRP(I)/(HFG(I)+CPNODE(IPRP) 

& *MAX(TSAT(I)-TF(IPUL),0.0))

SORCEMAS(IPUL)=SORCEMAS(IPUL)+SORCECON(IPUL,KFLU) 

SORCEMAS(IPRP)=-SORCEMAS(IPUL) 

ENDDO !(DO I=1,NTANK) 

ENDIF !(IF(PRESS)) 

10 CONTINUE 

RETURN END 

C*********************************************************************** 

SUBROUTINE SORCETS(IPSN,TERMD) 

C PURPOSE: ADD SOURCE TERM IN SOLID TEMPERATURE EQUATION C*********************************************************************** 

INCLUDE 'COMBLK.FOR' 

C********************************************************************** C ADD CODE HERE 

93
RETURN 

END 

C*********************************************************************** 

SUBROUTINE KFUSER(I,RHOU,EMUU,XVU,RHOUL,EMUUL,AKNEW) 

C PURPOSE: ADD A NEW RESISTANCE OPTION C*********************************************************************** 

INCLUDE 'comblk.for' 

C********************************************************************** C ADD CODE HERE 

RETURN END 

C*********************************************************************** 

SUBROUTINE PRPUSER 

C PURPOSE: ADD NEW FLUID PROPERTY C*********************************************************************** 

INCLUDE 'COMBLK.FOR' 

C********************************************************************** C ADD CODE HERE

RETURN END 

C*********************************************************************** 

SUBROUTINE TSTEP 

C PURPOSE: MODIFY TIME STEP C*********************************************************************** 

INCLUDE 'COMBLK.FOR' 

C********************************************************************** C ADD CODE HERE 

C FRICTBP = .TRUE. C DFLI = .FALSE.

RETURN END 

C*********************************************************************** 

SUBROUTINE BNDUSER 

C PURPOSE: MODIFY BOUNDARY CONDITIONS C*********************************************************************** 

INCLUDE 'COMBLK.FOR' 

C********************************************************************** C ADD CODE HERE

RETURNEND 

C*********************************************************************** 

SUBROUTINE PRNUSER 

94
C PURPOSE: ADD NEW OUTPUT 

C*********************************************************************** 

INCLUDE 'COMBLK.FOR' 

C********************************************************************** 

C ADD CODE HEREC GENERATE EXCEL FILE FOR PLOT 

OPEN (NUSR1,FILE = 'EX10.XLS',STATUS = 'UNKNOWN') VOLULG=VOLUME(2) VOLPRP=VOLUME(4) TFTNK1=TNKTM(1)-460.

WRITE(NUSR1,200) TAU,QULWAL(1),QULPRP(1), 

& QCOND(1),VOLULG,VOLPRP,TFTNK1,SORCECON(2,2), 

 & CX(2,2)200 FORMAT (2X,E12.6,100(2X,2E12.6)) 

RETURN END 

C*********************************************************************** 

SUBROUTINE USRSET(FILEIN,TITLE,HISTORY,FNODE,FBRANCH,PCURVE, 

 & HISTGEO,HISTQ,HISTVLV,OVALV,CVALV,ANALYST,FILEOUT) C PURPOSE: USER SETS UP THE MAJORITY OF THE MODEL C*********************************************************************** 

INCLUDE 'COMBLK.FOR' 

C********************************************************************** 

CHARACTER*256, FILEIN,FILEOUT,ANALYST CHARACTER*80, TITLE CHARACTER*20, HISTQ(100),PCURVE(10),HISTGEO,HISTROT 

CHARACTER*256, HISTORY(100) CHARACTER*20, HISTVLV(10),OVALV(10),CVALV(10)CHARACTER*20, FNODE,FBRANCH 

C C THIS IS THE DEFAULT CODE FOR THIS BLOCK, COMMENT THIS OUT WHEN C CREATING A MODEL WITHIN THIS SUBROUTINE 

C 

WRITE(*,*) ' ' WRITE(*,*) ' USER ROUTINE USRSET DOES NOT HAVE A MODEL DEVELOPED' WRITE(*,*) ' ' WRITE(*,*) ' OPEN THE USER SUBROUTINE FILE AND MODIFY SUBROUTINE' WRITE(*,*) ' USRSET TO DEVELOP MODEL OR CHANGE LOGICAL VARIABLE' WRITE(*,*) ' USETUP TO FALSE AND DEVELOP MODEL IN INPUT FILE' WRITE(*,*) ' ' 

C STOP C C END OF DEFAULT CODE C 

RETURNEND 

C********************************************************************** 

95
SUBROUTINE USRHCF(NUMBER,HCF) 

C PURPOSE: PROVIDE HEAT TRANSFER COEFFICIENT C*********************************************************************** 

INCLUDE 'COMBLK.FOR' 

C********************************************************************** 

C ADD CODE HERE

RETURN END 

C********************************************************************** 

SUBROUTINE USRADJUST 

C PURPOSE: ADJUST BOUNDARY CONDITION OR GEOMETRY FOR STEADY-STATE MODEL C*********************************************************************** 

INCLUDE 'COMBLK.FOR' 

C********************************************************************** C ADD CODE HERE 

RETURN END 

C*********************************************************************** C*********************************************************************** 

SUBROUTINE KFADJUST(I,RHOU,EMUU,RHOUL,EMUUL,RHOUV,EMUUV,ISATU, 

 & AKNEW) C PURPOSE: ADD A NEW RESISTANCE OPTION C*********************************************************************** 

INCLUDE 'comblk.for' 

C********************************************************************** C ADD CODE HERE 

RETURN END 

C*********************************************************************** 

SUBROUTINE PRPADJUST 

C PURPOSE: ADJUST THERMODYNAMIC OR THERMOPHYSICAL PROPERTY C*********************************************************************** 

INCLUDE 'comblk.for' 

C********************************************************************** C ADD CODE HERE 

RETURN END 

C********************************************************************** 

SUBROUTINE TADJUST 

C PURPOSE: ADJUST TEMPERATURE IF NECESSARY C*********************************************************************** 

INCLUDE 'comblk.for' 

C********************************************************************** C ADD CODE HERE 

RETURN 

96
END 

C********************************************************************** 

SUBROUTINE PADJUST 

C PURPOSE: ADJUST PRESSURE IF NECESSARY C*********************************************************************** 

INCLUDE 'comblk.for' 

C********************************************************************** 

RETURN END 

C*********************************************************************** 

SUBROUTINE FLADJUST 

C PURPOSE: ADJUST FLOWRATE IF NECESSARY C*********************************************************************** 

INCLUDE 'comblk.for' 

C********************************************************************** C ADD CODE HERE 

RETURN END 

C*********************************************************************** 

SUBROUTINE HADJUST 

C PURPOSE: ADJUST ENTHALPY IF NECESSARY C*********************************************************************** 

INCLUDE 'comblk.for' 

C********************************************************************** 

C ADD CODE HERE 

RETURN END 

C*********************************************************************** 

SUBROUTINE SORCEHXQ(IPN,TERMD,K) 

C PURPOSE: ADD HEAT SOURCES C IPN - GFSSP INDEX NUMBER FOR NODE C TERMD - COMPONENT OF LINEARIZED SOURCE TERM APPEARING IN THE 

C DENOMINATOR OF THE ENTHALPY OR ENTROPY EQUATION C*********************************************************************** 

INCLUDE 'comblk.for' 

C********************************************************************** C ADD CODE HERE 

RETURN END 

C*********************************************************************** 

SUBROUTINE USRMDG 

C PURPOSE: ADJUST INPUT PARAMETERS FOR MULTI-D FLOW, IF NECESSARY C*********************************************************************** 

INCLUDE 'comblk.for' 

C********************************************************************** C ADD CODE HERE 

RETURN 

97
END 

C*********************************************************************** C * 

C ***** END OF USER SUBROUTINES ***** * C * C********************************************************************** C************************************************************ 

SUBROUTINE SATPRP(FLUID,PRS,STRT,HTVAP) 

C C THIS SUBROUTINE CALCULATES C ** SATURATION TEMPERATURE FROM VAPOR PRESSURE RELATION ** C ** ENTHALPY OF EVAPORATION FROM CLAPEYRON EQUATION ***** C ** SATPRP UTILIZED ENGLISH UNITS IN CALCULATIONS ******* C ************************************************************** 

CHARACTER*8, FLUID 

C **** FO(PEOS,TEOS): VAPOR PRESSURE RELATION FOR OXYGEN ****** 

C   FN(PEOS,TEOS): VAPOR PRESSURE RELATION FOR NITROGEN ** *** C   FH(PEOS,TEOS): VAPOR PRESSURE RELATION FOR HYDROGEN ** *** C   FR(PEOS,TEOS): VAPOR PRESSURE RELATION FOR RP-1 ** ******* C   FDASHO(TEOS): GRADIENT OF VAPOR PRESSURE CURVE FOR OXYGEN **  C **** FDASHN(TEOS): GRADIENT OF VAPOR PRESSURE CURVE FOR NITROGEN ** C   FDASHH(TEOS): GRADIENT OF VAPOR PRESSURE CURVE FOR HYDROGEN **  C **** FDASHR(TEOS): GRADIENT OF VAPOR PRESSURE CURVE FOR RP-1 ****** C   A,B,C & D ARE CONSTANTS OF VAPOR PRESSURE RELATION ** ***** 

FO(PEOS,TEOS) = ALOG(PEOS) -81.65833 + 2856.85477/TEOS + 

 &13.04607*ALOG(TEOS) - 0.03101*TEOS 

FN(PEOS,TEOS) = ALOG(PEOS) + 76.60382 - 117.1873/TEOS - 17.40608 

 &*ALOG(TEOS) + 0.05372*TEOS 

FH(PEOS,TEOS)=ALOG(PEOS)-11.403728+211.94778/TEOS+1.22794 

 &*ALOG(TEOS)-0.040478*TEOS 

FR(PEOS,TEOS)=ALOG(PEOS) + 3551.8 - 888437.6/TEOS - 68.05 

 &*ALOG(TEOS) -2.73183*TEOS 

 FDASHO(TEOS) = -2856.85477/(TEOS*TEOS) + 13.04607/TEOS - 0.03101 

FDASHN(TEOS) = 117.1873/(TEOS*TEOS) - 17.4068/TEOS + 0.05372 FDASHH(TEOS)=-211.94778/(TEOS*TEOS)+1.22794/TEOS-0.040478 

FDASHR(TEOS)=888437.6/(TEOS*TEOS) - 68.05/TEOS - 2.73183 

DATA RLX,CNVRG/0.5,0.001/ PEOS=PRS/144. ITER=0 IF (FLUID.EQ.'OXYGEN') GO TO 100 IF (FLUID.EQ.'NITROGEN') GO TO 200 IF (FLUID.EQ.'HYDROGEN') GO TO 333 IF (FLUID.EQ.'RP1') GO TO 444 

C 100 CONTINUE C DATA FOR OXYGEN IN ENGLISH UNITS C TEOS IS IN DEG R; PEOS IS IN PSIA 

98
A =81.65833 

B = -2856.85477 C =-13.04607 D = 0.03101 

C NOTE: TEOS IS A GUESS TEMPERATURE 

TEOS= 135. GO TO 1000 

C 200 CONTINUE C DATA FOR NITROGEN IN ENGLISH UNITS C TEOS IS DEG R; PEOS IS IN PSIA 

A = 67.78808 B = -2156.13382 C = -10.97167 D = 0.0327 

C NOTE: TEOS IS A GUESS TEMPERATURE 

TEOS = 209.2 GO TO 1000 

C 333 CONTINUE C DATA FOR HYDROGEN IN ENGLISH UNITS C TEOS IS IN DEG R ; PEOS IS IN PSI 

A=11.403728 B=-211.94778 C=-1.22794 D=0.040478 

C NOTE: TEOS IS A GUESS TEMPERATURE 

TEOS=PEOS/2.7586 GO TO 1000 

C 444 CONTINUE C DATA FOR RP-1 IN ENGLISH UNITS 

C TEOS IS IN DEG R ; PEOS IS IN PSI 

A=-3551.8 

B=888437.6 C=68.05 D=2.73183 

C NOTE: TEOS IS A GUESS TEMPERATURE 

TEOS=855. GO TO 1000 

C THE FOLLOWING LOOP CALCULATES STRT AND HTVAP C 1000 CONTINUE 

IF (ITER .GT. 1000) THEN 

WRITE(*,*) 'SAT TMP EQN DID NOT CONVERGE' GO TO 5000 

ENDIF 

99
C CALCULATE TEOS FROM VAPOR-PRESSURE RELATION USING NEWTONC RAPHSON METHOD 

C 

IF (FLUID.EQ.'OXYGEN') ANUM =-FO(PEOS,TEOS) IF (FLUID.EQ.'NITROGEN') ANUM =-FN(PEOS,TEOS) IF (FLUID.EQ.'HYDROGEN') ANUM=-FH(PEOS,TEOS) IF (FLUID.EQ.'RP1') ANUM=-FR(PEOS,TEOS) IF (FLUID.EQ.'OXYGEN') DENOM = FDASHO(TEOS) IF (FLUID.EQ.'NITROGEN') DENOM = FDASHN(TEOS) IF (FLUID.EQ.'HYDROGEN') DENOM = FDASHH(TEOS) IF (FLUID.EQ.'RP1') DENOM = FDASHR(TEOS) TDASH = ANUM/DENOM TEOS = TEOS + RLX*TDASH IF (FLUID.EQ.'OXYGEN') RES = FO(PEOS,TEOS) IF (FLUID.EQ.'NITROGEN') RES = FN(PEOS,TEOS) IF (FLUID.EQ.'HYDROGEN') RES=FH(PEOS,TEOS) IF (FLUID.EQ.'RP1') RES=FR(PEOS,TEOS) ITER = ITER + 1 IF (ABS(RES).GT.CNVRG) GO TO 1000 STRT = TEOS 

C VG AND VF ARE IN CUBIC FEET PER POUND-MASS 

CALL BWR(FLUID,PEOS,STRT,VG,VF) 

C HFG IS IN BTU PER POUND-MASS 

DPDT = PEOS*(-B/(STRT**2) + C/STRT + D) HTVAP = STRT*(VG-VF)*DPDT*(144.*0.0012849) 

5000 CONTINUE 

RETURN END 

C************************************************************************ 

SUBROUTINE BWR(FLUID,PBWR,TBWR,VG,VF) 

CC ************************************************************ 

CHARACTER*8,FLUID LOGICAL SUCCES F(PR,VR,TR,B,C,D,C4,BETA,GAMA)=(PR*VR)/TR-1.-(B/VR)- 

 &(C/VR**2)-(D/VR**5)-(C4/(TR**3*VR**2))*(BETA+GAMA/VR**2)* 

 &EXP(-GAMA/VR**2) C *** LEE-KELSER CONSTANTS FOR SIMPLE FLUID   

DATA B1S,B2S,B3S,B4S/0.1181193,0.265728,0.15479,0.030323/ DATA C1S,C2S,C3S,C4S/0.0236744,0.0186984,0.0,0.042724/ DATA D1S,D2S/0.155488E-04,0.623689E-04/ DATA BETAS,GAMAS/0.65392,0.060167/ 

C ** * LEE-KELSER CONSTANTS FOR REFERENCE FLUID *** 

DATA B1R,B2R,B3R,B4R/0.2026579,0.331511,0.027655,0.203488/ DATA C1R,C2R,C3R,C4R/0.0313385,0.0503618,0.016901,0.041577/ DATA D1R,D2R/0.48736E-04,0.07403361E-04/ 

DATA BETAR,GAMAR/1.226,0.03754/ 

100
DATA OMEGAR/0.3978/ 

DATA RCONST,CC/8.31434,0.001/ DATA RELAX,FACT/0.5,2./ 

VG=0. VF=0. 

C ***** OBTAIN CRITICAL CONSTANTS ****** 

CALL CONST1(FLUID,PC,TC,TB,WMOL) 

C *** CONVERT P FROM PSI TO PASCALS 

PK=PBWR/1.45E-04 

C *** CONVERT PK FROM PASCALS TO KILO-PASCALS 

PK=PK/1000. 

C *** CONVERT T FROM DEG R TO DEG K 

TEMPF=TBWR-460. TEMPC=(5./9.)*(TEMPF-32.) TK=TEMPC+273.16 

C *** CALCULATE VG FOR RP-1 ONLY 

IF (FLUID .EQ. 'RP1') THEN 

C GAS CONSTANT FOR RP1 ADJUSTED BY 1000 TO ACCOUNT FOR KPA IN IDEAL GAS EQN 

RRP1=8315/(WMOL*1000) VG=(RRP1*TK)/PK GO TO 40 

ENDIF 

C *** CHECK TO SEE IF STATE POINT FALLS IN INACCURACY WINDOW FOR ** C ** HYDROGEN ONLY ** 

PKI=PK TKI=TK IF(FLUID.EQ.'HYDROGEN')THEN 

CALL INTERPOLE(PKI,TKI,VG) 

ENDIF IF(VG.EQ.0.)GO TO 30 IF(VG.NE.0.)GO TO 40 

30 PR=PK/PC 

TR=TK/TC 

C *** CALCULATE IDEAL REDUCED VOLUME OF A SIMPLE FLUID *** 

B=B1S-(B2S/TR)-(B3S/TR**2)-(B4S/TR**3) C=C1S-(C2S/TR)+(C3S/TR**3) D=D1S+(D2S/TR) 

C INITIAL GUESS IS FROM IDEAL GAS LAW 

VMOL=RCONST*TK/PK 

VMIDEAL=VMOL 

C DETERMINE THE INITAL RANGE OF VR 

VR1=(VMIDEAL*PC)/(RCONST*TC) VR2=10.*VR1 

C **** FIND THRESHOLD FROM ZBRAC   

CALL ZBRAC(PR,VR1,VR2,TR,B,C,D,C4S,BETAS,GAMAS,SUCCES) 

C ** ** OBTAIN SOLUTION (=VR) ****** 

VRS=RTBIS(PR,VR1,VR2,TR,B,C,D,C4S,BETAS,GAMAS,CC,J1) 

101
ZS=(PR*VRS)/TR 

C **** CALCULATE THE IDEAL REDUCED VOLUME OF REFERENCE FLUID   

 B=B1R-(B2R/TR)-(B3R/TR** 2)-(B4R/TR**3) 

C=C1R-(C2R/TR)+(C3R/TR**3) D=D1R+(D2R/TR) 

C   USE VR FROM SIMPLE FLUID AS FIRST GUESS ** ** C *** OBTAIN THRESHOLD **** 

VR1=VRS VR2=2.*VRS CALL ZBRAC(PR,VR1,VR2,TR,B,C,D,C4R,BETAR,GAMAR,SUCCES) 

C **** OBTAIN A SOLUTION (=VR) **** 

VRR=RTBIS(PR,VR1,VR2,TR,B,C,D,C4R,BETAR,GAMAR,CC,J2) ITER=J1+J2 ZR=(PR*VRR)/TR 

C **** CALCULATE THE ACENTRIC FACTOR; OMEGA   C **  FIRST CONVERT PC FROM KPA TO ATM *** 

PCA=PC*(0.009867) THETA=TB/TC ALPHA=-ALOG(PCA)-5.97214+(6.09648/THETA)+1.28862* 

 &ALOG(THETA)-0.169347*(THETA**6) 

BETA=15.2518-(15.6875/THETA)-13.4721*ALOG(THETA)+ 

 &0.43577*(THETA**6) 

OMEGA=ALPHA/BETA 

C *** CALCULATE COMPRESSIBILITY FACTOR FOR THE FLUID OF INTEREST *** 

ZBWR=ZS+(OMEGA/OMEGAR)*(ZR-ZS) VR=(ZBWR*TR)/PR VMOL=(VR*RCONST*TC)/PC 

VG=VMOL/WMOL 

C *** CONVERT VG FROM M**3/KG TO FT**3/LBM **** 40 CONTINUE 

VG=VG*16.018067 

IF (FLUID.EQ.'OXYGEN')VF=-0.34614+1.1286E-02*TBWR-1.3837E-04 

 &*(TBWR**2)+8.2613E-07*(TBWR**3)-2.4007E-09*(TBWR**4)+  &2.7247E-12*(TBWR**5) 

IF(FLUID.EQ.'HYDROGEN')VF=-13.132+1.7962*TBWR-9.4964E-02 

 &*(TBWR**2)+2.464E-03*(TBWR**3)-3.1377E-05*(TBWR**4)  &+1.5712E-07*(TBWR**5) 

IF (FLUID.EQ.'NITROGEN')VF=-0.01204 + 0.00061*TBWR 

 &-4.23216E-06*TBWR*TBWR +1.06765E-08*TBWR*TBWR*TBWR 

C*** CONVERT VF FROM M**3/KG TO FT**3/LBM C IF(FLUID.EQ.'NITROGEN') VF=VF*16.018067 

IF (FLUID .EQ. 'HYDROGEN' .AND. TBWR .GT. 59) VF=0. IF (FLUID.EQ.'RP1')VF=0.01923 

RETURN

END 

C ******************************************************************** 

FUNCTION RTBIS(PR,VR1,VR2,TR,B,C,D,C4,BETA,GAMA,CC,J) 

102
C USING BISECTION, FIND THE ROOT OF A FUNTCTION F KNOWN TO LIE 

C BETWEEN VR1 AND VR2. THE ROOT, RETURNED AS RTBIS, WILL BE C REFINED UNTIL ITS ACCURACY IS (+/-)CC.C C ******************************************************************** 

PARAMETER (JMAX=40) 

F(PR,VR,TR,B,C,D,C4,BETA,GAMA)=PR*VR/TR-1.-B/VR-C/VR**2-D/VR**5 

 & -C4/(TR**3*VR**2)*(BETA+GAMA/VR**2)*EXP(-GAMA/VR**2) 

FMID=F(PR,VR2,TR,B,C,D,C4,BETA,GAMA) F1=F(PR,VR1,TR,B,C,D,C4,BETA,GAMA) IF(F1*FMID.GE.0.) PRINT*,'ROOT MUST BE BRACKETED FOR 

 &BISECTION.' C ** ORIENT THE SEARCH SO THAT F1 > 0 LIES AT VR+DELVR *** 

IF(F1.LT.0.) THEN 

RTBIS=VR1 DELVR=VR2-VR1 

ELSE 

RTBIS=VR2 DELVR=VR1-VR2 

ENDIF 

DO 11 J= 1,JMAX 

DELVR=DELVR*0.5 XMID=RTBIS+DELVR FMID=F(PR,XMID,TR,B,C,D,C4,BETA,GAMA) IF(FMID.LE.0.)RTBIS=XMID IF(ABS(DELVR/XMID).LT.CC.OR.FMID.EQ.0.)RETURN 

11 CONTINUE 

PRINT*,' TOO MANY BISECTIONS' END 

C ******************************************************** 

SUBROUTINE CONST1(FLUID,PC,TC,TB,WMOL) 

C C ******************************************************** 

CHARACTER*8,FLUID IF(FLUID.EQ.'OXYGEN')THEN 

C *** CRITICAL CONSTANTS ARE IN DEG K AND KPA RESPECTIVELY ** 

TC=154.576 PC=5.0427E03 WMOL=31.9999 

C *** BOILING PT IS AT 1 ATM IN DEG K ** 

TB=90.2 ENDIF IF(FLUID.EQ.'HYDROGEN')THEN 

C *** CRITICAL CONSTANTS ARE IN DEG K AND KPA RESPECTIVELY ** 

TC=33.19 PC=1315. WMOL=2.106 

103
C *** BOILING PT IS AT 1 ATM IN DEG K ** 

TB=20.4 ENDIF IF(FLUID.EQ.'NITROGEN') THEN TC=126.2 PC=3390 WMOL=28.013 TB=77.347 ENDIF IF (FLUID.EQ.'RP1') THEN TC=658. PC=1820. WMOL=170.33 TB=489. ENDIF RETURN END 

C ******************************************************************** 

SUBROUTINE ZBRAC(PR,VR1,VR2,TR,B,C,D,C4,BETA,GAMA,SUCCES) 

C GIVEN A FUNCTION F AND AN INITIAL GUESSED RANGE VR1 TO VR2, C THE ROUTINE EXPANDS THE RANGE GEOMETRICALLY UNTIL A ROOT IS C BRACKETED BY THE RETURN VALUES VR1 AND VR2 (IN WHICH CASE C SUCCES RETURNS AS .TRUE.) OR UNTIL THE RANGE BECOMESC UNACCEPTABLY LARGE (IN WHICH CASE SUCCES RETURNS AS .FALSE.). C C ******************************************************************** 

PARAMETER (FACTOR=1.25,NTRY=50) LOGICAL SUCCES F(PR,VR,TR,B,C,D,C4,BETA,GAMA)=PR*VR/TR-1.-B/VR-C/VR**2-D/VR**5 

 & -C4/(TR**3*VR**2)*(BETA+GAMA/VR**2)*EXP(-GAMA/VR**2) 

IF(VR1.EQ.VR2)PRINT*,'YOU HAVE TO GUESS AN INITIAL RANGE' F1=F(PR,VR1,TR,B,C,D,C4,BETA,GAMA) 

 F2=F(PR,VR2,TR,B,C,D,C4,BETA,GAMA) 

SUCCES=.TRUE. 

DO 11 J=1,NTRY 

IF(F1*F2.LT.0.)RETURN IF(ABS(F1).LT.ABS(F2))THEN 

VR1=VR1+FACTOR*(VR1-VR2) 

VR1=AMAX1(0.001,VR1) 

F1=F(PR,VR1,TR,B,C,D,C4,BETA,GAMA) 

ELSE 

VR2=VR2+FACTOR*(VR2-VR1) F2=F(PR,VR2,TR,B,C,D,C4,BETA,GAMA) ENDIF 

11 CONTINUE 

SUCCES=.FALSE. RETURN 

104
END

C ********************************************************** C ********************************************************** 

SUBROUTINE INTERPOLE(PK,TK,VGP) 

C THIS SUBROUTINE CALCULATES THE SPECIFIC VOLUME OF VAPOR OR C SUPERHEATED VAPOR USING INTERPOLATION IN TWO-DIMENSIONS C ********************************************************** 

LOGICAL SUCCESS DIMENSION P(50),T(50),VG(50,50) 

OPEN(UNIT=20,FILE='HYDROGEN.IN',STATUS='OLD') 

DATA NX,NY/5,5/ READ(20,*)(P(IX),IX=1,NX) DO 100 IY=1,NY READ(20,*)T(IY),(VG(IX,IY),IX=1,NX) 

100 CONTINUE 

CLOSE (20) 

C *** DETERMINE THE LOCATION OF PRESSURE AND TEMPERATURE IN THE TABLE 

SUCCESS=.FALSE. DO IX=1,NX IF(PK.GE.P(IX).AND.PK.LT.P(IX+1)) THEN SUCCESS=.TRUE. IXP=IX ENDIF ENDDO IF(.NOT.SUCCESS)THEN 

C PRINT*,'GIVEN PRESSURE IS NOT WITHIN THE RANGE' 

GO TO 10 ENDIF SUCCESS=.FALSE. DO IY=1,NY IF(TK.GE.T(IY).AND.TK.LT.T(IY+1))THEN SUCCESS=.TRUE. IYP=IY ENDIF ENDDO IF(.NOT.SUCCESS)THEN 

C PRINT*,'GIVEN TEMPERATURE IS NOT WITHIN THE RANGE' 

GO TO 10 ENDIF 

C ** CALCULATE INTERPOLATING FACTOR 

FACTP=(PK-P(IXP))/(P(IXP+1)-P(IXP)) 

FACTT=(TK-T(IYP))/(T(IYP+1)-T(IYP)) 

VGP=(1.-FACTP)*(1.-FACTT)*VG(IXP,IYP)+FACTP*(1.-FACTT) 

 &*VG(IXP+1,IYP)+FACTP*FACTT*VG(IXP+1,IYP+1)+  &(1.-FACTP)*FACTT*VG(IXP,IYP+1) 

GO TO 30 

10 VGP=0.

105
30 RETURN 

END 

C***************************************************************************** 

106
************************************************** 

G F S S P (Version 604)

Generalized Fluid System Simulation Program 

March 2012

Developed by NASA/Marshall Space Flight Center Copyright (C) by Marshall Space Flight Center 

A generalized computer program to calculate flow rates, pressures, temperatures and concentrations in a flow network.

************************************************* 

RUN DATE:09/12/2012 15:02 

TITLE :Pressurization of a Propellant Tank

 ANALYST :Todd Steadman FILEIN :C:\Program Files (x86)\GFSSP604\TestInstalledExamples\EX10\Ex10.dat

 FILEOUT :Ex10.out

OPTION VARIABLES 

 ADDPROP BUOYANCY CONDX CONJUG CYCLIC DALTON DENCON ENERGY 

F F F F F F F T 

 FLOWREG GRAVITY HCOEF HEX HRATE IFRMIX INERTIA INSUC  0 F F F T 1 F F 

INVAL MIXTURE MOVBND MSORCE NORMAL NRSOLVT OPVALVE PLOTADD 

 F T F F F F F F  PRESREG PRESS PRINTI PRNTADD PRNTIN RADIATION REACTING ROTATION 

0 T F T T F F F 

 SAVER SECONDL SHEAR SIMULA SIUNITS STEADY THRUST TPA  F F F T F F F F  TRANS_MOM TRANSQ TRANSV TVM TWOD USRVAR VARGEO VARROT  F F T F F F F F 

RLFVLV 

 F  NNODES = 5  NINT = 2 

NBR = 3 

 NF = 2  NVAR = 7  NHREF = 2  FLUIDS: HE O2 

107
(LBM/FT^3) 

 BOUNDARY NODES  NODE P T RHO AREA CONCENTRATIONS 

(PSI) (F) (LBM/FT^3) (IN^2) 

HE O2 

 1 0.9500E+02 0.1200E+03 0.6091E-01 0.0000E+00 0.1000E+01 0.0000E+00  3 0.7470E+02 -0.2640E+03 0.6509E+02 0.0000E+00 0.0000E+00 0.1000E+01 

 5 0.5000E+02 -0.2640E+03 0.8187E+00 0.0000E+00 0.0000E+00 0.1000E+01 

 INPUT SPECIFICATIONS FOR INTERNAL NODES 

NODE AREA MASS HEAT 

(IN^2) (LBM/S) (BTU/S) 

 2 0.0000E+00 0.0000E+00 0.0000E+00  4 0.0000E+00 -0.1000E-01 0.0000E+00 

BRANCH UPNODE DNNODE OPTION 

12 1 2 2 34 3 4 2 45 4 5 2 

 BRANCH OPTION -2: FLOW COEF AREA 

12 0.600E+00 0.785E+00 

 BRANCH OPTION -2: FLOW COEF AREA 

34 0.000E+00 0.402E+04 

 BRANCH OPTION -2: FLOW COEF AREA 

45 0.304E+00 0.142E+02 

 NUMBER OF PRESSURIZATION SYSTEMS = 1  NODUL NODPRP QULPRP QULWAL QCOND TNKTM VOLPROP VOLULG 

BTU/Sec BTU/Sec BTU/Sec R Ft^3 Ft^3 

 2 4 0.0000 0.0000 0.0000 195.6700 475.0000 25.0000  ISTEP = 10 TAU = 0.10000E+01 

 BOUNDARY NODES  NODE P(PSI) TF(F) Z(COMP) RHO CONCENTRATIONS 

(LBM/FT^3) 

HE O2 

 1 0.9500E+02 0.1200E+03 0.1004E+01 0.6091E-01 0.1000E+01 0.0000E+00 

 3 0.9344E+02 -0.2640E+03 0.1751E-01 0.6509E+02 0.0000E+00 0.1000E+01  5 0.5000E+02 -0.2640E+03 0.9309E+00 0.8187E+00 0.0000E+00 0.1000E+01 

 SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) CONC 

108
HE O2 

 2 0.8665E+02 -0.2105E+03 0.1007E+01 0.1290E+00 0.3472E+01 0.9987E+00 0.0013  4 0.9344E+02 -0.2640E+03 0.2187E-01 0.6512E+02 0.3081E+05 0.0000E+00 1.0000 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 2 0.0000E+00 0.5660E+01 0.8122E-05 0.1504E-04 0.1242E+01 0.1669E+01  4 0.0000E+00 0.7815E+00 0.8476E-04 0.1822E-04 0.4229E+00 0.2029E+01  BRANCHES BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 12 0.238E+05 0.835E+01 0.224E+00 0.676E+03 0.237E+06 0.195E+00 0.982E-02 0.443E+04 

34 0.000E+00 0.104E-11 0.162E+03 0.893E-01 0.410E+06 0.114E-03 0.000E+00 0.000E+00 

45 0.263E+00 0.434E+02 0.154E+03 0.239E+02 0.652E+07 0.305E-01 0.973E-01 0.148E+05 

 NUMBER OF PRESSURIZATION SYSTEMS = 1  NODUL NODPRP QULPRP QULWAL QCOND TNKTM VOLPROP VOLULG 

BTU/Sec BTU/Sec BTU/Sec R Ft^3 Ft^3 

 2 4 0.6653 2.1919 0.0000 195.6938 473.0888 26.9112 

: 

: : : 

ISTEP =1000 TAU = 0.10000E+03 

 BOUNDARY NODES  NODE P(PSI) TF(F) Z(COMP) RHO CONCENTRATIONS 

(LBM/FT^3) 

HE O2 

 1 0.9500E+02 0.1200E+03 0.0000E+00 0.6091E-01 0.1000E+01 0.0000E+00 

 3 0.9321E+02 -0.2640E+03 0.0000E+00 0.6510E+02 0.0000E+00 0.1000E+01 

 5 0.5000E+02 -0.2640E+03 0.0000E+00 0.8191E+00 0.0000E+00 0.1000E+01 

 SOLUTION  INTERNAL NODES  NODE P(PSI) TF(F) Z RHO EM(LBM) CONC 

(LBM/FT^3) 

HE O2 

 2 0.8944E+02 -0.7853E+02 0.1005E+01 0.1002E+00 0.2378E+02 0.8515E+00 0.1485 

4 0.9321E+02 -0.2640E+03 0.2182E-01 0.6513E+02 0.1512E+05 0.0000E+00 1.0000 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

109
 2 0.2495E+03 0.5460E+01 0.1076E-04 0.1961E-04 0.1091E+01 0.1662E+01 

 4 0.7491E+02 0.7814E+00 0.8483E-04 0.1822E-04 0.4228E+00 0.2029E+01  BRANCHES BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 

 12 0.238E+05 0.556E+01 0.183E+00 0.552E+03 0.194E+06 0.159E+00 0.534E-02 0.241E+04  34 0.000E+00 0.000E+00 0.154E+03 0.847E-01 0.388E+06 0.108E-03 0.000E+00 0.000E+00  45 0.263E+00 0.432E+02 0.154E+03 0.239E+02 0.650E+07 0.304E-01 0.965E-01 0.147E+05 

 NUMBER OF PRESSURIZATION SYSTEMS = 1  NODUL NODPRP QULPRP QULWAL QCOND TNKTM VOLPROP VOLULG  2 4 2.9585 38.9020 0.0901 213.2504 232.1752 267.8248 

: : : : 

ISTEP = 2000 TAU = 0.20000E+03 

 BOUNDARY NODES 

NODE P(PSI) TF(F) Z(COMP) RHO CONCENTRATIONS 

(LBM/FT^3) 

HE O2 

 1 0.9500E+02 0.1200E+03 0.1004E+01 0.6091E-01 0.1000E+01 0.0000E+00 

3 0.8799E+02 -0.2640E+03 0.1751E-01 0.6509E+02 0.0000E+00 0.1000E+01 

 5 0.5000E+02 -0.2640E+03 0.9309E+00 0.8187E+00 0.0000E+00 0.1000E+01 

 SOLUTION  INTERNAL NODES  NODE P(PSI) TF(F) Z RHO EM(LBM) CONC 

(LBM/FT^3) 

HE O2 

 2 0.8788E+02 -0.8244E+02 0.1005E+01 0.1002E+00 0.4943E+02 0.8444E+00 0.1556 

4 0.8799E+02 -0.2640E+03 0.2060E-01 0.6511E+02 0.4230E+03 0.0000E+00 1.0000 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 2 0.0000E+00 0.5422E+01 0.1068E-04 0.1945E-04 0.1083E+01 0.1662E+01  4 0.0000E+00 0.7816E+00 0.8470E-04 0.1821E-04 0.4230E+00 0.2030E+01 

 BRANCHES BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC

12 0.238E+05 0.712E+01 0.207E+00 0.624E+03 0.219E+06 0.180E+00 0.773E-02 0.349E+04 

110
34 0.000E+00 0.000E+00 0.144E+03 0.795E-01 0.364E+06 0.101E-03 0.000E+00 0.000E+00 

45 0.263E+00 0.380E+02 0.144E+03 0.224E+02 0.611E+07 0.285E-01 0.796E-01 0.121E+05 

 NUMBER OF PRESSURIZATION SYSTEMS = 1  NODUL NODPRP QULPRP QULWAL QCOND TNKTM VOLPROP VOLULG 

BTU/Sec BTU/Sec BTU/Sec R Ft^3 Ft^3 

 2 4 2.8710 56.1603 6.5609 231.6004 6.4972 493.5028 

 *************************************************  TIME OF ANALYSIS WAS 1.60937500000000 SECS 

111
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112
APPENDIX Q—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 11 

Power Balancing of a Turbopump Assembly 

Contents Page 

Example 11 Input File ............................................................................................................... 

Example 11 Pump Characteristic Data File ............................................................................... 

Example 11 Output File ............................................................................................................ 

113

Return to Appendix List
GFSSP VERSION 

 604 GFSSP INSTALLATION PATH ANALYST PS INPUT DATA FILE NAME Ex11.dat OUTPUT FILE NAME Ex11.out TITLE Power Balancing of a Turbopump Assembly USETUP F DENCON GRAVITY ENERGY MIXTURE THRUST STEADY TRANSV SAVER 

F F T F F T F F HEX HCOEF REACTING INERTIA CONDX ADDPROP PRINTI ROTATION 

T T F F F F F F BUOYANCY HRATE INVAL MSORCE MOVBND TPA VARGEO TVM F T F F F T F F SHEAR PRNTIN PRNTADD OPVALVE TRANSQ CONJUG RADIAT WINPLOT F F T F F F F T PRESS INSUC VARROT CYCLIC CHKVALS WINFILE DALTON NOSTATS F F F F F T F F NORMAL SIMUL SECONDL NRSOLVT IBDF NOPLT PRESREG FLOWREG F T F F 1 T 0 0 TRANS_MOM USERVARS PSMG ISOLVE PLOTADD SIUNITS TECPLOT MDGEN 

F F F 1 F F F F NUM_USER_VARS IFR_MIX PRINTD SATTABL MSORIN PRELVLV LAMINAR HSTAG 1 1 F F F F T T NNODES NINT NBR NF  20 17 20 1 RELAXK RELAXD RELAXH CC NITER RELAXNR RELAXHC RELAXTS 

 1 0.5 1 0.0001 500 1 1 1NFLUID(I), I = 1, NF  10NODE INDEX DESCRIPTION  12 " Node 1" 

 2 1 " Node 2"  3 1 " Node 3"  4 1 " Node 4"  5 1 " Node 5"  61 " Node 6"  7 1 " Node 7"  8 1 " Node 8"  9 1 " Node 9"  10 1 " Node 10" 

114
 11 1 " Node 11" 

 12 1 " Node 12" 

 13 1 " Node 13"  14 1 " Node 14"  15 1 " Node 15"  16 1 " Node 16"  17 2 " Node 17"  18 1 " Node 18" 

 19 1 " Node 19" 

 20 2 " Node 20"  NODE PRES (PSI) TEMP(DEGF) MASS SOURC HEAT SOURC THRST AREA CONCENTRATION  1 60 -419 0 0 0 

 2 25 -419 0 0 0 3 25 -419 0 0 0 4 25 -419 0 0 0 5 25 -419 0 0 0 6 25 -419 0 0 0 7 25 -419 0 0 0 8 25 -419 0 0 0 9 25 -419 0 0 0  10 25 -419 0 0 0 11 25 -419 0 0 0 12 25 -419 0 0 0 13 25 -419 0 0 0 14 25 -419 0 0 0 15 25 -419 0 0 0 16 25 -419 0 0 0 17 14.7 80 0 0 0 18 25 -419 0 200 0 19 25 -419 0 0 0 20 14.7 80 0 0 0INODE NUMBR NAMEBR  2 2 12 23 

 3 2 23 34  4 3 34 45 46 

 5 2 45 57 

 6 2 46 68  7 2 57 78  8 3 78 68 89 

 9 2 89 910  10 2 910 1011  11 2 1011 1112  12 2 1112 1213  13 2 1213 1314  14 2 1314 1415  15 2 1415 1516  16 3 1516 1617 1618 

115
 18 2 1618 1819 

 19 2 1819 1920 BRANCH UPNODE DNNODE OPTION DESCRIPTION 12 1 2 16 "CV 12" 23 2 3 15 "Pump 23" 34 3 4 1 "Pipe 34" 45 4 5 1 "Pipe 45" 57 5 7 1 "Pipe 57" 78 7 8 1 "Pipe 78" 46 4 6 1 "Pipe 46" 68 6 8 1 "Pipe 68" 89 8 9 16 "CV 89" 910 9 10 1 "Pipe 910" 

1011 10 11 1 "Pipe 1011" 

1112 11 12 16 "CV 1112" 1213 12 13 15 "Pump 1213" 1314 13 14 1 "Pipe 1314" 1415 14 15 1 "Pipe 1415" 1516 15 16 1 "Pipe 1516" 1617 16 17 16 "CV 1617" 1618 16 18 16 "CV 1618" 1819 18 19 1 "Pipe 1819" 1920 19 20 1 "Pipe 1920" BRANCH OPTION -16 CV AREA  12 2.877 0.19635 BRANCH OPTION -15 HORSEPOWER EFFICIENCY AREA 

 23 0 0.8 0.12112 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  34 100 0.3927 0.0025 0 0.12111873243 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  45 100 0.3927 0.0025 0 0.12111873243 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  57 100 0.3927 0.0025 0 0.12111873243 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 78 100 0.3927 0.0025 0 0.12111873243 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 46 100 0.3927 0.0025 0 0.12111873243 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  68 100 0.3927 0.0025 0 0.12111873243 BRANCH OPTION -16 CV AREA  89 3.554 0.19635 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  910 100 0.3927 0.0025 0 0.12111873243 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 1011 100 0.3927 0.0025 0 0.12111873243 BRANCH OPTION -16 CV AREA  1112 3.554 0.19635 

116
BRANCH OPTION -15 HORSEPOWER EFFICIENCY AREA 

 1213 0 1 0.019635 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1314 100 0.3927 0.0025 0 0.12111873243 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 1415 100 0.3927 0.0025 0 0.12111873243 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1516 100 0.3927 0.0025 0 0.12111873243 

BRANCH OPTION -16 CV AREA 

 1617 0.00354 0.01

BRANCH OPTION -16 CV AREA  1618 3.554 0.19635 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1819 100 0.3927 0.0025 0 0.12111873243 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1920 100 0.3927 0.0025 0 0.12111873243 NUMBER OF HEAT EXCHANGERS 2 

IBRHOT IBRCLD ITYPHX ARHOT ARCOLD UA HEXEFF 

1415 57 2 0 0 0 0.81819 910 2 0 0 0 0.9NUMBER OF TURBOPUMP ASSEMBLY IN THE CIRCUIT 1 IBRPMP IBRTRB SPEED(RPM) EFFTURB DIATRB PSITRD 23 1213 80000 0.5 3.435 0.4PUMP CHARACTERISTICS CURVE DATA FILE ex11pmp23.dat 

117
Example 11 Pump Characteristic Data File 

EX11PMP23.DAT 18 0.000 8.680E-06 0.000 3.035E-05 8.971E-06 8.8724E-10 6.071E-05 9.190E-06 9.7065E-10 9.106E-05 9.341E-06 1.0804E-09 1.214E-04 9.436E-06 1.2166E-09 1.518E-04 9.486E-06 1.3393E-09 1.821E-04 9.486E-06 1.4570E-09 2.125E-04 9.445E-06 1.5644E-09 2.428E-04 9.372E-06 1.6733E-09 2.732E-04 9.263E-06 1.7872E-09 

3.035E-04 9.117E-06 1.9105E-09 3.339E-04 8.935E-06 2.0558E-09 3.643E-04 8.753E-06 2.2161E-09 3.718E-04 8.689E-06 2.2698E-09 3.749E-04 8.625E-06 2.2869E-09 3.794E-04 8.479E-06 2.3215E-09 3.807E-04 8.388E-06 2.3281E-09 3.810E-04 0.000E+00 0.000 

118
************************************************** 

G F S S P (Version 604)

Generalized Fluid System Simulation Program 

March 2012

Developed by NASA/Marshall Space Flight Center Copyright (C) by Marshall Space Flight Center 

A generalized computer program to calculate flow rates, pressures, temperatures and concentrations in a flow network.

************************************************* 

RUN DATE:09/12/2012 15:04 

TITLE :Power Balancing of a Turbopump Assembly

 ANALYST :PS FILEIN :C:\Program Files (x86)\GFSSP604\TestInstalledExamples\EX11\Ex11.dat

 FILEOUT :Ex11.out

OPTION VARIABLES 

 ADDPROP BUOYANCY CONDX CONJUG CYCLIC DALTON DENCON ENERGY 

F F F F F F F T 

 FLOWREG GRAVITY HCOEF HEX HRATE IFRMIX INERTIA INSUC  0 F T T T 1 F F 

INVAL MIXTURE MOVBND MSORCE NORMAL NRSOLVT OPVALVE PLOTADD 

 F F F F F F F F  PRESREG PRESS PRINTI PRNTADD PRNTIN RADIATION REACTING ROTATION 

0 F F T F F F F 

 SAVER SECONDL SHEAR SIMULA SIUNITS STEADY THRUST TPA  F F F T F T F T  TRANS_MOM TRANSQ TRANSV TVM TWOD USRVAR VARGEO VARROT 

 F F F F F F F F 

RLFVLV 

 F  NNODES = 20  NINT = 17  NBR = 20  NF = 1  NVAR = 37  NHREF = 2  FLUIDS: H2 

119
 BOUNDARY NODES 

 NODE P T RHO AREA 

(PSI) (F) (LBM/FT^3) (IN^2) 

 1 0.6000E+02 -0.4190E+03 0.4264E+01 0.0000E+00 

 17 0.1470E+02 0.8000E+02 0.5112E-02 0.0000E+00  20 0.1470E+02 0.8000E+02 0.5112E-02 0.0000E+00  1  IBRPMP IBRTRB SPEED(RPM) ETATRB PSITR TORQUE(LB-IN) HPOWER  23 1213 0.800E+05 0.000E+00 0.000E+00 0.000E+00 0.000E+00  SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 2 0.5542E+02 -0.4190E+03 0.6007E-01 0.4258E+01 0.0000E+00 0.0000E+00  3 0.1789E+04 -0.4073E+03 0.1368E+01 0.4697E+01 0.0000E+00 0.0000E+00 

 4 0.1779E+04 -0.4072E+03 0.1358E+01 0.4690E+01 0.0000E+00 0.0000E+00 

 5 0.1777E+04 -0.4072E+03 0.1357E+01 0.4690E+01 0.0000E+00 0.0000E+00 

 6 0.1774E+04 -0.4072E+03 0.1355E+01 0.4688E+01 0.0000E+00 0.0000E+00 

 7 0.1776E+04 -0.1455E+03 0.1091E+01 0.9734E+00 0.0000E+00 0.1000E+01 

 8 0.1770E+04 -0.3064E+03 0.1063E+01 0.2041E+01 0.0000E+00 0.1000E+01 

 9 0.1764E+04 -0.3064E+03 0.1062E+01 0.2035E+01 0.0000E+00 0.1000E+01 

 10 0.1740E+04 0.1482E+03 0.1065E+01 0.5050E+00 0.0000E+00 0.1000E+01  11 0.1644E+04 0.1486E+03 0.1061E+01 0.4783E+00 0.0000E+00 0.1000E+01  12 0.1617E+04 0.1487E+03 0.1060E+01 0.4709E+00 0.0000E+00 0.1000E+01  13 0.1078E+04 0.9107E+02 0.1043E+01 0.3525E+00 0.0000E+00 0.1000E+01  14 0.9399E+03 0.9153E+02 0.1038E+01 0.3087E+00 0.0000E+00 0.1000E+01  15 0.7827E+03 -0.3345E+01 0.1034E+01 0.3115E+00 0.0000E+00 0.1000E+01 

 16 0.6269E+03 -0.3025E+01 0.1028E+01 0.2509E+00 0.0000E+00 0.1000E+01 

 18 0.5763E+03 0.2498E+03 0.1020E+01 0.1496E+00 0.0000E+00 0.1000E+01  19 0.2537E+03 -0.2248E+03 0.1008E+01 0.2013E+00 0.0000E+00 0.1000E+01 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 2 -0.9806E+02 0.6873E+01 0.7613E-05 0.1636E-04 0.2569E+01 0.1939E+01  3 -0.2274E+02 0.6873E+01 0.9957E-05 0.2254E-04 0.2465E+01 0.1537E+01  4 -0.2274E+02 0.6873E+01 0.9900E-05 0.2252E-04 0.2472E+01 0.1541E+01  5 -0.2274E+02 0.6873E+01 0.9893E-05 0.2251E-04 0.2473E+01 0.1541E+01  6 -0.2274E+02 0.6873E+01 0.9876E-05 0.2250E-04 0.2475E+01 0.1542E+01  7 0.9641E+03 0.6873E+01 0.4454E-05 0.2583E-04 0.4050E+01 0.1393E+01  8 0.3238E+03 0.6873E+01 0.3648E-05 0.1630E-04 0.3731E+01 0.1811E+01 

 9 0.3238E+03 0.6873E+01 0.3643E-05 0.1628E-04 0.3731E+01 0.1811E+01  10 0.2069E+04 0.6873E+01 0.6574E-05 0.3411E-04 0.3538E+01 0.1411E+01  11 0.2069E+04 0.6873E+01 0.6566E-05 0.3408E-04 0.3536E+01 0.1410E+01 

120
 12 0.2069E+04 0.6873E+01 0.6564E-05 0.3407E-04 0.3535E+01 0.1410E+01 

 13 0.1857E+04 0.6873E+01 0.6099E-05 0.3195E-04 0.3575E+01 0.1401E+01  14 0.1857E+04 0.6873E+01 0.6087E-05 0.3192E-04 0.3570E+01 0.1399E+01 

 15 0.1510E+04 0.6873E+01 0.5363E-05 0.2854E-04 0.3714E+01 0.1382E+01  16 0.1510E+04 0.6873E+01 0.5344E-05 0.2850E-04 0.3705E+01 0.1379E+01  18 0.2408E+04 0.6873E+01 0.7157E-05 0.3684E-04 0.3497E+01 0.1400E+01  19 0.6568E+03 0.6873E+01 0.3405E-05 0.1810E-04 0.3796E+01 0.1381E+01  BRANCHES 

BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 12 0.132E+05 0.457E+01 0.224E+00 0.385E+02 0.894E+06 0.276E-01 0.109E-02 0.346E+02 

23 0.000E+00 -0.173E+04 0.224E+00 0.624E+02 0.114E+07 0.447E-01 0.000E+00 0.000E+00 

34 0.298E+05 0.104E+02 0.224E+00 0.566E+02 0.874E+06 0.402E-01 0.175E-02 0.711E+02 

45 0.303E+05 0.130E+01 0.785E-01 0.199E+02 0.309E+06 0.141E-01 0.767E-04 0.313E+01 

57 0.303E+05 0.130E+01 0.785E-01 0.199E+02 0.309E+06 0.141E-01 0.767E-04 0.313E+01 

78 0.144E+06 0.618E+01 0.785E-01 0.959E+02 0.686E+06 0.292E-01 0.294E-03 0.718E+02 

46 0.300E+05 0.438E+01 0.145E+00 0.368E+02 0.570E+06 0.261E-01 0.479E-03 0.195E+02 

68 0.300E+05 0.439E+01 0.145E+00 0.368E+02 0.572E+06 0.260E-01 0.479E-03 0.196E+02 

89 0.180E+05 0.626E+01 0.224E+00 0.804E+02 0.187E+07 0.307E-01 0.829E-03 0.988E+02 

 910 0.685E+05 0.238E+02 0.224E+00 0.131E+03 0.239E+07 0.499E-01 0.316E-02 0.377E+03 

 1011 0.277E+06 0.962E+02 0.224E+00 0.527E+03 0.132E+07 0.114E+00 0.130E-01 0.613E+04 

 1112 0.770E+05 0.267E+02 0.224E+00 0.343E+03 0.104E+07 0.746E-01 0.380E-02 0.180E+04 

 1213 0.000E+00 0.539E+03 0.224E+00 0.348E+04 0.329E+07 0.757E+00 0.000E+00 0.000E+00 

 1314 0.397E+06 0.138E+03 0.224E+00 0.754E+03 0.143E+07 0.173E+00 0.294E-01 0.126E+05 

 1415 0.453E+06 0.157E+03 0.224E+00 0.861E+03 0.143E+07 0.197E+00 0.382E-01 0.164E+05 

 1516 0.448E+06 0.156E+03 0.224E+00 0.854E+03 0.162E+07 0.216E+00 0.454E-01 0.161E+05 

 1617 0.148E+12 0.612E+03 0.772E-03 0.443E+02 0.196E+05 0.112E-01 0.763E-03 0.271E+03  1618 0.147E+06 0.506E+02 0.223E+00 0.651E+03 0.127E+07 0.165E+00 0.182E-01 0.647E+04 

 1819 0.935E+06 0.323E+03 0.223E+00 0.177E+04 0.121E+07 0.358E+00 0.125E+00 0.692E+05  1920 0.693E+06 0.239E+03 0.223E+00 0.132E+04 0.255E+07 0.466E+00 0.209E+00 0.381E+05  1  IBRPMP IBRTRB SPEED(RPM) ETATRB PSITR TORQUE(LB-IN) HPOWER  23 1213 0.800E+05 0.578E+00 0.269E+00 0.511E+02 0.649E+02  ************************************************* 

TIME OF ANALYSIS WAS 0.453125000000000 SECS 

 ************************************************* 

121
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122
APPENDIX R—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 12 

Helium Pressurization of LOX and RP-1 Propellent Tanks 

Contents Page 

Example 12 Input File ............................................................................................................... 

Example 12 History File ........................................................................................................... 

Example 12 User Subroutine .................................................................................................... 

Example 12 Output File (Partial) .............................................................................................. 

123

Return to Appendix List
GFSSP VERSION 

 604 GFSSP INSTALLATION PATH ANALYST Todd Steadman INPUT DATA FILE NAME Ex12.dat OUTPUT FILE NAME Ex12.out TITLE Helium Pressurization of LOX and RP-1 Propellant Tanks USETUP F DENCON GRAVITY ENERGY MIXTURE THRUST STEADY TRANSV SAVER F F T T F F T F 

HEX HCOEF REACTING INERTIA CONDX ADDPROP PRINTI ROTATION 

F F F T F F F F BUOYANCY HRATE INVAL MSORCE MOVBND TPA VARGEO TVM F T F F F F F F SHEAR PRNTIN PRNTADD OPVALVE TRANSQ CONJUG RADIAT WINPLOT F T T F F F F T PRESS INSUC VARROT CYCLIC CHKVALS WINFILE DALTON NOSTATS T F F F F T F F NORMAL SIMUL SECONDL NRSOLVT IBDF NOPLT PRESREG FLOWREG F F F F 1 T 0 0 TRANS_MOM USERVARS PSMG ISOLVE PLOTADD SIUNITS TECPLOT MDGEN 

F F F 1 F F F F NUM_USER_VARS IFR_MIX PRINTD SATTABL MSORIN PRELVLV LAMINAR HSTAG 

1 1 F F F F T T NNODES NINT NBR NF  65 59 64 3 RELAXK RELAXD RELAXH CC NITER RELAXNR RELAXHC RELAXTS 

 1 0.5 0.01 0.001 50 1 1 1DTAU TIMEF TIMEL NPSTEP NPWSTEP WPLSTEP WPLBUFF 

 0.1 0 60 1 1 50 1.5NFLUID(I), I = 1, NF  1 6 12 NODE INDEX DESCRIPTION  1 2 " Node 1" 2 1 " Node 2" 

 3 1 " Node 3"  41 " Node 4"  5 1 " Node 5"  6 1 " Node 6"  7 1 " Node 7"  8 1 " Node 8" 

124
 9 1 " Node 9" 

 10 1 " Node 10" 

 11 1 " Node 11"  12 1 " Node 12"  13 1 " Node 13"  14 1 " Node 14"  15 1 " Node 15"  16 1 " Node 16"  17 1 " Node 17"  18 1 " Node 18"  19 1 " Node 19"  20 1 " Node 20"  21 1 " Node 21"  22 1 " Node 22" 

 23 1 " Node 23" 

 24 1 " Node 24"  25 1 " Node 25"  26 1 " Node 26"  27 1 " Node 27"  28 1 " Node 28"  29 1 " Node 29"  30 2 " Node 30"  31 1 " Node 31"  32 1 " Node 32"  33 1 " Node 33"  34 2 " Node 34"  35 1 " Node 35"  36 1 " Node 36"  37 1 " Node 37"  38 1 " Node 38"  39 1 " Node 39"  40 1 " Node 40"  41 1 " Node 41"  42 1 " Node 42"  43 1 " Node 43"  44 1 " Node 44"  45 1 " Node 45"  46 1 " Node 46"  47 1 " Node 47"  48 1 " Node 48"  49 1 " Node 49"  50 1 " Node 50"  51 1 " Node 51"  52 1 " Node 52"  53 1 " Node 53"  54 1 " Node 54"  55 2 " Node 55" 

125
 56 1 " Node 56" 

 57 1 " Node 57" 

 58 1 " Node 58" 

 59 2 " Node 59"  60 1 " Node 60"  61 1 " Node 61"  62 1 " Node 62"  63 1 " Node 63"  64 1 " Node 64"  65 2 " Node 65"  NODE PRES (PSI) TEMP(DEGF) MASS SOURC HEAT SOURC THRST AREA NODE-VOLUME CONCENTRATION  2 762 120 0 0 0 0 1 0 0 

 3 741.3 120.1 0 0 0 0 1 0 0  4 741.2 120.1 0 0 0 0 1 0 0  5 741.1 120.1 0 0 0 0 1 0 0  6 735.2 120.3 0 0 0 0 1 0 0

 7 733.2 120.3 0 0 0 0 1 0 0  8 733.2 120.3 0 0 0 0 1 0 0  9 732.8 120.3 0 0 0 0 1 0 0  10 726.4 120.3 0 0 0 0 1 0 0  11 725.3 120.3 0 0 0 0 1 0 0  12 724.9 120.3 0 0 0 0 1 0 0  13 724.9 120.3 0 0 0 0 1 0 0  14 724.9 120.3 0 0 0 0 1 0 0  15 91.37 125.4 0 0 0 0 1 0 0  16 91.37 125.4 0 0 0 0 1 0 0  17 723.5 120.3 0 0 0 0 1 0 0  18 723.3 120.3 0 0 0 0 1 0 0  19 722.2 120.3 0 0 0 0 1 0 0  20 721.9 120.3 0 0 0 0 1 0 0  21 91.36 125.4 0 0 0 0 1 0 0  22 80.61 125.5 0 0 0 0 1 0 0  23 72.25 125.6 0 0 0 0 1 0 0  24 68.17 125.7 0 0 0 0 1 0 0  25 62.67 125.6 0 0 0 0 1 0 0  26 57.96 125.7 0 0 0 0 1 0 0  27 49.99 125.8 0 0 0 0 1 0 0  28 50 125.8 0 0 0 0 1 0 0  29 50 70 0 0 0 25920 1 0 0  31 53.57 70 0 0 0 492500 0 0 1  32 27.13 70 0 0 0 0 0 0 1  33 959 70 0 0 0 0 0 0 1  35 733.1 120.3 0 0 0 0 1 0 0  36 732.2 120.3 0 0 0 0 1 0 0  37 728.3 120.3 0 0 0 0 1 0 0  38 728.3 120.3 0 0 0 0 1 0 0  39 728.3 120.3 0 0 0 0 1 0 0 

126
 40 152.8 124.9 0 0 0 0 1 0 0 

 41 152.8 124.9 0 0 0 0 1 0 0  42 724.3 120.4 0 0 0 0 1 0 0  43 722.5 120.4 0 0 0 0 1 0 0  44 718.6 120.3 0 0 0 0 1 0 0  45 717.6 120.3 0 0 0 0 1 0 0  46 152.8 124.9 0 0 0 0 1 0 0  47 134 125 0 0 0 0 1 0 0  48 117.4 125.2 0 0 0 0 1 0 0  49 112.2 125.2 0 0 0 0 1 0 0  50 95.73 125.4 0 0 0 0 1 0 0  51 85.44 125.5 0 0 0 0 1 0 0  52 67.01 125.6 0 0 0 0 1 0 0 

 53 67.01 125.6 0 0 0 0 1 0 0  54 67 -260 0 0 0 43200 1 0 0  56 75.55 -300 0 0 0 820800 0 1 0  57 43 -300 0 0 0 0 0 1 0  58 919 -300 0 0 0 0 0 1 0  60 741.2 120.1 0 0 0 0 1 0 0  61 741.1 120.1 0 0 0 0 1 0 0  62 736.4 120.3 0 0 0 0 1 0 0  63 729.1 120.3 0 0 0 0 1 0 0  64 643 121 0 0 0 0 1 0 0  ex12hs1.dat

 ex12hs2.dat  ex12hs3.dat  ex12hs4.dat  ex12hs5.dat  ex12hs6.dat INODE NUMBR NAMEBR  2 2 1001 1002  3 3 1002 1003 1059  4 2 1003 1004  5 2 1004 1005  6 2 1005 1006  7 3 1006 1007 1034  8 2 1007 1008  9 2 1008 1009  10 2 1009 1010  11 2 1010 1011  12 3 1011 1012 1016  13 2 1012 1013  14 2 1013 1014  15 2 1014 1015 

 16 2 1015 1021 

 17 2 1016 1017  18 2 1017 1018 

127
 19 2 1018 1019 

 20 2 1019 1020  21 3 1021 1020 1022  22 2 1022 1023  23 2 1023 1024  24 2 1024 1025  25 2 1025 1026  26 2 1026 1027  27 2 1027 1028  28 2 1028 1029  29 1 1029  31 2 1030 1031  32 2 1031 1032  33 2 1032 1033  35 2 1034 1035 

 36 2 1035 1036 

 37 3 1036 1037 1041  38 2 1037 1038  39 2 1038 1039  40 2 1039 1040  41 2 1040 1046 

 42 2 1041 1042 

 43 2 1042 1043  44 2 1043 1044  45 2 1044 1045  46 3 1046 1045 1047  47 2 1047 1048  48 2 1048 1049  49 2 1049 1050  50 2 1050 1051  51 2 1051 1052  52 2 1052 1053  53 2 1053 1054  54 1 1054  56 2 1055 1056  57 2 1056 1057  58 2 1057 1058  60 2 1059 1060  61 2 1060 1061  62 2 1061 1062  63 2 1062 1063  64 2 1063 1064 BRANCH UPNODE DNNODE OPTION DESCRIPTION 1001 1 2 1 "Pipe 1001" 

1002 2 3 2 "Restrict 1002" 

1003 3 4 13 "Valve 1003" 1004 4 5 1 "Pipe 1004" 

128
1005 5 6 2 "Restrict 1005" 

1006 6 7 1 "Pipe 1006" 1007 7 8 13 "Valve 1007" 1008 8 9 7 "Reduct 1008" 1009 9 10 1 "Pipe 1009" 

1010 10 11 2 "Restrict 1010" 

1011 11 12 1 "Pipe 1011" 1012 12 13 13 "Valve 1012" 1013 13 14 1 "Pipe 1013" 

1014 14 15 2 "Restrict 1014" 

1015 15 16 1 "Pipe 1015" 1021 16 21 2 "Restrict 1021" 1016 12 17 13 "Valve 1016" 1017 17 18 1 "Pipe 1017" 

1018 18 19 18 "Valve 1018" 

1019 19 20 1 "Pipe 1019" 1020 20 21 2 "Restrict 1020" 1022 21 22 13 "Valve 1022" 1023 22 23 2 "Restrict 1023" 

1024 23 24 1 "Pipe 1024" 1025 24 25 2 "Restrict 1025" 1026 25 26 1 "Pipe 1026" 1027 26 27 8 "Expan 1027" 1028 27 28 2 "Restrict 1028" 1029 28 29 2 "Restrict 1029" 1030 30 31 2 "Restrict 1030" 1031 31 32 2 "Restrict 1031" 1032 32 33 14 "Pump 1032" 1033 33 34 2 "Restrict 1033" 1034 7 35 13 "Valve 1034" 1035 35 36 7 "Reduct 1035" 

1036 36 37 2 "Restrict 1036" 1037 37 38 13 "Valve 1037" 1038 38 39 1 "Pipe 1038" 1039 39 40 2 "Restrict 1039" 1040 40 41 1 "Pipe 1040" 1046 41 46 2 "Restrict 1046" 1041 37 42 13 "Valve 1041" 1042 42 43 1 "Pipe 1042" 

1043 43 44 18 "Valve 1043" 

1044 44 45 1 "Pipe 1044" 

1045 45 46 2 "Restrict 1045" 

1047 46 47 13 "Valve 1047" 

1048 47 48 2 "Restrict 1048" 1049 48 49 1 "Pipe 1049" 1050 49 50 2 "Restrict 1050" 1051 50 51 1 "Pipe 1051" 

129
1052 51 52 8 "Expan 1052" 

1055 55 56 2 "Restrict 1055" 1056 56 57 2 "Restrict 1056" 1057 57 58 14 "Pump 1057" 1058 58 59 2 "Restrict 1058" 1059 3 60 13 "Valve 1059" 1060 60 61 1 "Pipe 1060" 

1061 61 62 2 "Restrict 1061" 

1062 62 63 7 "Reduct 1062" 1063 63 64 1 "Pipe 1063" 1064 64 65 1 "Pipe 1064" 1053 52 53 2 "Restrict 1053" 

1054 53 54 2 "Restrict 1054" 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1001 128 1.3 0.00061538461538 0 1.327321775 BRANCH OPTION -2 FLOW COEFF AREA  1002 0.6 0.63617 BRANCH OPTION -13 DIA K1 K2 AREA 

 1003 1.3 200 0.1 1.3273 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1004 17 1.3 0.00061538461538 0 1.327321775 BRANCH OPTION -2 FLOW COEFF AREA  1005 0.6 0.63617 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 1006 288 1.3 0.00061538461538 0 1.327321775 BRANCH OPTION -13 DIA K1 K2 AREA  1007 1.3 200 0.1 1.3273 

BRANCH OPTION -7 PIPE DIA RED. DIA AREA 

 1008 1.3 0.53 1.3273 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1009 221 0.53 0.0015094339623 0 0.22061815775 

BRANCH OPTION -2 FLOW COEFF AREA 

 1010 0.6 0.2827 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1011 12 0.53 0.0015094339623 0 0.22061815775 

BRANCH OPTION -13 DIA K1 K2 AREA 

 1012 0.53 500 0.7 0.22062 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 1013 14 0.53 0.0015094339623 0 0.22061815775 

BRANCH OPTION -2 FLOW COEFF AREA  1014 0.6 1e-05 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1015 14 0.53 0.0015094339623 0 0.22061815775 

BRANCH OPTION -2 FLOW COEFF AREA 

 1021 0.6 0.00785 BRANCH OPTION -13 DIA K1 K2 AREA

 1016 0.53 500 0.7 0.22062 

130
BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 1017 7.5 0.53 0.0015094339623 0 0.22061815775 

BRANCH OPTION -18-2 VALVE OPTION CL AREA CONTROL NODE INITIAL VALVE POSITION  1018 2 0.6 0.2827 29 T 

VALVE CYCLE TIME NUMBER OF CYCLES PRESSURE FILE HISTORY FILE NAME  0.05 5 ex12rp1.datBRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1019 9 0.53 0.0015094339623 0 0.22061815775 

BRANCH OPTION -2 FLOW COEFF AREA 

 1020 0.6 0.02895 BRANCH OPTION -13 DIA K1 K2 AREA 

 1022 0.53 500 0.7 0.22062 

BRANCH OPTION -2 FLOW COEFF AREA  1023 0.83056 0.2255 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1024 14 0.53 0.0015094339623 0 0.22061815775 

BRANCH OPTION -2 FLOW COEFF AREA 

 1025 0.6 0.4185 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1026 14 0.53 0.0015094339623 0 0.22061815775 

BRANCH OPTION -8 PIPE DIA EXP DIA AREA  1027 0.53 3 0.22062 

BRANCH OPTION -2 FLOW COEFF AREA  1028 0 7.0686 BRANCH OPTION -2 FLOW COEFF AREA  1029 0.6 37.699 BRANCH OPTION -2 FLOW COEFF AREA  1030 0 3987BRANCH OPTION -2 FLOW COEFF AREA  1031 0.181 14.25 BRANCH OPTION -14 PUMP CONST1 PUMP CONST2 PUMP CONST3 AREA  1032 1.6876e+05 0 -4.9362 14.25 BRANCH OPTION -2 FLOW COEFF AREA 

 1033 0.0464 14.25 

BRANCH OPTION -13 DIA K1 K2 AREA  1034 1.3 200 0.1 1.3273 

BRANCH OPTION -7 PIPE DIA RED. DIA AREA 

 1035 1.3 0.78 1.3273 

BRANCH OPTION -2 FLOW COEFF AREA  1036 0.6 0.63617 BRANCH OPTION -13 DIA K1 K2 AREA 

 1037 0.78 500 0.7 0.47784 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1038 11 0.78 0.0010256410256 0 0.477835839 

BRANCH OPTION -2 FLOW COEFF AREA 

 1039 0.6 1e-05 

131
BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 1040 18 0.78 0.0010256410256 0 0.477835839 BRANCH OPTION -2 FLOW COEFF AREA  1046 0.6 0.01767 BRANCH OPTION -13 DIA K1 K2 AREA 

 1041 0.78 500 0.7 0.47784 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1042 28 0.78 0.0010256410256 0 0.477835839 

BRANCH OPTION -18-2 VALVE OPTION CL AREA CONTROL NODE INITIAL VALVE POSITION 

 1043 2 0.6 0.63617 54 T VALVE CYCLE TIME NUMBER OF CYCLES PRESSURE FILE HISTORY FILE NAME  0.05 5 ex12lox.dat BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1044 15 0.78 0.0010256410256 0 0.477835839 

BRANCH OPTION -2 FLOW COEFF AREA 

 1045 0.6 0.10179 BRANCH OPTION -13 DIA K1 K2 AREA 

 1047 0.78 500 0.7 0.47784 

BRANCH OPTION -2 FLOW COEFF AREA  1048 0.77371 0.55351 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1049 13 0.78 0.0010256410256 0 0.477835839 BRANCH OPTION -2 FLOW COEFF AREA  1050 0.6 0.7854 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1051 21 0.78 0.0010256410256 0 0.477835839 

BRANCH OPTION -8 PIPE DIA EXP DIA AREA 

 1052 0.78 3 0.47784 

BRANCH OPTION -2 FLOW COEFF AREA  1055 0 4015BRANCH OPTION -2 FLOW COEFF AREA  1056 0.304 14.25 BRANCH OPTION -14 PUMP CONST1 PUMP CONST2 PUMP CONST3 AREA 

 1057 1.7603e+05 0 -2.5799 14.25 

BRANCH OPTION -2 FLOW COEFF AREA 

 1058 0.105 14.25 BRANCH OPTION -13 DIA K1 K2 AREA 

 1059 1.3 200 0.1 1.3273 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 1060 19 1.3 0.00061538461538 0 1.327321775 BRANCH OPTION -2 FLOW COEFF AREA  1061 0.6 0.63617 BRANCH OPTION -7 PIPE DIA RED. DIA AREA 

 1062 1.3 0.53 1.3273 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1063 143 0.53 0.0015094339623 0 0.22061815775 

132
BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 1064 28 0.53 0.0060377358491 0 0.22061815775 BRANCH OPTION -2 FLOW COEFF AREA 

 1053 0 7.0686 BRANCH OPTION -2 FLOW COEFF AREA  1054 0.6 37.699 INITIAL FLOWRATES IN BRANCHES FOR UNSTEADY FLOW  1001 0.803 1002 0.803 1003 0.423  1004 0.423  1005 0.423  1006 0.423  1007 0.082  1008 0.082  1009 0.082  1010 0.082  1011 0.082  1012 0.0001  1013 0.0001  1014 0.0001  1015 0.0001  1021 0.0001  1016 0.0819  1017 0.0819  1018 0.0819  1019 0.0819  1020 0.0819  1022 0.0819  1023 0.0819  1024 0.0819  1025 0.0819  1026 0.0819  1027 0.0819  1028 0.0819  1029 0.0819  1030 64  1031 64  1032 64  1033 64  1034 0.341  1035 0.341  1036 0.341  1037 0.0001  1038 0.0001  1039 0.0001  1040 0.0001

133
 1046 0.0001 

 1041 0.3409  1042 0.3409  1043 0.3409  1044 0.3409  1045 0.3409  1047 0.3409  1048 0.3409  1049 0.3409  1050 0.3409  1051 0.3409  1052 0.3409  1055 140  1056 140  1057 140  1058 140  1059 0.38  1060 0.38  1061 0.38  1062 0.38  1063 0.38  1064 0.38  1053 0.3409  1054 0.3409 BRANCH NOUBR NMUBR  1001 0  1002 1 1001  1003 2 1002 1059  1004 1 1003  1005 1 1004  1006 1 1005  1007 2 1006 1034  1008 1 1007  1009 1 1008  1010 1 1009  1011 1 1010  1012 2 1011 1016  1013 1 1012  1014 1 1013  1015 1 1014  1021 1 1015  1016 2 1011 1012  1017 1 1016  1018 1 1017  1019 1 1018  1020 1 1019  1022 2 1021 1020 

134
 1023 1 1022 

 1024 1 1023  1025 1 1024  1026 1 1025  1027 1 1026  1028 1 1027  1029 1 1028  1030 0  1031 1 1030  1032 1 1031  1033 1 1032  1034 2 1006 1007  1035 1 1034  1036 1 1035  1037 2 1036 1041  1038 1 1037  1039 1 1038  1040 1 1039  1046 1 1040  1041 2 1036 1037  1042 1 1041  1043 1 1042  1044 1 1043  1045 1 1044  1047 2 1046 1045  1048 1 1047  1049 1 1048  1050 1 1049  1051 1 1050  1052 1 1051  1055 0  1056 1 1055  1057 1 1056  1058 1 1057  1059 2 1002 1003  1060 1 1059  1061 1 1060  1062 1 1061  1063 1 1062  1064 1 1063  1053 1 1052  1054 1 1053 BRANCH NODBR NMDBR  1001 1 1002  1002 2 1003 1059  1003 1 1004  1004 1 1005 

135
 1005 1 1006 

 1006 2 1007 1034  1007 1 1008  1008 1 1009  1009 1 1010  1010 1 1011  1011 2 1012 1016  1012 1 1013  1013 1 1014  1014 1 1015  1015 1 1021  1021 2 1020 1022  1016 1 1017  1017 1 1018  1018 1 1019  1019 1 1020  1020 2 1021 1022  1022 1 1023  1023 1 1024  1024 1 1025  1025 1 1026  1026 1 1027  1027 1 1028  1028 1 1029  1029 0  1030 1 1031  1031 1 1032  1032 1 1033  1033 0  1034 1 1035  1035 1 1036  1036 2 1037 1041  1037 1 1038  1038 1 1039  1039 1 1040  1040 1 1046  1046 2 1045 1047  1041 1 1042  1042 1 1043  1043 1 1044  1044 1 1045  1045 2 1046 1047  1047 1 1048  1048 1 1049  1049 1 1050  1050 1 1051  1051 1 1052 

136
 1052 1 1053 

 1055 1 1056  1056 1 1057  1057 1 1058  1058 0  1059 1 1060  1060 1 1061  1061 1 1062  1062 1 1063  1063 1 1064  1064 0  1053 1 1054  1054 0 BRANCH  1001  UPSTRM BR. ANGLE  DNSTRM BR. ANGLE  1002 0.00000 BRANCH  1002  UPSTRM BR. ANGLE  1001 0.00000  DNSTRM BR. ANGLE  1003 0.00000  1059 0.00000 BRANCH  1003  UPSTRM BR. ANGLE  1002 0.00000  1059 0.00000  DNSTRM BR. ANGLE  1004 0.00000 BRANCH  1004  UPSTRM BR. ANGLE  1003 0.00000  DNSTRM BR. ANGLE  1005 0.00000 BRANCH  1005  UPSTRM BR. ANGLE  1004 0.00000  DNSTRM BR. ANGLE  1006 0.00000 BRANCH  1006  UPSTRM BR. ANGLE 

137
 1005 0.00000 

 DNSTRM BR. ANGLE  1007 0.00000  1034 0.00000 BRANCH  1007  UPSTRM BR. ANGLE  1006 0.00000  1034 0.00000  DNSTRM BR. ANGLE  1008 0.00000 BRANCH  1008  UPSTRM BR. ANGLE  1007 0.00000  DNSTRM BR. ANGLE  1009 0.00000 BRANCH  1009  UPSTRM BR. ANGLE  1008 0.00000  DNSTRM BR. ANGLE  1010 0.00000 BRANCH  1010  UPSTRM BR. ANGLE  1009 0.00000  DNSTRM BR. ANGLE  1011 0.00000 BRANCH  1011  UPSTRM BR. ANGLE  1010 0.00000  DNSTRM BR. ANGLE  1012 0.00000  1016 0.00000 BRANCH  1012  UPSTRM BR. ANGLE  1011 0.00000  1016 0.00000  DNSTRM BR. ANGLE  1013 0.00000 BRANCH  1013  UPSTRM BR. ANGLE  1012 0.00000 

138
 DNSTRM BR. ANGLE 

 1014 0.00000 BRANCH  1014  UPSTRM BR. ANGLE  1013 0.00000  DNSTRM BR. ANGLE  1015 0.00000 BRANCH  1015  UPSTRM BR. ANGLE  1014 0.00000  DNSTRM BR. ANGLE  1021 0.00000 BRANCH  1021  UPSTRM BR. ANGLE  1015 0.00000  DNSTRM BR. ANGLE  1020 0.00000  1022 0.00000 BRANCH  1016  UPSTRM BR. ANGLE  1011 0.00000  1012 0.00000  DNSTRM BR. ANGLE  1017 0.00000 BRANCH  1017  UPSTRM BR. ANGLE  1016 0.00000  DNSTRM BR. ANGLE  1018 0.00000 BRANCH  1018  UPSTRM BR. ANGLE  1017 0.00000  DNSTRM BR. ANGLE  1019 0.00000 BRANCH  1019  UPSTRM BR. ANGLE  1018 0.00000  DNSTRM BR. ANGLE  1020 0.00000 BRANCH 

139
 1020 

 UPSTRM BR. ANGLE  1019 0.00000  DNSTRM BR. ANGLE  1021 0.00000  1022 0.00000 BRANCH  1022  UPSTRM BR. ANGLE  1021 0.00000  1020 0.00000  DNSTRM BR. ANGLE  1023 0.00000 BRANCH  1023  UPSTRM BR. ANGLE  1022 0.00000  DNSTRM BR. ANGLE  1024 0.00000 BRANCH  1024  UPSTRM BR. ANGLE  1023 0.00000  DNSTRM BR. ANGLE  1025 0.00000 BRANCH  1025  UPSTRM BR. ANGLE  1024 0.00000  DNSTRM BR. ANGLE  1026 0.00000 BRANCH  1026  UPSTRM BR. ANGLE  1025 0.00000  DNSTRM BR. ANGLE  1027 0.00000 BRANCH  1027  UPSTRM BR. ANGLE  1026 0.00000  DNSTRM BR. ANGLE  1028 0.00000 BRANCH  1028  UPSTRM BR. ANGLE  1027 0.00000 

140
 DNSTRM BR. ANGLE 

 1029 0.00000 BRANCH  1029  UPSTRM BR. ANGLE  1028 0.00000  DNSTRM BR. ANGLE BRANCH  1030  UPSTRM BR. ANGLE  DNSTRM BR. ANGLE  1031 0.00000 BRANCH  1031  UPSTRM BR. ANGLE  1030 0.00000  DNSTRM BR. ANGLE  1032 0.00000 BRANCH  1032  UPSTRM BR. ANGLE  1031 0.00000  DNSTRM BR. ANGLE  1033 0.00000 BRANCH  1033  UPSTRM BR. ANGLE  1032 0.00000  DNSTRM BR. ANGLE BRANCH  1034  UPSTRM BR. ANGLE  1006 0.00000  1007 0.00000  DNSTRM BR. ANGLE  1035 0.00000 BRANCH  1035  UPSTRM BR. ANGLE  1034 0.00000  DNSTRM BR. ANGLE  1036 0.00000 BRANCH  1036  UPSTRM BR. ANGLE  1035 0.00000  DNSTRM BR. ANGLE 

141
 1037 0.00000 

 1041 0.00000 BRANCH  1037  UPSTRM BR. ANGLE  1036 0.00000  1041 0.00000  DNSTRM BR. ANGLE  1038 0.00000 BRANCH  1038  UPSTRM BR. ANGLE  1037 0.00000  DNSTRM BR. ANGLE  1039 0.00000 BRANCH  1039  UPSTRM BR. ANGLE  1038 0.00000  DNSTRM BR. ANGLE  1040 0.00000 BRANCH  1040  UPSTRM BR. ANGLE  1039 0.00000  DNSTRM BR. ANGLE  1046 0.00000 BRANCH  1046  UPSTRM BR. ANGLE  1040 0.00000  DNSTRM BR. ANGLE  1045 0.00000  1047 0.00000 BRANCH  1041  UPSTRM BR. ANGLE  1036 0.00000  1037 0.00000  DNSTRM BR. ANGLE  1042 0.00000 BRANCH  1042  UPSTRM BR. ANGLE  1041 0.00000  DNSTRM BR. ANGLE  1043 0.00000 

142
BRANCH 

 1043  UPSTRM BR. ANGLE  1042 0.00000  DNSTRM BR. ANGLE  1044 0.00000 BRANCH  1044  UPSTRM BR. ANGLE  1043 0.00000  DNSTRM BR. ANGLE  1045 0.00000 BRANCH  1045  UPSTRM BR. ANGLE 

 1044 0.00000 

 DNSTRM BR. ANGLE  1046 0.00000  1047 0.00000 BRANCH  1047  UPSTRM BR. ANGLE  1046 0.00000  1045 0.00000  DNSTRM BR. ANGLE  1048 0.00000 BRANCH  1048  UPSTRM BR. ANGLE  1047 0.00000  DNSTRM BR. ANGLE  1049 0.00000 BRANCH  1049  UPSTRM BR. ANGLE  1048 0.00000  DNSTRM BR. ANGLE  1050 0.00000 BRANCH  1050  UPSTRM BR. ANGLE  1049 0.00000  DNSTRM BR. ANGLE  1051 0.00000 BRANCH  1051  UPSTRM BR. ANGLE 

143
 1050 0.00000 

 DNSTRM BR. ANGLE  1052 0.00000 BRANCH  1052  UPSTRM BR. ANGLE  1051 0.00000  DNSTRM BR. ANGLE  1053 0.00000 BRANCH  1055  UPSTRM BR. ANGLE  DNSTRM BR. ANGLE  1056 0.00000 BRANCH  1056  UPSTRM BR. ANGLE  1055 0.00000  DNSTRM BR. ANGLE  1057 0.00000 BRANCH  1057  UPSTRM BR. ANGLE  1056 0.00000  DNSTRM BR. ANGLE  1058 0.00000 BRANCH  1058  UPSTRM BR. ANGLE  1057 0.00000  DNSTRM BR. ANGLE BRANCH  1059  UPSTRM BR. ANGLE  1002 0.00000  1003 0.00000  DNSTRM BR. ANGLE  1060 0.00000 BRANCH  1060  UPSTRM BR. ANGLE  1059 0.00000  DNSTRM BR. ANGLE  1061 0.00000 BRANCH  1061  UPSTRM BR. ANGLE 

144
 1060 0.00000 

 DNSTRM BR. ANGLE  1062 0.00000 BRANCH  1062  UPSTRM BR. ANGLE  1061 0.00000  DNSTRM BR. ANGLE  1063 0.00000 BRANCH  1063  UPSTRM BR. ANGLE  1062 0.00000  DNSTRM BR. ANGLE  1064 0.00000 BRANCH  1064  UPSTRM BR. ANGLE  1063 0.00000  DNSTRM BR. ANGLE BRANCH  1053  UPSTRM BR. ANGLE  1052 0.00000  DNSTRM BR. ANGLE  1054 0.00000 BRANCH  1054  UPSTRM BR. ANGLE  1053 0.00000  DNSTRM BR. ANGLE NUMBER OF BRANCHES WITH INERTIA  7  1008  1020  1027  1035  1045  1052  1062 NUMBER OF PRESSURIZATION PROPELLANT TANKS IN CIRCUIT 2 TNKTYPE NODUL NODULB NODPRP IBRPRP TNKAR TNKTH TNKRHO TNKCP TNKCON ARHC FCTHC TNKTM CIPFNIP CIW FNIW 1 29 30 31 1030 5442 0.38 170 0.2 0.03622 3987 1 70 0.270.25 0.54 0.25

145
1 54 55 56 1055 6431.9 0.375 170 0.2 0.03622 4015 1 -300 0.27

0.25 0.54 0.25EXAMPLE 12 HISTORY FILESEX12HS1.DAT 

3 

-500 765.00 120.0 1.00 0.00 0.00 0 765.00 120.0 1.00 0.00 0.00 300 765.00 120.0 1.00 0.00 0.00 EX12HS2.DAT 6 -500. 14.700 70.00 0.00 0.00 1.00 -499. 20.000 70.00 0.00 0.00 1.00 -420. 20.000 70.00 0.00 0.00 1.00 -419. 50.000 70.00 0.00 0.00 1.00 

0 50.000 70.00 0.00 0.00 1.00 300 50.000 70.00 0.00 0.00 1.00 EX12HS3.DAT 5 -500 14.700 70.00 0.00 0.00 1.00 -420 14.700 70.00 0.00 0.00 1.00 -418 652.00 70.00 0.00 0.00 1.00 

0 652.00 70.00 0.00 0.00 1.00 

300 652.00 70.00 0.00 0.00 1.00 EX12HS4.DAT 6 -500. 14.700 -300. 0.00 1.00 0.00 -499. 20.000 -300. 0.00 1.00 0.00 -420. 20.000 -300. 0.00 1.00 0.00 -419. 67.000 -300. 0.00 1.00 0.00 0 67.000 -300. 0.00 1.00 0.00 

300 67.000 -300. 0.00 1.00 0.00 EX12HS5.DAT 5 -500 14.700 -300. 0.00 1.00 0.00 

146
-420 14.700 -300. 0.00 1.00 0.00 

-419 652.00 -300. 0.00 1.00 0.00 0 652.00 -300. 0.00 1.00 0.00 

300 652.00 -300. 0.00 1.00 0.00 EX12HS6.DAT 3 -500. 615.00 120.0 1.00 0.00 0.00 0 615.00 120.0 1.00 0.00 0.00 300 615.00 120.0 1.00 0.00 0.00 C*********************************************************************** 

C * C ***** GFSSP USER SUBROUTINES ***** * C * C*********************************************************************** 

: : : : 

C*********************************************************************** 

SUBROUTINE PRNUSER 

C PURPOSE: ADD NEW OUTPUT C*********************************************************************** 

INCLUDE 'COMBLK.FOR' 

C********************************************************************** 

C ADD CODE HEREC GENERATE EXCEL FILE FOR PLOT 

OPEN (NUSR1,FILE = 'EX12.XLS',STATUS = 'UNKNOWN') VOLUL1=VOLUME(29) VOLUL2=VOLUME(54) TFTNK1=TNKTM(1)-460. 

TFTNK2=TNKTM(2)-460. 

WRITE(NUSR1,200) TAU,QULWAL(1),QULWAL(2),QULPRP(1),QULPRP(2), 

& QCOND(1),QCOND(2),VOLUL1,VOLUL2,TFTNK1,TFTNK2, 

 & SORCECON(29,3),SORCECON(54,2),CX(29,3),CX(54,2)200 FORMAT (2X,E12.6,100(2X,2E12.6)) 

RETURNEND 

NOTE: All other user subroutines are identical with Example 10 (Appendix 5) 

147
************************************************** 

G F S S P (Version 604)

Generalized Fluid System Simulation Program 

March 2012

Developed by NASA/Marshall Space Flight Center Copyright (C) by Marshall Space Flight Center 

A generalized computer program to calculate flow rates, pressures, temperatures and concentrations in a flow network.

************************************************* 

RUN DATE:09/12/2012 15:10 

 TITLE :Helium Pressurization of LOX and RP-1 Propellant Tanks

 ANALYST :Todd Steadman FILEIN :C:\Program Files (x86)\GFSSP604\TestInstalledExamples\EX12\Ex12.dat FILEOUT :Ex12.out

OPTION VARIABLES 

 ADDPROP BUOYANCY CONDX CONJUG CYCLIC DALTON DENCON ENERGY 

F F F F F F F T 

 FLOWREG GRAVITY HCOEF HEX HRATE IFRMIX INERTIA INSUC 

 0 F F F T 1 T F 

INVAL MIXTURE MOVBND MSORCE NORMAL NRSOLVT OPVALVE PLOTADD 

 F T F F F F F F 

 PRESREG PRESS PRINTI PRNTADD PRNTIN RADIATION REACTING ROTATION 

0 T F T T F F F 

 SAVER SECONDL SHEAR SIMULA SIUNITS STEADY THRUST TPA  F F F F F F F F  TRANS_MOM TRANSQ TRANSV TVM TWOD USRVAR VARGEO VARROT 

 F F T F F F F F 

RLFVLV 

 F  NNODES = 65  NINT = 59 

NBR = 64 

 NF = 3  NVAR = 182  NHREF = 2  FLUIDS: HE O2 RP1 

148
 BOUNDARY NODES 

 NODE P T RHO AREA CONCENTRATIONS 

(PSI) (F) (LBM/FT^3) (IN^2) 

HE O2 RP1 

 1 0.7650E+03 0.1200E+03 0.4783E+00 0.0000E+00 0.1000E+01 0.0000E+00 0.0000  30 0.5368E+02 0.7000E+02 0.5151E+02 0.0000E+00 0.0000E+00 0.0000E+00 1.0000  34 0.6520E+03 0.7000E+02 0.5170E+02 0.0000E+00 0.0000E+00 0.0000E+00 1.0000  55 0.7548E+02 -0.3000E+03 0.7172E+02 0.0000E+00 0.0000E+00 0.1000E+01 0.0000  59 0.6520E+03 -0.3000E+03 0.7226E+02 0.0000E+00 0.0000E+00 0.1000E+01 0.0000  65 0.6150E+03 0.1200E+03 0.3867E+00 0.0000E+00 0.1000E+01 0.0000E+00 0.0000  INPUT SPECIFICATIONS FOR INTERNAL NODES 

NODE AREA MASS HEAT 

(IN^2) (LBM/S) (BTU/S) 

 2 0.0000E+00 0.0000E+00 0.0000E+00  3 0.0000E+00 0.0000E+00 0.0000E+00  4 0.0000E+00 0.0000E+00 0.0000E+00  5 0.0000E+00 0.0000E+00 0.0000E+00  6 0.0000E+00 0.0000E+00 0.0000E+00  7 0.0000E+00 0.0000E+00 0.0000E+00  8 0.0000E+00 0.0000E+00 0.0000E+00  9 0.0000E+00 0.0000E+00 0.0000E+00  10 0.0000E+00 0.0000E+00 0.0000E+00  11 0.0000E+00 0.0000E+00 0.0000E+00  12 0.0000E+00 0.0000E+00 0.0000E+00  13 0.0000E+00 0.0000E+00 0.0000E+00  14 0.0000E+00 0.0000E+00 0.0000E+00  15 0.0000E+00 0.0000E+00 0.0000E+00  16 0.0000E+00 0.0000E+00 0.0000E+00  17 0.0000E+00 0.0000E+00 0.0000E+00  18 0.0000E+00 0.0000E+00 0.0000E+00  19 0.0000E+00 0.0000E+00 0.0000E+00  20 0.0000E+00 0.0000E+00 0.0000E+00  21 0.0000E+00 0.0000E+00 0.0000E+00  22 0.0000E+00 0.0000E+00 0.0000E+00  23 0.0000E+00 0.0000E+00 0.0000E+00  24 0.0000E+00 0.0000E+00 0.0000E+00  25 0.0000E+00 0.0000E+00 0.0000E+00  26 0.0000E+00 0.0000E+00 0.0000E+00  27 0.0000E+00 0.0000E+00 0.0000E+00  28 0.0000E+00 0.0000E+00 0.0000E+00 

 29 0.0000E+00 0.0000E+00 0.0000E+00 

 31 0.0000E+00 -0.6400E+02 0.0000E+00 

 32 0.0000E+00 0.0000E+00 0.0000E+00  33 0.0000E+00 0.0000E+00 0.0000E+00  35 0.0000E+00 0.0000E+00 0.0000E+00 

149
 36 0.0000E+00 0.0000E+00 0.0000E+00 

 37 0.0000E+00 0.0000E+00 0.0000E+00  38 0.0000E+00 0.0000E+00 0.0000E+00  39 0.0000E+00 0.0000E+00 0.0000E+00  40 0.0000E+00 0.0000E+00 0.0000E+00  41 0.0000E+00 0.0000E+00 0.0000E+00  42 0.0000E+00 0.0000E+00 0.0000E+00  43 0.0000E+00 0.0000E+00 0.0000E+00  44 0.0000E+00 0.0000E+00 0.0000E+00  45 0.0000E+00 0.0000E+00 0.0000E+00  46 0.0000E+00 0.0000E+00 0.0000E+00  47 0.0000E+00 0.0000E+00 0.0000E+00  48 0.0000E+00 0.0000E+00 0.0000E+00  49 0.0000E+00 0.0000E+00 0.0000E+00  50 0.0000E+00 0.0000E+00 0.0000E+00  51 0.0000E+00 0.0000E+00 0.0000E+00  52 0.0000E+00 0.0000E+00 0.0000E+00  53 0.0000E+00 0.0000E+00 0.0000E+00  54 0.0000E+00 0.0000E+00 0.0000E+00  56 0.0000E+00 -0.1400E+03 0.0000E+00 

 57 0.0000E+00 0.0000E+00 0.0000E+00  58 0.0000E+00 0.0000E+00 0.0000E+00  60 0.0000E+00 0.0000E+00 0.0000E+00 

 61 0.0000E+00 0.0000E+00 0.0000E+00 

 62 0.0000E+00 0.0000E+00 0.0000E+00  63 0.0000E+00 0.0000E+00 0.0000E+00  64 0.0000E+00 0.0000E+00 0.0000E+00 

BRANCH UPNODE DNNODE OPTION 

 1001 1 2 1  1002 2 3 2  1003 3 4 13 

 1004 4 5 1  1005 5 6 2  1006 6 7 1  1007 7 8 13  1008 8 9 7  1009 9 10 1 

 1010 10 11 2  1011 11 12 1  1012 12 13 13  1013 13 14 1  1014 14 15 2 

 1015 15 16 1  1021 16 21 2  1016 12 17 13  1017 17 18 1 

150
 1018 18 19 18 

 1019 19 20 1  1020 20 21 2  1022 21 22 13  1023 22 23 2  1024 23 24 1  1025 24 25 2  1026 25 26 1  1027 26 27 8  1028 27 28 2  1029 28 29 2  1030 30 31 2  1031 31 32 2  1032 32 33 14  1033 33 34 2  1034 7 35 13 

 1035 35 36 7  1036 36 37 2  1037 37 38 13  1038 38 39 1 

 1039 39 40 2  1040 40 41 1 

 1046 41 46 2  1041 37 42 13  1042 42 43 1  1043 43 44 18  1044 44 45 1  1045 45 46 2 

1047 46 47 13 

 1048 47 48 2  1049 48 49 1  1050 49 50 2  1051 50 51 1 

 1052 51 52 8  1055 55 56 2  1056 56 57 2  1057 57 58 14  1058 58 59 2  1059 3 60 13 

 1060 60 61 1  1061 61 62 2  1062 62 63 7  1063 63 64 1  1064 64 65 1  1053 52 53 2  1054 53 54 2 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

151
 1001 0.128E+03 0.130E+01 0.615E-03 0.000E+00 0.133E+01 

 BRANCH OPTION -2: FLOW COEF AREA 

1002 0.600E+00 0.636E+00 

 BRANCH OPTION -13: DIA K1 K2 AREA 

 1003 0.130E+01 0.200E+03 0.100E+00 0.133E+01 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA  1004 0.170E+02 0.130E+01 0.615E-03 0.000E+00 0.133E+01  BRANCH OPTION -2: FLOW COEF AREA 

 1005 0.600E+00 0.636E+00 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA  1006 0.288E+03 0.130E+01 0.615E-03 0.000E+00 0.133E+01  BRANCH OPTION -13: DIA K1 K2 AREA  1007 0.130E+01 0.200E+03 0.100E+00 0.133E+01  BRANCH OPTION -7: PIPE DIA REDUCED DIA AREA 

1008 0.130E+01 0.530E+00 0.133E+01 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA  1009 0.221E+03 0.530E+00 0.151E-02 0.000E+00 0.221E+00 

 BRANCH OPTION -2: FLOW COEF AREA 

1010 0.600E+00 0.283E+00 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA  1011 0.120E+02 0.530E+00 0.151E-02 0.000E+00 0.221E+00 

 BRANCH OPTION -13: DIA K1 K2 AREA 

1012 0.530E+00 0.500E+03 0.700E+00 0.221E+00 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA  1013 0.140E+02 0.530E+00 0.151E-02 0.000E+00 0.221E+00  BRANCH OPTION -2: FLOW COEF AREA 

1014 0.600E+00 0.100E-04

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

 1015 0.140E+02 0.530E+00 0.151E-02 0.000E+00 0.221E+00  BRANCH OPTION -2: FLOW COEF AREA 

1021 0.600E+00 0.785E-02 

 BRANCH OPTION -13: DIA K1 K2 AREA  1016 0.530E+00 0.500E+03 0.700E+00 0.221E+00 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

 1017 0.750E+01 0.530E+00 0.151E-02 0.000E+00 0.221E+00  BR OPT-> 18-2 SUBOPT FLOW COEF, AREA, CTRL NODE, INIT POS  1018 2 0.60000 0.28270 29.00000 T 

 BR OPT-> 18-2(continued), CYCLE TIME, CYCLE STEPS, PR TOL FILE 

0.05000 5.00000 ex12rp1.dat

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA  1019 0.900E+01 0.530E+00 0.151E-02 0.000E+00 0.221E+00 

 BRANCH OPTION -2: FLOW COEF AREA 

1020 0.600E+00 0.290E-01 

 BRANCH OPTION -13: DIA K1 K2 AREA  1022 0.530E+00 0.500E+03 0.700E+00 0.221E+00 

 BRANCH OPTION -2: FLOW COEF AREA 

1023 0.831E+00 0.226E+00 

152
 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

 1024 0.140E+02 0.530E+00 0.151E-02 0.000E+00 0.221E+00  BRANCH OPTION -2: FLOW COEF AREA 

 1025 0.600E+00 0.418E+00 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA  1026 0.140E+02 0.530E+00 0.151E-02 0.000E+00 0.221E+00  BRANCH OPTION -8: PIPE DIA EXP DIA AREA 

 1027 0.530E+00 0.300E+01 0.221E+00  BRANCH OPTION -2: FLOW COEF AREA 

1028 0.000E+00 0.707E+01 

 BRANCH OPTION -2: FLOW COEF AREA 

 1029 0.600E+00 0.377E+02 

 BRANCH OPTION -2: FLOW COEF AREA 

1030 0.000E+00 0.399E+04 

 BRANCH OPTION -2: FLOW COEF AREA 

 1031 0.181E+00 0.142E+02 

 BRANCH OPTION -14: PUMP CONS1 PUMP CONS2 PUMP CONS3 AREA  1032 0.169E+06 0.000E+00 -0.494E+01 0.142E+02 

 BRANCH OPTION -2: FLOW COEF AREA 

 1033 0.464E-01 0.142E+02 

 BRANCH OPTION -13: DIA K1 K2 AREA 

1034 0.130E+01 0.200E+03 0.100E+00 0.133E+01 

 BRANCH OPTION -7: PIPE DIA REDUCED DIA AREA 

 1035 0.130E+01 0.780E+00 0.133E+01 

 BRANCH OPTION -2: FLOW COEF AREA 

1036 0.600E+00 0.636E+00 

 BRANCH OPTION -13: DIA K1 K2 AREA 

1037 0.780E+00 0.500E+03 0.700E+00 0.478E+00 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA  1038 0.110E+02 0.780E+00 0.103E-02 0.000E+00 0.478E+00  BRANCH OPTION -2: FLOW COEF AREA 

1039 0.600E+00 0.100E-04 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

 1040 0.180E+02 0.780E+00 0.103E-02 0.000E+00 0.478E+00 

 BRANCH OPTION -2: FLOW COEF AREA 

1046 0.600E+00 0.177E-01 

 BRANCH OPTION -13: DIA K1 K2 AREA  1041 0.780E+00 0.500E+03 0.700E+00 0.478E+00 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA  1042 0.280E+02 0.780E+00 0.103E-02 0.000E+00 0.478E+00  BR OPT-> 18-2 SUBOPT FLOW COEF, AREA, CTRL NODE, INIT POS 

 1043 2 0.60000 0.63617 54.00000 T  BR OPT-> 18-2(continued), CYCLE TIME, CYCLE STEPS, PR TOL FILE 

0.05000 5.00000 ex12lox.dat

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA  1044 0.150E+02 0.780E+00 0.103E-02 0.000E+00 0.478E+00  BRANCH OPTION -2: FLOW COEF AREA 

153
 1045 0.600E+00 0.102E+00 

 BRANCH OPTION -13: DIA K1 K2 AREA 

1047 0.780E+00 0.500E+03 0.700E+00 0.478E+00 

 BRANCH OPTION -2: FLOW COEF AREA 

 1048 0.774E+00 0.554E+00 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA  1049 0.130E+02 0.780E+00 0.103E-02 0.000E+00 0.478E+00  BRANCH OPTION -2: FLOW COEF AREA 

 1050 0.600E+00 0.785E+00 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA  1051 0.210E+02 0.780E+00 0.103E-02 0.000E+00 0.478E+00  BRANCH OPTION -8: PIPE DIA EXP DIA AREA 

 1052 0.780E+00 0.300E+01 0.478E+00  BRANCH OPTION -2: FLOW COEF AREA 

1055 0.000E+00 0.402E+04 

 BRANCH OPTION -2: FLOW COEF AREA 

 1056 0.304E+00 0.142E+02 

 BRANCH OPTION -14: PUMP CONS1 PUMP CONS2 PUMP CONS3 AREA  1057 0.176E+06 0.000E+00 -0.258E+01 0.142E+02 

 BRANCH OPTION -2: FLOW COEF AREA 

 1058 0.105E+00 0.142E+02 

 BRANCH OPTION -13: DIA K1 K2 AREA 

1059 0.130E+01 0.200E+03 0.100E+00 0.133E+01 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA  1060 0.190E+02 0.130E+01 0.615E-03 0.000E+00 0.133E+01  BRANCH OPTION -2: FLOW COEF AREA 

1061 0.600E+00 0.636E+00 

 BRANCH OPTION -7: PIPE DIA REDUCED DIA AREA 

 1062 0.130E+01 0.530E+00 0.133E+01 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA  1063 0.143E+03 0.530E+00 0.151E-02 0.000E+00 0.221E+00 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

 1064 0.280E+02 0.530E+00 0.604E-02 0.000E+00 0.221E+00  BRANCH OPTION -2: FLOW COEF AREA 

1053 0.000E+00 0.707E+01 

 BRANCH OPTION -2: FLOW COEF AREA 

 1054 0.600E+00 0.377E+02 

NUMBER OF PRESSURIZATION SYSTEMS = 2 

 NODUL NODPRP QULPRP QULWAL QCOND TNKTM VOLPROP VOLULG 

BTU/Sec BTU/Sec BTU/Sec R Ft^3 Ft^3 

 29 31 0.0000 0.0000 0.0000 529.6700 284.8873 15.1242  54 56 0.0000 0.0000 0.0000 159.6700 474.8048 25.1952 

154
 ISTEP = 1 TAU = 0.10000E+00 

 BOUNDARY NODES 

NODE P(PSI) TF(F) Z(COMP) RHO CONCENTRATIONS 

(LBM/FT^3) 

HE O2 RP1 

 1 0.7650E+03 0.1200E+03 0.1029E+01 0.4783E+00 0.1000E+01 0.0000E+00 0.0000 

30 0.5368E+02 0.7000E+02 0.2938E-01 0.5151E+02 0.0000E+00 0.0000E+00 1.0000 

 34 0.6520E+03 0.7000E+02 0.3817E+00 0.5170E+02 0.0000E+00 0.0000E+00 1.0000  55 0.7548E+02 -0.3000E+03 0.1745E-01 0.7172E+02 0.0000E+00 0.1000E+01 0.0000 

 59 0.6520E+03 -0.3000E+03 0.1686E+00 0.7226E+02 0.0000E+00 0.1000E+01 0.0000  65 0.6150E+03 0.1200E+03 0.1024E+01 0.3867E+00 0.1000E+01 0.0000E+00 0.0000  SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) CONC 

(LBM/FT^3) 

HE O2 RP1 

 2 0.7619E+03 0.1200E+03 0.1029E+01 0.4765E+00 0.4685E-01 0.1000E+01 0.0000 0.0000  3 0.7412E+03 0.1200E+03 0.1028E+01 0.4638E+00 0.0000E+00 0.1000E+01 0.0000 0.0000  4 0.7411E+03 0.1200E+03 0.1028E+01 0.4637E+00 0.3028E-02 0.1000E+01 0.0000 0.0000 

 5 0.7409E+03 0.1200E+03 0.1028E+01 0.4637E+00 0.3027E-02 0.1000E+01 0.0000 0.0000  6 0.7350E+03 0.1201E+03 0.1028E+01 0.4600E+00 0.5088E-01 0.1000E+01 0.0000 0.0000  7 0.7329E+03 0.1202E+03 0.1028E+01 0.4587E+00 0.5073E-01 0.1000E+01 0.0000 0.0000  8 0.7329E+03 0.1201E+03 0.1028E+01 0.4587E+00 -0.1472E-18 0.1000E+01 0.0000 0.0000  9 0.7326E+03 0.1205E+03 0.1028E+01 0.4582E+00 0.6464E-02 0.1000E+01 0.0000 0.0000  10 0.7258E+03 0.1209E+03 0.1028E+01 0.4537E+00 0.6401E-02 0.1000E+01 0.0000 0.0000 

 11 0.7246E+03 0.1233E+03 0.1028E+01 0.4512E+00 0.3456E-03 0.1000E+01 0.0000 0.0000  12 0.7242E+03 0.1251E+03 0.1028E+01 0.4496E+00 0.3444E-03 0.1000E+01 0.0000 0.0000 

 13 0.7242E+03 0.6684E+02 0.1030E+01 0.4982E+00 0.4452E-03 0.1000E+01 0.0000 0.0000  14 0.7242E+03 0.6473E+02 0.1030E+01 0.5001E+00 0.4469E-03 0.1000E+01 0.0000 0.0000  15 0.8981E+02 0.5712E+02 0.1004E+01 0.6458E-01 0.5772E-04 0.1000E+01 0.0000 0.0000  16 0.8981E+02 0.5785E+02 0.1004E+01 0.6449E-01 0.5763E-04 0.1000E+01 0.0000 0.0000  17 0.7228E+03 0.1242E+03 0.1028E+01 0.4495E+00 0.2152E-03 0.1000E+01 0.0000 0.0000 

 18 0.7226E+03 0.1197E+03 0.1028E+01 0.4529E+00 0.2168E-03 0.1000E+01 0.0000 0.0000  19 0.7214E+03 0.1121E+03 0.1028E+01 0.4581E+00 0.2631E-03 0.1000E+01 0.0000 0.0000  20 0.7211E+03 0.1028E+03 0.1028E+01 0.4654E+00 0.2673E-03 0.1000E+01 0.0000 0.0000  21 0.8981E+02 0.9315E+02 0.1004E+01 0.6044E-01 -0.8307E-19 0.1000E+01 0.0000 0.0000  22 0.7923E+02 0.8313E+02 0.1003E+01 0.5432E-01 0.9231E-19 0.1000E+01 0.0000 0.0000  23 0.7115E+02 0.7488E+02 0.1003E+01 0.4954E-01 0.4426E-04 0.1000E+01 0.0000 0.0000  24 0.6728E+02 0.6846E+02 0.1003E+01 0.4742E-01 0.4237E-04 0.1000E+01 0.0000 0.0000  25 0.6215E+02 0.6376E+02 0.1003E+01 0.4419E-01 0.3949E-04 0.1000E+01 0.0000 0.0000  26 0.5782E+02 0.6047E+02 0.1003E+01 0.4138E-01 0.3697E-04 0.1000E+01 0.0000 0.0000  27 0.5058E+02 0.5805E+02 0.1002E+01 0.3637E-01 0.2810E-19 0.1000E+01 0.0000 0.0000  28 0.5058E+02 0.5642E+02 0.1002E+01 0.3648E-01 0.6338E-20 0.1000E+01 0.0000 0.0000  29 0.5058E+02 0.7220E+02 0.1002E+01 0.3540E-01 0.5354E+00 0.1000E+01 0.0000 0.0000  31 0.5368E+02 0.7000E+02 0.3154E-01 0.5151E+02 0.1468E+05 0.0000E+00 0.0000 1.0000  32 0.2686E+02 0.6997E+02 0.1578E-01 0.5151E+02 0.0000E+00 0.0000E+00 0.0000 1.0000 

155
 33 0.1058E+04 0.7104E+02 0.6171E+00 0.5179E+02 0.0000E+00 0.0000E+00 0.0000 1.0000 

 35 0.7329E+03 0.1201E+03 0.1028E+01 0.4587E+00 0.0000E+00 0.1000E+01 0.0000 0.0000  36 0.7319E+03 0.1198E+03 0.1028E+01 0.4584E+00 0.0000E+00 0.1000E+01 0.0000 0.0000  37 0.7280E+03 0.1193E+03 0.1028E+01 0.4565E+00 0.0000E+00 0.1000E+01 0.0000 0.0000  38 0.7280E+03 0.8366E+02 0.1030E+01 0.4857E+00 0.7385E-03 0.1000E+01 0.0000 0.0000  39 0.7280E+03 0.8082E+02 0.1030E+01 0.4881E+00 0.7423E-03 0.1000E+01 0.0000 0.0000  40 0.1536E+03 0.7999E+02 0.1006E+01 0.1055E+00 0.2625E-03 0.1000E+01 0.0000 0.0000  41 0.1536E+03 0.8431E+02 0.1006E+01 0.1047E+00 0.2604E-03 0.1000E+01 0.0000 0.0000  42 0.7241E+03 0.1189E+03 0.1028E+01 0.4543E+00 0.1759E-02 0.1000E+01 0.0000 0.0000  43 0.7223E+03 0.1189E+03 0.1028E+01 0.4531E+00 0.1754E-02 0.1000E+01 0.0000 0.0000  44 0.7183E+03 0.1194E+03 0.1028E+01 0.4503E+00 0.9340E-03 0.1000E+01 0.0000 0.0000  45 0.7174E+03 0.1204E+03 0.1028E+01 0.4489E+00 0.9311E-03 0.1000E+01 0.0000 0.0000  46 0.1536E+03 0.1226E+03 0.1006E+01 0.9777E-01 0.9983E-20 0.1000E+01 0.0000 0.0000  47 0.1352E+03 0.1242E+03 0.1005E+01 0.8586E-01 -0.1018E-19 0.1000E+01 0.0000 0.0000  48 0.1188E+03 0.1258E+03 0.1005E+01 0.7533E-01 0.1354E-03 0.1000E+01 0.0000 0.0000  49 0.1137E+03 0.1271E+03 0.1005E+01 0.7195E-01 0.1294E-03 0.1000E+01 0.0000 0.0000  50 0.9764E+02 0.1284E+03 0.1004E+01 0.6169E-01 0.1791E-03 0.1000E+01 0.0000 0.0000  51 0.8761E+02 0.1293E+03 0.1004E+01 0.5528E-01 0.1605E-03 0.1000E+01 0.0000 0.0000  52 0.6971E+02 0.1301E+03 0.1003E+01 0.4396E-01 0.1000E-21 0.1000E+01 0.0000 0.0000  53 0.6971E+02 0.1306E+03 0.1003E+01 0.4393E-01 -0.3219E-20 0.1000E+01 0.0000 0.0000  54 0.6970E+02 -0.2526E+03 0.1006E+01 0.1248E+00 0.3144E+01 0.1000E+01 0.0000 0.0000  56 0.7548E+02 -0.3000E+03 0.1966E-01 0.7173E+02 0.3406E+05 0.0000E+00 1.0000 0.0000  57 0.4337E+02 -0.3001E+03 0.1130E-01 0.7171E+02 0.0000E+00 0.0000E+00 1.0000 0.0000  58 0.9197E+03 -0.2977E+03 0.2349E+00 0.7213E+02 0.0000E+00 0.0000E+00 1.0000 0.0000  60 0.7411E+03 0.1200E+03 0.1028E+01 0.4638E+00 0.3384E-02 0.1000E+01 0.0000 0.0000  61 0.7410E+03 0.1200E+03 0.1028E+01 0.4637E+00 0.3384E-02 0.1000E+01 0.0000 0.0000  62 0.7362E+03 0.1200E+03 0.1028E+01 0.4608E+00 0.0000E+00 0.1000E+01 0.0000 0.0000  63 0.7290E+03 0.1200E+03 0.1028E+01 0.4564E+00 0.4166E-02 0.1000E+01 0.0000 0.0000 

 64 0.6429E+03 0.1202E+03 0.1025E+01 0.4037E+00 0.5128E-02 0.1000E+01 0.0000 0.0000 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 2 0.0000E+00 0.5634E+01 0.1455E-04 0.2672E-04 0.1244E+01 0.1670E+01  3 0.0000E+00 0.5648E+01 0.1454E-04 0.2671E-04 0.1244E+01 0.1670E+01  4 0.0000E+00 0.5648E+01 0.1454E-04 0.2671E-04 0.1244E+01 0.1670E+01  5 0.0000E+00 0.5648E+01 0.1454E-04 0.2671E-04 0.1244E+01 0.1670E+01  6 0.0000E+00 0.5652E+01 0.1454E-04 0.2671E-04 0.1244E+01 0.1670E+01  7 0.0000E+00 0.5654E+01 0.1454E-04 0.2671E-04 0.1244E+01 0.1670E+01  8 0.0000E+00 0.5653E+01 0.1454E-04 0.2671E-04 0.1244E+01 0.1670E+01  9 0.0000E+00 0.5655E+01 0.1455E-04 0.2672E-04 0.1244E+01 0.1670E+01  10 0.0000E+00 0.5660E+01 0.1456E-04 0.2674E-04 0.1244E+01 0.1670E+01  11 0.0000E+00 0.5666E+01 0.1460E-04 0.2681E-04 0.1244E+01 0.1670E+01  12 0.0000E+00 0.5670E+01 0.1463E-04 0.2687E-04 0.1244E+01 0.1670E+01  13 0.0000E+00 0.5539E+01 0.1359E-04 0.2502E-04 0.1244E+01 0.1671E+01  14 0.0000E+00 0.5534E+01 0.1356E-04 0.2495E-04 0.1244E+01 0.1671E+01 

 15 0.0000E+00 0.6554E+01 0.1331E-04 0.2452E-04 0.1242E+01 0.1667E+01 

156
 16 0.0000E+00 0.6556E+01 0.1332E-04 0.2454E-04 0.1242E+01 0.1667E+01 

 17 0.0000E+00 0.5669E+01 0.1461E-04 0.2684E-04 0.1244E+01 0.1670E+01 

 18 0.0000E+00 0.5659E+01 0.1453E-04 0.2669E-04 0.1244E+01 0.1670E+01  19 0.0000E+00 0.5644E+01 0.1440E-04 0.2645E-04 0.1244E+01 0.1670E+01  20 0.0000E+00 0.5623E+01 0.1423E-04 0.2615E-04 0.1244E+01 0.1670E+01  21 0.0000E+00 0.6637E+01 0.1397E-04 0.2566E-04 0.1242E+01 0.1667E+01  22 0.0000E+00 0.6677E+01 0.1378E-04 0.2533E-04 0.1241E+01 0.1667E+01  23 0.0000E+00 0.6711E+01 0.1363E-04 0.2507E-04 0.1241E+01 0.1667E+01  24 0.0000E+00 0.6724E+01 0.1351E-04 0.2487E-04 0.1241E+01 0.1667E+01  25 0.0000E+00 0.6752E+01 0.1343E-04 0.2472E-04 0.1241E+01 0.1667E+01  26 0.0000E+00 0.6781E+01 0.1336E-04 0.2462E-04 0.1241E+01 0.1667E+01 

 27 0.0000E+00 0.6841E+01 0.1332E-04 0.2453E-04 0.1241E+01 0.1667E+01  28 0.0000E+00 0.6837E+01 0.1329E-04 0.2448E-04 0.1241E+01 0.1667E+01  29 0.0000E+00 0.6875E+01 0.1358E-04 0.2499E-04 0.1241E+01 0.1667E+01  31 0.0000E+00 0.0000E+00 0.1251E-02 0.2352E-04 0.4437E+00 0.1381E+01  32 0.0000E+00 0.0000E+00 0.1249E-02 0.2351E-04 0.4438E+00 0.1381E+01  33 0.0000E+00 0.0000E+00 0.1346E-02 0.2392E-04 0.4429E+00 0.1375E+01  35 0.0000E+00 0.5653E+01 0.1454E-04 0.2671E-04 0.1244E+01 0.1670E+01  36 0.0000E+00 0.5653E+01 0.1454E-04 0.2670E-04 0.1244E+01 0.1670E+01  37 0.0000E+00 0.5655E+01 0.1453E-04 0.2668E-04 0.1244E+01 0.1670E+01  38 0.0000E+00 0.5576E+01 0.1389E-04 0.2554E-04 0.1244E+01 0.1670E+01  39 0.0000E+00 0.5569E+01 0.1384E-04 0.2545E-04 0.1244E+01 0.1670E+01  40 0.0000E+00 0.6341E+01 0.1374E-04 0.2526E-04 0.1242E+01 0.1668E+01  41 0.0000E+00 0.6351E+01 0.1382E-04 0.2540E-04 0.1242E+01 0.1667E+01  42 0.0000E+00 0.5657E+01 0.1452E-04 0.2667E-04 0.1244E+01 0.1670E+01  43 0.0000E+00 0.5658E+01 0.1452E-04 0.2667E-04 0.1244E+01 0.1670E+01  44 0.0000E+00 0.5662E+01 0.1453E-04 0.2669E-04 0.1244E+01 0.1670E+01  45 0.0000E+00 0.5665E+01 0.1455E-04 0.2672E-04 0.1244E+01 0.1670E+01  46 0.0000E+00 0.6436E+01 0.1452E-04 0.2664E-04 0.1242E+01 0.1667E+01  47 0.0000E+00 0.6503E+01 0.1455E-04 0.2668E-04 0.1242E+01 0.1667E+01 

 48 0.0000E+00 0.6570E+01 0.1458E-04 0.2673E-04 0.1242E+01 0.1667E+01  49 0.0000E+00 0.6595E+01 0.1460E-04 0.2677E-04 0.1242E+01 0.1667E+01  50 0.0000E+00 0.6673E+01 0.1462E-04 0.2681E-04 0.1242E+01 0.1667E+01 

 51 0.0000E+00 0.6729E+01 0.1464E-04 0.2684E-04 0.1241E+01 0.1667E+01  52 0.0000E+00 0.6844E+01 0.1465E-04 0.2686E-04 0.1241E+01 0.1667E+01  53 0.0000E+00 0.6845E+01 0.1466E-04 0.2687E-04 0.1241E+01 0.1667E+01  54 0.0000E+00 0.5544E+01 0.7210E-05 0.1331E-04 0.1243E+01 0.1669E+01  56 0.0000E+00 0.6963E+00 0.1416E-03 0.2073E-04 0.4202E+00 0.1730E+01  57 0.0000E+00 0.6962E+00 0.1414E-03 0.2072E-04 0.4204E+00 0.1731E+01  58 0.0000E+00 0.6971E+00 0.1468E-03 0.2093E-04 0.4143E+00 0.1705E+01  60 0.0000E+00 0.5648E+01 0.1454E-04 0.2671E-04 0.1244E+01 0.1670E+01  61 0.0000E+00 0.5648E+01 0.1454E-04 0.2671E-04 0.1244E+01 0.1670E+01 

 62 0.0000E+00 0.5651E+01 0.1454E-04 0.2671E-04 0.1244E+01 0.1670E+01  63 0.0000E+00 0.5656E+01 0.1454E-04 0.2671E-04 0.1244E+01 0.1670E+01  64 0.0000E+00 0.5719E+01 0.1453E-04 0.2669E-04 0.1243E+01 0.1670E+01  BRANCHES 

157
BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 

 1001 0.684E+03 0.306E+01 0.803E+00 0.182E+03 0.649E+06 0.525E-01 0.164E-02 0.740E+03  1002 0.464E+04 0.208E+02 0.803E+00 0.381E+03 0.937E+06 0.110E+00 0.112E-01 0.504E+04 

 1003 0.700E+02 0.874E-01 0.424E+00 0.992E+02 0.343E+06 0.286E-01 0.255E-04 0.115E+02 

 1004 0.964E+02 0.120E+00 0.424E+00 0.992E+02 0.343E+06 0.286E-01 0.351E-04 0.159E+02 

 1005 0.477E+04 0.596E+01 0.424E+00 0.207E+03 0.495E+06 0.597E-01 0.174E-02 0.785E+03 

 1006 0.165E+04 0.206E+01 0.424E+00 0.100E+03 0.343E+06 0.288E-01 0.605E-03 0.273E+03 

 1007 0.717E+02 0.349E-02 0.837E-01 0.198E+02 0.677E+05 0.571E-02 0.204E-06 0.919E-01  1008 0.733E+04 0.357E+00 0.837E-01 0.198E+02 0.677E+05 0.571E-02 0.208E-04 0.939E+01 

 1009 0.139E+06 0.677E+01 0.838E-01 0.119E+03 0.166E+06 0.344E-01 0.395E-03 0.178E+03  1010 0.247E+05 0.121E+01 0.839E-01 0.942E+02 0.147E+06 0.272E-01 0.712E-04 0.321E+02 

 1011 0.765E+04 0.375E+00 0.839E-01 0.121E+03 0.166E+06 0.349E-01 0.221E-04 0.100E+02 

 1012 0.340E+05 0.185E-03 0.883E-03 0.128E+01 0.174E+04 0.369E-03 0.115E-09 0.521E-04  1013 0.218E+05 0.357E-04 0.486E-03 0.637E+00 0.103E+04 0.193E-03 0.123E-10 0.502E-05  1014 0.179E+14 0.634E+03 0.714E-04 0.206E+04 0.226E+05 0.624E+00 0.320E-04 0.131E+02 

 1015 0.610E+07 0.729E-05 0.131E-04 0.132E+00 0.284E+02 0.405E-04 0.530E-12 0.213E-06  1021 0.240E+09 -0.329E-02 -0.444E-04 -0.135E+02 0.486E+03 0.412E-02 0.810E-09 0.348E-03 

 1016 0.298E+05 0.143E+01 0.831E-01 0.121E+03 0.164E+06 0.346E-01 0.836E-04 0.380E+02 

 1017 0.480E+04 0.230E+00 0.831E-01 0.121E+03 0.164E+06 0.347E-01 0.135E-04 0.613E+01 

 1018 0.247E+05 0.119E+01 0.831E-01 0.935E+02 0.146E+06 0.270E-01 0.695E-04 0.313E+02 

 1019 0.565E+04 0.271E+00 0.831E-01 0.118E+03 0.166E+06 0.344E-01 0.159E-04 0.707E+01 

 1020 0.229E+07 0.631E+03 0.830E-01 0.887E+03 0.464E+06 0.260E+00 0.644E-02 0.282E+04 

 1022 0.222E+06 0.106E+02 0.829E-01 0.895E+03 0.171E+06 0.265E+00 0.487E-02 0.209E+04 

 1023 0.169E+06 0.808E+01 0.829E-01 0.975E+03 0.172E+06 0.291E+00 0.421E-02 0.178E+04 

 1024 0.811E+05 0.387E+01 0.829E-01 0.109E+04 0.175E+06 0.328E+00 0.224E-02 0.933E+03 

 1025 0.108E+06 0.514E+01 0.829E-01 0.601E+03 0.128E+06 0.182E+00 0.315E-02 0.129E+04 

 1026 0.908E+05 0.433E+01 0.828E-01 0.122E+04 0.178E+06 0.372E+00 0.287E-02 0.117E+04 

 1027 0.152E+06 0.724E+01 0.828E-01 0.131E+04 0.179E+06 0.398E+00 0.515E-02 0.209E+04 

 1028 0.000E+00 0.000E+00 0.828E-01 0.464E+02 0.317E+05 0.142E-01 0.000E+00 0.000E+00  1029 0.173E+02 0.822E-03 0.828E-01 0.867E+01 0.137E+05 0.265E-02 0.669E-06 0.269E+00 

 1030 0.000E+00 0.000E+00 0.641E+02 0.450E-01 0.110E+05 0.978E-04 0.000E+00 0.000E+00 

 1031 0.940E+00 0.268E+02 0.641E+02 0.126E+02 0.184E+06 0.273E-01 0.117E-01 0.481E+04 

 1032 0.000E+00 -0.103E+04 0.641E+02 0.126E+02 0.184E+06 0.274E-01 0.000E+00 0.000E+00 

 1033 0.142E+02 0.406E+03 0.641E+02 0.125E+02 0.171E+06 0.272E-01 0.175E+00 0.724E+05 

 1034 0.708E+02 0.570E-01 0.340E+00 0.805E+02 0.275E+06 0.232E-01 0.135E-04 0.609E+01 

 1035 0.120E+04 0.962E+00 0.340E+00 0.805E+02 0.275E+06 0.232E-01 0.228E-03 0.103E+03 

 1036 0.482E+04 0.388E+01 0.340E+00 0.168E+03 0.398E+06 0.485E-01 0.921E-03 0.415E+03 

 1037 0.607E+04 0.433E-04 0.101E-02 0.670E+00 0.136E+04 0.193E-03 0.306E-10 0.138E-04  1038 0.333E+04 0.721E-05 0.559E-03 0.347E+00 0.787E+03 0.103E-03 0.283E-11 0.120E-05  1039 0.183E+14 0.574E+03 0.672E-04 0.198E+04 0.208E+05 0.592E+00 0.271E-04 0.114E+02 

 1040 0.966E+05 -0.142E-04 -0.145E-03 -0.419E+00 0.206E+03 0.125E-03 0.671E-11 0.284E-05  1046 0.293E+08 -0.232E-01 -0.337E-03 -0.282E+02 0.237E+04 0.839E-02 0.254E-07 0.115E-01 

 1041 0.494E+04 0.395E+01 0.339E+00 0.224E+03 0.458E+06 0.647E-01 0.940E-03 0.423E+03 

 1042 0.227E+04 0.182E+01 0.339E+00 0.225E+03 0.458E+06 0.650E-01 0.435E-03 0.196E+03 

 1043 0.488E+04 0.390E+01 0.339E+00 0.169E+03 0.397E+06 0.489E-01 0.935E-03 0.421E+03 

 1044 0.123E+04 0.983E+00 0.339E+00 0.227E+03 0.457E+06 0.655E-01 0.237E-03 0.107E+03 

158
 1045 0.192E+06 0.564E+03 0.339E+00 0.107E+04 0.990E+06 0.308E+00 0.371E-01 0.168E+05 

 1047 0.231E+05 0.184E+02 0.339E+00 0.105E+04 0.457E+06 0.301E+00 0.203E-01 0.920E+04 

 1048 0.205E+05 0.163E+02 0.339E+00 0.103E+04 0.424E+06 0.295E+00 0.204E-01 0.929E+04  1049 0.637E+04 0.509E+01 0.339E+00 0.136E+04 0.456E+06 0.390E+00 0.723E-02 0.329E+04 

 1050 0.202E+05 0.161E+02 0.339E+00 0.864E+03 0.355E+06 0.248E+00 0.239E-01 0.109E+05 

 1051 0.126E+05 0.100E+02 0.339E+00 0.166E+04 0.454E+06 0.475E+00 0.173E-01 0.794E+04 

 1052 0.224E+05 0.179E+02 0.339E+00 0.185E+04 0.454E+06 0.529E+00 0.345E-01 0.158E+05 

 1055 0.000E+00 0.000E+00 0.139E+03 0.693E-01 0.209E+06 0.106E-03 0.000E+00 0.000E+00 

 1056 0.239E+00 0.321E+02 0.139E+03 0.196E+02 0.352E+07 0.299E-01 0.722E-01 0.896E+04 

 1057 0.000E+00 -0.876E+03 0.139E+03 0.196E+02 0.353E+07 0.299E-01 0.000E+00 0.000E+00 

 1058 0.200E+01 0.268E+03 0.139E+03 0.195E+02 0.340E+07 0.297E-01 0.590E+00 0.743E+05 

 1059 0.700E+02 0.698E-01 0.379E+00 0.886E+02 0.306E+06 0.256E-01 0.182E-04 0.821E+01 

 1060 0.108E+03 0.108E+00 0.379E+00 0.886E+02 0.306E+06 0.256E-01 0.282E-04 0.127E+02 

 1061 0.477E+04 0.476E+01 0.379E+00 0.185E+03 0.442E+06 0.533E-01 0.124E-02 0.560E+03 

 1062 0.727E+04 0.725E+01 0.379E+00 0.892E+02 0.306E+06 0.257E-01 0.190E-02 0.858E+03 

 1063 0.864E+05 0.861E+02 0.379E+00 0.542E+03 0.751E+06 0.156E+00 0.228E-01 0.103E+05 

 1064 0.280E+05 0.279E+02 0.379E+00 0.613E+03 0.751E+06 0.177E+00 0.835E-02 0.377E+04 

 1053 0.000E+00 0.000E+00 0.339E+00 0.157E+03 0.118E+06 0.449E-01 0.000E+00 0.000E+00 

 1054 0.143E+02 0.114E-01 0.339E+00 0.295E+02 0.510E+05 0.843E-02 0.277E-04 0.127E+02 

 NUMBER OF PRESSURIZATION SYSTEMS = 2  NODUL NODPRP QULPRP QULWAL QCOND TNKTM VOLPROP VOLULG 

BTU/Sec BTU/Sec BTU/Sec R Ft^3 Ft^3 

 29 31 0.0000 0.0000 0.0000 529.6700 284.8873 15.1242  54 56 0.0000 0.0000 0.0000 159.6700 474.8048 25.1952 

 SOLUTION DID NOT SATISFY CONVERGENCE CRITERION 0.100E-02 IN 91 ITERATIONS DIFMAX IN SUCCESSIVE ITERATION = 0.212E-02 

: : : : 

ISTEP = 856 TAU = 0.60040E+02 

 BOUNDARY NODES  NODE P(PSI) TF(F) Z(COMP) RHO CONCENTRATIONS 

(LBM/FT^3) 

HE O2 RP1 

 1 0.7650E+03 0.1200E+03 0.1029E+01 0.4783E+00 0.1000E+01 0.0000E+00 0.0000 

 30 0.5490E+02 0.7000E+02 0.2938E-01 0.5151E+02 0.0000E+00 0.0000E+00 1.0000  34 0.6520E+03 0.7000E+02 0.3817E+00 0.5170E+02 0.0000E+00 0.0000E+00 1.0000  55 0.7194E+02 -0.3000E+03 0.1745E-01 0.7172E+02 0.0000E+00 0.1000E+01 0.0000 

 59 0.6520E+03 -0.3000E+03 0.1686E+00 0.7226E+02 0.0000E+00 0.1000E+01 0.0000  65 0.6150E+03 0.1200E+03 0.1024E+01 0.3867E+00 0.1000E+01 0.0000E+00 0.0000 

159
 SOLUTION 

 INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) CONC 

(LBM/FT^3) 

HE O2 RP1 

 2 0.7638E+03 0.1200E+03 0.1029E+01 0.4776E+00 0.4696E-01 0.1000E+01 0.0000 0.0000  3 0.7562E+03 0.1200E+03 0.1029E+01 0.4730E+00 -0.2202E-19 0.1000E+01 0.0000 0.0000  4 0.7562E+03 0.1199E+03 0.1029E+01 0.4730E+00 0.3088E-02 0.1000E+01 0.0000 0.0000 

 5 0.7562E+03 0.1198E+03 0.1029E+01 0.4731E+00 0.3089E-02 0.1000E+01 0.0000 0.0000  6 0.7559E+03 0.1181E+03 0.1029E+01 0.4743E+00 0.5246E-01 0.1000E+01 0.0000 0.0000  7 0.7558E+03 0.1156E+03 0.1029E+01 0.4762E+00 0.5268E-01 0.1000E+01 0.0000 0.0000  8 0.7558E+03 0.1160E+03 0.1029E+01 0.4760E+00 -0.3793E-20 0.1000E+01 0.0000 0.0000  9 0.7555E+03 0.1161E+03 0.1029E+01 0.4757E+00 0.6711E-02 0.1000E+01 0.0000 0.0000  10 0.7489E+03 0.1148E+03 0.1029E+01 0.4727E+00 0.6668E-02 0.1000E+01 0.0000 0.0000  11 0.7477E+03 0.1164E+03 0.1029E+01 0.4706E+00 0.3605E-03 0.1000E+01 0.0000 0.0000  12 0.7473E+03 0.1185E+03 0.1029E+01 0.4688E+00 0.3591E-03 0.1000E+01 0.0000 0.0000  13 0.7473E+03 0.6647E+02 0.1031E+01 0.5138E+00 0.4592E-03 0.1000E+01 0.0000 0.0000  14 0.7473E+03 0.6411E+02 0.1031E+01 0.5161E+00 0.4612E-03 0.1000E+01 0.0000 0.0000  15 0.9315E+02 0.5830E+02 0.1004E+01 0.6682E-01 0.5971E-04 0.1000E+01 0.0000 0.0000  16 0.9315E+02 0.5958E+02 0.1004E+01 0.6665E-01 0.5957E-04 0.1000E+01 0.0000 0.0000  17 0.7459E+03 0.1206E+03 0.1029E+01 0.4662E+00 0.2232E-03 0.1000E+01 0.0000 0.0000  18 0.7457E+03 0.1219E+03 0.1029E+01 0.4651E+00 0.2227E-03 0.1000E+01 0.0000 0.0000  19 0.7445E+03 0.1210E+03 0.1029E+01 0.4651E+00 0.2672E-03 0.1000E+01 0.0000 0.0000  20 0.7442E+03 0.1178E+03 0.1029E+01 0.4674E+00 0.2686E-03 0.1000E+01 0.0000 0.0000  21 0.9314E+02 0.1137E+03 0.1004E+01 0.6037E-01 -0.1286E-19 0.1000E+01 0.0000 0.0000  22 0.8215E+02 0.1068E+03 0.1003E+01 0.5392E-01 0.4135E-19 0.1000E+01 0.0000 0.0000  23 0.7371E+02 0.9884E+02 0.1003E+01 0.4909E-01 0.4387E-04 0.1000E+01 0.0000 0.0000  24 0.6965E+02 0.9032E+02 0.1003E+01 0.4711E-01 0.4210E-04 0.1000E+01 0.0000 0.0000  25 0.6428E+02 0.8212E+02 0.1003E+01 0.4414E-01 0.3945E-04 0.1000E+01 0.0000 0.0000  26 0.5977E+02 0.7489E+02 0.1003E+01 0.4161E-01 0.3718E-04 0.1000E+01 0.0000 0.0000  27 0.5228E+02 0.6889E+02 0.1002E+01 0.3682E-01 0.1032E-19 0.1000E+01 0.0000 0.0000  28 0.5228E+02 0.6425E+02 0.1002E+01 0.3714E-01 -0.7869E-20 0.1000E+01 0.0000 0.0000  29 0.5228E+02 0.8373E+02 0.1002E+01 0.3583E-01 0.3213E+01 0.9996E+00 0.0000 0.0004  31 0.5490E+02 0.7004E+02 0.3226E-01 0.5151E+02 0.1083E+05 0.0000E+00 0.0000 1.0000  32 0.2803E+02 0.7001E+02 0.1647E-01 0.5150E+02 0.0000E+00 0.0000E+00 0.0000 1.0000 

 33 0.1059E+04 0.7108E+02 0.6176E+00 0.5178E+02 0.0000E+00 0.0000E+00 0.0000 1.0000  35 0.7558E+03 0.1149E+03 0.1029E+01 0.4768E+00 0.2752E-19 0.1000E+01 0.0000 0.0000 

 36 0.7558E+03 0.1152E+03 0.1029E+01 0.4766E+00 0.2581E-19 0.1000E+01 0.0000 0.0000  37 0.7558E+03 0.1155E+03 0.1029E+01 0.4764E+00 0.3904E-20 0.1000E+01 0.0000 0.0000  38 0.7558E+03 0.8336E+02 0.1031E+01 0.5038E+00 0.7662E-03 0.1000E+01 0.0000 0.0000  39 0.7558E+03 0.8031E+02 0.1031E+01 0.5066E+00 0.7704E-03 0.1000E+01 0.0000 0.0000  40 0.6533E+02 0.8264E+02 0.1003E+01 0.4482E-01 0.1115E-03 0.1000E+01 0.0000 0.0000 

 41 0.6533E+02 0.8823E+02 0.1003E+01 0.4436E-01 0.1104E-03 0.1000E+01 0.0000 0.0000  42 0.7558E+03 0.1157E+03 0.1029E+01 0.4762E+00 0.1844E-02 0.1000E+01 0.0000 0.0000  43 0.7558E+03 0.1160E+03 0.1029E+01 0.4759E+00 0.1843E-02 0.1000E+01 0.0000 0.0000  44 0.6533E+02 0.1147E+03 0.1003E+01 0.4232E-01 0.8776E-04 0.1000E+01 0.0000 0.0000  45 0.6533E+02 0.1141E+03 0.1003E+01 0.4237E-01 0.8786E-04 0.1000E+01 0.0000 0.0000 

160
 46 0.6533E+02 0.1160E+03 0.1003E+01 0.4222E-01 0.1215E-18 0.1000E+01 0.0000 0.0000 

 47 0.6533E+02 0.1168E+03 0.1003E+01 0.4217E-01 -0.1698E-19 0.1000E+01 0.0000 0.0000  48 0.6533E+02 0.1178E+03 0.1003E+01 0.4209E-01 0.7566E-04 0.1000E+01 0.0000 0.0000  49 0.6533E+02 0.1189E+03 0.1003E+01 0.4202E-01 0.7552E-04 0.1000E+01 0.0000 0.0000  50 0.6533E+02 0.1201E+03 0.1003E+01 0.4192E-01 0.1217E-03 0.1000E+01 0.0000 0.0000  51 0.6533E+02 0.1214E+03 0.1003E+01 0.4183E-01 0.1215E-03 0.1000E+01 0.0000 0.0000  52 0.6533E+02 0.1227E+03 0.1003E+01 0.4174E-01 0.7260E-20 0.1000E+01 0.0000 0.0000  53 0.6533E+02 0.1239E+03 0.1003E+01 0.4165E-01 -0.6819E-22 0.1000E+01 0.0000 0.0000  54 0.6533E+02 -0.1054E+03 0.1004E+01 0.7903E-01 0.1117E+02 0.8484E+00 0.1516 0.0000  56 0.7194E+02 -0.3000E+03 0.1874E-01 0.7172E+02 0.2573E+05 0.0000E+00 1.0000 0.0000  57 0.4000E+02 -0.3001E+03 0.1043E-01 0.7170E+02 0.0000E+00 0.0000E+00 1.0000 0.0000 

 58 0.9183E+03 -0.2977E+03 0.2345E+00 0.7212E+02 0.0000E+00 0.0000E+00 1.0000 0.0000  60 0.7561E+03 0.1199E+03 0.1029E+01 0.4730E+00 0.3451E-02 0.1000E+01 0.0000 0.0000  61 0.7560E+03 0.1199E+03 0.1029E+01 0.4729E+00 0.3451E-02 0.1000E+01 0.0000 0.0000  62 0.7507E+03 0.1199E+03 0.1029E+01 0.4697E+00 0.0000E+00 0.1000E+01 0.0000 0.0000  63 0.7426E+03 0.1199E+03 0.1029E+01 0.4648E+00 0.4243E-02 0.1000E+01 0.0000 0.0000  64 0.6465E+03 0.1200E+03 0.1025E+01 0.4060E+00 0.5158E-02 0.1000E+01 0.0000 0.0000 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 2 0.0000E+00 0.5633E+01 0.1454E-04 0.2672E-04 0.1244E+01 0.1670E+01  3 0.0000E+00 0.5638E+01 0.1454E-04 0.2671E-04 0.1244E+01 0.1670E+01  4 0.0000E+00 0.5637E+01 0.1454E-04 0.2671E-04 0.1244E+01 0.1670E+01  5 0.0000E+00 0.5637E+01 0.1454E-04 0.2671E-04 0.1244E+01 0.1670E+01  6 0.0000E+00 0.5634E+01 0.1451E-04 0.2665E-04 0.1244E+01 0.1670E+01  7 0.0000E+00 0.5628E+01 0.1447E-04 0.2657E-04 0.1244E+01 0.1670E+01  8 0.0000E+00 0.5629E+01 0.1447E-04 0.2659E-04 0.1244E+01 0.1670E+01 

 9 0.0000E+00 0.5630E+01 0.1448E-04 0.2659E-04 0.1244E+01 0.1670E+01  10 0.0000E+00 0.5631E+01 0.1445E-04 0.2654E-04 0.1244E+01 0.1670E+01  11 0.0000E+00 0.5636E+01 0.1448E-04 0.2660E-04 0.1244E+01 0.1670E+01 

 12 0.0000E+00 0.5640E+01 0.1452E-04 0.2666E-04 0.1244E+01 0.1670E+01  13 0.0000E+00 0.5523E+01 0.1359E-04 0.2502E-04 0.1244E+01 0.1671E+01  14 0.0000E+00 0.5517E+01 0.1355E-04 0.2494E-04 0.1244E+01 0.1671E+01  15 0.0000E+00 0.6539E+01 0.1333E-04 0.2456E-04 0.1242E+01 0.1667E+01  16 0.0000E+00 0.6542E+01 0.1336E-04 0.2460E-04 0.1242E+01 0.1667E+01  17 0.0000E+00 0.5646E+01 0.1455E-04 0.2673E-04 0.1244E+01 0.1670E+01  18 0.0000E+00 0.5649E+01 0.1458E-04 0.2677E-04 0.1244E+01 0.1670E+01  19 0.0000E+00 0.5647E+01 0.1456E-04 0.2674E-04 0.1244E+01 0.1670E+01  20 0.0000E+00 0.5641E+01 0.1450E-04 0.2664E-04 0.1244E+01 0.1670E+01  21 0.0000E+00 0.6665E+01 0.1435E-04 0.2633E-04 0.1242E+01 0.1667E+01  22 0.0000E+00 0.6712E+01 0.1422E-04 0.2610E-04 0.1241E+01 0.1667E+01  23 0.0000E+00 0.6748E+01 0.1408E-04 0.2585E-04 0.1241E+01 0.1667E+01 

 24 0.0000E+00 0.6757E+01 0.1392E-04 0.2557E-04 0.1241E+01 0.1667E+01  25 0.0000E+00 0.6779E+01 0.1377E-04 0.2530E-04 0.1241E+01 0.1667E+01  26 0.0000E+00 0.6798E+01 0.1363E-04 0.2507E-04 0.1241E+01 0.1667E+01 

 27 0.0000E+00 0.6851E+01 0.1352E-04 0.2488E-04 0.1241E+01 0.1667E+01 

161
 28 0.0000E+00 0.6840E+01 0.1344E-04 0.2474E-04 0.1241E+01 0.1667E+01 

 29 0.0000E+00 0.6882E+01 0.1380E-04 0.2535E-04 0.1241E+01 0.1667E+01  31 0.0000E+00 0.0000E+00 0.1251E-02 0.2352E-04 0.4438E+00 0.1381E+01  32 0.0000E+00 0.0000E+00 0.1248E-02 0.2351E-04 0.4438E+00 0.1381E+01  33 0.0000E+00 0.0000E+00 0.1345E-02 0.2392E-04 0.4429E+00 0.1375E+01  35 0.0000E+00 0.5627E+01 0.1445E-04 0.2655E-04 0.1244E+01 0.1670E+01  36 0.0000E+00 0.5627E+01 0.1446E-04 0.2656E-04 0.1244E+01 0.1670E+01  37 0.0000E+00 0.5628E+01 0.1446E-04 0.2657E-04 0.1244E+01 0.1670E+01 

 38 0.0000E+00 0.5557E+01 0.1389E-04 0.2554E-04 0.1244E+01 0.1670E+01  39 0.0000E+00 0.5550E+01 0.1384E-04 0.2545E-04 0.1244E+01 0.1671E+01  40 0.0000E+00 0.6772E+01 0.1378E-04 0.2532E-04 0.1241E+01 0.1667E+01  41 0.0000E+00 0.6785E+01 0.1388E-04 0.2550E-04 0.1241E+01 0.1667E+01  42 0.0000E+00 0.5629E+01 0.1447E-04 0.2658E-04 0.1244E+01 0.1670E+01  43 0.0000E+00 0.5629E+01 0.1447E-04 0.2659E-04 0.1244E+01 0.1670E+01  44 0.0000E+00 0.6843E+01 0.1437E-04 0.2636E-04 0.1241E+01 0.1667E+01  45 0.0000E+00 0.6842E+01 0.1435E-04 0.2634E-04 0.1241E+01 0.1667E+01  46 0.0000E+00 0.6846E+01 0.1439E-04 0.2640E-04 0.1241E+01 0.1667E+01  47 0.0000E+00 0.6848E+01 0.1440E-04 0.2642E-04 0.1241E+01 0.1667E+01  48 0.0000E+00 0.6850E+01 0.1442E-04 0.2645E-04 0.1241E+01 0.1667E+01  49 0.0000E+00 0.6852E+01 0.1444E-04 0.2649E-04 0.1241E+01 0.1667E+01  50 0.0000E+00 0.6855E+01 0.1446E-04 0.2653E-04 0.1241E+01 0.1667E+01  51 0.0000E+00 0.6858E+01 0.1449E-04 0.2657E-04 0.1241E+01 0.1667E+01  52 0.0000E+00 0.6860E+01 0.1451E-04 0.2661E-04 0.1241E+01 0.1667E+01  53 0.0000E+00 0.6863E+01 0.1453E-04 0.2665E-04 0.1241E+01 0.1667E+01  54 0.0000E+00 0.5501E+01 0.1023E-04 0.1865E-04 0.1087E+01 0.1662E+01  56 0.0000E+00 0.6964E+00 0.1415E-03 0.2073E-04 0.4202E+00 0.1731E+01  57 0.0000E+00 0.6963E+00 0.1413E-03 0.2072E-04 0.4204E+00 0.1732E+01 

 58 0.0000E+00 0.6972E+00 0.1468E-03 0.2092E-04 0.4143E+00 0.1705E+01  60 0.0000E+00 0.5638E+01 0.1454E-04 0.2671E-04 0.1244E+01 0.1670E+01  61 0.0000E+00 0.5638E+01 0.1454E-04 0.2671E-04 0.1244E+01 0.1670E+01 

 62 0.0000E+00 0.5641E+01 0.1454E-04 0.2671E-04 0.1244E+01 0.1670E+01  63 0.0000E+00 0.5646E+01 0.1454E-04 0.2671E-04 0.1244E+01 0.1670E+01  64 0.0000E+00 0.5716E+01 0.1453E-04 0.2668E-04 0.1243E+01 0.1670E+01  BRANCHES 

BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 

 1001 0.698E+03 0.116E+01 0.489E+00 0.111E+03 0.395E+06 0.320E-01 0.377E-03 0.170E+03 

 1002 0.463E+04 0.768E+01 0.489E+00 0.232E+03 0.570E+06 0.668E-01 0.251E-02 0.113E+04 

 1003 0.696E+02 0.345E-02 0.845E-01 0.194E+02 0.683E+05 0.559E-02 0.197E-06 0.888E-01 

 1004 0.111E+03 0.548E-02 0.845E-01 0.194E+02 0.683E+05 0.559E-02 0.313E-06 0.141E+00 

 1005 0.468E+04 0.232E+00 0.845E-01 0.404E+02 0.987E+05 0.117E-01 0.132E-04 0.597E+01 

 1006 0.187E+04 0.926E-01 0.845E-01 0.193E+02 0.685E+05 0.559E-02 0.529E-05 0.238E+01 

 1007 0.691E+02 0.342E-02 0.845E-01 0.192E+02 0.686E+05 0.557E-02 0.195E-06 0.874E-01  1008 0.707E+04 0.350E+00 0.845E-01 0.193E+02 0.686E+05 0.557E-02 0.200E-04 0.894E+01 

 1009 0.134E+06 0.662E+01 0.845E-01 0.116E+03 0.168E+06 0.335E-01 0.378E-03 0.169E+03 

 1010 0.237E+05 0.117E+01 0.845E-01 0.910E+02 0.149E+06 0.264E-01 0.676E-04 0.302E+02 

162
 1011 0.733E+04 0.363E+00 0.845E-01 0.117E+03 0.168E+06 0.339E-01 0.209E-04 0.938E+01 

 1012 0.768E+05 0.290E-05 0.737E-04 0.103E+00 0.146E+03 0.296E-04 0.146E-12 0.656E-07  1013 0.139E+06 0.526E-05 0.737E-04 0.936E-01 0.156E+03 0.283E-04 0.265E-12 0.109E-06  1014 0.173E+14 0.654E+03 0.737E-04 0.206E+04 0.233E+05 0.624E+00 0.330E-04 0.135E+02 

 1015 0.106E+07 0.395E-04 0.734E-04 0.717E+00 0.159E+03 0.219E-03 0.155E-10 0.624E-05  1021 0.218E+09 0.807E-02 0.730E-04 0.201E+02 0.835E+03 0.613E-02 0.315E-08 0.127E-02  1016 0.286E+05 0.141E+01 0.844E-01 0.117E+03 0.168E+06 0.339E-01 0.814E-04 0.366E+02 

 1017 0.463E+04 0.229E+00 0.844E-01 0.118E+03 0.167E+06 0.341E-01 0.132E-04 0.596E+01  1018 0.241E+05 0.119E+01 0.844E-01 0.924E+02 0.147E+06 0.266E-01 0.687E-04 0.311E+02 

 1019 0.557E+04 0.275E+00 0.844E-01 0.118E+03 0.167E+06 0.341E-01 0.159E-04 0.719E+01 

 1020 0.228E+07 0.651E+03 0.844E-01 0.898E+03 0.463E+06 0.259E+00 0.654E-02 0.294E+04 

 1022 0.222E+06 0.110E+02 0.845E-01 0.913E+03 0.170E+06 0.265E+00 0.496E-02 0.221E+04 

 1023 0.170E+06 0.844E+01 0.845E-01 0.100E+04 0.169E+06 0.292E+00 0.432E-02 0.190E+04 

 1024 0.819E+05 0.406E+01 0.845E-01 0.112E+04 0.173E+06 0.330E+00 0.231E-02 0.100E+04 

 1025 0.108E+06 0.537E+01 0.845E-01 0.617E+03 0.127E+06 0.183E+00 0.324E-02 0.139E+04 

 1026 0.910E+05 0.451E+01 0.845E-01 0.125E+04 0.177E+06 0.373E+00 0.294E-02 0.124E+04 

 1027 0.151E+06 0.749E+01 0.844E-01 0.132E+04 0.179E+06 0.398E+00 0.526E-02 0.219E+04 

 1028 0.000E+00 0.000E+00 0.844E-01 0.467E+02 0.318E+05 0.141E-01 0.000E+00 0.000E+00  1029 0.170E+02 0.840E-03 0.844E-01 0.869E+01 0.139E+05 0.264E-02 0.675E-06 0.275E+00 

 1030 0.000E+00 0.000E+00 0.642E+02 0.450E-01 0.110E+05 0.979E-04 0.000E+00 0.000E+00  1031 0.940E+00 0.269E+02 0.642E+02 0.126E+02 0.184E+06 0.274E-01 0.117E-01 0.482E+04 

 1032 0.000E+00 -0.103E+04 0.642E+02 0.126E+02 0.184E+06 0.274E-01 0.000E+00 0.000E+00 

 1033 0.142E+02 0.407E+03 0.642E+02 0.125E+02 0.171E+06 0.273E-01 0.176E+00 0.726E+05 

 1034 0.128E+04 0.542E-07 0.782E-04 0.178E-01 0.635E+02 0.516E-05 0.286E-14 0.128E-08  1035 0.958E+04 0.407E-06 0.782E-04 0.178E-01 0.636E+02 0.515E-05 0.215E-13 0.960E-08  1036 0.464E+04 0.197E-06 0.782E-04 0.371E-01 0.918E+02 0.108E-04 0.104E-13 0.465E-08  1037 0.193E+05 0.755E-06 0.750E-04 0.475E-01 0.102E+03 0.137E-04 0.382E-13 0.171E-07  1038 0.239E+05 0.934E-06 0.750E-04 0.449E-01 0.106E+03 0.134E-04 0.474E-13 0.200E-07  1039 0.177E+14 0.691E+03 0.750E-04 0.213E+04 0.232E+05 0.637E+00 0.350E-04 0.147E+02 

 1040 0.416E+06 0.179E-04 0.786E-04 0.529E+00 0.112E+03 0.158E-03 0.107E-10 0.451E-05  1046 0.646E+08 0.303E-02 0.822E-04 0.151E+02 0.603E+03 0.448E-02 0.190E-08 0.809E-03  1041 0.349E+06 0.244E-07 0.317E-05 0.201E-02 0.430E+01 0.581E-06 0.524E-16 0.235E-10  1042 0.159E+07 0.111E-06 0.316E-05 0.200E-02 0.428E+01 0.580E-06 0.236E-15 0.106E-09  1043 0.100E+17 0.691E+03 0.315E-05 0.150E-02 0.370E+01 0.434E-06 0.147E-05 0.659E+00 

 1044 0.502E+07 0.125E-05 0.599E-05 0.427E-01 0.817E+01 0.124E-04 0.572E-13 0.256E-07  1045 0.204E+07 0.430E-05 0.884E-05 0.295E+00 0.261E+02 0.856E-04 0.744E-13 0.332E-07  1047 0.188E+06 0.108E-04 0.910E-04 0.650E+00 0.124E+03 0.188E-03 0.751E-11 0.336E-05 

 1048 0.417E+05 0.240E-05 0.910E-04 0.562E+00 0.115E+03 0.163E-03 0.166E-11 0.746E-06  1049 0.282E+06 0.171E-04 0.935E-04 0.669E+00 0.127E+03 0.194E-03 0.122E-10 0.547E-05  1050 0.345E+05 0.221E-05 0.959E-04 0.418E+00 0.101E+03 0.121E-03 0.161E-11 0.726E-06  1051 0.429E+06 0.297E-04 0.999E-04 0.718E+00 0.135E+03 0.207E-03 0.226E-10 0.102E-04  1052 0.672E+05 0.502E-05 0.104E-03 0.748E+00 0.140E+03 0.216E-03 0.397E-11 0.180E-05  1055 0.000E+00 0.000E+00 0.138E+03 0.690E-01 0.208E+06 0.105E-03 0.000E+00 0.000E+00 

 1056 0.239E+00 0.319E+02 0.139E+03 0.195E+02 0.351E+07 0.298E-01 0.716E-01 0.889E+04 

 1057 0.000E+00 -0.878E+03 0.139E+03 0.195E+02 0.352E+07 0.298E-01 0.000E+00 0.000E+00 

 1058 0.200E+01 0.266E+03 0.139E+03 0.194E+02 0.339E+07 0.296E-01 0.585E+00 0.737E+05 

 1059 0.687E+02 0.778E-01 0.404E+00 0.927E+02 0.326E+06 0.267E-01 0.212E-04 0.957E+01 

163
 1060 0.106E+03 0.120E+00 0.404E+00 0.927E+02 0.327E+06 0.267E-01 0.327E-04 0.148E+02 

 1061 0.468E+04 0.530E+01 0.404E+00 0.193E+03 0.472E+06 0.558E-01 0.145E-02 0.652E+03 

 1062 0.713E+04 0.809E+01 0.404E+00 0.933E+02 0.327E+06 0.269E-01 0.222E-02 0.100E+04 

 1063 0.847E+05 0.961E+02 0.404E+00 0.567E+03 0.801E+06 0.164E+00 0.267E-01 0.120E+05 

 1064 0.278E+05 0.315E+02 0.404E+00 0.650E+03 0.802E+06 0.187E+00 0.100E-01 0.452E+04 

 1053 0.000E+00 0.000E+00 0.104E-03 0.506E-01 0.364E+02 0.146E-04 0.000E+00 0.000E+00 

 1054 0.151E+02 0.113E-08 0.104E-03 0.952E-02 0.158E+02 0.274E-05 0.894E-15 0.406E-09  NUMBER OF PRESSURIZATION SYSTEMS = 2  NODUL NODPRP QULPRP QULWAL QCOND TNKTM VOLPROP VOLULG 

BTU/Sec BTU/Sec BTU/Sec R Ft^3 Ft^3 

 29 31 0.0709 0.4474 0.0005 529.7980 210.3289 89.6826  54 56 2.7834 23.1030 0.0298 168.7120 358.6981 141.3019  ************************************************* 

TIME OF ANALYSIS WAS 713.750000000000 SECS 

 *************************************************

164
APPENDIX S—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 13 

Steady State & Transient Conduction Through a Circular Rod, with Convection 

Contents Page 

Example 13 Input File ............................................................................................................... 

Example 13 History File ........................................................................................................... 

Example 13 Output File ............................................................................................................ 

165

Return to Appendix List
GFSSP VERSION 

 604 GFSSP INSTALLATION PATH ANALYST Alok Majumdar INPUT DATA FILE NAME Ex13.dat OUTPUT FILE NAME Ex13.out TITLE Steady State & Transient Conduction Through a Circular Rod, With Convection USETUP F DENCON GRAVITY ENERGY MIXTURE THRUST STEADY TRANSV SAVER F F T F F T F F HEX HCOEF REACTING INERTIA CONDX ADDPROP PRINTI ROTATION F F F F F F T F BUOYANCY HRATE INVAL MSORCE MOVBND TPA VARGEO TVM F T F F F F F F SHEAR PRNTIN PRNTADD OPVALVE TRANSQ CONJUG RADIAT WINPLOT F T T F F T F T PRESS INSUC VARROT CYCLIC CHKVALS WINFILE DALTON NOSTATS F F F F F F F F NORMAL SIMUL SECONDL NRSOLVT IBDF NOPLT PRESREG FLOWREG F T F F 1 T 0 0 TRANS_MOM USERVARS PSMG ISOLVE PLOTADD SIUNITS TECPLOT MDGEN 

F F F 1 F F F F NUM_USER_VARS IFR_MIX PRINTD SATTABL MSORIN PRELVLV LAMINAR HSTAG 

1 1 F F F F T T NNODES NINT NBR NF  4 2 3 1 

RELAXK RELAXD RELAXH CC NITER RELAXNR RELAXHC RELAXTS  1 0.5 1 0.0001 500 1 1 1NFLUID(I), I = 1, NF  11NODE INDEX DESCRIPTION  11 2 " Node 11"  12 1 " Node 12"  13 1 " Node 13"  14 2 " Node 14"  NODE PRES (PSI) TEMP(DEGF) MASS SOURC HEAT SOURC THRST AREA CONCENTRATION 

11 50 70 0 0 0

 12 14.7 60 0 0 0 13 14.7 60 0 0 0 14 45 70 0 0 0INODE NUMBR NAMEBR 

166
 12 2 1112 1213 

 13 2 1213 1314 BRANCH UPNODE DNNODE OPTION DESCRIPTION 1112 11 12 1 "Pipe 1112" 1213 12 13 1 "Pipe 1213" 1314 13 14 1 "Pipe 1314" BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1112 0.1 1.73 0 0 2.3506161778 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 1213 12 1.73 0 0 2.3506161778 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 1314 12 1.73 0 0 2.3506161778 

NSOLID NAMB NSSC NSFC NSAC NSSR 

8 2 7 8 2 0 

NODESL MATRL SMASS TS HtSrc NUMSS NUMSF NUMSA NUMSSR DESCRIPTION  2 41 1.0000000 70.0000000 0.0000000 1 1 1 0 "S Node 2" NAMESS 23 NAMESF  122 NAMESA  12 

3 41 1.0000000 70.0000000 0.0000000 2 1 0 0 "S Node 3" 

NAMESS  23 34 NAMESF  123 

4 41 1.0000000 70.0000000 0.0000000 2 1 0 0 "S Node 4" 

NAMESS  34 45 NAMESF  124 

5 41 1.0000000 70.0000000 0.0000000 2 1 0 0 "S Node 5" 

NAMESS

 45 56 NAMESF  125 

6 41 1.0000000 70.0000000 0.0000000 2 1 0 0 "S Node 6" 

NAMESS  56 67 NAMESF  136 

7 41 1.0000000 70.0000000 0.0000000 2 1 0 0 "S Node 7" 

NAMESS  67 78 NAMESF  137

167
 8 41 1.0000000 70.0000000 0.0000000 2 1 0 0 "S Node 8" 

NAMESS  78 89 NAMESF  138 

9 41 1.0000000 70.0000000 0.0000000 1 1 1 0 "S Node 9" 

NAMESS 

 89 

NAMESF  139 NAMESA  910 NODEAM TAMB DESCRIPTION  1 32.00000 "A Node 1" 0  10 212.00000 "A Node 10" 0 ICONSS ICNSI ICNSJ ARCSIJ DISTSIJ DESCRIPTION 

23 2 3 3.14159 3.00000 "Conductor 23" 

 34 3 4 3.14159 3.00000 "Conductor 34"  45 4 5 3.14159 3.00000 "Conductor 45"  56 5 6 3.14159 3.00000 "Conductor 56"  67 6 7 3.14159 3.00000 "Conductor 67"  78 7 8 3.14159 3.00000 "Conductor 78"  89 8 9 3.14159 3.00000 "Conductor 89" ICONSF ICS ICF MODEL ARSF HCSF RADSF EMSFS EMSFF DESCRIPTION  122 2 12 0 1.88500e+01 3.17000e-04 F 0.00000e+00 0.00000e+00 "Convection 122"  123 3 12 0 1.88500e+01 3.17000e-04 F 0.00000e+00 0.00000e+00 "Convection 123"  124 4 12 0 1.88500e+01 3.17000e-04 F 0.00000e+00 0.00000e+00 "Convection 124"  125 5 12 0 1.88500e+01 3.17000e-04 F 0.00000e+00 0.00000e+00 "Convection 125" 

 136 6 13 0 1.88500e+01 3.17000e-04 F 0.00000e+00 0.00000e+00 "Convection 136"  137 7 13 0 1.88500e+01 3.17000e-04 F 0.00000e+00 0.00000e+00 "Convection 137"  138 8 13 0 1.88500e+01 3.17000e-04 F 0.00000e+00 0.00000e+00 "Convection 138"  139 9 13 0 1.88500e+01 3.17000e-04 F 0.00000e+00 0.00000e+00 "Convection 139" ICONSA ICSAS ICSAA ARSA HCSA RADSA EMSAS EMSAA DESCRIPTION  12 2 1 3.14159e+00 2.00000e-02 F 0.00000e+00 0.00000e+00 "Convection 12"  910 9 10 3.14159e+00 2.00000e-02 F 0.00000e+00 0.00000e+00 "Convection 910" 

168
EXAMPLE 13 PROPERTY FILES

USER1CP.PRP 2 0 0.1981 1000 0.1981 USER1K.PRP 2 0 0.002611 1000 0.002611 

169
************************************************** 

G F S S P (Version 604)

Generalized Fluid System Simulation Program 

March 2012

Developed by NASA/Marshall Space Flight Center Copyright (C) by Marshall Space Flight Center 

A generalized computer program to calculate flow rates, pressures, temperatures and concentrations in a flow network.

************************************************* 

RUN DATE:09/12/2012 15:25 

 TITLE :Steady State & Transient Conduction Through a Circular Rod, With Convection 

ANALYST :Alok Majumdar

 FILEIN :C:\Program Files (x86)\GFSSP604\TestInstalledExamples\EX13\Ex13.dat FILEOUT :Ex13.out

OPTION VARIABLES 

 ADDPROP BUOYANCY CONDX CONJUG CYCLIC DALTON DENCON ENERGY 

F F F T F F F T 

 FLOWREG GRAVITY HCOEF HEX HRATE IFRMIX INERTIA INSUC  0 F F F T 1 F F 

INVAL MIXTURE MOVBND MSORCE NORMAL NRSOLVT OPVALVE PLOTADD 

 F F F F F F F F  PRESREG PRESS PRINTI PRNTADD PRNTIN RADIATION REACTING ROTATION 

0 F T T T F F F 

 SAVER SECONDL SHEAR SIMULA SIUNITS STEADY THRUST TPA  F F F T F T F F  TRANS_MOM TRANSQ TRANSV TVM TWOD USRVAR VARGEO VARROT  F F F F F F F F 

RLFVLV 

 F  NNODES = 4  NINT = 2 

NBR = 3 

 NF = 1  NVAR = 5  NHREF = 2  FLUIDS: H2O 

170
 BOUNDARY NODES 

 NODE P T RHO AREA 

 (PSI) (F) (LBM/FT^3) (IN^2) 

 11 0.5000E+02 0.7000E+02 0.6231E+02 0.0000E+00 

 14 0.4500E+02 0.7000E+02 0.6231E+02 0.0000E+00  INPUT SPECIFICATIONS FOR INTERNAL NODES 

NODE AREA MASS HEAT 

(IN^2) (LBM/S) (BTU/S) 

 12 0.0000E+00 0.0000E+00 0.0000E+00  13 0.0000E+00 0.0000E+00 0.0000E+00  BRANCH UPNODE DNNODE OPTION  1112 11 12 1  1213 12 13 1  1314 13 14 1  BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA  1112 0.100E+00 0.173E+01 0.000E+00 0.000E+00 0.235E+01 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA  1213 0.120E+02 0.173E+01 0.000E+00 0.000E+00 0.235E+01 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

 1314 0.120E+02 0.173E+01 0.000E+00 0.000E+00 0.235E+01 

 INITIAL GUESS FOR INTERNAL NODES  NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3)

 12 0.1470E+02 0.6000E+02 0.7616E-03 0.6237E+02 0.0000E+00  13 0.1470E+02 0.6000E+02 0.7616E-03 0.6237E+02 0.0000E+00  TRIAL SOLUTION  BRANCH DELP(PSI) FLOWRATE(LBM/SEC) 

1112 0.0000 0.0100 

 1213 0.0000 0.0100  1314 0.0000 0.0100 

CONJUGATE HEAT TRANSFER 

 NSOLIDX = 8  NAMB = 2  NSSC = 7  NSFC = 8  NSAC = 2  NSSR = 0 NODESL MATRL SMASS TS NUMSS NUMSF NUMSA  2 41 1.0000 70.0000 1 1 1 

171
 NAMESS 

 23  NAMESF  122  NAMESA  12 NODESL MATRL SMASS TS NUMSS NUMSF NUMSA  3 41 1.0000 70.0000 2 1 0 

 NAMESS 

 23 34  NAMESF  123 NODESL MATRL SMASS TS NUMSS NUMSF NUMSA  4 41 1.0000 70.0000 2 1 0  NAMESS  34 45  NAMESF  124 NODESL MATRL SMASS TS NUMSS NUMSF NUMSA  5 41 1.0000 70.0000 2 1 0 

 NAMESS 

 45 56  NAMESF  125 NODESL MATRL SMASS TS NUMSS NUMSF NUMSA  6 41 1.0000 70.0000 2 1 0 

 NAMESS 

 56 67  NAMESF  136 NODESL MATRL SMASS TS NUMSS NUMSF NUMSA  7 41 1.0000 70.0000 2 1 0 

 NAMESS 

 67 78  NAMESF  137 NODESL MATRL SMASS TS NUMSS NUMSF NUMSA  8 41 1.0000 70.0000 2 1 0 

 NAMESS

 78 89  NAMESF  138 

NODESL MATRL SMASS TS NUMSS NUMSF NUMSA  9 41 1.0000 70.0000 1 1 1 

 NAMESS 

 89  NAMESF 

172
 139 

 NAMESA  910 NODEAM TAMB 

1 32.0000 

 10 212.0000 ICONSS ICNSI ICNSJ ARCSIJ DISTSIJ 

23 2 3 3.1416 3.0000 34 3 4 3.1416 3.0000 45 4 5 3.1416 3.0000 56 5 6 3.1416 3.0000 67 6 7 3.1416 3.0000 78 7 8 3.1416 3.0000 

89 8 9 3.1416 3.0000 

ICONSF ICS ICF ARSF EMSFS EMSFF  122 2 12 18.8500 0.0000 0.0000 

 123 3 12 18.8500 0.0000 0.0000 

124 4 12 18.8500 0.0000 0.0000 

 125 5 12 18.8500 0.0000 0.0000  136 6 13 18.8500 0.0000 0.0000  137 7 13 18.8500 0.0000 0.0000  138 8 13 18.8500 0.0000 0.0000 

139 9 13 18.8500 0.0000 0.0000 

ICONSA ICSAS ICSAA ARSA HCSA EMSAS EMSAA 

12 2 1 0.3142E+01 0.2000E-01 0.0000E+00 0.0000E+00 

 910 9 10 0.3142E+01 0.2000E-01 0.0000E+00 0.0000E+00  SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 12 0.4998E+02 0.7000E+02 0.2543E-02 0.6231E+02 0.0000E+00 0.0000E+00  13 0.4749E+02 0.7001E+02 0.2416E-02 0.6231E+02 0.0000E+00 0.0000E+00 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R

 12 0.3823E+02 0.5555E-01 0.6557E-03 0.9663E-04 0.9998E+00 0.1007E+01 

 13 0.3823E+02 0.5555E-01 0.6557E-03 0.9663E-04 0.9998E+00 0.1007E+01  BRANCHES BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 

 1112 0.639E-03 0.207E-01 0.684E+02 0.672E+02 0.921E+06 0.554E-01 0.795E-05 0.328E+01 

 1213 0.767E-01 0.249E+01 0.684E+02 0.672E+02 0.921E+06 0.554E-01 0.955E-03 0.393E+03 

 1314 0.767E-01 0.249E+01 0.684E+02 0.673E+02 0.921E+06 0.555E-01 0.955E-03 0.393E+03 

173
 SOLID NODES 

 NODESL CPSLD TS 

BTU/LB F F 

 2 0.000E+00 0.423E+02  3 0.000E+00 0.569E+02  4 0.000E+00 0.691E+02  5 0.000E+00 0.812E+02  6 0.000E+00 0.954E+02  7 0.000E+00 0.114E+03  8 0.000E+00 0.141E+03  9 0.000E+00 0.181E+03  SOLID TO SOLID CONDUCTOR  ICONSS CONDKIJ QDOTSS 

BTU/S FT F BTU/S 

 23 0.261E-02 -0.333E-02 

 34 0.261E-02 -0.279E-02 

 45 0.261E-02 -0.276E-02 

 56 0.261E-02 -0.322E-02 

 67 0.261E-02 -0.428E-02 

 78 0.261E-02 -0.611E-02 

 89 0.261E-02 -0.906E-02 

 SOLID TO FLUID CONDUCTOR 

ICONSF QDOTSF HCSF HCSFR 

BTU/S BTU/S FT**2 F 

 122 -0.115E-02 0.317E-03 0.000E+00 

 123 -0.544E-03 0.317E-03 0.000E+00 

 124 -0.356E-04 0.317E-03 0.000E+00 

 125 0.466E-03 0.317E-03 0.000E+00  136 0.105E-02 0.317E-03 0.000E+00  137 0.183E-02 0.317E-03 0.000E+00  138 0.294E-02 0.317E-03 0.000E+00  139 0.459E-02 0.317E-03 0.000E+00  SOLID TO AMBIENT CONDUCTOR 

ICONSA QDOTSA HCSA HCSAR 

BTU/S BTU/S FT**2 F BTU/S FT**2 F 

 12 0.448E-02 0.200E-01 0.000E+00  910 -0.136E-01 0.200E-01 0.000E+00 

 SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-03 IN 10 ITERATIONS 

TAU = 100000000.000000 ISTEP = 1 DTAU = 

 100000000.000000  ************************************************* 

174
 TIME OF ANALYSIS WAS 1.562500000000000E-002 SECS 

 ************************************************* 

175
APPENDIX T—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 14 

Chilldown of a Short Cryogenic Pipeline 

Contents Page 

Example 14 Input File ............................................................................................................... 

Example 14 History File ........................................................................................................... 

Example 14 Output File (Partial) .............................................................................................. 

176

Return to Appendix List
GFSSP VERSION 

 604 GFSSP INSTALLATION PATH ANALYST Johnny Maroney INPUT DATA FILE NAME Ex14.dat OUTPUT FILE NAME Ex14.out TITLE Chilldown of a Short Cryogenic Pipeline USETUP F DENCON GRAVITY ENERGY MIXTURE THRUST STEADY TRANSV SAVER F F T F F F T F HEX HCOEF REACTING INERTIA CONDX ADDPROP PRINTI ROTATION F F F F F F F F BUOYANCY HRATE INVAL MSORCE MOVBND TPA VARGEO TVM F T F F F F F F SHEAR PRNTIN PRNTADD OPVALVE TRANSQ CONJUG RADIAT WINPLOT F F F F F T F T PRESS INSUC VARROT CYCLIC CHKVALS WINFILE DALTON NOSTATS F F F F F T F F NORMAL SIMUL SECONDL NRSOLVT IBDF NOPLT PRESREG FLOWREG F F F F 1 T 0 0 TRANS_MOM USERVARS PSMG ISOLVE PLOTADD SIUNITS TECPLOT MDGEN 

F F F 1 F F F F NUM_USER_VARS IFR_MIX PRINTD SATTABL MSORIN PRELVLV LAMINAR HSTAG 1 1 F F F F T T NNODES NINT NBR NF  30 28 29 1 RELAXK RELAXD RELAXH CC NITER RELAXNR RELAXHC RELAXTS 

 1 0.5 1 0.0001 500 1 1 1DTAU TIMEF TIMEL NPSTEP NPWSTEP WPLSTEP WPLBUFF 

 0.01 0 20 10 1 50 1.1NFLUID(I), I = 1, NF  10

NODE INDEX DESCRIPTION  1 2 " Node 1" 

 2 1 " Node 2"  31 " Node 3" 

 4 1 " Node 4"  5 1 " Node 5"  6 1 " Node 6" 

 7 1 " Node 7" 

 8 1 " Node 8" 

177
 9 1 " Node 9" 

 10 1 " Node 10" 

 11 1 " Node 11"  12 1 " Node 12"  13 1 " Node 13"  14 1 " Node 14"  15 1 " Node 15"  16 1 " Node 16"  17 1 " Node 17"  18 1 " Node 18"  19 1 " Node 19"  20 1 " Node 20"  21 1 " Node 21"  22 1 " Node 22"  23 1 " Node 23"  24 1 " Node 24"  25 1 " Node 25"  26 1 " Node 26"  27 1 " Node 27"  28 1 " Node 28"  29 1 " Node 29"  30 2 " Node 30"  NODE PRES (PSI) TEMP(DEGF) MASS SOURC HEAT SOURC THRST AREA NODE-VOLUME CONCENTRATION  2 14 60 0 0 0 0

 3 14 60 0 0 0 0 4 14 60 0 0 0 0 5 14 60 0 0 0 0 6 14 60 0 0 0 0 7 14 60 0 0 0 0 8 14 60 0 0 0 0 9 14 60 0 0 0 0 10 14 60 0 0 0 0 11 14 60 0 0 0 0 12 14 60 0 0 0 0 13 14 60 0 0 0 0

 14 14 60 0 0 0 0 15 14 60 0 0 0 0 16 14 60 0 0 0 0 17 14 60 0 0 0 0 18 14 60 0 0 0 0 19 14 60 0 0 0 0 20 14 60 0 0 0 0 21 14 60 0 0 0 0 22 14 60 0 0 0 0 23 14 60 0 0 0 0 24 14 60 0 0 0 0 25 14 60 0 0 0 0

178
 26 14 60 0 0 0 0

 27 14 60 0 0 0 0 28 14 60 0 0 0 0 29 14 60 0 0 0 0 ex14hs1.dat ex14hs30.dat INODE NUMBR NAMEBR  2 2 12 23 

 3 2 23 34  4 2 34 45  5 2 45 56  6 2 56 67  7 2 67 78  8 2 78 89 

 9 2 89 910  10 2 910 1011  11 2 1011 1112  12 2 1112 1213  13 2 1213 1314  14 2 1314 1415  15 2 1415 1516  16 2 1516 1617  17 2 1617 1718  18 2 1718 1819  19 2 1819 1920  20 2 1920 2021  21 2 2021 2122  22 2 2122 2223  23 2 2223 2324  24 2 2324 2425  25 2 2425 2526  26 2 2526 2627  27 2 2627 2728 

 28 2 2728 2829 

 29 2 2829 2930 BRANCH UPNODE DNNODE OPTION DESCRIPTION 12 1 2 1 "Pipe 12" 23 2 3 1 "Pipe 23" 34 3 4 1 "Pipe 34" 45 4 5 1 "Pipe 45" 56 5 6 1 "Pipe 56" 67 6 7 1 "Pipe 67" 78 7 8 1 "Pipe 78" 89 8 9 1 "Pipe 89" 910 9 10 1 "Pipe 910" 1011 10 11 1 "Pipe 1011" 1112 11 12 1 "Pipe 1112" 

179
1213 12 13 1 "Pipe 1213" 

1314 13 14 1 "Pipe 1314" 1415 14 15 1 "Pipe 1415" 1516 15 16 1 "Pipe 1516" 1617 16 17 1 "Pipe 1617" 1718 17 18 1 "Pipe 1718" 1819 18 19 1 "Pipe 1819" 1920 19 20 1 "Pipe 1920" 2021 20 21 1 "Pipe 2021" 2122 21 22 1 "Pipe 2122" 2223 22 23 1 "Pipe 2223" 2324 23 24 1 "Pipe 2324" 2425 24 25 1 "Pipe 2425" 2526 25 26 1 "Pipe 2526" 2627 26 27 1 "Pipe 2627" 2728 27 28 1 "Pipe 2728" 2829 28 29 1 "Pipe 2829" 2930 29 30 1 "Pipe 2930" BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 12 0.897 0.1875 0 0 0.027611630859 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  23 0.897 0.1875 0 0 0.027611630859 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  34 0.897 0.1875 0 0 0.027611630859 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  45 0.897 0.1875 0 0 0.027611630859 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  56 0.897 0.1875 0 0 0.027611630859 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  67 0.897 0.1875 0 0 0.027611630859 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  78 0.897 0.1875 0 0 0.027611630859 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  89 0.897 0.1875 0 0 0.027611630859 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  910 0.897 0.1875 0 0 0.027611630859 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 1011 0.897 0.1875 0 0 0.027611630859 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1112 0.897 0.1875 0 0 0.027611630859 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1213 0.897 0.1875 0 0 0.027611630859 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1314 0.897 0.1875 0 0 0.027611630859 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1415 0.897 0.1875 0 0 0.027611630859 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

180
 1516 0.897 0.1875 0 0 0.027611630859 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1617 0.897 0.1875 0 0 0.027611630859 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1718 0.897 0.1875 0 0 0.027611630859 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1819 0.897 0.1875 0 0 0.027611630859 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1920 0.897 0.1875 0 0 0.027611630859 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 2021 0.897 0.1875 0 0 0.027611630859 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  2122 0.897 0.1875 0 0 0.027611630859 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  2223 0.897 0.1875 0 0 0.027611630859 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  2324 0.897 0.1875 0 0 0.027611630859 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  2425 0.897 0.1875 0 0 0.027611630859 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  2526 0.897 0.1875 0 0 0.027611630859 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  2627 0.897 0.1875 0 0 0.027611630859 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  2728 0.897 0.1875 0 0 0.027611630859 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  2829 0.897 0.1875 0 0 0.027611630859 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  2930 0.897 0.1875 0 0 0.027611630859 INITIAL FLOWRATES IN BRANCHES FOR UNSTEADY FLOW 

 12 0 23 0  34 0  45 0  56 0  67 0  78 0  89 0  910 0  1011 0  1112 0  1213 0  1314 0  1415 0  1516 0  1617 0  1718 0 

181
 1819 0 

 1920 0  2021 0  2122 0  2223 0  2324 0  2425 0  2526 0  2627 0  2728 0  2829 0  2930 0 NSOLID NAMB NSSC NSFC NSAC NSSR 

28 0 27 28 0 0 

NODESL MATRL SMASS TS HtSrc NUMSS NUMSF NUMSA NUMSSR DESCRIPTION  31 42 0.0151000 80.0000000 0.0000000 1 1 0 0 "Al pipe" 

NAMESS  3132 NAMESF  231 

32 42 0.0151000 80.0000000 0.0000000 2 1 0 0 "S Node 32" 

NAMESS  3132 3233 NAMESF  332 

33 42 0.0151000 80.0000000 0.0000000 2 1 0 0 "S Node 33" 

NAMESS  3233 3334 NAMESF  433 

34 42 0.0151000 80.0000000 0.0000000 2 1 0 0 "S Node 34" 

NAMESS  3334 3435 NAMESF  534 

35 42 0.0151000 80.0000000 0.0000000 2 1 0 0 "S Node 35" 

NAMESS  3435 3536 

NAMESF  635 

36 42 0.0151000 80.0000000 0.0000000 2 1 0 0 "S Node 36" 

NAMESS  3536 3637 NAMESF  736 

37 42 0.0151000 80.0000000 0.0000000 2 1 0 0 "S Node 37" 

NAMESS 

182
 3637 3738 

NAMESF  837 

38 42 0.0151000 80.0000000 0.0000000 2 1 0 0 "S Node 38" 

NAMESS  3738 3839 NAMESF  938 

39 42 0.0151000 80.0000000 0.0000000 2 1 0 0 "S Node 39" 

NAMESS  3839 3940 NAMESF  1039 

40 42 0.0151000 80.0000000 0.0000000 2 1 0 0 "S Node 40" 

NAMESS  3940 4041 NAMESF  1140 

41 42 0.0151000 80.0000000 0.0000000 2 1 0 0 "S Node 41" 

NAMESS  4041 4142 NAMESF  1241 

42 42 0.0151000 80.0000000 0.0000000 2 1 0 0 "S Node 42" 

NAMESS  4142 4243 NAMESF  1342 

43 42 0.0151000 80.0000000 0.0000000 2 1 0 0 "S Node 43" 

NAMESS  4243 4344 NAMESF  1443 

44 42 0.0151000 80.0000000 0.0000000 2 1 0 0 "S Node 44" 

NAMESS  4344 4445 NAMESF  1544 

45 42 0.0151000 80.0000000 0.0000000 2 1 0 0 "S Node 45" 

NAMESS  4445 4546 NAMESF  1645 

46 42 0.0151000 80.0000000 0.0000000 2 1 0 0 "S Node 46" 

NAMESS  4546 4647 NAMESF 

183
 1746 

 47 42 0.0151000 80.0000000 0.0000000 2 1 0 0 "S Node 47" NAMESS  4647 4748 NAMESF  1847 

48 42 0.0151000 80.0000000 0.0000000 2 1 0 0 "S Node 48" 

NAMESS 

 4748 4849 

NAMESF 

 1948 

49 42 0.0151000 80.0000000 0.0000000 2 1 0 0 "S Node 49" 

NAMESS 

 4849 4950 

NAMESF  2049 

50 42 0.0151000 80.0000000 0.0000000 2 1 0 0 "S Node 50" 

NAMESS 

 4950 5051 

NAMESF  2150 

51 42 0.0151000 80.0000000 0.0000000 2 1 0 0 "S Node 51" 

NAMESS 

 5051 5152 

NAMESF

 2251 

52 42 0.0151000 80.0000000 0.0000000 2 1 0 0 "S Node 52" 

NAMESS 

 5152 5253 

NAMESF 

 2352

53 42 0.0151000 80.0000000 0.0000000 2 1 0 0 "S Node 53" 

NAMESS 

 5253 5354 

NAMESF 

 2453 

54 42 0.0151000 80.0000000 0.0000000 2 1 0 0 "S Node 54" 

NAMESS 

 5354 5455 

NAMESF  2554 

55 42 0.0151000 80.0000000 0.0000000 2 1 0 0 "S Node 55"

NAMESS 

 5455 5556 

NAMESF  2655 

56 42 0.0151000 80.0000000 0.0000000 2 1 0 0 "S Node 56" 

184
NAMESS 

 5556 5657 NAMESF  2756 

57 42 0.0151000 80.0000000 0.0000000 2 1 0 0 "S Node 57" 

NAMESS  5657 5758 NAMESF  2857 

58 42 0.0151000 80.0000000 0.0000000 1 1 0 0 "S Node 58" 

NAMESS  5758 NAMESF  2958 ICONSS ICNSI ICNSJ ARCSIJ DISTSIJ DESCRIPTION  3132 31 32 0.16870 0.89700 "Conductor 3132"  3233 32 33 0.16870 0.89700 "Conductor 3233"  3334 33 34 0.16870 0.89700 "Conductor 3334"  3435 34 35 0.16870 0.89700 "Conductor 3435"  3536 35 36 0.16870 0.89700 "Conductor 3536"  3637 36 37 0.16870 0.89700 "Conductor 3637"  3738 37 38 0.16870 0.89700 "Conductor 3738"  3839 38 39 0.16870 0.89700 "Conductor 3839"  3940 39 40 0.16870 0.89700 "Conductor 3940"  4041 40 41 0.16870 0.89700 "Conductor 4041"  4142 41 42 0.16870 0.89700 "Conductor 4142"  4243 42 43 0.16870 0.89700 "Conductor 4243"  4344 43 44 0.16870 0.89700 "Conductor 4344"  4445 44 45 0.16870 0.89700 "Conductor 4445"  4546 45 46 0.16870 0.89700 "Conductor 4546"  4647 46 47 0.16870 0.89700 "Conductor 4647"  4748 47 48 0.16870 0.89700 "Conductor 4748"  4849 48 49 0.16870 0.89700 "Conductor 4849"  4950 49 50 0.16870 0.89700 "Conductor 4950"  5051 50 51 0.16870 0.89700 "Conductor 5051" 

 5152 51 52 0.16870 0.89700 "Conductor 5152"  5253 52 53 0.16870 0.89700 "Conductor 5253"  5354 53 54 0.16870 0.89700 "Conductor 5354"  5455 54 55 0.16870 0.89700 "Conductor 5455"  5556 55 56 0.16870 0.89700 "Conductor 5556"  5657 56 57 0.16870 0.89700 "Conductor 5657"  5758 57 58 0.16870 0.89700 "Conductor 5758" ICONSF ICS ICF MODEL ARSF HCSF RADSF EMSFS EMSFF DESCRIPTION 

 231 31 2 2 5.28300e-01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 231"  332 32 3 2 5.28300e-01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 332"  433 33 4 2 5.28300e-01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 433"  534 34 5 2 5.28300e-01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 534" 

185
 635 35 6 2 5.28300e-01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 635" 

 736 36 7 2 5.28300e-01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 736"  837 37 8 2 5.28300e-01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 837"  938 38 9 2 5.28300e-01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 938"  1039 39 10 2 5.28300e-01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 1039"  1140 40 11 2 5.28300e-01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 1140"  1241 41 12 2 5.28300e-01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 1241"  1342 42 13 2 5.28300e-01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 1342"  1443 43 14 2 5.28300e-01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 1443"  1544 44 15 2 5.28300e-01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 1544"  1645 45 16 2 5.28300e-01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 1645"  1746 46 17 2 5.28300e-01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 1746"  1847 47 18 2 5.28300e-01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 1847"  1948 48 19 2 5.28300e-01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 1948"  2049 49 20 2 5.28300e-01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 2049"  2150 50 21 2 5.28300e-01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 2150"  2251 51 22 2 5.28300e-01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 2251"  2352 52 23 2 5.28300e-01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 2352"  2453 53 24 2 5.28300e-01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 2453"  2554 54 25 2 5.28300e-01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 2554"  2655 55 26 2 5.28300e-01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 2655"  2756 56 27 2 5.28300e-01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 2756"  2857 57 28 2 5.28300e-01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 2857"  2958 58 29 2 5.28300e-01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 2958" 

186
EXAMPLE 14 HISTORY AND PROPERTY FILES

EX14HS1.DAT 2 0 14.7 -425. 1. 1000 14.7 -425. 1. EX14HS30.DAT 2 0 13.318 -425. 1. 1000 13.318 -425. 1. USER2CP.PRP 2 0 0.161 1000 0.161 USER2K.PRP 2 0 0.002611 1000 0.002611 

187
************************************************** 

G F S S P (Version 604)

Generalized Fluid System Simulation Program 

March 2012

Developed by NASA/Marshall Space Flight Center Copyright (C) by Marshall Space Flight Center 

A generalized computer program to calculate flow rates, pressures, temperatures and concentrations in a flow network.

************************************************* 

RUN DATE:09/12/2012 15:31 

TITLE :Chilldown of a Short Cryogenic Pipeline

 ANALYST :Johnny Maroney FILEIN :C:\Program Files (x86)\GFSSP604\TestInstalledExamples\EX14\Ex14.dat

 FILEOUT :Ex14.out

OPTION VARIABLES 

 ADDPROP BUOYANCY CONDX CONJUG CYCLIC DALTON DENCON ENERGY 

F F F T F F F T 

 FLOWREG GRAVITY HCOEF HEX HRATE IFRMIX INERTIA INSUC 

 0 F F F T 1 F F 

INVAL MIXTURE MOVBND MSORCE NORMAL NRSOLVT OPVALVE PLOTADD 

 F F F F F F F F 

 PRESREG PRESS PRINTI PRNTADD PRNTIN RADIATION REACTING ROTATION 

0 F F F F F F F 

 SAVER SECONDL SHEAR SIMULA SIUNITS STEADY THRUST TPA  F F F F F F F F  TRANS_MOM TRANSQ TRANSV TVM TWOD USRVAR VARGEO VARROT 

 F F T F F F F F 

RLFVLV 

 F  NNODES = 30  NINT = 28 

NBR = 29 

 NF = 1  NVAR = 85  NHREF = 2  FLUIDS: H2 

188
 BOUNDARY NODES 

 NODE P T RHO AREA 

(PSI) (F) (LBM/FT^3) (IN^2) 

 1 0.1470E+02 -0.4250E+03 0.4490E+01 0.0000E+00 

 30 0.1332E+02 -0.4250E+03 0.4489E+01 0.0000E+00 

 CONJUGATE HEAT TRANSFER  NSOLIDX = 28  NAMB = 0  NSSC = 27  NSFC = 28  NSAC = 0  NSSR = 0 

ISTEP = 10 TAU = 0.10000E+00 

 BOUNDARY NODES  NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3) 

 1 0.1470E+02 -0.4250E+03 0.0000E+00 0.4490E+01 0.0000E+00 

 30 0.1332E+02 -0.4250E+03 0.0000E+00 0.4489E+01 0.0000E+00 

 SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 2 0.1469E+02 -0.4237E+03 0.1730E-01 0.4439E+01 0.9544E-04 0.0000E+00 

 3 0.1469E+02 -0.4232E+03 0.2513E-01 0.3011E+01 0.4315E-04 0.9012E-02  4 0.1469E+02 -0.4232E+03 0.4050E-01 0.1868E+01 0.2677E-04 0.2632E-01  5 0.1468E+02 -0.4232E+03 0.5604E-01 0.1350E+01 0.1934E-04 0.4382E-01  6 0.1468E+02 -0.4232E+03 0.7041E-01 0.1074E+01 0.1539E-04 0.6000E-01  7 0.1468E+02 -0.4232E+03 0.9226E-01 0.8195E+00 0.1175E-04 0.8461E-01  8 0.1467E+02 -0.4232E+03 0.1234E+00 0.6124E+00 0.8778E-05 0.1197E+00 

 9 0.1467E+02 -0.4232E+03 0.1620E+00 0.4666E+00 0.6687E-05 0.1631E+00 

 10 0.1467E+02 -0.4232E+03 0.2080E+00 0.3633E+00 0.5207E-05 0.2149E+00 

 11 0.1466E+02 -0.4232E+03 0.2623E+00 0.2880E+00 0.4128E-05 0.2761E+00 

 12 0.1466E+02 -0.4232E+03 0.3267E+00 0.2312E+00 0.3314E-05 0.3485E+00 

 13 0.1465E+02 -0.4232E+03 0.4035E+00 0.1871E+00 0.2682E-05 0.4350E+00 

 14 0.1465E+02 -0.4232E+03 0.4965E+00 0.1520E+00 0.2178E-05 0.5397E+00 

 15 0.1464E+02 -0.4232E+03 0.6111E+00 0.1234E+00 0.1769E-05 0.6686E+00 

 16 0.1463E+02 -0.4232E+03 0.7560E+00 0.9971E-01 0.1429E-05 0.8317E+00 

 17 0.1461E+02 -0.4198E+03 0.9254E+00 0.7448E-01 0.1067E-05 0.1000E+01  18 0.1459E+02 -0.3979E+03 0.9771E+00 0.4545E-01 0.6514E-06 0.1000E+01 

 19 0.1456E+02 -0.3762E+03 0.9907E+00 0.3309E-01 0.4743E-06 0.1000E+01 

 20 0.1451E+02 -0.3554E+03 0.9958E+00 0.2626E-01 0.3763E-06 0.1000E+01 

189
 21 0.1445E+02 -0.3361E+03 0.9981E+00 0.2201E-01 0.3155E-06 0.1000E+01 

 22 0.1437E+02 -0.3185E+03 0.9992E+00 0.1915E-01 0.2744E-06 0.1000E+01 

 23 0.1428E+02 -0.3026E+03 0.9999E+00 0.1709E-01 0.2449E-06 0.1000E+01 

 24 0.1418E+02 -0.2881E+03 0.1000E+01 0.1552E-01 0.2225E-06 0.1000E+01 

 25 0.1406E+02 -0.2748E+03 0.1001E+01 0.1429E-01 0.2048E-06 0.1000E+01 

 26 0.1394E+02 -0.2626E+03 0.1001E+01 0.1327E-01 0.1903E-06 0.1000E+01  27 0.1380E+02 -0.2512E+03 0.1001E+01 0.1242E-01 0.1781E-06 0.1000E+01 

 28 0.1365E+02 -0.2405E+03 0.1001E+01 0.1169E-01 0.1675E-06 0.1000E+01 

 29 0.1349E+02 -0.2305E+03 0.1001E+01 0.1105E-01 0.2375E-06 0.1000E+01 

 BRANCHES 

BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 

12 0.828E+04 0.669E-02 0.108E-01 0.125E+02 0.901E+05 0.106E-01 0.860E-07 0.232E-02 23 0.893E+04 0.352E-02 0.754E-02 0.886E+01 0.669E+05 0.722E-02 0.308E-07 0.861E-03 

34 0.136E+05 0.306E-02 0.568E-02 0.985E+01 0.567E+05 0.790E-02 0.294E-07 0.832E-03 

45 0.222E+05 0.331E-02 0.463E-02 0.129E+02 0.540E+05 0.104E-01 0.416E-07 0.118E-02 56 0.310E+05 0.323E-02 0.387E-02 0.150E+02 0.519E+05 0.120E-01 0.472E-07 0.134E-02 67 0.397E+05 0.282E-02 0.320E-02 0.155E+02 0.480E+05 0.124E-01 0.427E-07 0.121E-02 78 0.521E+05 0.271E-02 0.274E-02 0.174E+02 0.477E+05 0.139E-01 0.461E-07 0.131E-02 

89 0.685E+05 0.292E-02 0.248E-02 0.211E+02 0.517E+05 0.169E-01 0.602E-07 0.170E-02 

 910 0.872E+05 0.338E-02 0.236E-02 0.264E+02 0.594E+05 0.211E-01 0.871E-07 0.247E-02  1011 0.108E+06 0.407E-02 0.233E-02 0.335E+02 0.705E+05 0.266E-01 0.133E-06 0.376E-02  1112 0.131E+06 0.498E-02 0.234E-02 0.424E+02 0.849E+05 0.336E-01 0.206E-06 0.583E-02  1213 0.156E+06 0.611E-02 0.237E-02 0.535E+02 0.103E+06 0.423E-01 0.319E-06 0.902E-02 

 1314 0.186E+06 0.747E-02 0.241E-02 0.671E+02 0.125E+06 0.529E-01 0.489E-06 0.138E-01  1415 0.220E+06 0.911E-02 0.244E-02 0.838E+02 0.152E+06 0.658E-01 0.744E-06 0.211E-01  1516 0.260E+06 0.111E-01 0.248E-02 0.105E+03 0.185E+06 0.816E-01 0.113E-05 0.319E-01  1617 0.309E+06 0.135E-01 0.250E-02 0.131E+03 0.228E+06 0.102E+00 0.172E-05 0.486E-01  1718 0.406E+06 0.181E-01 0.253E-02 0.177E+03 0.250E+06 0.132E+00 0.287E-05 0.888E-01  1819 0.718E+06 0.326E-01 0.256E-02 0.294E+03 0.170E+06 0.182E+00 0.551E-05 0.265E+00 

 1920 0.104E+07 0.476E-01 0.257E-02 0.405E+03 0.133E+06 0.217E+00 0.821E-05 0.533E+00 

 2021 0.135E+07 0.626E-01 0.258E-02 0.513E+03 0.111E+06 0.248E+00 0.109E-04 0.886E+00 

 2122 0.166E+07 0.771E-01 0.259E-02 0.613E+03 0.981E+05 0.277E+00 0.136E-04 0.130E+01 

 2223 0.195E+07 0.908E-01 0.259E-02 0.706E+03 0.890E+05 0.304E+00 0.161E-04 0.177E+01 

 2324 0.222E+07 0.104E+00 0.260E-02 0.792E+03 0.824E+05 0.328E+00 0.186E-04 0.227E+01 

 2425 0.247E+07 0.116E+00 0.260E-02 0.873E+03 0.773E+05 0.350E+00 0.209E-04 0.279E+01 

 2526 0.271E+07 0.127E+00 0.260E-02 0.949E+03 0.746E+05 0.371E+00 0.232E-04 0.333E+01  2627 0.294E+07 0.138E+00 0.260E-02 0.102E+04 0.715E+05 0.390E+00 0.255E-04 0.391E+01 

 2728 0.317E+07 0.149E+00 0.260E-02 0.109E+04 0.689E+05 0.408E+00 0.278E-04 0.451E+01 

2829 0.339E+07 0.160E+00 0.261E-02 0.116E+04 0.666E+05 0.426E+00 0.301E-04 0.514E+01 

 2930 0.361E+07 0.171E+00 0.261E-02 0.123E+04 0.647E+05 0.443E+00 0.325E-04 0.580E+01 

 SOLID NODES  NODESL CPSLD TS 

BTU/LB F F 

 31 0.161E+00 0.794E+02 

190
 32 0.161E+00 0.795E+02 

 33 0.161E+00 0.795E+02  34 0.161E+00 0.794E+02  35 0.161E+00 0.794E+02  36 0.161E+00 0.794E+02  37 0.161E+00 0.794E+02  38 0.161E+00 0.793E+02  39 0.161E+00 0.793E+02  40 0.161E+00 0.792E+02  41 0.161E+00 0.791E+02  42 0.161E+00 0.789E+02  43 0.161E+00 0.787E+02  44 0.161E+00 0.785E+02  45 0.161E+00 0.782E+02  46 0.161E+00 0.778E+02  47 0.161E+00 0.771E+02  48 0.161E+00 0.769E+02  49 0.161E+00 0.768E+02  50 0.161E+00 0.766E+02  51 0.161E+00 0.765E+02  52 0.161E+00 0.763E+02  53 0.161E+00 0.761E+02  54 0.161E+00 0.759E+02  55 0.161E+00 0.755E+02 

 56 0.161E+00 0.754E+02  57 0.161E+00 0.753E+02  58 0.161E+00 0.752E+02  SOLID TO SOLID CONDUCTOR  ICONSS CONDKIJ QDOTSS 

BTU/S FT F BTU/S 

 3132 0.261E-02 -0.300E-05 

 3233 0.261E-02 -0.112E-05 

 3334 0.261E-02 0.134E-05 

 3435 0.261E-02 0.498E-06 

 3536 0.261E-02 0.158E-05 

 3637 0.261E-02 0.142E-05 

 3738 0.261E-02 0.735E-06 

 3839 0.261E-02 0.283E-05 

 3940 0.261E-02 0.291E-05 

 4041 0.261E-02 0.596E-05 

 4142 0.261E-02 0.693E-05 

 4243 0.261E-02 0.811E-05 

 4344 0.261E-02 0.973E-05 

 4445 0.261E-02 0.121E-04 

 4546 0.261E-02 0.162E-04 

 4647 0.261E-02 0.272E-04 

191
 4748 0.261E-02 0.867E-05 

 4849 0.261E-02 0.520E-05 

 4950 0.261E-02 0.513E-05 

 5051 0.261E-02 0.559E-05 

 5152 0.261E-02 0.710E-05 

 5253 0.261E-02 0.821E-05 

 5354 0.261E-02 0.105E-04 

 5455 0.261E-02 0.156E-04 

 5556 0.261E-02 0.435E-05 

 5657 0.261E-02 0.479E-05 

 5758 0.261E-02 0.337E-05  SOLID TO FLUID CONDUCTOR 

ICONSF QDOTSF HCSF HCSFR 

BTU/S BTU/S FT**2 F 

 231 0.114E-01 0.619E-02 0.000E+00  332 0.119E-01 0.645E-02 0.000E+00  433 0.953E-02 0.517E-02 0.000E+00 

 534 0.632E-02 0.343E-02 0.000E+00 

 635 0.169E-02 0.918E-03 0.000E+00  736 0.586E-02 0.318E-02 0.000E+00  837 0.114E-01 0.620E-02 0.000E+00  938 0.165E-01 0.894E-02 0.000E+00  1039 0.219E-01 0.119E-01 0.000E+00  1140 0.278E-01 0.151E-01 0.000E+00  1241 0.345E-01 0.187E-01 0.000E+00  1342 0.423E-01 0.230E-01 0.000E+00  1443 0.520E-01 0.282E-01 0.000E+00  1544 0.645E-01 0.350E-01 0.000E+00  1645 0.817E-01 0.444E-01 0.000E+00  1746 0.110E+00 0.596E-01 0.000E+00 

 1847 0.154E+00 0.855E-01 0.000E+00 

 1948 0.149E+00 0.861E-01 0.000E+00 

 2049 0.143E+00 0.864E-01 0.000E+00 

 2150 0.137E+00 0.866E-01 0.000E+00 

 2251 0.132E+00 0.866E-01 0.000E+00 

 2352 0.127E+00 0.866E-01 0.000E+00 

 2453 0.122E+00 0.866E-01 0.000E+00 

 2554 0.117E+00 0.866E-01 0.000E+00 

 2655 0.113E+00 0.865E-01 0.000E+00 

 2756 0.109E+00 0.864E-01 0.000E+00  2857 0.106E+00 0.864E-01 0.000E+00 

 2958 0.102E+00 0.863E-01 0.000E+00 

:

: : : 

192
 ISTEP = 1000 TAU = 0.10000E+02 

 BOUNDARY NODES  NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3) 

 1 0.1470E+02 -0.4250E+03 0.0000E+00 0.4490E+01 0.0000E+00 

 30 0.1332E+02 -0.4250E+03 0.0000E+00 0.4489E+01 0.0000E+00 

 SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 2 0.1469E+02 -0.4246E+03 0.1760E-01 0.4475E+01 0.9621E-04 0.0000E+00 

 3 0.1468E+02 -0.4242E+03 0.1746E-01 0.4460E+01 0.6393E-04 0.0000E+00 

 4 0.1467E+02 -0.4239E+03 0.1732E-01 0.4445E+01 0.6372E-04 0.0000E+00 

 5 0.1466E+02 -0.4235E+03 0.1719E-01 0.4431E+01 0.6350E-04 0.0000E+00 

 6 0.1465E+02 -0.4232E+03 0.1783E-01 0.4235E+01 0.6071E-04 0.8295E-03  7 0.1465E+02 -0.4232E+03 0.2253E-01 0.3349E+01 0.4800E-04 0.6140E-02  8 0.1463E+02 -0.4232E+03 0.2803E-01 0.2690E+01 0.3856E-04 0.1234E-01  9 0.1462E+02 -0.4232E+03 0.3436E-01 0.2193E+01 0.3143E-04 0.1948E-01 

 10 0.1460E+02 -0.4232E+03 0.4155E-01 0.1812E+01 0.2597E-04 0.2759E-01  11 0.1458E+02 -0.4232E+03 0.4959E-01 0.1516E+01 0.2173E-04 0.3666E-01  12 0.1456E+02 -0.4232E+03 0.5847E-01 0.1284E+01 0.1840E-04 0.4667E-01  13 0.1453E+02 -0.4233E+03 0.6815E-01 0.1100E+01 0.1576E-04 0.5759E-01  14 0.1449E+02 -0.4233E+03 0.7855E-01 0.9524E+00 0.1365E-04 0.6931E-01  15 0.1446E+02 -0.4233E+03 0.8958E-01 0.8333E+00 0.1194E-04 0.8174E-01  16 0.1441E+02 -0.4233E+03 0.1011E+00 0.7366E+00 0.1056E-04 0.9471E-01 

 17 0.1437E+02 -0.4233E+03 0.1129E+00 0.6575E+00 0.9424E-05 0.1081E+00 

 18 0.1431E+02 -0.4233E+03 0.1250E+00 0.5923E+00 0.8490E-05 0.1216E+00 

 19 0.1426E+02 -0.4234E+03 0.1370E+00 0.5384E+00 0.7718E-05 0.1352E+00 

 20 0.1419E+02 -0.4234E+03 0.1488E+00 0.4940E+00 0.7080E-05 0.1484E+00 

 21 0.1413E+02 -0.4234E+03 0.1603E+00 0.4569E+00 0.6549E-05 0.1613E+00 

 22 0.1405E+02 -0.4235E+03 0.1714E+00 0.4254E+00 0.6097E-05 0.1738E+00 

 23 0.1398E+02 -0.4235E+03 0.1824E+00 0.3981E+00 0.5705E-05 0.1861E+00 

 24 0.1390E+02 -0.4235E+03 0.1931E+00 0.3741E+00 0.5362E-05 0.1981E+00 

 25 0.1381E+02 -0.4236E+03 0.2036E+00 0.3529E+00 0.5059E-05 0.2099E+00 

 26 0.1372E+02 -0.4236E+03 0.2140E+00 0.3341E+00 0.4788E-05 0.2215E+00 

 27 0.1363E+02 -0.4236E+03 0.2240E+00 0.3172E+00 0.4546E-05 0.2327E+00 

 28 0.1353E+02 -0.4237E+03 0.2339E+00 0.3020E+00 0.4329E-05 0.2437E+00  29 0.1343E+02 -0.4237E+03 0.2435E+00 0.2882E+00 0.6197E-05 0.2544E+00 

 BRANCHES 

BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 

12 0.799E+04 0.911E-02 0.128E-01 0.149E+02 0.107E+06 0.126E-01 0.139E-06 0.374E-02 23 0.799E+04 0.910E-02 0.128E-01 0.149E+02 0.109E+06 0.125E-01 0.138E-06 0.375E-02 34 0.798E+04 0.910E-02 0.128E-01 0.150E+02 0.111E+06 0.124E-01 0.137E-06 0.376E-02 

193
45 0.798E+04 0.909E-02 0.128E-01 0.150E+02 0.113E+06 0.123E-01 0.136E-06 0.377E-02 

56 0.798E+04 0.909E-02 0.128E-01 0.151E+02 0.115E+06 0.122E-01 0.135E-06 0.379E-02 67 0.831E+04 0.947E-02 0.128E-01 0.158E+02 0.117E+06 0.127E-01 0.146E-06 0.412E-02 78 0.104E+05 0.118E-01 0.128E-01 0.199E+02 0.124E+06 0.160E-01 0.230E-06 0.652E-02 89 0.128E+05 0.145E-01 0.128E-01 0.248E+02 0.132E+06 0.199E-01 0.352E-06 0.997E-02 

 910 0.155E+05 0.176E-01 0.128E-01 0.305E+02 0.141E+06 0.244E-01 0.523E-06 0.148E-01  1011 0.185E+05 0.210E-01 0.128E-01 0.369E+02 0.151E+06 0.296E-01 0.756E-06 0.214E-01  1112 0.217E+05 0.247E-01 0.128E-01 0.440E+02 0.162E+06 0.353E-01 0.106E-05 0.301E-01  1213 0.253E+05 0.288E-01 0.128E-01 0.520E+02 0.175E+06 0.417E-01 0.146E-05 0.413E-01  1314 0.291E+05 0.331E-01 0.128E-01 0.607E+02 0.189E+06 0.487E-01 0.196E-05 0.555E-01  1415 0.331E+05 0.377E-01 0.128E-01 0.701E+02 0.203E+06 0.562E-01 0.258E-05 0.729E-01  1516 0.373E+05 0.424E-01 0.128E-01 0.801E+02 0.219E+06 0.642E-01 0.332E-05 0.938E-01  1617 0.416E+05 0.473E-01 0.128E-01 0.906E+02 0.236E+06 0.727E-01 0.419E-05 0.118E+00 

 1718 0.460E+05 0.523E-01 0.128E-01 0.102E+03 0.252E+06 0.814E-01 0.519E-05 0.147E+00 

 1819 0.504E+05 0.573E-01 0.128E-01 0.113E+03 0.270E+06 0.904E-01 0.632E-05 0.178E+00 

 1920 0.548E+05 0.623E-01 0.128E-01 0.124E+03 0.287E+06 0.994E-01 0.757E-05 0.213E+00 

 2021 0.591E+05 0.672E-01 0.128E-01 0.135E+03 0.304E+06 0.108E+00 0.890E-05 0.251E+00 

 2122 0.632E+05 0.719E-01 0.128E-01 0.146E+03 0.320E+06 0.117E+00 0.103E-04 0.290E+00 

 2223 0.673E+05 0.765E-01 0.128E-01 0.157E+03 0.336E+06 0.126E+00 0.118E-04 0.332E+00 

 2324 0.713E+05 0.811E-01 0.128E-01 0.168E+03 0.352E+06 0.135E+00 0.134E-04 0.375E+00 

 2425 0.753E+05 0.856E-01 0.128E-01 0.178E+03 0.367E+06 0.143E+00 0.150E-04 0.422E+00 

 2526 0.792E+05 0.900E-01 0.128E-01 0.189E+03 0.382E+06 0.152E+00 0.168E-04 0.470E+00 

 2627 0.831E+05 0.944E-01 0.128E-01 0.200E+03 0.397E+06 0.161E+00 0.186E-04 0.521E+00 

 2728 0.869E+05 0.988E-01 0.128E-01 0.210E+03 0.412E+06 0.169E+00 0.205E-04 0.574E+00 

 2829 0.907E+05 0.103E+00 0.128E-01 0.221E+03 0.426E+06 0.178E+00 0.225E-04 0.629E+00  2930 0.945E+05 0.107E+00 0.128E-01 0.231E+03 0.440E+06 0.186E+00 0.246E-04 0.686E+00 

 SOLID NODES 

NODESL CPSLD TS 

BTU/LB F F 

 31 0.161E+00 0.451E+02  32 0.161E+00 0.452E+02 

 33 0.161E+00 0.452E+02 

 34 0.161E+00 0.444E+02  35 0.161E+00 0.400E+02  36 0.161E+00 0.314E+02  37 0.161E+00 0.216E+02  38 0.161E+00 0.106E+02  39 0.161E+00 -0.159E+01  40 0.161E+00 -0.150E+02  41 0.161E+00 -0.296E+02  42 0.161E+00 -0.454E+02  43 0.161E+00 -0.623E+02  44 0.161E+00 -0.805E+02  45 0.161E+00 -0.100E+03  46 0.161E+00 -0.120E+03  47 0.161E+00 -0.141E+03 

194
 48 0.161E+00 -0.163E+03 

 49 0.161E+00 -0.186E+03  50 0.161E+00 -0.208E+03  51 0.161E+00 -0.225E+03  52 0.161E+00 -0.240E+03  53 0.161E+00 -0.252E+03  54 0.161E+00 -0.263E+03  55 0.161E+00 -0.273E+03  56 0.161E+00 -0.283E+03  57 0.161E+00 -0.292E+03  58 0.161E+00 -0.300E+03  SOLID TO SOLID CONDUCTOR  ICONSS CONDKIJ QDOTSS 

BTU/S FT F BTU/S 

 3132 0.261E-02 -0.342E-05 

 3233 0.261E-02 0.141E-05 

 3334 0.261E-02 0.300E-04 

 3435 0.261E-02 0.183E-03 

 3536 0.261E-02 0.350E-03 

 3637 0.261E-02 0.402E-03 

 3738 0.261E-02 0.450E-03 

 3839 0.261E-02 0.499E-03 

 3940 0.261E-02 0.548E-03 

 4041 0.261E-02 0.598E-03 

 4142 0.261E-02 0.646E-03 

 4243 0.261E-02 0.694E-03 

 4344 0.261E-02 0.744E-03 

 4445 0.261E-02 0.802E-03 

 4546 0.261E-02 0.824E-03 

 4647 0.261E-02 0.848E-03 

 4748 0.261E-02 0.885E-03 

 4849 0.261E-02 0.951E-03 

 4950 0.261E-02 0.889E-03 

 5051 0.261E-02 0.720E-03 

 5152 0.261E-02 0.591E-03 

 5253 0.261E-02 0.506E-03 

 5354 0.261E-02 0.452E-03 

 5455 0.261E-02 0.418E-03 

 5556 0.261E-02 0.391E-03 

 5657 0.261E-02 0.367E-03 

 5758 0.261E-02 0.320E-03 

 SOLID TO FLUID CONDUCTOR  ICONSF QDOTSF HCSF HCSFR 

BTU/S BTU/S FT**2 F 

 231 0.107E-01 0.620E-02 0.000E+00 

195
 332 0.107E-01 0.620E-02 0.000E+00 

 433 0.107E-01 0.619E-02 0.000E+00  534 0.106E-01 0.619E-02 0.000E+00  635 0.109E-01 0.640E-02 0.000E+00  736 0.129E-01 0.773E-02 0.000E+00  837 0.151E-01 0.922E-02 0.000E+00  938 0.173E-01 0.109E-01 0.000E+00  1039 0.196E-01 0.127E-01 0.000E+00  1140 0.220E-01 0.147E-01 0.000E+00  1241 0.242E-01 0.168E-01 0.000E+00  1342 0.264E-01 0.190E-01 0.000E+00  1443 0.283E-01 0.214E-01 0.000E+00  1544 0.300E-01 0.238E-01 0.000E+00  1645 0.313E-01 0.264E-01 0.000E+00  1746 0.322E-01 0.289E-01 0.000E+00  1847 0.326E-01 0.315E-01 0.000E+00  1948 0.325E-01 0.340E-01 0.000E+00  2049 0.318E-01 0.364E-01 0.000E+00  2150 0.307E-01 0.388E-01 0.000E+00  2251 0.298E-01 0.410E-01 0.000E+00  2352 0.292E-01 0.432E-01 0.000E+00  2453 0.285E-01 0.453E-01 0.000E+00  2554 0.279E-01 0.474E-01 0.000E+00  2655 0.273E-01 0.494E-01 0.000E+00  2756 0.265E-01 0.514E-01 0.000E+00  2857 0.258E-01 0.532E-01 0.000E+00  2958 0.251E-01 0.550E-01 0.000E+00 

: : : : 

ISTEP = 2000 TAU = 0.20000E+02 

 BOUNDARY NODES  NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3) 

 1 0.1470E+02 -0.4250E+03 0.0000E+00 0.4490E+01 0.0000E+00 

 30 0.1332E+02 -0.4250E+03 0.0000E+00 0.4489E+01 0.0000E+00 

 SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 2 0.1468E+02 -0.4247E+03 0.1761E-01 0.4477E+01 0.9626E-04 0.0000E+00 

 3 0.1467E+02 -0.4244E+03 0.1748E-01 0.4465E+01 0.6399E-04 0.0000E+00 

 4 0.1465E+02 -0.4240E+03 0.1736E-01 0.4452E+01 0.6382E-04 0.0000E+00 

 5 0.1464E+02 -0.4237E+03 0.1724E-01 0.4440E+01 0.6364E-04 0.0000E+00 

196
 6 0.1462E+02 -0.4234E+03 0.1712E-01 0.4427E+01 0.6346E-04 0.0000E+00 

 7 0.1461E+02 -0.4232E+03 0.1814E-01 0.4150E+01 0.5948E-04 0.1244E-02  8 0.1459E+02 -0.4232E+03 0.2184E-01 0.3445E+01 0.4937E-04 0.5419E-02  9 0.1457E+02 -0.4232E+03 0.2588E-01 0.2903E+01 0.4161E-04 0.9991E-02  10 0.1455E+02 -0.4232E+03 0.3024E-01 0.2482E+01 0.3557E-04 0.1492E-01  11 0.1452E+02 -0.4233E+03 0.3485E-01 0.2150E+01 0.3081E-04 0.2014E-01  12 0.1449E+02 -0.4233E+03 0.3968E-01 0.1885E+01 0.2702E-04 0.2559E-01  13 0.1446E+02 -0.4233E+03 0.4464E-01 0.1672E+01 0.2397E-04 0.3121E-01  14 0.1442E+02 -0.4233E+03 0.4968E-01 0.1499E+01 0.2149E-04 0.3691E-01  15 0.1437E+02 -0.4233E+03 0.5472E-01 0.1358E+01 0.1946E-04 0.4261E-01  16 0.1433E+02 -0.4233E+03 0.5969E-01 0.1241E+01 0.1779E-04 0.4825E-01  17 0.1428E+02 -0.4234E+03 0.6455E-01 0.1145E+01 0.1640E-04 0.5374E-01 

 18 0.1422E+02 -0.4234E+03 0.6922E-01 0.1064E+01 0.1525E-04 0.5904E-01  19 0.1416E+02 -0.4234E+03 0.7367E-01 0.9961E+00 0.1428E-04 0.6408E-01  20 0.1410E+02 -0.4234E+03 0.7784E-01 0.9393E+00 0.1346E-04 0.6881E-01  21 0.1404E+02 -0.4235E+03 0.8173E-01 0.8912E+00 0.1277E-04 0.7322E-01  22 0.1397E+02 -0.4235E+03 0.8537E-01 0.8496E+00 0.1218E-04 0.7736E-01  23 0.1389E+02 -0.4235E+03 0.8882E-01 0.8132E+00 0.1166E-04 0.8127E-01  24 0.1382E+02 -0.4236E+03 0.9209E-01 0.7808E+00 0.1119E-04 0.8498E-01  25 0.1374E+02 -0.4236E+03 0.9520E-01 0.7518E+00 0.1078E-04 0.8851E-01  26 0.1366E+02 -0.4236E+03 0.9815E-01 0.7256E+00 0.1040E-04 0.9187E-01  27 0.1358E+02 -0.4237E+03 0.1010E+00 0.7018E+00 0.1006E-04 0.9507E-01  28 0.1350E+02 -0.4237E+03 0.1037E+00 0.6801E+00 0.9747E-05 0.9812E-01  29 0.1341E+02 -0.4237E+03 0.1062E+00 0.6599E+00 0.1419E-04 0.1011E+00 

 BRANCHES 

BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 12 0.752E+04 0.155E-01 0.173E-01 0.200E+02 0.144E+06 0.170E-01 0.320E-06 0.860E-02 23 0.751E+04 0.155E-01 0.173E-01 0.201E+02 0.146E+06 0.169E-01 0.317E-06 0.862E-02 34 0.751E+04 0.155E-01 0.173E-01 0.202E+02 0.149E+06 0.168E-01 0.315E-06 0.865E-02 45 0.751E+04 0.155E-01 0.173E-01 0.202E+02 0.151E+06 0.166E-01 0.313E-06 0.867E-02 56 0.751E+04 0.155E-01 0.173E-01 0.203E+02 0.153E+06 0.165E-01 0.311E-06 0.869E-02 67 0.751E+04 0.155E-01 0.173E-01 0.203E+02 0.155E+06 0.164E-01 0.310E-06 0.872E-02 78 0.798E+04 0.165E-01 0.173E-01 0.217E+02 0.159E+06 0.174E-01 0.349E-06 0.987E-02 89 0.953E+04 0.197E-01 0.173E-01 0.261E+02 0.166E+06 0.210E-01 0.502E-06 0.142E-01 

 910 0.112E+05 0.232E-01 0.173E-01 0.310E+02 0.173E+06 0.249E-01 0.700E-06 0.198E-01

 1011 0.130E+05 0.268E-01 0.173E-01 0.363E+02 0.182E+06 0.291E-01 0.949E-06 0.269E-01  1112 0.148E+05 0.307E-01 0.173E-01 0.418E+02 0.191E+06 0.336E-01 0.125E-05 0.355E-01  1213 0.168E+05 0.347E-01 0.172E-01 0.477E+02 0.200E+06 0.383E-01 0.162E-05 0.457E-01  1314 0.187E+05 0.387E-01 0.172E-01 0.538E+02 0.209E+06 0.432E-01 0.204E-05 0.575E-01  1415 0.207E+05 0.428E-01 0.172E-01 0.600E+02 0.219E+06 0.482E-01 0.251E-05 0.709E-01  1516 0.227E+05 0.469E-01 0.172E-01 0.662E+02 0.229E+06 0.533E-01 0.304E-05 0.857E-01  1617 0.246E+05 0.509E-01 0.172E-01 0.725E+02 0.238E+06 0.583E-01 0.361E-05 0.102E+00 

 1718 0.265E+05 0.548E-01 0.172E-01 0.786E+02 0.247E+06 0.632E-01 0.421E-05 0.119E+00 

 1819 0.283E+05 0.585E-01 0.172E-01 0.845E+02 0.256E+06 0.680E-01 0.485E-05 0.137E+00  1920 0.301E+05 0.621E-01 0.172E-01 0.903E+02 0.265E+06 0.727E-01 0.550E-05 0.155E+00 

197
 2021 0.317E+05 0.655E-01 0.172E-01 0.957E+02 0.273E+06 0.771E-01 0.615E-05 0.173E+00 

 2122 0.332E+05 0.686E-01 0.172E-01 0.101E+03 0.280E+06 0.814E-01 0.680E-05 0.191E+00  2223 0.347E+05 0.716E-01 0.172E-01 0.106E+03 0.287E+06 0.854E-01 0.745E-05 0.209E+00 

 2324 0.361E+05 0.745E-01 0.172E-01 0.111E+03 0.294E+06 0.893E-01 0.811E-05 0.228E+00 

 2425 0.374E+05 0.773E-01 0.172E-01 0.115E+03 0.300E+06 0.930E-01 0.876E-05 0.246E+00 

 2526 0.387E+05 0.800E-01 0.172E-01 0.120E+03 0.306E+06 0.967E-01 0.942E-05 0.264E+00 

 2627 0.400E+05 0.826E-01 0.172E-01 0.124E+03 0.312E+06 0.100E+00 0.101E-04 0.282E+00 

 2728 0.412E+05 0.851E-01 0.172E-01 0.128E+03 0.318E+06 0.104E+00 0.108E-04 0.301E+00 

 2829 0.424E+05 0.875E-01 0.172E-01 0.132E+03 0.323E+06 0.107E+00 0.114E-04 0.319E+00 

 2930 0.436E+05 0.899E-01 0.172E-01 0.136E+03 0.328E+06 0.111E+00 0.121E-04 0.338E+00  SOLID NODES 

NODESL CPSLD TS 

BTU/LB F F 

 31 0.161E+00 -0.241E+01  32 0.161E+00 -0.229E+01  33 0.161E+00 -0.236E+01  34 0.161E+00 -0.338E+01  35 0.161E+00 -0.796E+01  36 0.161E+00 -0.208E+02  37 0.161E+00 -0.377E+02  38 0.161E+00 -0.558E+02  39 0.161E+00 -0.748E+02  40 0.161E+00 -0.945E+02  41 0.161E+00 -0.115E+03  42 0.161E+00 -0.135E+03  43 0.161E+00 -0.156E+03  44 0.161E+00 -0.177E+03 

 45 0.161E+00 -0.197E+03  46 0.161E+00 -0.217E+03  47 0.161E+00 -0.237E+03  48 0.161E+00 -0.256E+03  49 0.161E+00 -0.274E+03  50 0.161E+00 -0.291E+03  51 0.161E+00 -0.304E+03  52 0.161E+00 -0.315E+03  53 0.161E+00 -0.325E+03  54 0.161E+00 -0.333E+03  55 0.161E+00 -0.340E+03  56 0.161E+00 -0.347E+03  57 0.161E+00 -0.353E+03  58 0.161E+00 -0.357E+03  SOLID TO SOLID CONDUCTOR  ICONSS CONDKIJ QDOTSS 

BTU/S FT F BTU/S 

 3132 0.261E-02 -0.479E-05

198
 3233 0.261E-02 0.250E-05 

 3334 0.261E-02 0.419E-04 

 3435 0.261E-02 0.188E-03 

 3536 0.261E-02 0.526E-03 

 3637 0.261E-02 0.690E-03 

 3738 0.261E-02 0.741E-03 

 3839 0.261E-02 0.779E-03 

 3940 0.261E-02 0.808E-03 

 4041 0.261E-02 0.830E-03 

 4142 0.261E-02 0.842E-03 

 4243 0.261E-02 0.847E-03 

 4344 0.261E-02 0.848E-03 

 4445 0.261E-02 0.843E-03 

 4546 0.261E-02 0.818E-03 

 4647 0.261E-02 0.791E-03 

 4748 0.261E-02 0.771E-03 

 4849 0.261E-02 0.754E-03 

 4950 0.261E-02 0.677E-03 

 5051 0.261E-02 0.554E-03 

 5152 0.261E-02 0.453E-03 

 5253 0.261E-02 0.382E-03 

 5354 0.261E-02 0.333E-03 

 5455 0.261E-02 0.299E-03  5556 0.261E-02 0.272E-03 

 5657 0.261E-02 0.244E-03 

 5758 0.261E-02 0.190E-03 

 SOLID TO FLUID CONDUCTOR 

ICONSF QDOTSF HCSF HCSFR 

BTU/S BTU/S FT**2 F 

 231 0.122E-01 0.787E-02 0.000E+00 

 332 0.122E-01 0.786E-02 0.000E+00  433 0.121E-01 0.785E-02 0.000E+00  534 0.121E-01 0.784E-02 0.000E+00  635 0.119E-01 0.783E-02 0.000E+00  736 0.121E-01 0.823E-02 0.000E+00  837 0.135E-01 0.955E-02 0.000E+00 

 938 0.148E-01 0.110E-01 0.000E+00  1039 0.159E-01 0.124E-01 0.000E+00  1140 0.168E-01 0.139E-01 0.000E+00  1241 0.175E-01 0.155E-01 0.000E+00  1342 0.180E-01 0.170E-01 0.000E+00  1443 0.182E-01 0.185E-01 0.000E+00 

 1544 0.181E-01 0.200E-01 0.000E+00  1645 0.178E-01 0.215E-01 0.000E+00  1746 0.173E-01 0.229E-01 0.000E+00  1847 0.166E-01 0.242E-01 0.000E+00 

199
 1948 0.157E-01 0.255E-01 0.000E+00 

 2049 0.146E-01 0.266E-01 0.000E+00  2150 0.135E-01 0.276E-01 0.000E+00  2251 0.125E-01 0.286E-01 0.000E+00  2352 0.117E-01 0.295E-01 0.000E+00  2453 0.110E-01 0.303E-01 0.000E+00  2554 0.104E-01 0.311E-01 0.000E+00  2655 0.975E-02 0.318E-01 0.000E+00  2756 0.917E-02 0.325E-01 0.000E+00  2857 0.863E-02 0.331E-01 0.000E+00  2958 0.822E-02 0.337E-01 0.000E+00  *************************************************  TIME OF ANALYSIS WAS 97.5000000000000 SECS  ************************************************* *

200
APPENDIX U—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 15 

Simulation of Fluid Transient Following Sudden Valve Closure 

Contents Page 

Example 15 Input File ............................................................................................................... 

Example 15 History File ........................................................................................................... 

Example 15 Output File (Partial) .............................................................................................. 

201

Return to Appendix List
GFSSP VERSION 

 604 GFSSP INSTALLATION PATH ANALYST Alok Majumdar INPUT DATA FILE NAME Ex15.dat OUTPUT FILE NAME Ex15.out TITLE Simulation of Fluid Transient Following Sudden Valve Closure USETUP F DENCON GRAVITY ENERGY MIXTURE THRUST STEADY TRANSV SAVER 

F F T F F F T F HEX HCOEF REACTING INERTIA CONDX ADDPROP PRINTI ROTATION 

F F F F F F T F BUOYANCY HRATE INVAL MSORCE MOVBND TPA VARGEO TVM F T T F F F F F SHEAR PRNTIN PRNTADD OPVALVE TRANSQ CONJUG RADIAT WINPLOT F T T T F F F T PRESS INSUC VARROT CYCLIC CHKVALS WINFILE DALTON NOSTATS F F F F F F F F NORMAL SIMUL SECONDL NRSOLVT IBDF NOPLT PRESREG FLOWREG F T F F 1 T 0 0 TRANS_MOM USERVARS PSMG ISOLVE PLOTADD SIUNITS TECPLOT MDGEN 

T F F 1 F F F F NUM_USER_VARS IFR_MIX PRINTD SATTABL MSORIN PRELVLV LAMINAR HSTAG 1 1 F F F F T T NNODES NINT NBR NF  7 5 6 1 

RELAXK RELAXD RELAXH CC NITER RELAXNR RELAXHC RELAXTS 

 1 0.5 1 0.0001 500 1 1 1

DTAU TIMEF TIMEL NPSTEP NPWSTEP WPLSTEP WPLBUFF 

 0.02 0 1 1 1 50 1.1NFLUID(I), I = 1, NF  6 NODE INDEX DESCRIPTION  12 " Node 1"  2 1 " Node 2"  3 1 " Node 3"  41 " Node 4" 

 5 1 " Node 5"  6 1 " Node 6"  7 2 " Node 7"  NODE PRES (PSI) TEMP(DEGF) MASS SOURC HEAT SOURC THRST AREA NODE-VOLUME CONCENTRATION 

202
 2 14.7 60 0 0 0 0

 3 14.7 60 0 0 0 0 4 14.7 60 0 0 0 0 5 14.7 60 0 0 0 0 6 14.7 60 0 0 0 0  ex15hs1.dat ex15hs7.dat INODE NUMBR NAMEBR  2 2 12 23 

 3 2 23 34  4 2 34 45  5 2 45 56  6 2 56 67 BRANCH UPNODE DNNODE OPTION DESCRIPTION 

12 1 2 1 "Pipe 12" 23 2 3 1 "Pipe 23" 34 3 4 1 "Pipe 34" 45 4 5 1 "Pipe 45" 56 5 6 1 "Pipe 56" 67 6 7 2 "Restrict 67" BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  12 960 0.25 0 0 0.04908734375 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  23 960 0.25 0 0 0.04908734375 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 34 960 0.25 0 0 0.04908734375 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 45 960 0.25 0 0 0.04908734375 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  56 960 0.25 0 0 0.04908734375 

BRANCH OPTION -2 FLOW COEFF AREA 

 67 0.6 0.0491 

INITIAL FLOWRATES IN BRANCHES FOR UNSTEADY FLOW  12 0  23 0

 34 0  45 0  56 0  67 0 NUMBER OF CLOSING/OPENING VALVES IN THE CIRCUIT  1 BRANCH 67 FILE NAME ex15vlv.dat RESTART NODE INFORMATION FILE FNDEX15.DAT 

203
RESTART BRANCH INFORMATION FILE 

FBREX15.DAT EXAMPLE 15 HISTORY AND RESTART FILESEX15HS1.DAT 2 0 500.0 -260.0 0.0 1000 500.0 -260.0 0.0 EX15HS7.DAT 2 0 450.0 -260.0 0.0 1000 450.0 -260.0 0.0 EX15VLV.DAT 7 0.00 0.0491 0.02 0.0164 0.04 0.00545 0.06 0.00182 0.08 0.00061 0.1 1.E-16100 1.E-16FNDEX15.DATNODE P(PSF) TF(R) H(BTU/LB) CONC RHO(LB/FT^3)  EMU(LB/FT-S) Z R(LBF-FT/LB-R) EM(LB) CP(BTU/LB-R) ENTROPY(BTU/LB-R) 

2 70570.99 199.6258 77.07056 1.000000 

 64.96349 8.4011677E-05 0.1126991 48.28000 0.0000000E+00 

 0.4173057 1.524868 

3 69141.62 199.6527 77.07056 1.000000 

 64.94235 8.3891122E-05 0.1104375 48.28000 0.0000000E+00 

 0.4175506 1.524851 

4 67712.23 199.6797 77.07058 1.000000 

 64.92119 8.3770668E-05 0.1081750 48.28000 0.0000000E+00 

 0.4178011 1.524851 

5 66282.80 199.7065 77.07059 1.000000 

 64.90001 8.3650339E-05 0.1059117 48.28000 0.0000000E+00 

204
 0.4180055 1.524851 

6 64853.37 199.7332 77.07063 1.000000 

 64.87878 8.3530074E-05 0.1036477 48.28000 0.0000000E+00 

 0.4182283 1.524851 FBREX15.DAT BRANCH AK FLOWR(LB/S) VEL(FT/S) 

12 153259.8 9.6560813E-02 4.358272 23 153280.5 9.6560813E-02 4.360718 34 153282.9 9.6560813E-02 4.362138 45 153285.4 9.6560813E-02 4.363560 56 153287.8 9.6560813E-02 4.364984 67 5722.974 9.6560813E-02 4.369652 

205
************************************************** 

G F S S P (Version 604)

Generalized Fluid System Simulation Program 

January 2013

Developed by NASA/Marshall Space Flight Center Copyright (C) by Marshall Space Flight Center 

A generalized computer program to calculate flow rates, pressures, temperatures and concentrations in a flow network.

************************************************* 

RUN DATE:01/25/2013 15:35 

TITLE :Simulation of Fluid Transient Following Sudden Valve Closure

 ANALYST :Alok Majumdar FILEIN :D:\GFSSP604Intel\ExamplesJan25\EX15\Ex15.dat

 FILEOUT :Ex15.out

OPTION VARIABLES 

 ADDPROP BUOYANCY CONDX CONJUG CYCLIC DALTON DENCON ENERGY 

F F F F F F F T 

 FLOWREG GRAVITY HCOEF HEX HRATE IFRMIX INERTIA INSUC 

 0 F F F T 1 F F 

 INVAL MIXTURE MOVBND MSORCE NORMAL NRSOLVT OPVALVE PLOTADD  T F F F F F T F  PRESREG PRESS PRINTI PRNTADD PRNTIN RADIATION REACTING ROTATION 

0 F T T T F F F 

 SAVER SECONDL SHEAR SIMULA SIUNITS STEADY THRUST TPA  F F F T F F F F  TRANS_MOM TRANSQ TRANSV TVM TWOD USRVAR VARGEO VARROT 

 T F T F F F F F 

RLFVLV 

 F  NNODES = 7  NINT = 5  NBR = 6  NF = 1  NVAR = 16  NHREF = 2  FLUIDS: O2 

206
 BOUNDARY NODES 

 NODE P T RHO AREA 

(PSI) (F) (LBM/FT^3) (IN^2) 

 1 0.5000E+03 -0.2600E+03 0.6498E+02 0.0000E+00 

 7 0.4500E+03 -0.2600E+03 0.6490E+02 0.0000E+00 

 INPUT SPECIFICATIONS FOR INTERNAL NODES 

NODE AREA MASS HEAT 

(IN^2) (LBM/S) (BTU/S) 

 2 0.0000E+00 0.0000E+00 0.0000E+00  3 0.0000E+00 0.0000E+00 0.0000E+00  4 0.0000E+00 0.0000E+00 0.0000E+00  5 0.0000E+00 0.0000E+00 0.0000E+00  6 0.0000E+00 0.0000E+00 0.0000E+00 

BRANCH UPNODE DNNODE OPTION 

12 1 2 1 23 2 3 1 34 3 4 1 45 4 5 1 56 5 6 1 67 6 7 2 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

12 0.960E+03 0.250E+00 0.000E+00 0.000E+00 0.491E-01 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

23 0.960E+03 0.250E+00 0.000E+00 0.000E+00 0.491E-01

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

34 0.960E+03 0.250E+00 0.000E+00 0.000E+00 0.491E-01 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

45 0.960E+03 0.250E+00 0.000E+00 0.000E+00 0.491E-01

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

56 0.960E+03 0.250E+00 0.000E+00 0.000E+00 0.491E-01 

 BRANCH OPTION -2: FLOW COEF AREA 

67 0.600E+00 0.164E-01 

 INITIAL GUESS FOR INTERNAL NODES  NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3)

 2 0.4901E+03 -0.2600E+03 0.1127E+00 0.6496E+02 0.0000E+00 

 3 0.4802E+03 -0.2600E+03 0.1104E+00 0.6494E+02 0.0000E+00 

 4 0.4702E+03 -0.2600E+03 0.1082E+00 0.6492E+02 0.0000E+00 

 5 0.4603E+03 -0.2600E+03 0.1059E+00 0.6490E+02 0.0000E+00 

 6 0.4504E+03 -0.2599E+03 0.1036E+00 0.6488E+02 0.0000E+00 

 TRIAL SOLUTION 

207
 BRANCH DELP(PSI) FLOWRATE(LBM/SEC) 

12 0.0000 0.0966 23 0.0000 0.0966 34 0.0000 0.0966 45 0.0000 0.0966 56 0.0000 0.0966 67 0.0000 0.0966 

 ISTEP = 1 TAU = 0.20000E-01 BOUNDARY NODES  NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3) 

 1 0.5000E+03 -0.2600E+03 0.0000E+00 0.6498E+02 0.0000E+00 

 7 0.4500E+03 -0.2600E+03 0.0000E+00 0.6490E+02 0.0000E+00 

 SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 2 0.4832E+03 -0.2601E+03 0.1111E+00 0.6497E+02 0.2657E+01 0.0000E+00 

 3 0.4725E+03 -0.2600E+03 0.1087E+00 0.6494E+02 0.1771E+01 0.0000E+00 

 4 0.4640E+03 -0.2600E+03 0.1068E+00 0.6492E+02 0.1771E+01 0.0000E+00 

 5 0.4645E+03 -0.2599E+03 0.1069E+00 0.6491E+02 0.1770E+01 0.0000E+00 

 6 0.4995E+03 -0.2597E+03 0.1148E+00 0.6493E+02 0.8853E+00 0.0000E+00 

 NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 2 0.7705E+02 0.1525E+01 0.8398E-04 0.1819E-04 0.4174E+00 0.2026E+01  3 0.7705E+02 0.1525E+01 0.8386E-04 0.1818E-04 0.4177E+00 0.2028E+01  4 0.7705E+02 0.1525E+01 0.8374E-04 0.1817E-04 0.4179E+00 0.2029E+01  5 0.7708E+02 0.1525E+01 0.8367E-04 0.1816E-04 0.4179E+00 0.2030E+01  6 0.7721E+02 0.1525E+01 0.8376E-04 0.1817E-04 0.4174E+00 0.2028E+01  BRANCHES BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 12 0.152E+06 0.168E+02 0.998E-01 0.451E+01 0.726E+05 0.569E-02 0.150E-04 0.233E+01 

23 0.153E+06 0.107E+02 0.968E-01 0.437E+01 0.705E+05 0.552E-02 0.138E-04 0.214E+01 

34 0.153E+06 0.847E+01 0.960E-01 0.434E+01 0.700E+05 0.547E-02 0.135E-04 0.209E+01 45 0.155E+06 -0.482E+00 0.927E-01 0.419E+01 0.677E+05 0.528E-02 0.122E-04 0.190E+01 

56 0.162E+06 -0.350E+02 0.748E-01 0.338E+01 0.547E+05 0.426E-02 0.673E-05 0.105E+01 

67 0.513E+05 0.495E+02 0.409E-01 0.553E+01 0.516E+05 0.697E-02 0.347E-06 0.540E-01 

208
 SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-03 IN 284 ITERATIONS 

 TAU = 2.000000000000000E-002 ISTEP = 1 DTAU =  2.000000000000000E-002 : 

: : : 

ISTEP = 25 TAU = 0.50000E+00 

 BOUNDARY NODES 

NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3) 

 1 0.5000E+03 -0.2600E+03 0.0000E+00 0.6498E+02 0.0000E+00 

 7 0.4500E+03 -0.2600E+03 0.0000E+00 0.6490E+02 0.0000E+00 

 SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 2 0.4828E+03 -0.2601E+03 0.1110E+00 0.6497E+02 0.2657E+01 0.0000E+00 

 3 0.4544E+03 -0.2601E+03 0.1046E+00 0.6493E+02 0.1771E+01 0.0000E+00  4 0.4348E+03 -0.2601E+03 0.1001E+00 0.6490E+02 0.1770E+01 0.0000E+00 

 5 0.4211E+03 -0.2601E+03 0.9702E-01 0.6488E+02 0.1769E+01 0.0000E+00 

 6 0.4175E+03 -0.2601E+03 0.9618E-01 0.6486E+02 0.8843E+00 0.0000E+00 

 NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 2 0.7705E+02 0.1525E+01 0.8398E-04 0.1819E-04 0.4174E+00 0.2026E+01  3 0.7700E+02 0.1525E+01 0.8377E-04 0.1817E-04 0.4180E+00 0.2029E+01  4 0.7697E+02 0.1525E+01 0.8361E-04 0.1816E-04 0.4184E+00 0.2031E+01  5 0.7696E+02 0.1525E+01 0.8347E-04 0.1815E-04 0.4187E+00 0.2033E+01  6 0.7698E+02 0.1525E+01 0.8338E-04 0.1814E-04 0.4188E+00 0.2034E+01  BRANCHES BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 12 0.201E+06 0.172E+02 -0.295E-01 -0.133E+01 0.215E+05 0.168E-02 0.511E-06 0.793E-01 23 0.214E+06 0.283E+02 -0.230E-01 -0.104E+01 0.168E+05 0.131E-02 0.258E-06 0.401E-01 

34 0.234E+06 0.196E+02 -0.162E-01 -0.733E+00 0.119E+05 0.924E-03 0.989E-07 0.153E-01 

45 0.272E+06 0.137E+02 -0.927E-02 -0.419E+00 0.679E+04 0.528E-03 0.215E-07 0.334E-02 

56 0.230E+06 0.365E+01 -0.301E-02 -0.136E+00 0.220E+04 0.171E-03 0.621E-09 0.964E-04 67 0.138E+34 -0.325E+02 -0.111E-11 -0.246E+05 0.180E+02 0.310E+02 0.187E-09 0.290E-04 

 SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-03 IN 102 ITERATIONS 

TAU = 0.500000000000000 ISTEP = 25 DTAU = 

 2.000000000000000E-002 :

209
: 

: 

ISTEP = 50 TAU = 0.10000E+01 

 BOUNDARY NODES 

NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3) 

 1 0.5000E+03 -0.2600E+03 0.0000E+00 0.6498E+02 0.0000E+00 

 7 0.4500E+03 -0.2600E+03 0.0000E+00 0.6490E+02 0.0000E+00 

 SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 2 0.5083E+03 -0.2600E+03 0.1168E+00 0.6499E+02 0.2658E+01 0.0000E+00 

 3 0.5192E+03 -0.2599E+03 0.1193E+00 0.6498E+02 0.1772E+01 0.0000E+00 

 4 0.5261E+03 -0.2598E+03 0.1208E+00 0.6497E+02 0.1772E+01 0.0000E+00 

 5 0.5304E+03 -0.2597E+03 0.1218E+00 0.6496E+02 0.1771E+01 0.0000E+00 

 6 0.5314E+03 -0.2596E+03 0.1220E+00 0.6495E+02 0.8855E+00 0.0000E+00 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 2 0.7712E+02 0.1525E+01 0.8410E-04 0.1820E-04 0.4170E+00 0.2025E+01  3 0.7718E+02 0.1525E+01 0.8407E-04 0.1819E-04 0.4169E+00 0.2025E+01  4 0.7723E+02 0.1525E+01 0.8403E-04 0.1819E-04 0.4168E+00 0.2025E+01  5 0.7727E+02 0.1525E+01 0.8398E-04 0.1819E-04 0.4168E+00 0.2025E+01  6 0.7730E+02 0.1525E+01 0.8391E-04 0.1818E-04 0.4168E+00 0.2026E+01  BRANCHES BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 12 0.188E+06 -0.833E+01 -0.387E-01 -0.175E+01 0.281E+05 0.221E-02 0.108E-05 0.168E+00 

23 0.194E+06 -0.109E+02 -0.342E-01 -0.154E+01 0.248E+05 0.195E-02 0.766E-06 0.119E+00 

34 0.206E+06 -0.696E+01 -0.269E-01 -0.121E+01 0.195E+05 0.153E-02 0.394E-06 0.613E-01 

45 0.231E+06 -0.426E+01 -0.171E-01 -0.771E+00 0.124E+05 0.972E-03 0.113E-06 0.176E-01 56 0.310E+06 -0.105E+01 -0.581E-02 -0.262E+00 0.423E+04 0.331E-03 0.602E-08 0.937E-03 67 0.138E+34 0.815E+02 -0.111E-11 -0.246E+05 0.180E+02 0.310E+02 0.186E-09 0.290E-04 

 SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-03 IN 129 ITERATIONS 

TAU = 1.00000000000000 ISTEP = 50 DTAU = 

 2.000000000000000E-002 ************************************************* 

TIME OF ANALYSIS WAS 1.98437500000000 SECS 

 *************************************************

210
APPENDIX V—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 16 

Simulation of a Pressure Regulator Downstream of a Pressurized Tank 

Contents Page 

Example 16 Input File ............................................................................................................... 

Example 16 History File ........................................................................................................... 

Example 16 Output File (Partial) .............................................................................................. 

211

Return to Appendix List
GFSSP VERSION 

 604 GFSSP INSTALLATION PATH C:\Program Files (x86)\GFSSP604\ 

ANALYST Alok Majumdar INPUT DATA FILE NAME D:\GFSSP604Intel\Examples\Ex16\EX16.dat 

OUTPUT FILE NAME EX16.out TITLE Simulation of a pressure regulator downstream of a Pressurized Tank USETUP F 

DENCON GRAVITY ENERGY MIXTURE THRUST STEADY TRANSV SAVER F F T F F F T F HEX HCOEF REACTING INERTIA CONDX ADDPROP PRINTI ROTATION F F F F F T T F BUOYANCY HRATE INVAL MSORCE MOVBND TPA VARGEO TVM F T F F F F F F SHEAR PRNTIN PRNTADD OPVALVE TRANSQ CONJUG RADIAT WINPLOT F T T F F F F T 

PRESS INSUC VARROT CYCLIC CHKVALS WINFILE DALTON NOSTATS 

F F F F F T F F NORMAL SIMUL SECONDL NRSOLVT IBDF NOPLT PRESREG FLOWREG F T T F 1 T 1 0 TRANS_MOM USERVARS PSMG ISOLVE PLOTADD SIUNITS TECPLOT MDGEN 

F F F 1 F F F F NUM_USER_VARS IFR_MIX PRINTD SATTABL MSORIN PRELVLV LAMINAR HSTAG 1 1 F F F F T T 

NNODES NINT NBR NF  3 2 2 1 RELAXK RELAXD RELAXH CC NITER RELAXNR RELAXHC RELAXTS 

 1 0.5 1 1e-05 500 1 1 1DTAU TIMEF TIMEL NPSTEP NPWSTEP WPLSTEP WPLBUFF  0.1 0 15 5 1 50 1.1NFLUID(I), I = 1, NF  33RREF CPREF GAMREF EMUREF AKREF PREF TREF HREF SREF  53.34 0.24 1.3999 1.26e-05 4.133e-06 14.7 -459 0 0

NODE INDEX DESCRIPTION  11 " Node 1" 

 3 2 " Node 3"  2 1 " Node 2" 

212
NODE PRES (PSI) TEMP(DEGF) MASS SOURC HEAT SOURC THRST AREA NODE-VOLUME CONCENTRATION 

 1 100 80 0 0 0 17280 2 14.7 60 0 0 0 100 ex16hs3.datINODE NUMBR NAMEBR  1 1 12  2 2 12 23 

BRANCH UPNODE DNNODE OPTION DESCRIPTION 12 1 2 2 "Restrict 12" 

23 2 3 2 "Restrict 23" BRANCH OPTION -2 FLOW COEFF AREA  12 1 0.04BRANCH OPTION -2 FLOW COEFF AREA  23 1 0.00785 INITIAL FLOWRATES IN BRANCHES FOR UNSTEADY FLOW  12 0 23 0 NUMBER OF PRESSURE REGULATOR ASSEMBLY IN THE CIRCUIT 1 PRESS REG BR HIST FILE MAX_AREA PRESSURE RELAXATION CONVERGENCE MAX_ITERATIONS MIN_AREA 12 1 1.44 40 0.3 0.0001 50 1e-16 PRESSURE REGULATOR HISTORY FILE preg_hist.dat 

213
EXAMPLE 16 HISTORY FILES

EX16HS3.DAT 2 0 14.700 80.00 1.00 1000 14.700 80.00 1.00 PREG_HIST.DAT 4 0 35.00 10 35.00 10.01 40.00 1000 40.00 

214
 ************************************************** 

G F S S P (Version 604)

Generalized Fluid System Simulation Program 

March 2012

Developed by NASA/Marshall Space Flight Center Copyright (C) by Marshall Space Flight Center 

A generalized computer program to calculate flow rates, pressures, temperatures and concentrations in a flow network.

************************************************* 

RUN DATE:09/28/2012 08:54 

TITLE :Simulation of a pressure regulator downstream of a Pressurized Tank

 ANALYST :Alok Majumdar FILEIN :D:\GFSSP604Intel\Examples\Ex16\EX16.dat

 FILEOUT :EX16.out

OPTION VARIABLES 

 ADDPROP BUOYANCY CONDX CONJUG CYCLIC DALTON DENCON ENERGY 

T F F F F F F T 

 FLOWREG GRAVITY HCOEF HEX HRATE IFRMIX INERTIA INSUC 

 0 F F F T 1 F F 

INVAL MIXTURE MOVBND MSORCE NORMAL NRSOLVT OPVALVE PLOTADD 

 F F F F F F F F  PRESREG PRESS PRINTI PRNTADD PRNTIN RADIATION REACTING ROTATION 

1 F T T T F F F 

 SAVER SECONDL SHEAR SIMULA SIUNITS STEADY THRUST TPA  F T F T F F F F  TRANS_MOM TRANSQ TRANSV TVM TWOD USRVAR VARGEO VARROT 

 F F T F F F F F 

RLFVLV 

 F  NNODES = 3  NINT = 2 

NBR = 2 

 NF = 1  NVAR = 6  NHREF = 2 

 FLUIDS: IDEL 

215
 BOUNDARY NODES 

 NODE P T RHO AREA 

(PSI) (F) (LBM/FT^3) (IN^2) 

 3 0.1470E+02 0.8000E+02 0.7354E-01 0.0000E+00 

 INPUT SPECIFICATIONS FOR INTERNAL NODES  NODE AREA MASS HEAT 

(IN^2) (LBM/S) (BTU/S) 

1 0.0000E+00 0.0000E+00 0.0000E+00 

 2 0.0000E+00 0.0000E+00 0.0000E+00 

BRANCH UPNODE DNNODE OPTION 

12 1 2 2 23 2 3 2 

 BRANCH OPTION -2: FLOW COEF AREA 

12 0.100E+01 0.400E-01

 BRANCH OPTION -2: FLOW COEF AREA 

23 0.100E+01 0.785E-02 

 INITIAL GUESS FOR INTERNAL NODES  NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3) 

 1 0.1000E+03 0.8000E+02 0.1000E+01 0.5002E+00 0.0000E+00  2 0.1470E+02 0.6000E+02 0.1000E+01 0.7637E-01 0.0000E+00  TRIAL SOLUTION  BRANCH DELP(PSI) FLOWRATE(LBM/SEC) 

12 0.0000 0.0000 23 0.0000 0.0000 

 SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-04 IN 501 ITERATIONS 

TAU = 0.100000000000000 ISTEP = 1 DTAU = 

 0.100000000000000  SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-04 IN 505 ITERATIONS  TAU = 0.200000000000000 ISTEP = 2 DTAU =  0.100000000000000 

SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-04 IN 409 ITERATIONS 

 TAU = 0.300000000000000 ISTEP = 3 DTAU =  0.100000000000000 

216
 SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-04 IN 294 ITERATIONS 

 TAU = 0.400000000000000 ISTEP = 4 DTAU =  0.100000000000000  ISTEP = 5 TAU = 0.50000E+00 

 BOUNDARY NODES  NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

 (LBM/FT^3) 

 3 0.1470E+02 0.8000E+02 0.1000E+01 0.7354E-01 0.0000E+00 

 SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 1 0.9969E+02 0.7952E+02 0.1000E+01 0.4991E+00 0.4991E+01 0.0000E+00  2 0.3477E+02 0.6359E+02 0.1000E+01 0.1794E+00 0.1038E-01 0.0000E+00 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 1 0.1294E+03 0.1475E+01 0.1260E-04 0.4133E-05 0.2400E+00 0.1400E+01  2 0.1246E+03 0.1540E+01 0.1260E-04 0.4133E-05 0.2400E+00 0.1400E+01  BRANCHES BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 12 0.997E+08 0.649E+02 0.968E-02 0.110E+04 0.206E+06 0.965E+00 0.432E-03 0.181E+03 

23 0.292E+08 0.201E+02 0.996E-02 0.102E+04 0.121E+06 0.908E+00 0.394E-03 0.160E+03 

***** TOTAL ENTROPY GENERATION = 0.826E-03 BTU/(R-SEC) ****** 

  TOTAL WORK LOST = 0.621E+00 HP ** *** 

 SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-04 IN 287 ITERATIONS 

TAU = 0.500000000000000 ISTEP = 5 DTAU = 

 0.100000000000000  SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-04 IN 299 ITERATIONS  TAU = 0.600000000000000 ISTEP = 6 DTAU =  0.100000000000000 

217
 SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-04 IN 254 ITERATIONS 

 TAU = 0.700000000000000 ISTEP = 7 DTAU =  0.100000000000000  SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-04 IN 253 ITERATIONS  TAU = 0.800000000000000 ISTEP = 8 DTAU =  0.100000000000000 

SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-04 IN 253 ITERATIONS 

 TAU = 0.900000000000000 ISTEP = 9 DTAU =  0.100000000000000 

. . . . 

ISTEP = 70 TAU = 0.70000E+01 

 BOUNDARY NODES 

 NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3) 

 3 0.1470E+02 0.8000E+02 0.1000E+01 0.7354E-01 0.0000E+00 

 SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 1 0.9778E+02 0.7655E+02 0.1000E+01 0.4923E+00 0.4923E+01 0.0000E+00  2 0.3500E+02 0.2094E+02 0.1000E+01 0.1966E+00 0.1138E-01 0.0000E+00 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 1 0.1294E+03 0.1475E+01 0.1260E-04 0.4133E-05 0.2400E+00 0.1400E+01  2 0.1246E+03 0.1519E+01 0.1260E-04 0.4133E-05 0.2400E+00 0.1400E+01  BRANCHES BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 12 0.822E+08 0.628E+02 0.105E-01 0.109E+04 0.212E+06 0.958E+00 0.462E-03 0.193E+03 

23 0.266E+08 0.203E+02 0.105E-01 0.978E+03 0.127E+06 0.910E+00 0.417E-03 0.156E+03 

218
***** TOTAL ENTROPY GENERATION = 0.878E-03 BTU/(R-SEC) ****** 

  TOTAL WORK LOST = 0.634E+00 HP ** *** 

. . . . 

ISTEP = 150 TAU = 0.15000E+02 

 BOUNDARY NODES  NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3) 

 3 0.1470E+02 0.8000E+02 0.1000E+01 0.7354E-01 0.0000E+00 

 SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 1 0.9516E+02 0.7240E+02 0.1000E+01 0.4828E+00 0.4828E+01 0.0000E+00  2 0.4000E+02 0.3080E+02 0.1000E+01 0.2201E+00 0.1274E-01 0.0000E+00 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 1 0.1294E+03 0.1475E+01 0.1260E-04 0.4133E-05 0.2400E+00 0.1400E+01 

 2 0.1246E+03 0.1514E+01 0.1260E-04 0.4133E-05 0.2400E+00 0.1400E+01  BRANCHES BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 12 0.517E+08 0.552E+02 0.124E-01 0.103E+04 0.222E+06 0.910E+00 0.492E-03 0.204E+03 

23 0.238E+08 0.253E+02 0.124E-01 0.103E+04 0.150E+06 0.951E+00 0.537E-03 0.205E+03 

***** TOTAL ENTROPY GENERATION = 0.103E-02 BTU/(R-SEC) ****** 

  TOTAL WORK LOST = 0.743E+00 HP ** *** 

 SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-04 IN 92 ITERATIONS 

TAU = 15.0000000000000 ISTEP = 150 DTAU = 

 0.100000000000000 

219
 SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-04 IN 92 ITERATIONS 

 TAU = 15.1000000000000 ISTEP = 151 DTAU =  0.100000000000000  *************************************************  TIME OF ANALYSIS WAS 0.109375000000000 SECS  ************************************************** 

220
APPENDIX W—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 17 

Simulation of a Flow Regulator Downstream of a Pressurized Tank 

Contents Page 

Example 17 Input File ............................................................................................................... 

Example 17 History File ........................................................................................................... 

Example 17 Output File (Partial) .............................................................................................. 

221

Return to Appendix List
GFSSP VERSION 

 604 GFSSP INSTALLATION PATH C:\Program Files (x86)\GFSSP604\ 

ANALYST Alok Majumdar INPUT DATA FILE NAME D:\GFSSP604Intel\Examples\Ex17\Ex17.dat 

OUTPUT FILE NAME Ex17.out TITLE Simulation of a flow regulator downstream of a Pressurized Tank USETUP F 

DENCON GRAVITY ENERGY MIXTURE THRUST STEADY TRANSV SAVER F F T F F F T F HEX HCOEF REACTING INERTIA CONDX ADDPROP PRINTI ROTATION F F F F F T T F BUOYANCY HRATE INVAL MSORCE MOVBND TPA VARGEO TVM F F F F F F F F SHEAR PRNTIN PRNTADD OPVALVE TRANSQ CONJUG RADIAT WINPLOT F T T F F F F T PRESS INSUC VARROT CYCLIC CHKVALS WINFILE DALTON NOSTATS F F F F F F F F NORMAL SIMUL SECONDL NRSOLVT IBDF NOPLT PRESREG FLOWREG F T F F 1 F 0 1 TRANS_MOM USERVARS PSMG ISOLVE PLOTADD SIUNITS TECPLOT MDGEN 

F F F 1 F F F F NUM_USER_VARS IFR_MIX PRINTD SATTABL MSORIN PRELVLV LAMINAR HSTAG 1 1 F F F F T T NNODES NINT NBR NF  2 1 1 1 

RELAXK RELAXD RELAXH CC NITER RELAXNR RELAXHC RELAXTS 

 1 0.5 1 0.0001 500 1 1 1

DTAU TIMEF TIMEL NPSTEP NPWSTEP WPLSTEP WPLBUFF 

 0.5 0 20 5 1 50 1.1NFLUID(I), I = 1, NF

 33 RREF CPREF GAMREF EMUREF AKREF PREF TREF HREF SREF 

 53.34 0.24 1.3999 1.26e-05 4.133e-06 14.7 -459 0 0

NODE INDEX DESCRIPTION  11 " Node 1" 

 2 2 " Node 2"  NODE PRES (PSI) TEMP(DEGF) MASS SOURC HEAT SOURC THRST AREA NODE-VOLUME CONCENTRATION  1 100 80 0 0 0 17280

 Ex17hs3.dat 

222
INODE NUMBR NAMEBR 

 1 1 12 BRANCH UPNODE DNNODE OPTION DESCRIPTION 12 1 2 22 "Orifice 12" BRANCH OPTION -22 AREA FLOW COEF 

 12 0.00785 1

INITIAL FLOWRATES IN BRANCHES FOR UNSTEADY FLOW  12 0 NUMBER OF FLOW REGULATOR ASSEMBLY IN THE CIRCUIT 1 FLOW REG BR HIST FILE AREA REGULATOR FLOW RELAXATION CONVERGENCE 12 1 0.3 0.012 1 0.001 FLOW REGULATOR HISTORY FILE freg_hist.dat 

223
EXAMPLE 17 HISTORY FILES

Ex17hs3.dat 2 0 14.700 80.00 1.00 1000 14.700 80.00 1.00 FREQ_HIST.DAT 4 0 35.00 10 35.00 10.01 40.00 1000 40.00 

224
 ************************************************** 

G F S S P (Version 604)

Generalized Fluid System Simulation Program 

March 2012

Developed by NASA/Marshall Space Flight Center Copyright (C) by Marshall Space Flight Center 

A generalized computer program to calculate flow rates, pressures, temperatures and concentrations in a flow network.

************************************************* 

RUN DATE:09/28/2012 10:00 

TITLE :Simulation of a flow regulator downstream of a Pressurized Tank

 ANALYST :Alok Majumdar FILEIN :D:\GFSSP604Intel\Examples\Ex17\Ex17.dat

 FILEOUT :Ex17.out

OPTION VARIABLES 

 ADDPROP BUOYANCY CONDX CONJUG CYCLIC DALTON DENCON ENERGY 

T F F F F F F T 

 FLOWREG GRAVITY HCOEF HEX HRATE IFRMIX INERTIA INSUC 

 1 F F F F 1 F F 

INVAL MIXTURE MOVBND MSORCE NORMAL NRSOLVT OPVALVE PLOTADD 

 F F F F F F F F  PRESREG PRESS PRINTI PRNTADD PRNTIN RADIATION REACTING ROTATION 

0 F T T T F F F 

 SAVER SECONDL SHEAR SIMULA SIUNITS STEADY THRUST TPA  F F F T F F F F 

TRANS_MOM TRANSQ TRANSV TVM TWOD USRVAR VARGEO VARROT 

 F F T F F F F F 

RLFVLV 

 F  NNODES = 2  NINT = 1 

NBR = 1 

 NF = 1  NVAR = 3  NHREF = 2  FLUIDS: IDEL 

225
 BOUNDARY NODES 

 NODE P T RHO AREA 

(PSI) (F) (LBM/FT^3) (IN^2) 

 2 0.1470E+02 0.8000E+02 0.7354E-01 0.0000E+00 

 INPUT SPECIFICATIONS FOR INTERNAL NODES  NODE AREA MASS HEAT 

(IN^2) (LBM/S) (BTU/LBM) 

1 0.0000E+00 0.0000E+00 0.0000E+00 

BRANCH UPNODE DNNODE OPTION 

12 1 2 22 

 BRANCH OPTION -22 FLOW COEF AREA 

12 0.100E+01 0.785E-02 

 INITIAL GUESS FOR INTERNAL NODES  NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3) 

 1 0.1000E+03 0.8000E+02 0.1000E+01 0.5002E+00 0.0000E+00  TRIAL SOLUTION 

 BRANCH DELP(PSI) FLOWRATE(LBM/SEC) 

12 0.0000 0.0000 

 SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-03 IN 108 ITERATIONS  TAU = 0.500000000000000 ISTEP = 1 DTAU =  0.500000000000000 

SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-03 IN 7 ITERATIONS 

 TAU = 1.00000000000000 ISTEP = 2 DTAU = 

 0.500000000000000 

SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-03 IN 22 ITERATIONS 

 TAU = 1.50000000000000 ISTEP = 3 DTAU =  0.500000000000000 

SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-03 IN 22 ITERATIONS 

 TAU = 2.00000000000000 ISTEP = 4 DTAU =  0.500000000000000

226
. 

. . . 

ISTEP = 20 TAU = 0.10000E+02 

 BOUNDARY NODES  NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3) 

 2 0.1470E+02 0.8000E+02 0.1000E+01 0.7354E-01 0.0000E+00  SOLUTION  INTERNAL NODES  NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 1 0.9666E+02 0.7479E+02 0.1000E+01 0.4883E+00 0.4883E+01 0.0000E+00 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 1 0.1281E+03 0.1475E+01 0.1260E-04 0.4133E-05 0.2400E+00 0.1400E+01  BRANCHES BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 12 0.227E+08 0.820E+02 0.120E-01 0.656E+03 0.175E+06 0.579E+00 0.193E-03 0.801E+02 

 SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-03 IN 22 ITERATIONS  TAU = 10.0000000000000 ISTEP = 20 DTAU = 

 0.500000000000000  SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-03 IN 122 ITERATIONS  TAU = 10.5000000000000 ISTEP = 21 DTAU =  0.500000000000000 

SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-03 IN 28 ITERATIONS 

 TAU = 11.0000000000000 ISTEP = 22 DTAU = 

 0.500000000000000  SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-03 IN 28 ITERATIONS  TAU = 11.5000000000000 ISTEP = 23 DTAU = 

 0.500000000000000 

227
 SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-03 IN 28 ITERATIONS 

 TAU = 12.0000000000000 ISTEP = 24 DTAU =  0.500000000000000 

. . . . 

ISTEP = 40 TAU = 0.20000E+02 

 BOUNDARY NODES 

NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3) 

 2 0.1470E+02 0.8000E+02 0.1000E+01 0.7354E-01 0.0000E+00 

 SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 1 0.9117E+02 0.6595E+02 0.1000E+01 0.4683E+00 0.4683E+01 0.0000E+00 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 1 0.1260E+03 0.1475E+01 0.1260E-04 0.4133E-05 0.2400E+00 0.1400E+01  BRANCHES BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 

12 0.771E+07 0.765E+02 0.200E-01 0.650E+03 0.221E+06 0.579E+00 0.321E-03 0.131E+03 

 SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-03 IN 28 ITERATIONS  TAU = 20.0000000000000 ISTEP = 40 DTAU = 

 0.500000000000000  *************************************************  TIME OF ANALYSIS WAS 1.562500000000000E-002 SECS

228
APPENDIX X—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 18 

Subsonic Fanno Flow 

Contents Page 

Example 18 Input File ............................................................................................................... 

Example 18 User Subroutine .................................................................................................... 

Example 18 Output File ............................................................................................................ 

229

Return to Appendix List
GFSSP VERSION 

 604 GFSSP INSTALLATION PATH C:\Program Files (x86)\GFSSP604\ 

ANALYST Dr. Alok Majumdar INPUT DATA FILE NAME D:\GFSSP604Intel\Examples\Ex18\Ex18.dat 

OUTPUT FILE NAME Fanno_Flow.out TITLE Subsonic Fanno Flow USETUP F 

DENCON GRAVITY ENERGY MIXTURE THRUST STEADY TRANSV SAVER F F T F F T F F HEX HCOEF REACTING INERTIA CONDX ADDPROP PRINTI ROTATION F F F T F F T F BUOYANCY HRATE INVAL MSORCE MOVBND TPA VARGEO TVM F T F F F F F F SHEAR PRNTIN PRNTADD OPVALVE TRANSQ CONJUG RADIAT WINPLOT 

F T T F F F F F PRESS INSUC VARROT CYCLIC CHKVALS WINFILE DALTON NOSTATS 

F F F F F T T F NORMAL SIMUL SECONDL NRSOLVT IBDF NOPLT PRESREG FLOWREG F T T F 1 T 0 0 TRANS_MOM USERVARS PSMG ISOLVE PLOTADD SIUNITS TECPLOT MDGEN 

F F F 1 F F F F NUM_USER_VARS IFR_MIX PRINTD SATTABL MSORIN PRELVLV LAMINAR HSTAG 1 1 F F F F T T NNODES NINT NBR NF  21 19 20 1 RELAXK RELAXD RELAXH CC NITER RELAXNR RELAXHC RELAXTS 

 1 0.5 1 0.0001 500 1 1 1NFLUID(I), I = 1, NF  4NODE INDEX DESCRIPTION  12 " Node 1" 

 2 1 " "  3 1 " "  4 1 " "  5 1 " "  61 " "  7 1 " "  81 " "  9 1 " " 

230
 10 1 " " 

 11 1 " "  12 1 " "  13 1 " "  14 1 " "  15 1 " "  16 1 " "  17 1 " "  18 1 " "  19 1 " "  20 1 " "  21 2 " Node 21" 

 NODE PRES (PSI) TEMP(DEGF) MASS SOURC HEAT SOURC THRST AREA CONCENTRATION 

1 50 80 0 0 0

 2 14.7 60 0 0 0 3 14.7 60 0 0 0 4 14.7 60 0 0 0 5 14.7 60 0 0 0 6 14.7 60 0 0 0 7 14.7 60 0 0 0 8 14.7 60 0 0 0 9 14.7 60 0 0 0 10 14.7 60 0 0 0 11 14.7 60 0 0 0 12 14.7 60 0 0 0 13 14.7 60 0 0 0 14 14.7 60 0 0 0 15 14.7 60 0 0 0 16 14.7 60 0 0 0 17 14.7 60 0 0 0 18 14.7 60 0 0 0 19 14.7 60 0 0 0 20 14.7 60 0 0 0 21 23.4 60 0 0 0INODE NUMBR NAMEBR  2 2 12 23 

 3 2 23 34  4 2 34 45  5 2 45 56  6 2 56 67  7 2 67 78  8 2 78 89  9 2 89 910 

 10 2 910 1011  11 2 1011 1112  12 2 1112 1213  13 2 1213 1314 

231
 14 2 1314 1415 

 15 2 1415 1516  16 2 1516 1617  17 2 1617 1718  18 2 1718 1819  19 2 1819 1920 

 20 2 1920 2021 BRANCH UPNODE DNNODE OPTION DESCRIPTION 12 1 2 1 "Pipe 12" 

23 2 3 1 "Pipe 23" 34 3 4 1 "Pipe 34" 45 4 5 1 "Pipe 45" 56 5 6 1 "Pipe 56" 67 6 7 1 "Pipe 67" 78 7 8 1 "Pipe 78" 89 8 9 1 "Pipe 89" 910 9 10 1 "Pipe 910" 1011 10 11 1 "Pipe 1011" 1112 11 12 1 "Pipe 1112" 1213 12 13 1 "Pipe 1213" 1314 13 14 1 "Pipe 1314" 1415 14 15 1 "Pipe 1415" 1516 15 16 1 "Pipe 1516" 1617 16 17 1 "Pipe 1617" 1718 17 18 1 "Pipe 1718" 1819 18 19 1 "Pipe 1819" 1920 19 20 1 "Pipe 1920" 2021 20 21 1 "Pipe 2021" BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  12 62 6 0 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 23 74 6 0 0 28.27431BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  34 89 6 0 0 28.27431BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 45 107 6 0 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 56 128 6 0 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 67 154 6 0 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  78 184 6 0 0 28.27431BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  89 221 6 0 0 28.27431BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  910 266 6 0 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

232
 1011 319 6 0 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 1112 318 6 0 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 1213 266 6 0 0 28.27431BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1314 221 6 0 0 28.27431BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1415 184 6 0 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 1516 154 6 0 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 1617 128 6 0 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 1718 107 6 0 0 28.27431BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1819 89 6 0 0 28.27431BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1920 74 6 0 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 2021 62 6 0 0 28.27431

BRANCH NOUBR NMUBR 

 12 0  23 1 12 34 1 23  45 1 34  56 1 45  67 1 56  78 1 67  89 1 78  910 1 89  1011 1 910 

 1112 1 1011  1213 1 1112  1314 1 1213  1415 1 1314  1516 1 1415  1617 1 1516  1718 1 1617  1819 1 1718  1920 1 1819  2021 1 1920 

BRANCH NODBR NMDBR  12 1 23  23 1 34  34 1 45 

 45 1 56 

233
 56 1 67 

 67 1 78  78 1 89  89 1 910  910 1 1011 

 1011 1 1112  1112 1 1213  1213 1 1314  1314 1 1415  1415 1 1516  1516 1 1617  1617 1 1718  1718 1 1819  1819 1 1920  1920 1 2021  2021 0 BRANCH  12  UPSTRM BR. ANGLE  DNSTRM BR. ANGLE  23 0.00000 BRANCH  23  UPSTRM BR. ANGLE  12 0.00000  DNSTRM BR. ANGLE  34 0.00000 BRANCH  34  UPSTRM BR. ANGLE  23 0.00000  DNSTRM BR. ANGLE  45 0.00000 BRANCH  45  UPSTRM BR. ANGLE  34 0.00000  DNSTRM BR. ANGLE  56 0.00000 BRANCH  56  UPSTRM BR. ANGLE  45 0.00000  DNSTRM BR. ANGLE  67 0.00000 BRANCH  67 

234
 UPSTRM BR. ANGLE 

 56 0.00000  DNSTRM BR. ANGLE  78 0.00000 BRANCH  78  UPSTRM BR. ANGLE  67 0.00000  DNSTRM BR. ANGLE  89 0.00000 BRANCH  89  UPSTRM BR. ANGLE  78 0.00000  DNSTRM BR. ANGLE  910 0.00000 BRANCH  910  UPSTRM BR. ANGLE  89 0.00000  DNSTRM BR. ANGLE  1011 0.00000 BRANCH  1011  UPSTRM BR. ANGLE  910 0.00000  DNSTRM BR. ANGLE  1112 0.00000 BRANCH  1112  UPSTRM BR. ANGLE  1011 0.00000  DNSTRM BR. ANGLE  1213 0.00000 BRANCH  1213  UPSTRM BR. ANGLE  1112 0.00000  DNSTRM BR. ANGLE  1314 0.00000 BRANCH  1314  UPSTRM BR. ANGLE  1213 0.00000  DNSTRM BR. ANGLE  1415 0.00000 BRANCH 

235
 1415 

 UPSTRM BR. ANGLE  1314 0.00000  DNSTRM BR. ANGLE  1516 0.00000 BRANCH  1516  UPSTRM BR. ANGLE  1415 0.00000  DNSTRM BR. ANGLE  1617 0.00000 BRANCH  1617  UPSTRM BR. ANGLE  1516 0.00000  DNSTRM BR. ANGLE  1718 0.00000 BRANCH  1718  UPSTRM BR. ANGLE  1617 0.00000  DNSTRM BR. ANGLE  1819 0.00000 BRANCH  1819  UPSTRM BR. ANGLE  1718 0.00000  DNSTRM BR. ANGLE  1920 0.00000 BRANCH  1920  UPSTRM BR. ANGLE  1819 0.00000  DNSTRM BR. ANGLE  2021 0.00000 BRANCH  2021  UPSTRM BR. ANGLE  1920 0.00000  DNSTRM BR. ANGLE NUMBER OF BRANCHES WITH INERTIA  20  12  23  34  45  56 

236
 67 

 78  89  910  1011  1112  1213  1314  1415  1516  1617  1718  1819  1920  2021 

237
Example 18 User Subroutines 

C * C ***** GFSSP USER SUBROUTINES ***** * C * C*********************************************************************** 

: : : : 

*********************************************************************** 

SUBROUTINE KFADJUST(I,RHOU,EMUU,RHOUL,EMUUL,RHOUV,EMUUV,ISATU, 

 & AKNEW) C PURPOSE: ADJUST RESISTANCE IN A BRANCH C*********************************************************************** 

INCLUDE 'COMBLK.FOR' 

C********************************************************************** C ADD CODE HERE 

IF(IOPT(I).EQ.1) THEN 

PIPEL=BRPR1(I) PIPED=BRPR2(I) F=0.002 AKNEW=8.*F*PIPEL/(RHOU*GC*PI*PI*PIPED**5) 

ENDIF RETURN END 

C*********************************************************************** 

NOTE: All other user subroutines are not used in Example 18 

238
************************************************** 

G F S S P (Version 604)

Generalized Fluid System Simulation Program 

March 2012

Developed by NASA/Marshall Space Flight Center Copyright (C) by Marshall Space Flight Center 

A generalized computer program to calculate flow rates, pressures, temperatures and concentrations 

in a flow network.

************************************************* 

RUN DATE:09/28/2012 10:38 

 TITLE :Subsonic Fanno Flow

 ANALYST :Dr. Alok Majumdar FILEIN :D:\GFSSP604Intel\Examples\Ex18\Ex18.dat

 FILEOUT :Fanno_Flow.out

OPTION VARIABLES 

 ADDPROP BUOYANCY CONDX CONJUG CYCLIC DALTON DENCON ENERGY 

F F F F F T F T 

 FLOWREG GRAVITY HCOEF HEX HRATE IFRMIX INERTIA INSUC 

 0 F F F T 1 T F 

INVAL MIXTURE MOVBND MSORCE NORMAL NRSOLVT OPVALVE PLOTADD 

 F F F F F F F F  PRESREG PRESS PRINTI PRNTADD PRNTIN RADIATION REACTING ROTATION 

0 F F T F F F F 

 SAVER SECONDL SHEAR SIMULA SIUNITS STEADY THRUST TPA  F T F T F T F F  TRANS_MOM TRANSQ TRANSV TVM TWOD USRVAR VARGEO VARROT 

 F F F F F F F F 

RLFVLV 

 F  NNODES = 21  NINT = 19 

NBR = 20 

 NF = 1 

 NVAR = 39  NHREF = 2 

239
 FLUIDS: N2 

 BOUNDARY NODES  NODE P T RHO AREA 

(PSI) (F) (LBM/FT^3) (IN^2) 

 1 0.5000E+02 0.8000E+02 0.2420E+00 0.0000E+00 

 21 0.2340E+02 0.6000E+02 0.1176E+00 0.0000E+00  SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 2 0.4981E+02 0.7998E+02 0.9999E+00 0.2410E+00 0.0000E+00 0.1000E+01  3 0.4950E+02 0.7974E+02 0.9999E+00 0.2396E+00 0.0000E+00 0.1000E+01  4 0.4911E+02 0.7939E+02 0.9999E+00 0.2379E+00 0.0000E+00 0.1000E+01  5 0.4863E+02 0.7894E+02 0.9999E+00 0.2358E+00 0.0000E+00 0.1000E+01  6 0.4805E+02 0.7837E+02 0.9999E+00 0.2332E+00 0.0000E+00 0.1000E+01  7 0.4734E+02 0.7765E+02 0.9999E+00 0.2301E+00 0.0000E+00 0.1000E+01  8 0.4646E+02 0.7673E+02 0.9999E+00 0.2262E+00 0.0000E+00 0.1000E+01  9 0.4538E+02 0.7554E+02 0.9999E+00 0.2214E+00 0.0000E+00 0.1000E+01  10 0.4404E+02 0.7396E+02 0.9999E+00 0.2155E+00 0.0000E+00 0.1000E+01  11 0.4234E+02 0.7182E+02 0.9999E+00 0.2080E+00 0.0000E+00 0.1000E+01  12 0.4041E+02 0.6883E+02 0.9999E+00 0.1997E+00 0.0000E+00 0.1000E+01  13 0.3845E+02 0.6506E+02 0.9998E+00 0.1913E+00 0.0000E+00 0.1000E+01  14 0.3655E+02 0.6086E+02 0.9998E+00 0.1834E+00 0.0000E+00 0.1000E+01  15 0.3472E+02 0.5629E+02 0.9998E+00 0.1757E+00 0.0000E+00 0.1000E+01  16 0.3294E+02 0.5133E+02 0.9997E+00 0.1684E+00 0.0000E+00 0.1000E+01  17 0.3119E+02 0.4590E+02 0.9997E+00 0.1611E+00 0.0000E+00 0.1000E+01  18 0.2942E+02 0.3983E+02 0.9997E+00 0.1539E+00 0.0000E+00 0.1000E+01  19 0.2760E+02 0.3284E+02 0.9996E+00 0.1464E+00 0.0000E+00 0.1000E+01  20 0.2564E+02 0.2447E+02 0.9996E+00 0.1384E+00 0.0000E+00 0.1000E+01 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 2 0.1986E+03 0.9697E+00 0.1209E-04 0.4190E-05 0.2496E+00 0.1405E+01  3 0.1985E+03 0.9700E+00 0.1208E-04 0.4188E-05 0.2496E+00 0.1405E+01  4 0.1984E+03 0.9704E+00 0.1208E-04 0.4185E-05 0.2496E+00 0.1405E+01  5 0.1983E+03 0.9709E+00 0.1207E-04 0.4182E-05 0.2496E+00 0.1405E+01  6 0.1982E+03 0.9715E+00 0.1206E-04 0.4178E-05 0.2496E+00 0.1405E+01  7 0.1980E+03 0.9722E+00 0.1205E-04 0.4173E-05 0.2496E+00 0.1405E+01  8 0.1978E+03 0.9732E+00 0.1203E-04 0.4166E-05 0.2495E+00 0.1405E+01  9 0.1975E+03 0.9743E+00 0.1201E-04 0.4158E-05 0.2495E+00 0.1405E+01  10 0.1971E+03 0.9757E+00 0.1199E-04 0.4146E-05 0.2495E+00 0.1405E+01  11 0.1966E+03 0.9775E+00 0.1195E-04 0.4131E-05 0.2494E+00 0.1405E+01 

 12 0.1958E+03 0.9794E+00 0.1190E-04 0.4109E-05 0.2494E+00 0.1405E+01 

240
 13 0.1949E+03 0.9812E+00 0.1184E-04 0.4082E-05 0.2494E+00 0.1404E+01 

 14 0.1939E+03 0.9828E+00 0.1176E-04 0.4051E-05 0.2493E+00 0.1404E+01  15 0.1927E+03 0.9843E+00 0.1169E-04 0.4017E-05 0.2493E+00 0.1404E+01  16 0.1915E+03 0.9856E+00 0.1160E-04 0.3981E-05 0.2492E+00 0.1404E+01  17 0.1902E+03 0.9868E+00 0.1151E-04 0.3941E-05 0.2492E+00 0.1404E+01  18 0.1887E+03 0.9880E+00 0.1141E-04 0.3896E-05 0.2491E+00 0.1404E+01 

 19 0.1869E+03 0.9890E+00 0.1129E-04 0.3844E-05 0.2491E+00 0.1404E+01  20 0.1849E+03 0.9900E+00 0.1114E-04 0.3781E-05 0.2491E+00 0.1404E+01  BRANCHES 

BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 

12 0.344E-01 0.193E+00 0.284E+02 0.599E+03 0.599E+07 0.516E+00 0.780E-02 0.327E+04 

23 0.413E-01 0.306E+00 0.284E+02 0.601E+03 0.599E+07 0.518E+00 0.938E-02 0.394E+04 

34 0.499E-01 0.389E+00 0.284E+02 0.605E+03 0.599E+07 0.521E+00 0.114E-01 0.479E+04 

45 0.604E-01 0.478E+00 0.284E+02 0.609E+03 0.600E+07 0.525E+00 0.139E-01 0.584E+04 

56 0.729E-01 0.583E+00 0.284E+02 0.614E+03 0.600E+07 0.530E+00 0.170E-01 0.712E+04 

67 0.887E-01 0.714E+00 0.284E+02 0.621E+03 0.601E+07 0.536E+00 0.209E-01 0.875E+04 

78 0.107E+00 0.874E+00 0.284E+02 0.630E+03 0.601E+07 0.544E+00 0.257E-01 0.107E+05 

89 0.131E+00 0.108E+01 0.284E+02 0.640E+03 0.602E+07 0.554E+00 0.320E-01 0.134E+05 

 910 0.161E+00 0.135E+01 0.284E+02 0.654E+03 0.603E+07 0.566E+00 0.403E-01 0.168E+05 

 1011 0.199E+00 0.170E+01 0.284E+02 0.672E+03 0.604E+07 0.583E+00 0.512E-01 0.212E+05 

 1112 0.205E+00 0.194E+01 0.284E+02 0.696E+03 0.606E+07 0.605E+00 0.549E-01 0.227E+05 

 1213 0.179E+00 0.196E+01 0.284E+02 0.726E+03 0.609E+07 0.632E+00 0.502E-01 0.206E+05 

 1314 0.155E+00 0.190E+01 0.284E+02 0.757E+03 0.612E+07 0.662E+00 0.457E-01 0.187E+05 

 1415 0.135E+00 0.183E+01 0.284E+02 0.790E+03 0.616E+07 0.694E+00 0.418E-01 0.169E+05 

 1516 0.118E+00 0.178E+01 0.284E+02 0.824E+03 0.620E+07 0.727E+00 0.384E-01 0.154E+05  1617 0.102E+00 0.175E+01 0.284E+02 0.860E+03 0.624E+07 0.763E+00 0.351E-01 0.140E+05 

 1718 0.892E-01 0.176E+01 0.284E+02 0.899E+03 0.629E+07 0.801E+00 0.324E-01 0.127E+05 

 1819 0.777E-01 0.182E+01 0.284E+02 0.941E+03 0.635E+07 0.844E+00 0.299E-01 0.116E+05 

 1920 0.679E-01 0.196E+01 0.284E+02 0.989E+03 0.642E+07 0.893E+00 0.279E-01 0.107E+05  2021 0.602E-01 0.224E+01 0.284E+02 0.105E+04 0.650E+07 0.954E+00 0.266E-01 0.100E+05 

***** TOTAL ENTROPY GENERATION = 0.612E+00 BTU/(R-SEC) ******   TOTAL WORK LOST = 0.453E+03 HP ** *** 

 *************************************************  TIME OF ANALYSIS WAS 1.562500000000000E-002 SECS  ************************************************* 

241
APPENDIX Y—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 19 

Subsonic Rayleigh Flow 

Contents Page 

Example 19 Input File ............................................................................................................... 

Example 19 User Subroutine .................................................................................................... 

Example 19 Output File ............................................................................................................ 

242

Return to Appendix List
GFSSP VERSION 

 604 GFSSP INSTALLATION PATH C:\Program Files (x86)\GFSSP604\ 

ANALYST Dr. Alok Majumdar INPUT DATA FILE NAME D:\GFSSP604Intel\Examples\Ex19\Ex19.dat 

OUTPUT FILE NAME Ex19.out TITLE Subsonic Rayleigh Flow USETUP F 

DENCON GRAVITY ENERGY MIXTURE THRUST STEADY TRANSV SAVER F F T F F T F F HEX HCOEF REACTING INERTIA CONDX ADDPROP PRINTI ROTATION F F F T F F T F BUOYANCY HRATE INVAL MSORCE MOVBND TPA VARGEO TVM F T F F F F F F SHEAR PRNTIN PRNTADD OPVALVE TRANSQ CONJUG RADIAT WINPLOT F T T F F F F F PRESS INSUC VARROT CYCLIC CHKVALS WINFILE DALTON NOSTATS F F F F F T F F NORMAL SIMUL SECONDL NRSOLVT IBDF NOPLT PRESREG FLOWREG F T T F 1 T 0 0 TRANS_MOM USERVARS PSMG ISOLVE PLOTADD SIUNITS TECPLOT MDGEN 

F F F 1 F F F F NUM_USER_VARS IFR_MIX PRINTD SATTABL MSORIN PRELVLV LAMINAR HSTAG 1 1 F F F F T T NNODES NINT NBR NF  21 19 20 1 RELAXK RELAXD RELAXH CC NITER RELAXNR RELAXHC RELAXTS 

 1 0.5 1 0.0001 500 1 1 1NFLUID(I), I = 1, NF  4 NODE INDEX DESCRIPTION  12 " Node 1" 

 2 1 " Node 2"  3 1 " Node 3"  4 1 " Node 4"  51 " Node 5"  61 " Node 6"  7 1 " Node 7"  81 " Node 8"  9 1 " Node 9" 

243
 10 1 " Node 10" 

 11 1 " Node 11" 

 12 1 " Node 12" 

 13 1 " Node 13"  14 1 " Node 14"  15 1 " Node 15"  16 1 " Node 16"  17 1 " Node 17"  18 1 " Node 18" 

 19 1 " Node 19" 

 20 1 " Node 20"  21 2 " Node 21"  NODE PRES (PSI) TEMP(DEGF) MASS SOURC HEAT SOURC THRST AREA CONCENTRATION 

1 50 80 0 0 0

 2 14.7 60 0 55.6 0 3 14.7 60 0 45.7 0 4 14.7 60 0 55 0 5 14.7 60 0 65.9 0 6 14.7 60 0 79.1 0 7 14.7 60 0 94.9 0

 8 14.7 60 0 113.7 0 9 14.7 60 0 136.7 0 10 14.7 60 0 164.2 0

 11 14.7 60 0 178.8 0

 12 14.7 60 0 163.9 0 13 14.7 60 0 136.7 0

 14 14.7 60 0 113.7 0 15 14.7 60 0 94.9 0 16 14.7 60 0 79.1 0 17 14.7 60 0 65.9 0 18 14.7 60 0 55 0 19 14.7 60 0 45.7 0 20 14.7 60 0 55.6 0 21 35 40 0 0 0INODE NUMBR NAMEBR  2 2 12 23 

 3 2 23 34  4 2 34 45  5 2 45 56  6 2 56 67  7 2 67 78  8 2 78 89  9 2 89 910 

 10 2 910 1011  11 2 1011 1112  12 2 1112 1213  13 2 1213 1314 

244
 14 2 1314 1415 

 15 2 1415 1516  16 2 1516 1617  17 2 1617 1718  18 2 1718 1819  19 2 1819 1920  20 2 1920 2021 BRANCH UPNODE DNNODE OPTION DESCRIPTION 12 1 2 1 "Pipe 12" 23 2 3 1 "Pipe 23" 34 3 4 1 "Pipe 34" 45 4 5 1 "Pipe 45" 56 5 6 1 "Pipe 56" 

67 6 7 1 "Pipe 67" 78 7 8 1 "Pipe 78" 89 8 9 1 "Pipe 89" 910 9 10 1 "Pipe 910" 

1011 10 11 1 "Pipe 1011" 

1112 11 12 1 "Pipe 1112" 

1213 12 13 1 "Pipe 1213" 1314 13 14 1 "Pipe 1314" 1415 14 15 1 "Pipe 1415" 1516 15 16 1 "Pipe 1516" 1617 16 17 1 "Pipe 1617" 1718 17 18 1 "Pipe 1718" 1819 18 19 1 "Pipe 1819" 1920 19 20 1 "Pipe 1920" 

2021 20 21 1 "Pipe 2021" 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  12 62 6 0 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 23 74 6 0 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 34 89 6 0 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 45 107 6 0 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 56 128 6 0 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 67 154 6 0 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 78 184 6 0 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 89 221 6 0 0 28.27431BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  910 266 6 0 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

245
 1011 319 6 0 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 1112 318 6 0 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 1213 266 6 0 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 1314 221 6 0 0 28.27431BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1415 184 6 0 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 1516 154 6 0 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1617 128 6 0 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 1718 107 6 0 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 1819 89 6 0 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 1920 74 6 0 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 2021 62 6 0 0 28.27431BRANCH NOUBR NMUBR  12 0  23 1 12 34 1 23  45 1 34  56 1 45  67 1 56  78 1 67  89 1 78  910 1 89  1011 1 910 

 1112 1 1011  1213 1 1112  1314 1 1213  1415 1 1314  1516 1 1415  1617 1 1516  1718 1 1617  1819 1 1718  1920 1 1819  2021 1 1920 

BRANCH NODBR NMDBR  12 1 23  23 1 34  34 1 45  45 1 56 

246
 56 1 67 

 67 1 78  78 1 89  89 1 910  910 1 1011 

 1011 1 1112  1112 1 1213  1213 1 1314  1314 1 1415  1415 1 1516  1516 1 1617  1617 1 1718  1718 1 1819  1819 1 1920  1920 1 2021  2021 0 BRANCH  12  UPSTRM BR. ANGLE  DNSTRM BR. ANGLE  23 0.00000 BRANCH  23  UPSTRM BR. ANGLE  12 0.00000  DNSTRM BR. ANGLE  34 0.00000 BRANCH  34  UPSTRM BR. ANGLE  23 0.00000  DNSTRM BR. ANGLE  45 0.00000 BRANCH  45  UPSTRM BR. ANGLE  34 0.00000  DNSTRM BR. ANGLE  56 0.00000 BRANCH  56  UPSTRM BR. ANGLE  45 0.00000  DNSTRM BR. ANGLE  67 0.00000 BRANCH  67 

247
 UPSTRM BR. ANGLE 

 56 0.00000  DNSTRM BR. ANGLE  78 0.00000 BRANCH  78  UPSTRM BR. ANGLE  67 0.00000  DNSTRM BR. ANGLE  89 0.00000 BRANCH  89  UPSTRM BR. ANGLE  78 0.00000  DNSTRM BR. ANGLE  910 0.00000 BRANCH  910 

 UPSTRM BR. ANGLE  89 0.00000  DNSTRM BR. ANGLE  1011 0.00000 BRANCH  1011  UPSTRM BR. ANGLE  910 0.00000  DNSTRM BR. ANGLE  1112 0.00000 BRANCH  1112  UPSTRM BR. ANGLE  1011 0.00000  DNSTRM BR. ANGLE  1213 0.00000 BRANCH  1213  UPSTRM BR. ANGLE  1112 0.00000  DNSTRM BR. ANGLE  1314 0.00000 BRANCH  1314  UPSTRM BR. ANGLE  1213 0.00000  DNSTRM BR. ANGLE  1415 0.00000 BRANCH 

248
 1415 

 UPSTRM BR. ANGLE  1314 0.00000  DNSTRM BR. ANGLE  1516 0.00000 BRANCH  1516  UPSTRM BR. ANGLE  1415 0.00000  DNSTRM BR. ANGLE  1617 0.00000 BRANCH  1617  UPSTRM BR. ANGLE  1516 0.00000  DNSTRM BR. ANGLE  1718 0.00000 BRANCH  1718  UPSTRM BR. ANGLE  1617 0.00000  DNSTRM BR. ANGLE  1819 0.00000 BRANCH  1819  UPSTRM BR. ANGLE  1718 0.00000  DNSTRM BR. ANGLE  1920 0.00000 BRANCH  1920  UPSTRM BR. ANGLE  1819 0.00000  DNSTRM BR. ANGLE  2021 0.00000 BRANCH  2021  UPSTRM BR. ANGLE  1920 0.00000  DNSTRM BR. ANGLE NUMBER OF BRANCHES WITH INERTIA  20  12  23  34  45  56 

249
 67 

 78  89  910  1011  1112  1213  1314  1415  1516  1617  1718  1819  1920  2021 

250
Example 19 User Subroutines 

C * C ***** GFSSP USER SUBROUTINES ***** * C * C*********************************************************************** 

: : : : 

*********************************************************************** 

SUBROUTINE KFADJUST(I,RHOU,EMUU,RHOUL,EMUUL,RHOUV,EMUUV,ISATU, 

 & AKNEW) C PURPOSE: ADJUST RESISTANCE IN A BRANCH C*********************************************************************** 

INCLUDE 'COMBLK.FOR' 

C********************************************************************** C ADD CODE HERE 

IF(IOPT(I).EQ.1) THEN 

PIPEL=BRPR1(I) PIPED=BRPR2(I) F=0.000000001 AKNEW=8.*F*PIPEL/(RHOU*GC*PI*PI*PIPED**5) 

ENDIF RETURN ENDC*********************************************************************** 

NOTE: All other user subroutines are not used in Example 19 

251
************************************************** 

G F S S P (Version 604)

Generalized Fluid System Simulation Program 

March 2012

Developed by NASA/Marshall Space Flight Center Copyright (C) by Marshall Space Flight Center 

A generalized computer program to calculate flow rates, pressures, temperatures and concentrations in a flow network.

************************************************* 

RUN DATE:09/28/2012 12:57 

 TITLE :Subsonic Rayleigh Flow

 ANALYST :Dr. Alok Majumdar FILEIN :D:\GFSSP604Intel\Examples\Ex19\Ex19.dat

 FILEOUT :Ex19.out

OPTION VARIABLES 

 ADDPROP BUOYANCY CONDX CONJUG CYCLIC DALTON DENCON ENERGY 

F F F F F F F T 

 FLOWREG GRAVITY HCOEF HEX HRATE IFRMIX INERTIA INSUC  0 F F F T 1 T F 

INVAL MIXTURE MOVBND MSORCE NORMAL NRSOLVT OPVALVE PLOTADD 

 F F F F F F F F  PRESREG PRESS PRINTI PRNTADD PRNTIN RADIATION REACTING ROTATION 

0 F F T F F F F 

 SAVER SECONDL SHEAR SIMULA SIUNITS STEADY THRUST TPA  F T F T F T F F 

TRANS_MOM TRANSQ TRANSV TVM TWOD USRVAR VARGEO VARROT 

 F F F F F F F F 

RLFVLV 

 F  NNODES = 21  NINT = 19 

NBR = 20 

 NF = 1  NVAR = 39  NHREF = 2 

252
 FLUIDS: N2 

 BOUNDARY NODES  NODE P T RHO AREA 

 (PSI) (F) (LBM/FT^3) (IN^2) 

 1 0.5000E+02 0.8000E+02 0.2420E+00 0.0000E+00 

 21 0.3500E+02 0.4000E+02 0.1830E+00 0.0000E+00  SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 2 0.5000E+02 0.8862E+02 0.1000E+01 0.2381E+00 0.0000E+00 0.1000E+01  3 0.4975E+02 0.9494E+02 0.1000E+01 0.2342E+00 0.0000E+00 0.1000E+01  4 0.4949E+02 0.1027E+03 0.1000E+01 0.2297E+00 0.0000E+00 0.1000E+01  5 0.4918E+02 0.1119E+03 0.1000E+01 0.2246E+00 0.0000E+00 0.1000E+01  6 0.4881E+02 0.1229E+03 0.1000E+01 0.2187E+00 0.0000E+00 0.1000E+01  7 0.4835E+02 0.1360E+03 0.1001E+01 0.2118E+00 0.0000E+00 0.1000E+01  8 0.4779E+02 0.1516E+03 0.1001E+01 0.2040E+00 0.0000E+00 0.1000E+01  9 0.4710E+02 0.1701E+03 0.1001E+01 0.1951E+00 0.0000E+00 0.1000E+01  10 0.4625E+02 0.1920E+03 0.1001E+01 0.1851E+00 0.0000E+00 0.1000E+01  11 0.4518E+02 0.2150E+03 0.1001E+01 0.1746E+00 0.0000E+00 0.1000E+01  12 0.4392E+02 0.2348E+03 0.1001E+01 0.1649E+00 0.0000E+00 0.1000E+01  13 0.4261E+02 0.2498E+03 0.1001E+01 0.1566E+00 0.0000E+00 0.1000E+01  14 0.4136E+02 0.2614E+03 0.1001E+01 0.1496E+00 0.0000E+00 0.1000E+01  15 0.4021E+02 0.2703E+03 0.1001E+01 0.1436E+00 0.0000E+00 0.1000E+01  16 0.3916E+02 0.2771E+03 0.1001E+01 0.1386E+00 0.0000E+00 0.1000E+01  17 0.3819E+02 0.2821E+03 0.1001E+01 0.1343E+00 0.0000E+00 0.1000E+01  18 0.3731E+02 0.2857E+03 0.1001E+01 0.1305E+00 0.0000E+00 0.1000E+01  19 0.3651E+02 0.2882E+03 0.1001E+01 0.1273E+00 0.0000E+00 0.1000E+01 

 20 0.3578E+02 0.2926E+03 0.1001E+01 0.1240E+00 0.0000E+00 0.1000E+01 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 2 0.2007E+03 0.9734E+00 0.1223E-04 0.4251E-05 0.2496E+00 0.1405E+01  3 0.2023E+03 0.9766E+00 0.1233E-04 0.4296E-05 0.2496E+00 0.1405E+01  4 0.2042E+03 0.9804E+00 0.1246E-04 0.4351E-05 0.2496E+00 0.1405E+01  5 0.2065E+03 0.9849E+00 0.1261E-04 0.4400E-05 0.2496E+00 0.1404E+01  6 0.2093E+03 0.9902E+00 0.1279E-04 0.4461E-05 0.2496E+00 0.1404E+01  7 0.2125E+03 0.9965E+00 0.1300E-04 0.4534E-05 0.2496E+00 0.1403E+01  8 0.2164E+03 0.1004E+01 0.1325E-04 0.4620E-05 0.2496E+00 0.1403E+01  9 0.2211E+03 0.1012E+01 0.1355E-04 0.4722E-05 0.2497E+00 0.1402E+01  10 0.2265E+03 0.1022E+01 0.1390E-04 0.4841E-05 0.2498E+00 0.1402E+01  11 0.2323E+03 0.1032E+01 0.1419E-04 0.4965E-05 0.2499E+00 0.1401E+01  12 0.2372E+03 0.1042E+01 0.1448E-04 0.5071E-05 0.2500E+00 0.1400E+01 

253
 13 0.2410E+03 0.1049E+01 0.1470E-04 0.5151E-05 0.2502E+00 0.1400E+01 

 14 0.2439E+03 0.1055E+01 0.1486E-04 0.5212E-05 0.2503E+00 0.1399E+01  15 0.2461E+03 0.1060E+01 0.1499E-04 0.5259E-05 0.2503E+00 0.1399E+01  16 0.2478E+03 0.1065E+01 0.1509E-04 0.5294E-05 0.2504E+00 0.1399E+01 

 17 0.2491E+03 0.1068E+01 0.1516E-04 0.5320E-05 0.2504E+00 0.1398E+01  18 0.2500E+03 0.1071E+01 0.1521E-04 0.5339E-05 0.2505E+00 0.1398E+01  19 0.2506E+03 0.1073E+01 0.1525E-04 0.5353E-05 0.2505E+00 0.1398E+01  20 0.2517E+03 0.1076E+01 0.1531E-04 0.5375E-05 0.2505E+00 0.1398E+01  BRANCHES 

BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 12 0.172E-07 0.783E-07 0.256E+02 0.539E+03 0.539E+07 0.464E+00 0.284E-08 0.119E-02 23 0.209E-07 0.250E+00 0.256E+02 0.547E+03 0.533E+07 0.468E+00 0.345E-08 0.147E-02 34 0.255E-07 0.262E+00 0.256E+02 0.557E+03 0.528E+07 0.473E+00 0.423E-08 0.183E-02 45 0.313E-07 0.309E+00 0.256E+02 0.567E+03 0.523E+07 0.479E+00 0.522E-08 0.228E-02 56 0.383E-07 0.374E+00 0.256E+02 0.580E+03 0.517E+07 0.486E+00 0.643E-08 0.286E-02 67 0.473E-07 0.456E+00 0.256E+02 0.596E+03 0.510E+07 0.495E+00 0.800E-08 0.363E-02 78 0.584E-07 0.559E+00 0.256E+02 0.615E+03 0.501E+07 0.505E+00 0.996E-08 0.462E-02 89 0.728E-07 0.688E+00 0.256E+02 0.639E+03 0.492E+07 0.518E+00 0.126E-07 0.598E-02 

 910 0.916E-07 0.855E+00 0.256E+02 0.668E+03 0.481E+07 0.534E+00 0.161E-07 0.787E-02  1011 0.116E-06 0.107E+01 0.256E+02 0.704E+03 0.469E+07 0.553E+00 0.207E-07 0.105E-01  1112 0.122E-06 0.126E+01 0.256E+02 0.746E+03 0.459E+07 0.576E+00 0.224E-07 0.117E-01  1213 0.108E-06 0.131E+01 0.256E+02 0.790E+03 0.450E+07 0.602E+00 0.204E-07 0.110E-01

 1314 0.948E-07 0.125E+01 0.256E+02 0.832E+03 0.443E+07 0.627E+00 0.184E-07 0.101E-01  1415 0.826E-07 0.115E+01 0.256E+02 0.871E+03 0.438E+07 0.651E+00 0.165E-07 0.926E-02 

 1516 0.720E-07 0.105E+01 0.256E+02 0.907E+03 0.435E+07 0.674E+00 0.148E-07 0.840E-02  1617 0.620E-07 0.963E+00 0.256E+02 0.940E+03 0.432E+07 0.695E+00 0.131E-07 0.750E-02  1718 0.535E-07 0.878E+00 0.256E+02 0.971E+03 0.430E+07 0.716E+00 0.116E-07 0.668E-02  1819 0.458E-07 0.802E+00 0.256E+02 0.998E+03 0.428E+07 0.734E+00 0.101E-07 0.588E-02  1920 0.390E-07 0.731E+00 0.256E+02 0.102E+04 0.427E+07 0.752E+00 0.883E-08 0.514E-02  2021 0.336E-07 0.780E+00 0.256E+02 0.105E+04 0.426E+07 0.770E+00 0.775E-08 0.454E-02 

***** TOTAL ENTROPY GENERATION = 0.233E-06 BTU/(R-SEC) ****** 

  TOTAL WORK LOST = 0.223E-03 HP ** *** 

 ************************************************* 

 TIME OF ANALYSIS WAS 3.125000000000000E-002 SECS  ************************************************* 

254
APPENDIX Z—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 20 

Lithium Loop Model 

Contents Page 

Example 20 Input File ............................................................................................................... 

Example 20 User Subroutine .................................................................................................... 

Example 20 Output File ............................................................................................................ 

255

Return to Appendix List
GFSSP VERSION 

 604 GFSSP INSTALLATION PATH C:\Program Files (x86)\GFSSP604\ 

ANALYST Alok Majumdar INPUT DATA FILE NAME D:\GFSSP604Intel\Examples\Ex20\Ex20.dat 

OUTPUT FILE NAME Ex20.out TITLE Lithium Loop Model USETUP F 

DENCON GRAVITY ENERGY MIXTURE THRUST STEADY TRANSV SAVER F F T T F T F F HEX HCOEF REACTING INERTIA CONDX ADDPROP PRINTI ROTATION T F F T F F T F BUOYANCY HRATE INVAL MSORCE MOVBND TPA VARGEO TVM F T F F F F F F SHEAR PRNTIN PRNTADD OPVALVE TRANSQ CONJUG RADIAT WINPLOT 

F T T F F F F T PRESS INSUC VARROT CYCLIC CHKVALS WINFILE DALTON NOSTATS 

F F F T F T F F NORMAL SIMUL SECONDL NRSOLVT IBDF NOPLT PRESREG FLOWREG F T F F 1 T 0 0 TRANS_MOM USERVARS PSMG ISOLVE PLOTADD SIUNITS TECPLOT MDGEN 

F F F 1 F F F F NUM_USER_VARS IFR_MIX PRINTD SATTABL MSORIN PRELVLV LAMINAR HSTAG 1 1 F F F F T T NNODES NINT NBR NF  28 25 27 2 RELAXK RELAXD RELAXH CC NITER RELAXNR RELAXHC RELAXTS 

 1 0.5 0.01 1e-06 500 1 1 1NFLUID(I), I = 1, NF  37 4FLUID 1 PROPERTY FILES 23AKNAK.DATRHONAK.DAT EMUNAK.DAT GAMNAK.DAT HNAK.DAT SNAK.DAT CPNAK.DAT NODE INDEX DESCRIPTION 

256
 1 2 " Node 1" 

 2 1 " Node 2"  6 1 " Node 6"  7 1 " "  8 1 " "  9 1 " "  10 1 " "  11 1 " "  12 1 " "  13 1 " "  14 1 " "  15 1 " "  16 1 " "  17 1 " "  18 1 " "  19 1 " "  20 1 " "  21 1 " "  22 1 " Node 22" 

 3 1 " "  4 1 " Node 4"  5 1 " Node 5"  30 2 " Node 30" 

 35 2 " Node 35"  31 1 " Node 31"  32 1 " Node 32"

 33 1 " Node 33" 

 34 1 " Node 34"  NODE PRES (PSI) TEMP(DEGF) MASS SOURC HEAT SOURC THRST AREA CONCENTRATION  1 7 932 0 0 0 1 0 

 2 7.02 932 0 0 0 1 0  6 7.02 932 0 0 0 1 0  7 7.02 932 0 0 0 1 0  8 7.02 932 0 0 0 1 0  9 7.02 932 0 0 0 1 0  10 7.02 932 0 0 0 1 0  11 7.02 932 0 0 0 1 0  12 7.02 932 0 0 0 1 0  13 7.02 932 0 0 0 1 0  14 7.02 932 0 0 0 1 0  15 7.02 932 0 0 0 1 0  16 7.02 932 0 0 0 1 0  17 7.02 932 0 0 0 1 0  18 7.02 932 0 0 0 1 0  19 7.02 932 0 0 0 1 0  20 7.02 932 0 0 0 1 0  21 7.02 932 0 0 0 1 0

257
 22 7.02 932 0 0 0 1 0 

 3 7.02 932 0 0 0 1 0  4 7.02 932 0 0 0 1 0  5 7.02 930 0 5 0 1 0  30 200 477 0 0 0 0 1  35 14.7 60 0 0 0 0 1 

 31 7.02 932 0 0 0 0 1  32 7.02 932 0 0 0 0 1 

 33 7.02 932 0 0 0 0 1  34 7.02 932 0 0 0 0 1 INODE NUMBR NAMEBR  2 2 12 23 

 6 2 67 56  7 2 78 67  8 2 78 89  9 2 89 910 

 10 2 910 1011  11 2 1011 1112  12 2 1112 1213  13 2 1213 1314  14 2 1314 1415  15 2 1516 1415  16 2 1516 1617  17 2 1617 1718  18 2 1718 1819  19 2 1920 1819  20 2 2021 1920  21 2 2122 2021  22 2 2122 221  3 2 34 23 

 4 2 34 45  5 2 56 45  31 2 3031 3132 

 32 2 3132 3233  33 2 3334 3233  34 2 3334 3435 BRANCH UPNODE DNNODE OPTION DESCRIPTION 12 1 2 8 " " 78 7 8 7 " " 2122 21 22 1 " " 67 6 7 1 " " 89 8 9 1 " " 910 9 10 13 " " 1011 10 11 1 " " 1516 15 16 13 " " 2021 20 21 1 " " 34 3 4 3 " " 

258
56 5 6 3 " " 

23 2 3 1 " " 45 4 5 1 " " 1112 11 12 13 " " 1213 12 13 1 " " 1314 13 14 3 " " 1415 14 15 1 " " 1617 16 17 1 " " 1718 17 18 2 " " 1920 19 20 13 " " 3334 33 34 1 " " 3435 34 35 22 "Orifice 3435" 3031 30 31 1 " " 3132 31 32 1 " " 3233 32 33 1 " " 221 22 1 1 " " 1819 18 19 1 " " BRANCH OPTION -8 PIPE DIA EXP DIA AREA  12 0.83 6.625 0.54106 

BRANCH OPTION -7 PIPE DIA RED. DIA AREA 

 78 6.375 0.87 31.919 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 2122 12 0.81 7.4074074074e-05 0 0.51529929975 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  67 2 6.375 1.4745098039e-06 0 31.919045273 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  89 2 0.81 7.4074074074e-05 0 0.51529929975 BRANCH OPTION -13 DIA K1 K2 AREA 

 910 0.87 800 0.2 0.59447 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1011 18 0.81 7.4074074074e-05 0 0.51529929975 BRANCH OPTION -13 DIA K1 K2 AREA 

 1516 0.87 800 0.2 0.59447 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  2021 9 0.81 7.4074074074e-05 0 0.51529929975 BRANCH OPTION -3 LENGTH HEIGHT WIDTH TYPE AREA  34 25 6.357 6.625 3 10.9301445298 BRANCH OPTION -3 LENGTH HEIGHT WIDTH TYPE AREA  56 0.018 0.5 0.68 3 0.667273716 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  23 6.5 6 1.6666666667e-06 0 28.27431

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 45 1 6.625 1.5094339623e-06 0 34.471587148 BRANCH OPTION -13 DIA K1 K2 AREA 

 1112 0.87 800 0.2 0.59447 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 1213 2 0.81 7.4074074074e-05 0 0.51529929975 

259
BRANCH OPTION -3 LENGTH HEIGHT WIDTH TYPE AREA 

 1314 46.56 2.8 5 3 53.9096844 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1415 27 0.81 7.4074074074e-05 0 0.51529929975 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  1617 30.25 0.81 7.4074074074e-05 0 0.51529929975 BRANCH OPTION -2 FLOW COEFF AREA  1718 0 0.5944 BRANCH OPTION -13 DIA K1 K2 AREA 

 1920 1 800 0.2 0.7854 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 3334 5 5.292 1.8896447468e-06 0 21.995264332 BRANCH OPTION -22 AREA FLOW COEF 

 3435 0.13 1

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  3031 13 3.26 6.1349693252e-06 0 8.346890471 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  3132 5 5.292 1.8896447468e-06 0 21.995264332 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 3233 0.17 0.1875 0.0017066666667 0 0.027611630859 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  221 9 0.81 7.4074074074e-05 0 0.51529929975 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 1819 37 0.81 0 0 0.51529929975 BRANCH NOUBR NMUBR  12 1 221  78 1 67  2122 1 2021 67 1 56  89 1 78  910 1 89  1011 1 910 

 1516 1 1415  2021 1 1920  34 1 23  56 1 45  23 1 12  45 1 34  1112 1 1011  1213 1 1112  1314 1 1213  1415 1 1314  1617 1 1516  1718 1 1617  1920 1 1819  3334 1 3233  3435 1 3334 

260
 3031 0 

 3132 1 3031  3233 1 3132  221 1 2122 

 1819 1 1718 

BRANCH NODBR NMDBR  12 1 23  78 1 89  2122 1 221 

 67 1 78  89 1 910  910 1 1011 

 1011 1 1112  1516 1 1617  2021 1 2122  34 1 45  56 1 67  23 1 34  45 1 56  1112 1 1213  1213 1 1314  1314 1 1415  1415 1 1516  1617 1 1718  1718 1 1819  1920 1 2021  3334 1 3435  3435 0  3031 1 3132  3132 1 3233  3233 1 3334  221 1 12  1819 1 1920 BRANCH  12  UPSTRM BR. ANGLE 

 221 0.00000  DNSTRM BR. ANGLE  23 0.00000 BRANCH  78  UPSTRM BR. ANGLE  67 0.00000  DNSTRM BR. ANGLE  89 0.00000 BRANCH  2122 

261
 UPSTRM BR. ANGLE 

 2021 0.00000  DNSTRM BR. ANGLE  221 0.00000 BRANCH  67  UPSTRM BR. ANGLE  56 0.00000  DNSTRM BR. ANGLE  78 0.00000 BRANCH  89  UPSTRM BR. ANGLE  78 0.00000  DNSTRM BR. ANGLE  910 0.00000 BRANCH  910  UPSTRM BR. ANGLE  89 0.00000  DNSTRM BR. ANGLE  1011 0.00000 BRANCH  1011  UPSTRM BR. ANGLE  910 0.00000  DNSTRM BR. ANGLE  1112 0.00000 BRANCH  1516  UPSTRM BR. ANGLE  1415 0.00000  DNSTRM BR. ANGLE  1617 0.00000 BRANCH  2021  UPSTRM BR. ANGLE  1920 0.00000  DNSTRM BR. ANGLE  2122 0.00000 BRANCH  34  UPSTRM BR. ANGLE  23 0.00000  DNSTRM BR. ANGLE  45 0.00000 BRANCH 

262
 56 

 UPSTRM BR. ANGLE  45 0.00000  DNSTRM BR. ANGLE 

 67 0.00000 

BRANCH  23  UPSTRM BR. ANGLE  12 0.00000  DNSTRM BR. ANGLE  34 0.00000 BRANCH  45  UPSTRM BR. ANGLE  34 0.00000  DNSTRM BR. ANGLE  56 0.00000 BRANCH  1112  UPSTRM BR. ANGLE  1011 0.00000  DNSTRM BR. ANGLE  1213 0.00000 BRANCH  1213  UPSTRM BR. ANGLE  1112 0.00000  DNSTRM BR. ANGLE  1314 0.00000 BRANCH  1314  UPSTRM BR. ANGLE  1213 0.00000  DNSTRM BR. ANGLE  1415 0.00000 BRANCH  1415  UPSTRM BR. ANGLE  1314 0.00000  DNSTRM BR. ANGLE  1516 0.00000 BRANCH  1617  UPSTRM BR. ANGLE  1516 0.00000  DNSTRM BR. ANGLE  1718 0.00000 

263
BRANCH 

 1718  UPSTRM BR. ANGLE 

 1617 0.00000 

 DNSTRM BR. ANGLE  1819 0.00000 BRANCH  1920  UPSTRM BR. ANGLE  1819 0.00000  DNSTRM BR. ANGLE  2021 0.00000 BRANCH  3334  UPSTRM BR. ANGLE  3233 0.00000  DNSTRM BR. ANGLE  3435 0.00000 BRANCH  3435  UPSTRM BR. ANGLE  3334 0.00000  DNSTRM BR. ANGLE BRANCH  3031  UPSTRM BR. ANGLE  DNSTRM BR. ANGLE  3132 0.00000 BRANCH  3132  UPSTRM BR. ANGLE  3031 0.00000  DNSTRM BR. ANGLE  3233 0.00000 BRANCH  3233  UPSTRM BR. ANGLE  3132 0.00000  DNSTRM BR. ANGLE  3334 0.00000 BRANCH  221  UPSTRM BR. ANGLE  2122 0.00000  DNSTRM BR. ANGLE  12 0.00000 BRANCH 

264
 1819 

 UPSTRM BR. ANGLE  1718 0.00000  DNSTRM BR. ANGLE  1920 0.00000 NUMBER OF BRANCHES WITH INERTIA  0 NUMBER OF HEAT EXCHANGERS 1 

IBRHOT IBRCLD ITYPHX ARHOT ARCOLD UA HEXEFF 

1314 3233 1 0 0 0 0.9CYCLIC BNDARY NODE UPSTREAM NODE 1 22 

265
Example 20 User Subroutines 

C * C ***** GFSSP USER SUBROUTINES ***** * C * C*********************************************************************** 

: : : : 

*********************************************************************** 

SUBROUTINE SORCEF(I,TERM0,TERM1,TERM2,TERM3,TERM4,TERM5,TERM6, 

 & TERM7,TERM8,TERM9,TERM10,TERM100) C PURPOSE: ADD MOMENTUM SOURCES (LBF) C I - GFSSP INDEX NUMBER FOR BRANCH C TERM0 - UNSTEADY TERM IN MOMENTUM CONSERVATION EQUATION 

C TERM1 - LONGITUDINAL INERTIA C TERM2 - PRESSURE GRADIENT C TERM3 - GRAVITY FORCE C TERM4 - FRICTION FORCE C TERM5 - CENTRIFUGAL FORCE C TERM6 - EXTERNAL MOMETUM SOURCE DUE TO PUMP C TERM7 - MOMENTUM SOURCE DUE TO TRANSVERSE FLOW(MULTI-DIMENSIONAL MODEL) C TERM8 - MOMENTUM SOURCE DUE TO SHEAR(MULTI-DIMENSIONAL MODEL) 

C TERM9 - VARIABLE GEOMETRY UNSTEADY TERM C TERM10 - NORMAL STRESS C TERM100 - USER SUPPLIED MOMENTUM SOURCE 

C*********************************************************************** 

INCLUDE 'COMBLK.FOR' 

C********************************************************************** C ADD CODE HERE C MODELING OF THERMO-ELECTRIC PUMP 

DIMENSION VOLT(50),FLWTE(50),DPTE(50,50) 

LOGICAL UNREAD 

DATA VOLTIN/170/ 

C READ PUMP CHARACTERISTIC DATA FROM FILE 

IF (ITER.EQ.1.AND. (.NOT. UNREAD)) THEN 

OPEN (NUSR1,FILE='Ex20_pump.dat',STATUS='UNKNOWN') READ(NUSR1,*) NFLW,NVOLT READ(NUSR1,*) (VOLT(JJ),JJ=1,NVOLT) 

 DO II = 1,NFLW 

READ(NUSR1,*) FLWTE(II),(DPTE(II,JJ),JJ=1,NVOLT) 

ENDDO 

UNREAD = .TRUE. 

ENDIF ! IF (ITER.EQ.0).. 

266
IF (IBRANCH(I) .EQ. 1718) THEN 

C BRACKET THE FLOWRATE 

IR=0 DO II =2,NFLW 

IF (FLOWR(I).GE.FLWTE(II-1).AND.FLOWR(I).LE.FLWTE(II)) THEN 

IR=II GO TO 100 

ENDIF 

ENDDO 

100 IF (IR.EQ.0) THEN 

IF (FLOWR(I).GT.FLWTE(NFLW)) IR=NFLW IF (FLOWR(I).LT.FLWTE(1)) IR=2 

ENDIF 

C BRACKET THE VOLT 

JR=0 DO JJ = 2,NVOLT 

IF (VOLTIN.GE.VOLT(JJ-1).AND.VOLTIN.LE.VOLT(JJ)) THEN 

JR=JJ GO TO 200 

ENDIF 

ENDDO 

200 IF (JR.EQ.0) THEN 

IF(VOLTIN.GT.VOLT(NVOLT)) JR=NVOLT IF(VOLTIN.LT.VOLT(1)) JR=2 

ENDIF 

C CALCULATE DELPTE 

FACTFLW=(FLOWR(I)-FLWTE(IR-1))/(FLWTE(IR)-FLWTE(IR-1)) 

FACTV=(VOLTIN-VOLT(JR-1))/(VOLT(JR)-VOLT(JR-1)) 

DELPTE=(1.-FACTFLW)*(1.-FACTV)*DPTE(IR-1,JR-1) 

 & +FACTFLW*(1.-FACTV)*DPTE(IR,JR-1) 

& +FACTFLW*FACTV*DPTE(IR,JR) 

 & +(1.-FACTFLW)*FACTV*DPTE(IR-1,JR)

TERM100=144*DELPTE*AREA(I) ENDIF ! IF (IBRANCH(I).EQ...) RETURN END 

C*********************************************************************** 

SUBROUTINE SORCEQ(IPN,TERMD) 

C PURPOSE: ADD HEAT SOURCES C IPN - GFSSP INDEX NUMBER FOR NODE C TERMD - COMPONENT OF LINEARIZED SOURCE TERM APPEARING IN THE 

C DENOMINATOR OF THE ENTHALPY OR ENTROPY EQUATION 

267
C*********************************************************************** 

INCLUDE 'COMBLK.FOR' 

C********************************************************************** C********************************************************************** C ADD CODE HERE 

DATA TCINLET/1512.6/ IF (NODE(IPN).EQ.19) THEN 

SORCEH(IPN)=1.E20*TCINLET TERMD=1.E20 

ENDIFRETURN END 

C*********************************************************************** NOTE: All other user subroutines are not used in Example 20 

268
************************************************** 

G F S S P (Version 604)

Generalized Fluid System Simulation Program 

March 2012

Developed by NASA/Marshall Space Flight Center Copyright (C) by Marshall Space Flight Center 

A generalized computer program to calculate flow rates, pressures, temperatures and concentrations in a flow network.

************************************************* 

RUN DATE:03/27/2012 08:54 

 TITLE :Lithium Loop Model

 ANALYST :Alok Majumdar FILEIN :D:\GFSSP604Intel\Examples\Ex20\Ex20.dat

 FILEOUT :Ex20.out

OPTION VARIABLES 

 ADDPROP BUOYANCY CONDX CONJUG CYCLIC DALTON DENCON ENERGY 

F F F F T F F T 

 FLOWREG GRAVITY HCOEF HEX HRATE IFRMIX INERTIA INSUC 

 0 F F T T 1 T F 

INVAL MIXTURE MOVBND MSORCE NORMAL NRSOLVT OPVALVE PLOTADD 

 F T F F F F F F  PRESREG PRESS PRINTI PRNTADD PRNTIN RADIATION REACTING ROTATION 

0 F T T T F F F 

 SAVER SECONDL SHEAR SIMULA SIUNITS STEADY THRUST TPA  F F F T F T F F  TRANS_MOM TRANSQ TRANSV TVM TWOD USRVAR VARGEO VARROT 

 F F F F F F F F 

RLFVLV 

 F  NNODES = 28  NINT = 25 

NBR = 27 

 NF = 2  NVAR = 52  NHREF = 2 

269
 FLUIDS: FLD1 N2 

 BOUNDARY NODES  NODE P T RHO AREA CONCENTRATIONS 

(PSI) (F) (LBM/FT^3) (IN^2) 

FLD1 N2 

 1 0.7000E+01 0.9320E+03 0.4716E+02 0.0000E+00 0.1000E+01 0.0000E+00 

 30 0.2000E+03 0.4770E+03 0.5541E+00 0.0000E+00 0.0000E+00 0.1000E+01  35 0.1470E+02 0.6000E+02 0.7386E-01 0.0000E+00 0.0000E+00 0.1000E+01  INPUT SPECIFICATIONS FOR INTERNAL NODES 

NODE AREA MASS HEAT 

(IN^2) (LBM/S) (BTU/S) 

 2 0.0000E+00 0.0000E+00 0.0000E+00 

 6 0.0000E+00 0.0000E+00 0.0000E+00  7 0.0000E+00 0.0000E+00 0.0000E+00  8 0.0000E+00 0.0000E+00 0.0000E+00  9 0.0000E+00 0.0000E+00 0.0000E+00  10 0.0000E+00 0.0000E+00 0.0000E+00  11 0.0000E+00 0.0000E+00 0.0000E+00  12 0.0000E+00 0.0000E+00 0.0000E+00  13 0.0000E+00 0.0000E+00 0.0000E+00  14 0.0000E+00 0.0000E+00 0.0000E+00  15 0.0000E+00 0.0000E+00 0.0000E+00  16 0.0000E+00 0.0000E+00 0.0000E+00  17 0.0000E+00 0.0000E+00 0.0000E+00  18 0.0000E+00 0.0000E+00 0.0000E+00  19 0.0000E+00 0.0000E+00 0.0000E+00  20 0.0000E+00 0.0000E+00 0.0000E+00  21 0.0000E+00 0.0000E+00 0.0000E+00  22 0.0000E+00 0.0000E+00 0.0000E+00  3 0.0000E+00 0.0000E+00 0.0000E+00  4 0.0000E+00 0.0000E+00 0.0000E+00  5 0.0000E+00 0.0000E+00 0.5000E+01  31 0.0000E+00 0.0000E+00 0.0000E+00  32 0.0000E+00 0.0000E+00 0.0000E+00  33 0.0000E+00 0.0000E+00 0.0000E+00  34 0.0000E+00 0.0000E+00 0.0000E+00 

BRANCH UPNODE DNNODE OPTION 

12 1 2 8 78 7 8 7 

 2122 21 22 1 

67 6 7 1 89 8 9 1 

 910 9 10 13  1011 10 11 1 

270
 1516 15 16 13 

 2021 20 21 1 

34 3 4 3 56 5 6 3 23 2 3 1 45 4 5 1 

 1112 11 12 13  1213 12 13 1  1314 13 14 3  1415 14 15 1 

 1617 16 17 1 

 1718 17 18 2  1920 19 20 13  3334 33 34 1  3435 34 35 22  3031 30 31 1  3132 31 32 1  3233 32 33 1  221 22 1 1  1819 18 19 1  BRANCH OPTION -8: PIPE DIA EXP DIA AREA 

12 0.830E+00 0.662E+01 0.541E+00 

 BRANCH OPTION -7: PIPE DIA REDUCED DIA AREA 

78 0.638E+01 0.870E+00 0.319E+02 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA  2122 0.120E+02 0.810E+00 0.741E-04 0.000E+00 0.515E+00 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

67 0.200E+01 0.638E+01 0.147E-05 0.000E+00 0.319E+02 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

89 0.200E+01 0.810E+00 0.741E-04 0.000E+00 0.515E+00 

 BRANCH OPTION -13: DIA K1 K2 AREA 

910 0.870E+00 0.800E+03 0.200E+00 0.594E+00 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA  1011 0.180E+02 0.810E+00 0.741E-04 0.000E+00 0.515E+00  BRANCH OPTION -13: DIA K1 K2 AREA 

1516 0.870E+00 0.800E+03 0.200E+00 0.594E+00 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA  2021 0.900E+01 0.810E+00 0.741E-04 0.000E+00 0.515E+00 

 BR OPT -> 3-3 LENGTH INNER RAD OUTER RAD TYPE AREA 

34 0.250E+02 0.636E+01 0.662E+01 0.300E+01 0.109E+02 

 BR OPT -> 3-3 LENGTH INNER RAD OUTER RAD TYPE AREA 

56 0.180E-01 0.500E+00 0.680E+00 0.300E+01 0.667E+00 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

23 0.650E+01 0.600E+01 0.167E-05 0.000E+00 0.283E+02 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

45 0.100E+01 0.662E+01 0.151E-05 0.000E+00 0.345E+02 

 BRANCH OPTION -13: DIA K1 K2 AREA 

271
 1112 0.870E+00 0.800E+03 0.200E+00 0.594E+00 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA  1213 0.200E+01 0.810E+00 0.741E-04 0.000E+00 0.515E+00  BR OPT -> 3-3 LENGTH INNER RAD OUTER RAD TYPE AREA  1314 0.466E+02 0.280E+01 0.500E+01 0.300E+01 0.539E+02  BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

 1415 0.270E+02 0.810E+00 0.741E-04 0.000E+00 0.515E+00  BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

 1617 0.302E+02 0.810E+00 0.741E-04 0.000E+00 0.515E+00  BRANCH OPTION -2: FLOW COEF AREA 

1718 0.000E+00 0.594E+00 

 BRANCH OPTION -13: DIA K1 K2 AREA  1920 0.100E+01 0.800E+03 0.200E+00 0.785E+00  BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA  3334 0.500E+01 0.529E+01 0.189E-05 0.000E+00 0.220E+02  BRANCH OPTION -22 FLOW COEF AREA 

 3435 0.100E+01 0.130E+00 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA  3031 0.130E+02 0.326E+01 0.613E-05 0.000E+00 0.835E+01  BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA  3132 0.500E+01 0.529E+01 0.189E-05 0.000E+00 0.220E+02 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

 3233 0.170E+00 0.188E+00 0.171E-02 0.000E+00 0.276E-01

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA  221 0.900E+01 0.810E+00 0.741E-04 0.000E+00 0.515E+00  BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA  1819 0.370E+02 0.810E+00 0.000E+00 0.000E+00 0.515E+00 

 INITIAL GUESS FOR INTERNAL NODES  NODE P(PSI) TF(F) Z(COMP) RHO CONCENTRATIONS 

(LBM/FT^3)

FLD1 N2 

 2 0.7020E+01 0.9320E+03 0.2293E-03 0.4716E+02 0.1000E+01 0.0000E+00 

6 0.7020E+01 0.9320E+03 0.2293E-03 0.4716E+02 0.1000E+01 0.0000E+00 

 7 0.7020E+01 0.9320E+03 0.2293E-03 0.4716E+02 0.1000E+01 0.0000E+00  8 0.7020E+01 0.9320E+03 0.2293E-03 0.4716E+02 0.1000E+01 0.0000E+00  9 0.7020E+01 0.9320E+03 0.2293E-03 0.4716E+02 0.1000E+01 0.0000E+00  10 0.7020E+01 0.9320E+03 0.2293E-03 0.4716E+02 0.1000E+01 0.0000E+00  11 0.7020E+01 0.9320E+03 0.2293E-03 0.4716E+02 0.1000E+01 0.0000E+00  12 0.7020E+01 0.9320E+03 0.2293E-03 0.4716E+02 0.1000E+01 0.0000E+00  13 0.7020E+01 0.9320E+03 0.2293E-03 0.4716E+02 0.1000E+01 0.0000E+00  14 0.7020E+01 0.9320E+03 0.2293E-03 0.4716E+02 0.1000E+01 0.0000E+00  15 0.7020E+01 0.9320E+03 0.2293E-03 0.4716E+02 0.1000E+01 0.0000E+00  16 0.7020E+01 0.9320E+03 0.2293E-03 0.4716E+02 0.1000E+01 0.0000E+00  17 0.7020E+01 0.9320E+03 0.2293E-03 0.4716E+02 0.1000E+01 0.0000E+00  18 0.7020E+01 0.9320E+03 0.2293E-03 0.4716E+02 0.1000E+01 0.0000E+00 

272
(LBM/FT^3) 

 19 0.7020E+01 0.9320E+03 0.2293E-03 0.4716E+02 0.1000E+01 0.0000E+00  20 0.7020E+01 0.9320E+03 0.2293E-03 0.4716E+02 0.1000E+01 0.0000E+00 

 21 0.7020E+01 0.9320E+03 0.2293E-03 0.4716E+02 0.1000E+01 0.0000E+00 

 22 0.7020E+01 0.9320E+03 0.2293E-03 0.4716E+02 0.1000E+01 0.0000E+00  3 0.7020E+01 0.9320E+03 0.2293E-03 0.4716E+02 0.1000E+01 0.0000E+00  4 0.7020E+01 0.9320E+03 0.2293E-03 0.4716E+02 0.1000E+01 0.0000E+00  5 0.7020E+01 0.9300E+03 0.2296E-03 0.4717E+02 0.1000E+01 0.0000E+00  31 0.7020E+01 0.9320E+03 0.1000E+01 0.1317E-01 0.0000E+00 0.1000E+01 

 32 0.7020E+01 0.9320E+03 0.1000E+01 0.1317E-01 0.0000E+00 0.1000E+01 

 33 0.7020E+01 0.9320E+03 0.1000E+01 0.1317E-01 0.0000E+00 0.1000E+01 

 34 0.7020E+01 0.9320E+03 0.1000E+01 0.1317E-01 0.0000E+00 0.1000E+01 

 TRIAL SOLUTION  BRANCH DELP(PSI) FLOWRATE(LBM/SEC) 

12 0.0000 0.0100 78 0.0000 0.0100 

 2122 0.0000 0.0100 

67 0.0000 0.0100 89 0.0000 0.0100 

 910 0.0000 0.0100 

 1011 0.0000 0.0100 

 1516 0.0000 0.0100  2021 0.0000 0.0100 

34 0.0000 0.0100 56 0.0000 0.0100 23 0.0000 0.0100 45 0.0000 0.0100 

1112 0.0000 0.0100 

 1213 0.0000 0.0100  1314 0.0000 0.0100  1415 0.0000 0.0100  1617 0.0000 0.0100  1718 0.0000 0.0100  1920 0.0000 0.0100  3334 0.0000 0.0100  3435 0.0000 0.0100  3031 0.0000 0.0100  3132 0.0000 0.0100  3233 0.0000 0.0100  221 0.0000 0.0100  1819 0.0000 0.0100  SOLUTION INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) CONC 

273
FLD1 N2 

 2 0.5707E+01 0.9320E+03 0.1864E-03 0.4716E+02 0.0000E+00 0.1000E+01 0.0000 

 6 0.5701E+01 0.9398E+03 0.1854E-03 0.4709E+02 0.0000E+00 0.1000E+01 0.0000  7 0.5701E+01 0.9398E+03 0.1854E-03 0.4709E+02 0.0000E+00 0.1000E+01 0.0000  8 0.5045E+01 0.9398E+03 0.1641E-03 0.4709E+02 0.0000E+00 0.1000E+01 0.0000  9 0.4994E+01 0.9398E+03 0.1624E-03 0.4709E+02 0.0000E+00 0.1000E+01 0.0000  10 0.4521E+01 0.9398E+03 0.1470E-03 0.4709E+02 0.0000E+00 0.1000E+01 0.0000  11 0.4057E+01 0.9398E+03 0.1320E-03 0.4709E+02 0.0000E+00 0.1000E+01 0.0000  12 0.3584E+01 0.9398E+03 0.1166E-03 0.4709E+02 0.0000E+00 0.1000E+01 0.0000  13 0.3533E+01 0.9398E+03 0.1149E-03 0.4709E+02 0.0000E+00 0.1000E+01 0.0000 

 14 0.3533E+01 0.8829E+03 0.1186E-03 0.4756E+02 0.0000E+00 0.1000E+01 0.0000  15 0.2838E+01 0.8829E+03 0.9527E-04 0.4756E+02 0.0000E+00 0.1000E+01 0.0000  16 0.2369E+01 0.8829E+03 0.7954E-04 0.4756E+02 0.0000E+00 0.1000E+01 0.0000 

 17 0.1591E+01 0.8829E+03 0.5341E-04 0.4756E+02 0.0000E+00 0.1000E+01 0.0000  18 0.8918E+01 0.8829E+03 0.2994E-03 0.4756E+02 0.0000E+00 0.1000E+01 0.0000  19 0.8025E+01 0.9320E+03 0.2621E-03 0.4716E+02 0.0000E+00 0.1000E+01 0.0000  20 0.7773E+01 0.9320E+03 0.2539E-03 0.4716E+02 0.0000E+00 0.1000E+01 0.0000  21 0.7541E+01 0.9320E+03 0.2463E-03 0.4716E+02 0.0000E+00 0.1000E+01 0.0000  22 0.7232E+01 0.9320E+03 0.2362E-03 0.4716E+02 0.0000E+00 0.1000E+01 0.0000  3 0.5707E+01 0.9320E+03 0.1864E-03 0.4716E+02 0.0000E+00 0.1000E+01 0.0000  4 0.5702E+01 0.9320E+03 0.1862E-03 0.4716E+02 0.0000E+00 0.1000E+01 0.0000 

 5 0.5702E+01 0.9398E+03 0.1855E-03 0.4709E+02 0.0000E+00 0.1000E+01 0.0000  31 0.2000E+03 0.4770E+03 0.1006E+01 0.5542E+00 0.0000E+00 0.0000E+00 1.0000  32 0.2000E+03 0.4770E+03 0.1006E+01 0.5542E+00 0.0000E+00 0.0000E+00 1.0000  33 0.1868E+03 0.8443E+03 0.1006E+01 0.3720E+00 0.0000E+00 0.0000E+00 1.0000  34 0.1868E+03 0.8443E+03 0.1006E+01 0.3720E+00 0.0000E+00 0.0000E+00 1.0000 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 2 0.0000E+00 0.0000E+00 0.1197E-03 0.2588E+00 0.2088E+00 0.1000E+01  6 0.0000E+00 0.0000E+00 0.1184E-03 0.2609E+00 0.2089E+00 0.1000E+01  7 0.0000E+00 0.0000E+00 0.1184E-03 0.2609E+00 0.2089E+00 0.1000E+01  8 0.0000E+00 0.0000E+00 0.1184E-03 0.2609E+00 0.2089E+00 0.1000E+01  9 0.0000E+00 0.0000E+00 0.1184E-03 0.2609E+00 0.2089E+00 0.1000E+01  10 0.0000E+00 0.0000E+00 0.1184E-03 0.2609E+00 0.2089E+00 0.1000E+01  11 0.0000E+00 0.0000E+00 0.1184E-03 0.2609E+00 0.2089E+00 0.1000E+01  12 0.0000E+00 0.0000E+00 0.1184E-03 0.2609E+00 0.2089E+00 0.1000E+01  13 0.0000E+00 0.0000E+00 0.1184E-03 0.2609E+00 0.2089E+00 0.1000E+01  14 0.0000E+00 0.0000E+00 0.1261E-03 0.2451E+00 0.2081E+00 0.1000E+01  15 0.0000E+00 0.0000E+00 0.1261E-03 0.2451E+00 0.2081E+00 0.1000E+01  16 0.0000E+00 0.0000E+00 0.1261E-03 0.2451E+00 0.2081E+00 0.1000E+01  17 0.0000E+00 0.0000E+00 0.1261E-03 0.2451E+00 0.2081E+00 0.1000E+01  18 0.0000E+00 0.0000E+00 0.1261E-03 0.2451E+00 0.2081E+00 0.1000E+01  19 0.0000E+00 0.0000E+00 0.1197E-03 0.2588E+00 0.2088E+00 0.1000E+01  20 0.0000E+00 0.0000E+00 0.1197E-03 0.2588E+00 0.2088E+00 0.1000E+01  21 0.0000E+00 0.0000E+00 0.1197E-03 0.2588E+00 0.2088E+00 0.1000E+01 

274
 22 0.0000E+00 0.0000E+00 0.1197E-03 0.2588E+00 0.2088E+00 0.1000E+01 

 3 0.0000E+00 0.0000E+00 0.1197E-03 0.2588E+00 0.2088E+00 0.1000E+01  4 0.0000E+00 0.0000E+00 0.1197E-03 0.2588E+00 0.2088E+00 0.1000E+01  5 0.0000E+00 0.0000E+00 0.1184E-03 0.2609E+00 0.2089E+00 0.1000E+01  31 0.0000E+00 0.1009E+01 0.1784E-04 0.6307E-05 0.2546E+00 0.1396E+01  32 0.0000E+00 0.1009E+01 0.1784E-04 0.6307E-05 0.2546E+00 0.1396E+01  33 0.0000E+00 0.1099E+01 0.2226E-04 0.8027E-05 0.2642E+00 0.1371E+01 

 34 0.0000E+00 0.1099E+01 0.2226E-04 0.8027E-05 0.2642E+00 0.1371E+01  BRANCHES 

BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 12 0.229E+02 0.129E+01 0.285E+01 0.161E+02 0.439E+06 0.929E-02 0.104E-04 0.113E+02 

78 0.116E+02 0.656E+00 0.285E+01 0.273E+00 0.578E+05 0.157E-03 0.525E-05 0.572E+01 

 2122 0.546E+01 0.309E+00 0.285E+01 0.169E+02 0.450E+06 0.975E-02 0.249E-05 0.270E+01 

67 0.426E-04 0.241E-05 0.285E+01 0.273E+00 0.578E+05 0.157E-03 0.193E-10 0.211E-04 

89 0.911E+00 0.515E-01 0.285E+01 0.169E+02 0.455E+06 0.974E-02 0.413E-06 0.450E+00 

 910 0.836E+01 0.473E+00 0.285E+01 0.147E+02 0.423E+06 0.844E-02 0.379E-05 0.413E+01 

 1011 0.820E+01 0.464E+00 0.285E+01 0.169E+02 0.455E+06 0.974E-02 0.372E-05 0.405E+01 

 1516 0.828E+01 0.469E+00 0.285E+01 0.145E+02 0.397E+06 0.853E-02 0.388E-05 0.405E+01 

 2021 0.410E+01 0.232E+00 0.285E+01 0.169E+02 0.450E+06 0.975E-02 0.187E-05 0.202E+01 

34 0.838E-01 0.474E-02 0.285E+01 0.797E+00 0.977E+05 0.460E-03 0.382E-07 0.413E-01 56 0.137E-01 0.775E-03 0.285E+01 0.131E+02 0.400E+06 0.752E-02 0.621E-08 0.677E-02 23 0.185E-03 0.105E-04 0.285E+01 0.308E+00 0.607E+05 0.178E-03 0.844E-10 0.914E-04 45 0.178E-04 0.100E-05 0.285E+01 0.253E+00 0.550E+05 0.146E-03 0.809E-11 0.876E-05 

 1112 0.836E+01 0.473E+00 0.285E+01 0.147E+02 0.423E+06 0.844E-02 0.379E-05 0.413E+01 

 1213 0.911E+00 0.515E-01 0.285E+01 0.169E+02 0.455E+06 0.974E-02 0.413E-06 0.450E+00 

 1314 0.683E-03 0.387E-04 0.285E+01 0.162E+00 0.444E+05 0.931E-04 0.310E-09 0.337E-03  1415 0.123E+02 0.695E+00 0.285E+01 0.168E+02 0.427E+06 0.985E-02 0.575E-05 0.600E+01 

 1617 0.138E+02 0.778E+00 0.285E+01 0.168E+02 0.427E+06 0.985E-02 0.644E-05 0.673E+01 

 1718 0.000E+00 -0.733E+01 0.285E+01 0.145E+02 0.398E+06 0.854E-02 0.000E+00 0.000E+00 

 1920 0.446E+01 0.252E+00 0.285E+01 0.111E+02 0.364E+06 0.640E-02 0.203E-05 0.220E+01 

 3334 0.362E-01 0.305E-04 0.348E+00 0.613E+01 0.452E+05 0.344E-02 0.405E-08 0.411E-02 

 3435 0.513E+05 0.172E+03 0.348E+00 0.104E+04 0.588E+06 0.582E+00 0.574E-02 0.582E+04 

 3031 0.611E+00 0.515E-03 0.348E+00 0.108E+02 0.915E+05 0.712E-02 0.639E-07 0.466E-01  3132 0.231E-01 0.195E-04 0.348E+00 0.411E+01 0.564E+05 0.270E-02 0.242E-08 0.176E-02  3233 0.156E+05 0.132E+02 0.348E+00 0.328E+04 0.159E+07 0.215E+01 0.163E-02 0.119E+04 

 221 0.410E+01 0.232E+00 0.285E+01 0.169E+02 0.450E+06 0.975E-02 0.187E-05 0.202E+01 

 1819 0.158E+02 0.893E+00 0.285E+01 0.168E+02 0.427E+06 0.986E-02 0.739E-05 0.772E+01 

 SOLUTION SATISFIED CONVERGENCE CRITERION OF 0.100E-05 IN 36 ITERATIONS  ITERADJC = 3 DIFTEM = 0.000E+00 

TAU = 100000000.000000 ISTEP = 1 DTAU = 

 100000000.000000 

275
 ************************************************* 

 TIME OF ANALYSIS WAS 6.250000000000000E-002 SECS  *************************************************

276
APPENDIX AA—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 21 

Expanded LOX-Simplex Model: 25,000 RPM, w/ All Branches & Nodes (& Axial Thrust) 

Contents Page 

Example 21 Input File ............................................................................................................... 

Example 21 Output File ............................................................................................................ 

277

Return to Appendix List
GFSSP VERSION 

 604 GFSSP INSTALLATION PATH C:\Program Files (x86)\GFSSP604\ 

ANALYST Paul Schallhorn (updated to GFSSP v6 by Andre LeClair) INPUT DATA FILE NAME D:\GFSSP604Compaq\Examples\EX21\Ex21.dat 

OUTPUT FILE NAME Ex21.out TITLE Expanded LOx-Simplex Model: 25,000 RPM, w/ All Branches & Nodes (& Axial Thrust) USETUP F 

DENCON GRAVITY ENERGY MIXTURE THRUST STEADY TRANSV SAVER F F T F T T F F 

HEX HCOEF REACTING INERTIA CONDX ADDPROP PRINTI ROTATION 

F F F F F F F T BUOYANCY HRATE INVAL MSORCE MOVBND TPA VARGEO TVM F F F F F F F F SHEAR PRNTIN PRNTADD OPVALVE TRANSQ CONJUG RADIAT WINPLOT F T T F F F F F PRESS INSUC VARROT CYCLIC CHKVALS WINFILE DALTON NOSTATS F F F F F F F F NORMAL SIMUL SECONDL NRSOLVT IBDF NOPLT PRESREG FLOWREG F T F T 1 T 0 0 

TRANS_MOM USERVARS PSMG ISOLVE PLOTADD SIUNITS TECPLOT MDGEN 

F F F 1 F F F F NUM_USER_VARS IFR_MIX PRINTD SATTABL MSORIN PRELVLV LAMINAR HSTAG 

1 1 F F F F T T NNODES NINT NBR NF  35 27 36 1RELAXK RELAXD RELAXH CC NITER RELAXNR RELAXHC RELAXTS 

 0.5 0.25 0.5 0.0001 500 0.5 1 1NFLUID(I), I = 1, NF  6 NODE INDEX DESCRIPTION 

 100 2 " Impeller Discharge" 

 101 1 " Node 101" 

 102 2 " Node 102"  103 1 " Node 103"  104 1 " Node 104"  105 2 " Impeller Inlet"  106 1 " Node 106"  107 2 " Node 107"  108 1 " Node 108"  109 1 " Node 109" 

278
 110 1 " Node 110" 

 111 1 " Node 111" 

 112 1 " Node 112" 

 114 1 " Node 114"  115 1 " Node 115"  116 2 " Turbine Disc Front Face" 

 170 1 " Node 170" 

 180 2 " Turbine Disc Back Face"  1181 1 " Node 1181"  118 1 " Node 118"  121 1 " Node 121"  122 1 " Node 122"  123 1 " Node 123"  124 1 " Node 124"  130 2 " Atmosphere"  1131 1 " Node 1131"  113 1 " Node 113"  131 1 " Node 131"  132 1 " Node 132"  133 1 " Node 133"  134 1 " Node 134" 

 135 1 " Node 135"  136 1 " Node 136"  138 1 " Node 138"  140 2 " Inducer Inlet"  NODE PRES (PSI) TEMP(DEGF) MASS SOURC HEAT SOURC THRST AREA CONCENTRATION 

100 1100 -286.6 0 0 0

 101 1035 -286.6 0 0 -3.479 102 1025 -286.6 0 0 -3.479 103 330.4 -286.6 0 0 0 104 187.2 -286.6 0 0 -0.9388 105 346.2 -286.6 0 0 -0.9388 106 1059 -286.6 0 0 2.792 107 1078 -286.6 0 0 2.792 108 330.4 -286.6 0 0 3.387 109 307.8 -286.6 0 5.3 3.387 110 285.3 -286.6 0 0.932 0

 111 499.2 -286.6 0 0 0 112 489.2 -286.6 0 0.932 -0.8837 114 97.25 -286.6 0 0 0 115 46.25 -286.6 0 0 -12.28 116 62.6 -265.6 0 0 -28.48 170 34.7 -286 0 0 0 180 14.7 -286 0 0 45.66 1181 35 -286 0 0 0 118 35 -286 0 0 0 121 30 -286 0 0 0

279
 122 30 -286 0 0 0

 123 25 -286 0 0 0 124 25 -286 0 0 0 130 14.7 -286.6 0 0 0 1131 150 -286 0 0 0 113 150 -286 0 0 0 131 140 -286 0 0 0 132 140 -286 0 0 0 133 130 -286 0 0 0 134 130 -286 0 0 0 135 120 -286 0 0 0 136 120 -286 0 0 0 138 100 -286 0 0 0 140 93.7 -286.6 0 0 -8.442INODE NUMBR NAMEBR 

 101 2 201 202  103 2 203 204  104 2 204 205  106 2 206 207  108 2 208 209  109 2 209 210  110 2 210 211  111 2 211 212  112 3 212 214 2131  114 3 214 215 2801  115 2 215 216  170 2 270 280  1181 2 2801 2802  118 3 2802 221 222  121 2 221 223  122 2 222 224 

 123 2 223 2301  124 2 224 2302  1131 2 2131 2132  113 3 2132 231 232  131 2 231 233  132 2 232 234  133 2 233 235  134 2 234 236  135 2 235 2381  136 2 236 2382  138 3 2381 2382 2401 

BRANCH UPNODE DNNODE OPTION DESCRIPTION 

201 100 101 9 "Duct 201" 202 101 102 3 "Duct 202" 203 102 103 9 "Duct 203" 204 103 104 11 "Seal 204"

280
205 104 105 2 "Restrict 205" 

206 100 106 9 "Duct 206" 207 106 107 3 "Duct 207" 208 107 108 11 "Seal 208" 209 108 109 2 "Restrict 209" 210 109 110 2 "Ball Bearing Branch" 211 110 111 9 "Duct 211" 212 111 112 2 "Ball Bearing Branch" 214 112 114 11 "Seal 214" 215 114 115 11 "Seal 215" 216 115 116 3 "Duct 216" 270 116 170 2 "Restrict 270" 280 170 180 22 "Restrict 280" 2801 114 1181 21 "Tube 2801" 2802 1181 118 21 "Tube 2802 Exit Equiv Length" 221 118 121 4 "Pipe L 221" 222 118 122 4 "Pipe L 222" 223 121 123 1 "Pipe 223" 224 122 124 1 "Pipe 224" 2301 123 130 4 "Pipe L 2301" 2302 124 130 4 "Pipe L 2302" 2131 112 1131 21 "Tube 2131" 2132 1131 113 21 "Tube 2132 Inlet & Exit Equiv Length" 231 113 131 4 "Pipe L 231" 232 113 132 4 "Pipe L 232" 233 131 133 1 "Pipe 233" 234 132 134 1 "Pipe 234" 235 133 135 1 "Pipe 235" 236 134 136 1 "Pipe 236" 2381 135 138 1 "Pipe 2381" 2382 136 138 1 "Pipe 2382" 2401 138 140 21 "Tube 2401" BRANCH OPTION -9 LENGTH OUTER RAD INNER RAD RPM AREA  201 0.125 2.3125 2.25 25000 0.89584 BRANCH OPTION -3 LENGTH HEIGHT WIDTH TYPE AREA  202 0.5625 0.03125 12.37 1 0.3865625 BRANCH OPTION -9 LENGTH OUTER RAD INNER RAD RPM AREA  203 0.3125 1.75 1.6875 25000 0.67495 

BRANCH OPTION -11 RAD CLEARANCE PITCH No. OF TEETH MULTIPLIER Area  204 1.6875 0.007 0.03 5 1 0.07422 

BRANCH OPTION -2 FLOW COEFF AREA  205 1 0.31293 BRANCH OPTION -9 LENGTH OUTER RAD INNER RAD RPM AREA  206 0.125 2.3125 2.25 25000 0.89584 

BRANCH OPTION -3 LENGTH HEIGHT WIDTH TYPE AREA 

 207 0.4375 0.0625 12.763 1 0.79767 

BRANCH OPTION -11 RAD CLEARANCE PITCH No. OF TEETH MULTIPLIER Area 

281
 208 1.8125 0.01 0.03 4 1 0.11388 

BRANCH OPTION -2 FLOW COEFF AREA  209 0 2.8225 BRANCH OPTION -2 FLOW COEFF AREA  210 0.057 1.4363 BRANCH OPTION -9 LENGTH OUTER RAD INNER RAD RPM AREA  211 6.0625 1.4375 1.0625 25000 2.9452 BRANCH OPTION -2 FLOW COEFF AREA 

 212 0.057 1.4364 BRANCH OPTION -11 RAD CLEARANCE PITCH No. OF TEETH MULTIPLIER Area 

 214 1.2188 0.005 0.03 5 0.85 0.038288 

BRANCH OPTION -11 RAD CLEARANCE PITCH No. OF TEETH MULTIPLIER Area  215 1.25 0.005 0.03 4 1 0.03927 

BRANCH OPTION -3 LENGTH HEIGHT WIDTH TYPE AREA  216 1.8125 0.14063 13.548 1 1.9052707093 

BRANCH OPTION -2 FLOW COEFF AREA  270 1 0.38656 BRANCH OPTION -22 AREA FLOW COEF 

 280 0.38656 1

BRANCH OPTION -21 LENGTH DIAMETER ABS ROUGHNESS NUMBER TUBES 

 2801 1.25 0.0625 0 22 BRANCH OPTION -21 LENGTH DIAMETER ABS ROUGHNESS NUMBER TUBES  2802 3.91 0.0625 0 22 

BRANCH OPTION -4 LENGTH DIA ESPD KI KE ANGLE AREA  221 1.4 0.25 0 0.5 0 0 0.049087 BRANCH OPTION -4 LENGTH DIA ESPD KI KE ANGLE AREA  222 1.4 0.25 0 0.5 0 0 0.049087 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 223 3.5625 0.3125 0 0 0.076698974609 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 224 3.5625 0.3125 0 0 0.076698974609 BRANCH OPTION -4 LENGTH DIA ESPD KI KE ANGLE AREA  2301 120 0.375 0010 0.11045 

BRANCH OPTION -4 LENGTH DIA ESPD KI KE ANGLE AREA 

 2302 120 0.375 0010 0.11045 

BRANCH OPTION -21 LENGTH DIAMETER ABS ROUGHNESS NUMBER TUBES 

 2131 0.25 0.0625 0 8 

BRANCH OPTION -21 LENGTH DIAMETER ABS ROUGHNESS NUMBER TUBES 

 2132 7.825 0.0625 0 8 

BRANCH OPTION -4 LENGTH DIA ESPD KI KE ANGLE AREA 

 231 1.5 0.25 0 0.5 0 0 0.049087 

BRANCH OPTION -4 LENGTH DIA ESPD KI KE ANGLE AREA 

 232 1.5 0.25 0 0.5 0 0 0.049087 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 233 3.625 0.25 0 0 0.04908734375 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 234 3.625 0.25 0 0 0.04908734375 

282
BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 235 0.3 0.45962 0 0 0.16591564945 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 236 0.3 0.45962 0 0 0.16591564945 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  2381 24.5 0.6 0 0 0.2827431 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 2382 24.5 0.6 0 0 0.2827431 

BRANCH OPTION -21 LENGTH DIAMETER ABS ROUGHNESS NUMBER TUBES 

 2401 0.375 0.375 0 8 

NUMBER OF ROTATING BRANCHES  4BRANCH UPST RAD DNST RAD RPM K ROT  202 2.25 1.688 25000 0.3038 205 1.688 1.5 25000 0.1235 207 2.25 1.813 25000 0.184 209 1.813 1.063 25000 0.1122 

283
************************************************** 

G F S S P (Version 604)

Generalized Fluid System Simulation Program 

March 2012

Developed by NASA/Marshall Space Flight Center Copyright (C) by Marshall Space Flight Center 

A generalized computer program to calculate flow rates, pressures, temperatures and concentrations in a flow network.

************************************************* 

RUN DATE:09/14/2012 08:31 

 TITLE :Expanded LOx-Simplex Model: 25,000 RPM, w/ All Branches & Nodes (& Axial Thrust 

ANALYST :Paul Schallhorn (updated to GFSSP v6 by Andre LeClair)

 FILEIN :D:\GFSSP604Compaq\Examples\EX21\Ex21.dat

 FILEOUT :Ex21.out

OPTION VARIABLES 

 ADDPROP BUOYANCY CONDX CONJUG CYCLIC DALTON DENCON ENERGY 

F F F F F F F T 

 FLOWREG GRAVITY HCOEF HEX HRATE IFRMIX INERTIA INSUC 

 0 F F F F 1 F F 

INVAL MIXTURE MOVBND MSORCE NORMAL NRSOLVT OPVALVE PLOTADD 

 F F F F F T F F  PRESREG PRESS PRINTI PRNTADD PRNTIN RADIATION REACTING ROTATION 

0 F F T T F F T 

 SAVER SECONDL SHEAR SIMULA SIUNITS STEADY THRUST TPA  F F F T F T T F 

TRANS_MOM TRANSQ TRANSV TVM TWOD USRVAR VARGEO VARROT 

 F F F F F F F F 

RLFVLV 

 F  NNODES = 35  NINT = 27 

NBR = 36 

 NF = 1  NVAR = 63  NHREF = 2  FLUIDS: O2 

284
 BOUNDARY NODES 

 NODE P T RHO AREA 

(PSI) (F) (LBM/FT^3) (IN^2) 

 100 0.1100E+04 -0.2866E+03 0.7047E+02 0.0000E+00 

 102 0.1025E+04 -0.2866E+03 0.7040E+02 -0.3479E+01  105 0.3462E+03 -0.2866E+03 0.6968E+02 -0.9388E+00  107 0.1078E+04 -0.2866E+03 0.7045E+02 0.2792E+01  116 0.6260E+02 -0.2656E+03 0.1058E+01 -0.2848E+02  180 0.1470E+02 -0.2860E+03 0.2596E+00 0.4566E+02 

 130 0.1470E+02 -0.2866E+03 0.2606E+00 0.0000E+00 

 140 0.9370E+02 -0.2866E+03 0.6940E+02 -0.8442E+01  INPUT SPECIFICATIONS FOR INTERNAL NODES 

NODE AREA MASS HEAT 

(IN^2) (LBM/S) (BTU/LBM) 

 101 -0.3479E+01 0.0000E+00 0.0000E+00  103 0.0000E+00 0.0000E+00 0.0000E+00  104 -0.9388E+00 0.0000E+00 0.0000E+00  106 0.2792E+01 0.0000E+00 0.0000E+00  108 0.3387E+01 0.0000E+00 0.0000E+00  109 0.3387E+01 0.0000E+00 0.5300E+01  110 0.0000E+00 0.0000E+00 0.9320E+00  111 0.0000E+00 0.0000E+00 0.0000E+00  112 -0.8837E+00 0.0000E+00 0.9320E+00  114 0.0000E+00 0.0000E+00 0.0000E+00  115 -0.1228E+02 0.0000E+00 0.0000E+00  170 0.0000E+00 0.0000E+00 0.0000E+00  1181 0.0000E+00 0.0000E+00 0.0000E+00  118 0.0000E+00 0.0000E+00 0.0000E+00  121 0.0000E+00 0.0000E+00 0.0000E+00  122 0.0000E+00 0.0000E+00 0.0000E+00  123 0.0000E+00 0.0000E+00 0.0000E+00  124 0.0000E+00 0.0000E+00 0.0000E+00  1131 0.0000E+00 0.0000E+00 0.0000E+00  113 0.0000E+00 0.0000E+00 0.0000E+00  131 0.0000E+00 0.0000E+00 0.0000E+00  132 0.0000E+00 0.0000E+00 0.0000E+00  133 0.0000E+00 0.0000E+00 0.0000E+00  134 0.0000E+00 0.0000E+00 0.0000E+00  135 0.0000E+00 0.0000E+00 0.0000E+00  136 0.0000E+00 0.0000E+00 0.0000E+00  138 0.0000E+00 0.0000E+00 0.0000E+00 

BRANCH UPNODE DNNODE OPTION 

 201 100 101 9  202 101 102 3 

285
 203 102 103 9 

 204 103 104 11  205 104 105 2  206 100 106 9  207 106 107 3  208 107 108 11  209 108 109 2  210 109 110 2  211 110 111 9  212 111 112 2  214 112 114 11  215 114 115 11  216 115 116 3  270 116 170 2  280 170 180 22  2801 114 1181 21  2802 1181 118 21  221 118 121 4  222 118 122 4  223 121 123 1  224 122 124 1  2301 123 130 4  2302 124 130 4  2131 112 1131 21  2132 1131 113 21  231 113 131 4  232 113 132 4  233 131 133 1  234 132 134 1  235 133 135 1  236 134 136 1  2381 135 138 1 

2382 136 138 1 

 2401 138 140 21  BRANCH OPTION -9: LENGTH, OUTER RAD, INNER RAD, RPM, AREA 

201 0.125E+00 0.231E+01 0.225E+01 0.250E+05 0.896E+00 

 BR OPT -> 3-1 LENGTH HEIGHT WIDTH TYPE AREA 

 202 0.562E+00 0.312E-01 0.124E+02 0.100E+01 0.387E+00  BRANCH OPTION -9: LENGTH, OUTER RAD, INNER RAD, RPM, AREA 

203 0.312E+00 0.175E+01 0.169E+01 0.250E+05 0.675E+00 

 BRANCH OPTION -11: IN RAD PIPE DIA ORIFICE DIA AREA 

 204 0.169E+01 0.700E-02 0.300E-01 0.500E+01 0.100E+01 0.742E-01 

 BRANCH OPTION -2: FLOW COEF AREA 

205 0.100E+01 0.313E+00 

 BRANCH OPTION -9: LENGTH, OUTER RAD, INNER RAD, RPM, AREA 

 206 0.125E+00 0.231E+01 0.225E+01 0.250E+05 0.896E+00 

 BR OPT -> 3-1 LENGTH HEIGHT WIDTH TYPE AREA 

286
 207 0.438E+00 0.625E-01 0.128E+02 0.100E+01 0.798E+00 

 BRANCH OPTION -11: IN RAD PIPE DIA ORIFICE DIA AREA 

208 0.181E+01 0.100E-01 0.300E-01 0.400E+01 0.100E+01 0.114E+00 

 BRANCH OPTION -2: FLOW COEF AREA  209 0.000E+00 0.282E+01  BRANCH OPTION -2: FLOW COEF AREA 

210 0.570E-01 0.144E+01 

 BRANCH OPTION -9: LENGTH, OUTER RAD, INNER RAD, RPM, AREA 

 211 0.606E+01 0.144E+01 0.106E+01 0.250E+05 0.295E+01 

 BRANCH OPTION -2: FLOW COEF AREA 

212 0.570E-01 0.144E+01 

 BRANCH OPTION -11: IN RAD PIPE DIA ORIFICE DIA AREA  214 0.122E+01 0.500E-02 0.300E-01 0.500E+01 0.850E+00 0.383E-01 

 BRANCH OPTION -11: IN RAD PIPE DIA ORIFICE DIA AREA 

215 0.125E+01 0.500E-02 0.300E-01 0.400E+01 0.100E+01 0.393E-01 

 BR OPT -> 3-1 LENGTH HEIGHT WIDTH TYPE AREA 

 216 0.181E+01 0.141E+00 0.135E+02 0.100E+01 0.191E+01 

 BRANCH OPTION -2: FLOW COEF AREA 

270 0.100E+01 0.387E+00 

 BRANCH OPTION -22 FLOW COEF AREA  280 0.100E+01 0.387E+00  BRANCH OPTION -21:(PARALLEL TUBES)LENGTH, DIA EPSD, NO. OF TUBES AREA 

2801 .125E+01 0.625E-01 0.000E+00 0.220E+02 0.675E-01 

 BRANCH OPTION -21:(PARALLEL TUBES)LENGTH, DIA EPSD, NO. OF TUBES AREA 

 2802 0.391E+01 0.625E-01 0.000E+00 0.220E+02 0.675E-01 

 BRANCH OPTION -4: LENGTH, DIA EPSD ANGLE, AREA 

221 0.140E+01 0.250E+00 0.000E+00 0.500E+00 0.000E+00 0.000E+00 0.491E-01 

 BRANCH OPTION -4: LENGTH, DIA EPSD ANGLE, AREA 

 222 0.140E+01 0.250E+00 0.000E+00 0.500E+00 0.000E+00 0.000E+00 0.491E-01 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

 223 0.356E+01 0.312E+00 0.000E+00 0.000E+00 0.767E-01

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA  224 0.356E+01 0.312E+00 0.000E+00 0.000E+00 0.767E-01 

 BRANCH OPTION -4: LENGTH, DIA EPSD ANGLE, AREA 

2301 0.120E+03 0.375E+00 0.000E+00 0.000E+00 0.100E+01 0.000E+00 0.110E+00 

 BRANCH OPTION -4: LENGTH, DIA EPSD ANGLE, AREA 

 2302 0.120E+03 0.375E+00 0.000E+00 0.000E+00 0.100E+01 0.000E+00 0.110E+00  BRANCH OPTION -21:(PARALLEL TUBES)LENGTH, DIA EPSD, NO. OF TUBES AREA 

2131 0.250E+00 0.625E-01 0.000E+00 0.800E+01 0.245E-01 

 BRANCH OPTION -21:(PARALLEL TUBES)LENGTH, DIA EPSD, NO. OF TUBES AREA 

 2132 0.783E+01 0.625E-01 0.000E+00 0.800E+01 0.245E-01

 BRANCH OPTION -4: LENGTH, DIA EPSD ANGLE, AREA 

231 0.150E+01 0.250E+00 0.000E+00 0.500E+00 0.000E+00 0.000E+00 0.491E-01 

 BRANCH OPTION -4: LENGTH, DIA EPSD ANGLE, AREA 

 232 0.150E+01 0.250E+00 0.000E+00 0.500E+00 0.000E+00 0.000E+00 0.491E-01 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

 233 0.362E+01 0.250E+00 0.000E+00 0.000E+00 0.491E-01

287
 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

 234 0.362E+01 0.250E+00 0.000E+00 0.000E+00 0.491E-01  BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA  235 0.300E+00 0.460E+00 0.000E+00 0.000E+00 0.166E+00 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

 236 0.300E+00 0.460E+00 0.000E+00 0.000E+00 0.166E+00 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

 2381 0.245E+02 0.600E+00 0.000E+00 0.000E+00 0.283E+00 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

 2382 0.245E+02 0.600E+00 0.000E+00 0.000E+00 0.283E+00 

 BRANCH OPTION -21:(PARALLEL TUBES)LENGTH, DIA EPSD, NO. OF TUBES AREA 

 2401 0.375E+00 0.375E+00 0.000E+00 0.800E+01 0.884E+00 

 SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 101 0.1100E+04 -0.2866E+03 0.2690E+00 0.7047E+02 0.0000E+00 0.0000E+00 

 103 0.1025E+04 -0.2866E+03 0.2508E+00 0.7040E+02 0.0000E+00 0.0000E+00 

 104 0.3566E+03 -0.2841E+03 0.8749E-01 0.6926E+02 0.0000E+00 0.0000E+00 

 106 0.1100E+04 -0.2866E+03 0.2690E+00 0.7047E+02 0.0000E+00 0.0000E+00 

 108 0.8603E+03 -0.2858E+03 0.2105E+00 0.7009E+02 0.0000E+00 0.0000E+00 

 109 0.8507E+03 -0.2729E+03 0.2002E+00 0.6785E+02 0.0000E+00 0.0000E+00  110 0.7571E+03 -0.2703E+03 0.1772E+00 0.6727E+02 0.0000E+00 0.0000E+00 

 111 0.7569E+03 -0.2703E+03 0.1772E+00 0.6727E+02 0.0000E+00 0.0000E+00 

 112 0.6625E+03 -0.2677E+03 0.1544E+00 0.6668E+02 0.0000E+00 0.0000E+00 

 114 0.7873E+02 -0.2660E+03 0.1851E-01 0.6549E+02 0.0000E+00 0.0000E+00 

 115 0.6260E+02 -0.2675E+03 0.2198E-01 0.4421E+02 0.0000E+00 0.8084E-02  170 0.5196E+02 -0.2680E+03 0.9231E+00 0.8760E+00 0.0000E+00 0.1000E+01 

 1181 0.7370E+02 -0.2659E+03 0.1733E-01 0.6548E+02 0.0000E+00 0.0000E+00 

 118 0.5796E+02 -0.2694E+03 0.2946E-01 0.3084E+02 0.0000E+00 0.1752E-01  121 0.4887E+02 -0.2734E+03 0.4559E-01 0.1716E+02 0.0000E+00 0.3728E-01 

 122 0.4887E+02 -0.2734E+03 0.4559E-01 0.1716E+02 0.0000E+00 0.3728E-01

 123 0.4717E+02 -0.2742E+03 0.4888E-01 0.1552E+02 0.0000E+00 0.4121E-01  124 0.4717E+02 -0.2742E+03 0.4888E-01 0.1552E+02 0.0000E+00 0.4121E-01  1131 0.6454E+03 -0.2676E+03 0.1504E+00 0.6664E+02 0.0000E+00 0.0000E+00 

 113 0.1108E+03 -0.2660E+03 0.2604E-01 0.6556E+02 0.0000E+00 0.0000E+00 

 131 0.9799E+02 -0.2660E+03 0.2303E-01 0.6553E+02 0.0000E+00 0.0000E+00 

 132 0.9799E+02 -0.2660E+03 0.2303E-01 0.6553E+02 0.0000E+00 0.0000E+00 

 133 0.9411E+02 -0.2660E+03 0.2212E-01 0.6552E+02 0.0000E+00 0.0000E+00 

 134 0.9411E+02 -0.2660E+03 0.2212E-01 0.6552E+02 0.0000E+00 0.0000E+00  135 0.9409E+02 -0.2660E+03 0.2211E-01 0.6552E+02 0.0000E+00 0.0000E+00 

 136 0.9409E+02 -0.2660E+03 0.2211E-01 0.6552E+02 0.0000E+00 0.0000E+00 

 138 0.9370E+02 -0.2660E+03 0.2202E-01 0.6552E+02 0.0000E+00 0.0000E+00 

NODE H ENTROPY EMU COND CP GAMA 

288
BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 101 0.6701E+02 0.7239E+00 0.1272E-03 0.2029E-04 0.4098E+00 0.1761E+01  103 0.6690E+02 0.7284E+00 0.1264E-03 0.2026E-04 0.4104E+00 0.1764E+01  104 0.6690E+02 0.7294E+00 0.1151E-03 0.1979E-04 0.4158E+00 0.1817E+01  106 0.6701E+02 0.7237E+00 0.1272E-03 0.2029E-04 0.4098E+00 0.1761E+01  108 0.6698E+02 0.7284E+00 0.1232E-03 0.2013E-04 0.4114E+00 0.1778E+01  109 0.7225E+02 0.7286E+00 0.1032E-03 0.1928E-04 0.4079E+00 0.1880E+01  110 0.7319E+02 0.7287E+00 0.9879E-04 0.1906E-04 0.4090E+00 0.1909E+01 

 111 0.7319E+02 0.7273E+00 0.9879E-04 0.1906E-04 0.4090E+00 0.1909E+01  112 0.7412E+02 0.7274E+00 0.9458E-04 0.1883E-04 0.4107E+00 0.1939E+01  114 0.7412E+02 0.7300E+00 0.8690E-04 0.1835E-04 0.4218E+00 0.2010E+01  115 0.7412E+02 0.7303E+00 0.7956E-04 0.1832E-04 0.4199E+00 0.1992E+01  170 0.1571E+03 0.7319E+00 0.5844E-05 0.1653E-05 0.2502E+00 0.1514E+01  1181 0.7412E+02 0.7319E+00 0.8684E-04 0.1835E-04 0.4219E+00 0.2011E+01  118 0.7412E+02 0.7319E+00 0.7234E-04 0.1829E-04 0.4176E+00 0.1968E+01 

 121 0.7412E+02 0.7319E+00 0.6029E-04 0.1823E-04 0.4131E+00 0.1920E+01  122 0.7412E+02 0.7319E+00 0.6029E-04 0.1823E-04 0.4131E+00 0.1920E+01  123 0.7412E+02 0.1247E+01 0.5828E-04 0.1822E-04 0.4123E+00 0.1911E+01  124 0.7412E+02 0.1247E+01 0.5828E-04 0.1822E-04 0.4123E+00 0.1911E+01  1131 0.7412E+02 0.7311E+00 0.9435E-04 0.1882E-04 0.4110E+00 0.1941E+01  113 0.7412E+02 0.7311E+00 0.8732E-04 0.1838E-04 0.4211E+00 0.2006E+01  131 0.7412E+02 0.7311E+00 0.8715E-04 0.1837E-04 0.4214E+00 0.2007E+01  132 0.7412E+02 0.7311E+00 0.8715E-04 0.1837E-04 0.4214E+00 0.2007E+01  133 0.7412E+02 0.7312E+00 0.8710E-04 0.1837E-04 0.4215E+00 0.2008E+01 

 134 0.7412E+02 0.7312E+00 0.8710E-04 0.1837E-04 0.4215E+00 0.2008E+01  135 0.7412E+02 0.7313E+00 0.8710E-04 0.1837E-04 0.4215E+00 0.2008E+01  136 0.7412E+02 0.7313E+00 0.8710E-04 0.1837E-04 0.4215E+00 0.2008E+01  138 0.7412E+02 0.7314E+00 0.8710E-04 0.1837E-04 0.4215E+00 0.2008E+01  BRANCHES 

BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 

 201 0.120E+01 0.188E+00 0.475E+01 0.108E+02 0.535E+06 0.158E-01 0.136E-04 0.183E+01 

 202 0.581E+01 0.748E+02 0.475E+01 0.251E+02 0.814E+06 0.365E-01 0.658E-04 0.885E+01 

 203 0.326E+01 0.493E+00 0.467E+01 0.141E+02 0.608E+06 0.205E-01 0.350E-04 0.471E+01 

 204 0.442E+04 0.668E+03 0.467E+01 0.129E+03 0.183E+07 0.187E+00 0.473E-01 0.637E+04 

 205 0.475E+02 0.104E+02 0.467E+01 0.310E+02 0.982E+06 0.440E-01 0.510E-03 0.697E+02 

 206 0.131E+01 0.172E+00 0.434E+01 0.991E+01 0.489E+06 0.144E-01 0.113E-04 0.153E+01 

 207 0.546E+00 0.218E+02 0.434E+01 0.111E+02 0.518E+06 0.162E-01 0.472E-05 0.635E+00 

 208 0.165E+04 0.218E+03 0.436E+01 0.783E+02 0.138E+07 0.114E+00 0.144E-01 0.194E+04  209 0.000E+00 0.962E+01 0.436E+01 0.318E+01 0.285E+06 0.458E-02 0.000E+00 0.000E+00 

 210 0.709E+03 0.936E+02 0.436E+01 0.645E+01 0.478E+06 0.873E-02 0.597E-02 0.867E+03 

 211 0.112E+01 0.149E+00 0.436E+01 0.317E+01 0.348E+06 0.423E-02 0.942E-05 0.139E+01 

 212 0.715E+03 0.944E+02 0.436E+01 0.650E+01 0.499E+06 0.867E-02 0.599E-02 0.882E+03 

 214 0.248E+05 0.584E+03 0.184E+01 0.104E+03 0.135E+07 0.137E+00 0.156E-01 0.232E+04 

 215 0.154E+05 0.161E+02 0.388E+00 0.218E+02 0.305E+06 0.280E-01 0.914E-04 0.138E+02 

289
 216 0.469E+00 0.491E-03 0.388E+00 0.664E+00 0.479E+05 0.861E-03 0.416E-08 0.622E-03 

 270 0.204E+04 0.106E+02 0.867E+00 0.305E+03 0.318E+07 0.448E+00 0.831E-02 0.126E+04 

 280 0.246E+04 0.373E+02 0.867E+00 0.369E+03 0.323E+07 0.549E+00 0.123E-01 0.183E+04 

 2801 0.343E+03 0.503E+01 0.145E+01 0.474E+02 0.872E+06 0.609E-01 0.107E-03 0.161E+02 

 2802 0.107E+04 0.157E+02 0.145E+01 0.474E+02 0.873E+06 0.609E-01 0.334E-03 0.503E+02 

 221 0.248E+04 0.909E+01 0.727E+00 0.692E+02 0.614E+06 0.907E-01 0.208E-03 0.308E+02 

 222 0.248E+04 0.909E+01 0.727E+00 0.692E+02 0.614E+06 0.907E-01 0.208E-03 0.308E+02  223 0.465E+03 0.171E+01 0.727E+00 0.795E+02 0.589E+06 0.107E+00 0.718E-04 0.104E+02 

 224 0.465E+03 0.171E+01 0.727E+00 0.795E+02 0.589E+06 0.107E+00 0.718E-04 0.104E+02 

 2301 0.885E+04 0.325E+02 0.727E+00 0.611E+02 0.508E+06 0.823E-01 0.152E-02 0.219E+03 

 2302 0.885E+04 0.325E+02 0.727E+00 0.611E+02 0.508E+06 0.823E-01 0.152E-02 0.219E+03 

 2131 0.387E+03 0.171E+02 0.252E+01 0.222E+03 0.230E+07 0.292E+00 0.622E-03 0.929E+02 

 2132 0.121E+05 0.535E+03 0.252E+01 0.222E+03 0.231E+07 0.292E+00 0.195E-01 0.291E+04 

 231 0.117E+04 0.129E+02 0.126E+01 0.564E+02 0.882E+06 0.726E-01 0.236E-03 0.356E+02 

 232 0.117E+04 0.129E+02 0.126E+01 0.564E+02 0.882E+06 0.726E-01 0.236E-03 0.356E+02 

 233 0.352E+03 0.388E+01 0.126E+01 0.564E+02 0.884E+06 0.726E-01 0.713E-04 0.107E+02 

 234 0.352E+03 0.388E+01 0.126E+01 0.564E+02 0.884E+06 0.726E-01 0.713E-04 0.107E+02 

 235 0.155E+01 0.170E-01 0.126E+01 0.167E+02 0.481E+06 0.215E-01 0.313E-06 0.472E-01  236 0.155E+01 0.170E-01 0.126E+01 0.167E+02 0.481E+06 0.215E-01 0.313E-06 0.472E-01  2381 0.350E+02 0.385E+00 0.126E+01 0.979E+01 0.368E+06 0.126E-01 0.709E-05 0.107E+01 

 2382 0.350E+02 0.385E+00 0.126E+01 0.979E+01 0.368E+06 0.126E-01 0.709E-05 0.107E+01 

 2401 0.105E+00 0.462E-02 0.252E+01 0.627E+01 0.417E+06 0.807E-02 0.170E-06 0.256E-01  AXIAL THRUST = 566.95967 LBF  *************************************************  TIME OF ANALYSIS WAS 9.375000000000000E-002 SECS  *************************************************

290
APPENDIX BB—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 22ss 

Simulation of a Fluid Network with Fixed Flowrate Option 

Contents Page 

Example 22ss Input File ............................................................................................................ 

Example 22ss Output File ......................................................................................................... 

291

Return to Appendix List
APPENDIX CC—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 22tr 

Simulation of a Fluid Network with Fixed Flowrate Option 

Contents Page 

Example 22tr Input File ............................................................................................................ 

Example 22tr History File ......................................................................................................... 

Example 22tr Output File ......................................................................................................... 

297

Return to Appendix List
GFSSP VERSION 

 604 GFSSP INSTALLATION PATH C:\Program Files (x86)\GFSSP604\ 

ANALYST INPUT DATA FILE NAME F:\GFSSP\Revised User Manual\EX22\EX22ss.dat OUTPUT FILE NAME EX22ss.out TITLE Example 22 -- Simulation of a Fluid Network with Fixed Flowrate Option USETUP F 

DENCON GRAVITY ENERGY MIXTURE THRUST STEADY TRANSV SAVER F F T F F T F F HEX HCOEF REACTING INERTIA CONDX ADDPROP PRINTI ROTATION F F F F F F F F BUOYANCY HRATE INVAL MSORCE MOVBND TPA VARGEO TVM F T F F F F F F SHEAR PRNTIN PRNTADD OPVALVE TRANSQ CONJUG RADIAT WINPLOT F T T F F F F F PRESS INSUC VARROT CYCLIC CHKVALS WINFILE DALTON NOSTATS F F F F F F F F NORMAL SIMUL SECONDL NRSOLVT IBDF NOPLT PRESREG FLOWREG F T F T 1 T 0 0 TRANS_MOM USERVARS PSMG ISOLVE PLOTADD SIUNITS TECPLOT MDGEN 

F F F 1 F F F F NUM_USER_VARS IFR_MIX PRINTD SATTABL MSORIN PRELVLV LAMINAR HSTAG 1 1 F F F F T T NNODES NINT NBR NF  5 2 4 1 

RELAXK RELAXD RELAXH CC NITER RELAXNR RELAXHC RELAXTS 

 1 0.5 1 0.0001 500 1 1 1

NFLUID(I), I = 1, NF  11

NODE INDEX DESCRIPTION  12 " Node 1" 

 2 1 " Node 2"  3 1 " Node 3"  42 " Node 4"  5 2 " Node 5"  NODE PRES (PSI) TEMP(DEGF) MASS SOURC HEAT SOURC THRST AREA CONCENTRATION 

1 14.7 60 0 0 0

 2 14.7 60 0 0 0 3 14.7 60 0 0 0 4 14.7 60 0 0 0

292
 5 14.7 60 0 0 0

INODE NUMBR NAMEBR  2 3 12 23 52  3 2 23 34 

BRANCH UPNODE DNNODE OPTION DESCRIPTION 12 1 2 24 "FixedFlow 12" 

23 2 3 13 "Valve 23" 34 3 4 1 "Pipe 34" 

52 5 2 24 "FixedFlow 52" 

BRANCH OPTION -24 FLOW_RATE AREA HISTORY 

 12 100 200 0 BRANCH OPTION -13 DIA K1 K2 AREA 

 23 6 300 0.1 28.274 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  34 18000 6 1.6666666667e-05 0 28.27431BRANCH OPTION -24 FLOW_RATE AREA HISTORY 

 52 -10 200 0

293
************************************************** 

G F S S P (Version 604)

Generalized Fluid System Simulation Program 

March 2012

Developed by NASA/Marshall Space Flight Center Copyright (C) by Marshall Space Flight Center 

A generalized computer program to calculate flow rates, pressures, temperatures and concentrations in a flow network.

************************************************* 

RUN DATE:09/17/2012 13:22 

 TITLE :Example 22 -- Simulation of a Fluid Network with Fixed Flowrate Option

 ANALYST : FILEIN :F:\GFSSP\Revised User Manual\EX22\EX22ss.dat FILEOUT :EX22ss.out

OPTION VARIABLES 

 ADDPROP BUOYANCY CONDX CONJUG CYCLIC DALTON DENCON ENERGY 

F F F F F F F T 

 FLOWREG GRAVITY HCOEF HEX HRATE IFRMIX INERTIA INSUC  0 F F F T 1 F F 

INVAL MIXTURE MOVBND MSORCE NORMAL NRSOLVT OPVALVE PLOTADD 

F F F F F T F F 

 PRESREG PRESS PRINTI PRNTADD PRNTIN RADIATION REACTING ROTATION 

0 F F T T F F F 

 SAVER SECONDL SHEAR SIMULA SIUNITS STEADY THRUST TPA  F F F T F T F F  TRANS_MOM TRANSQ TRANSV TVM TWOD USRVAR VARGEO VARROT 

 F F F F F F F F 

RLFVLV 

 F  NNODES = 5  NINT = 2 

NBR = 4 

 NF = 1  NVAR = 6  NHREF = 2  FLUIDS: H2O 

294
 BOUNDARY NODES 

 NODE P T RHO AREA 

(PSI) (F) (LBM/FT^3) (IN^2) 

 1 0.1470E+02 0.6000E+02 0.6237E+02 0.0000E+00 

 4 0.1470E+02 0.6000E+02 0.6237E+02 0.0000E+00  5 0.1470E+02 0.6000E+02 0.6237E+02 0.0000E+00  INPUT SPECIFICATIONS FOR INTERNAL NODES 

NODE AREA MASS HEAT 

(IN^2) (LBM/S) (BTU/S) 

2 0.0000E+00 0.0000E+00 0.0000E+00 

 3 0.0000E+00 0.0000E+00 0.0000E+00  BRANCH UPNODE DNNODE OPTION 

12 1 2 24 23 2 3 13 34 3 4 1 52 5 2 24 

 BRANCH OPTION -13: DIA K1 K2 AREA 

23 0.600E+01 0.300E+03 0.100E+00 0.283E+02 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

34 0.180E+05 0.600E+01 0.167E-04 0.000E+00 0.283E+02 

 SOLUTION INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 2 0.3067E+02 0.5995E+02 0.1589E-02 0.6237E+02 0.0000E+00 0.0000E+00  3 0.3063E+02 0.5995E+02 0.1587E-02 0.6237E+02 0.0000E+00 0.0000E+00 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 2 0.2813E+02 0.5555E-01 0.7548E-03 0.9511E-04 0.1002E+01 0.1003E+01  3 0.2813E+02 0.5555E-01 0.7548E-03 0.9511E-04 0.1002E+01 0.1003E+01  BRANCHES BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 12 0.000E+00 -0.160E+02 0.100E+03 0.115E+01 0.127E+06 0.962E-03 0.000E+00 0.000E+00 

23 0.760E-03 0.428E-01 0.900E+02 0.735E+01 0.304E+06 0.613E-02 0.220E-04 0.889E+01 

34 0.283E+00 0.159E+02 0.900E+02 0.735E+01 0.304E+06 0.613E-02 0.819E-02 0.331E+04 

52 0.000E+00 -0.160E+02 -0.100E+02 -0.116E+00 0.127E+05 0.963E-04 0.000E+00 0.000E+00 

 ************************************************* 

295
 TIME OF ANALYSIS WAS 0.000000000000000E+000 SECS 

 *************************************************

296
GFSSP VERSION 

 604 GFSSP INSTALLATION PATH C:\Program Files (x86)\GFSSP604\ 

ANALYST INPUT DATA FILE NAME F:\GFSSP\Revised User Manual\EX22\EX22tr.dat OUTPUT FILE NAME EX22tr.out TITLE Example 22 -- Simulation of a Fluid Network with Fixed Flowrate Option USETUP F 

DENCON GRAVITY ENERGY MIXTURE THRUST STEADY TRANSV SAVER F F T F F F T F HEX HCOEF REACTING INERTIA CONDX ADDPROP PRINTI ROTATION F F F F F F F F BUOYANCY HRATE INVAL MSORCE MOVBND TPA VARGEO TVM F T F F F F F F SHEAR PRNTIN PRNTADD OPVALVE TRANSQ CONJUG RADIAT WINPLOT F T T F F F F T 

PRESS INSUC VARROT CYCLIC CHKVALS WINFILE DALTON NOSTATS 

F F F F F F F F NORMAL SIMUL SECONDL NRSOLVT IBDF NOPLT PRESREG FLOWREG F T F T 1 T 0 0 TRANS_MOM USERVARS PSMG ISOLVE PLOTADD SIUNITS TECPLOT MDGEN 

F F F 1 F F F F NUM_USER_VARS IFR_MIX PRINTD SATTABL MSORIN PRELVLV LAMINAR HSTAG 1 1 F F F F T T NNODES NINT NBR NF  5 2 4 1 

RELAXK RELAXD RELAXH CC NITER RELAXNR RELAXHC RELAXTS 

 1 0.5 1 1e-05 2000 1 1 1DTAU TIMEF TIMEL NPSTEP NPWSTEP WPLSTEP WPLBUFF 

 1 0 20 1 1 50 1.1NFLUID(I), I = 1, NF  11NODE INDEX DESCRIPTION  1 2 " Node 1" 

2 1 " Node 2" 

 3 1 " Node 3"  4 2 " Node 4"  5 2 " Node 5"  NODE PRES (PSI) TEMP(DEGF) MASS SOURC HEAT SOURC THRST AREA NODE-VOLUME CONCENTRATION  2 14.7 60 0 0 0 0 3 14.7 60 0 0 0 0

298
 Hist1.dat 

 Hist4.dat  Hist5.dat INODE NUMBR NAMEBR  2 3 12 23 52  3 2 23 34 

BRANCH UPNODE DNNODE OPTION DESCRIPTION 12 1 2 24 "FixedFlow 12" 

23 2 3 13 "Valve 23" 34 3 4 1 "Pipe 34" 

52 5 2 24 "FixedFlow 52" 

BRANCH OPTION -24 FLOW_RATE AREA HISTORY  12 0 200 1 mdot12.dat BRANCH OPTION -13 DIA K1 K2 AREA 

 23 6 300 0.1 28.274 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  34 18000 6 1.6666666667e-05 0 28.27431BRANCH OPTION -24 FLOW_RATE AREA HISTORY 

 52 0 200 1 mdot52.dat INITIAL FLOWRATES IN BRANCHES FOR UNSTEADY FLOW  12 0  23 0  34 0  52 0 

299
EXAMPLE 22tr HISTORY FILES

Hist1.dat 2  0.0 14.7 60.0 1.0 20.0 14.7 60.0 1.0 Hist4.dat 2  0.0 14.7 60.0 1.0 20.0 14.7 60.0 1.0 Hist5.dat 2  0.0 14.7 60.0 1.0 20.0 14.7 60.0 1.0 Mdot12.dat 3  0.0 100.0 200.0 10.0 50.0 200.0 20.0 50.0 200.0 Mdot52.dat 4  0.0 -10.0 200.0 10.0 -10.0 200.0 10.1 10.0 200.0 20.0 10.0 200.0 

300
************************************************** 

G F S S P (Version 604)

Generalized Fluid System Simulation Program 

March 2012

Developed by NASA/Marshall Space Flight Center Copyright (C) by Marshall Space Flight Center 

A generalized computer program to calculate flow rates, pressures, temperatures and concentrations in a flow network.

************************************************* 

RUN DATE:09/17/2012 13:14 

 TITLE :Example 22 -- Simulation of a Fluid Network with Fixed Flowrate Option

 ANALYST : FILEIN :F:\GFSSP\Revised User Manual\EX22\EX22tr.dat FILEOUT :EX22tr.out

OPTION VARIABLES 

 ADDPROP BUOYANCY CONDX CONJUG CYCLIC DALTON DENCON ENERGY 

F F F F F F F T 

 FLOWREG GRAVITY HCOEF HEX HRATE IFRMIX INERTIA INSUC 

 0 F F F T 1 F F 

INVAL MIXTURE MOVBND MSORCE NORMAL NRSOLVT OPVALVE PLOTADD 

 F F F F F T F F

 PRESREG PRESS PRINTI PRNTADD PRNTIN RADIATION REACTING ROTATION 

0 F F T T F F F 

 SAVER SECONDL SHEAR SIMULA SIUNITS STEADY THRUST TPA  F F F T F F F F  TRANS_MOM TRANSQ TRANSV TVM TWOD USRVAR VARGEO VARROT 

 F F T F F F F F 

RLFVLV 

 F  NNODES = 5  NINT = 2 

NBR = 4 

 NF = 1  NVAR = 8  NHREF = 2  FLUIDS: H2O 

301
 BOUNDARY NODES 

 NODE P T RHO AREA 

(PSI) (F) (LBM/FT^3) (IN^2) 

 1 0.1470E+02 0.6000E+02 0.6237E+02 0.0000E+00 

 4 0.1470E+02 0.6000E+02 0.6237E+02 0.0000E+00  5 0.1470E+02 0.6000E+02 0.6237E+02 0.0000E+00  INPUT SPECIFICATIONS FOR INTERNAL NODES 

NODE AREA MASS HEAT 

(IN^2) (LBM/S) (BTU/S) 

2 0.0000E+00 0.0000E+00 0.0000E+00 

 3 0.0000E+00 0.0000E+00 0.0000E+00  BRANCH UPNODE DNNODE OPTION 

12 1 2 24 23 2 3 13 34 3 4 1 52 5 2 24 

 BRANCH OPTION -13: DIA K1 K2 AREA 

23 0.600E+01 0.300E+03 0.100E+00 0.283E+02 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

34 0.180E+05 0.600E+01 0.167E-04 0.000E+00 0.283E+02 

 ISTEP = 1 TAU = 0.10000E+01 

 BOUNDARY NODES 

NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3) 

 1 0.1470E+02 0.6000E+02 0.0000E+00 0.6237E+02 0.0000E+00  4 0.1470E+02 0.6000E+02 0.0000E+00 0.6237E+02 0.0000E+00  5 0.1470E+02 0.6000E+02 0.0000E+00 0.6237E+02 0.0000E+00  SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 2 0.2888E+02 0.5996E+02 0.1496E-02 0.6237E+02 0.5218E-15 0.0000E+00  3 0.2885E+02 0.6000E+02 0.1494E-02 0.6237E+02 0.1837E+05 0.0000E+00 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 2 0.2813E+02 0.5555E-01 0.7547E-03 0.9511E-04 0.1002E+01 0.1003E+01  3 0.2817E+02 0.5555E-01 0.7542E-03 0.9511E-04 0.1002E+01 0.1003E+01 

302
 BRANCHES 

BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 

12 0.000E+00 -0.142E+02 0.950E+02 0.762E-02 0.100E+05 0.635E-05 0.000E+00 0.000E+00 

23 0.761E-03 0.382E-01 0.850E+02 0.694E+01 0.287E+06 0.579E-02 0.185E-04 0.749E+01 

34 0.286E+00 0.141E+02 0.843E+02 0.689E+01 0.285E+06 0.574E-02 0.681E-02 0.275E+04 

52 0.000E+00 -0.142E+02 -0.100E+02 -0.802E-03 0.106E+04 0.668E-06 0.000E+00 0.000E+00 

. . . 

SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 2 0.2235E+02 0.5998E+02 0.1158E-02 0.6237E+02 -0.5422E-16 0.0000E+00 

 3 0.2233E+02 0.6000E+02 0.1157E-02 0.6237E+02 0.1837E+05 0.0000E+00 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 2 0.2813E+02 0.5555E-01 0.7545E-03 0.9511E-04 0.1002E+01 0.1003E+01  3 0.2815E+02 0.5555E-01 0.7543E-03 0.9511E-04 0.1002E+01 0.1003E+01  BRANCHES BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 12 0.000E+00 -0.765E+01 0.500E+02 0.401E-02 0.529E+04 0.334E-05 0.000E+00 0.000E+00 

23 0.764E-03 0.191E-01 0.600E+02 0.490E+01 0.202E+06 0.408E-02 0.654E-05 0.264E+01 

34 0.305E+00 0.763E+01 0.600E+02 0.490E+01 0.203E+06 0.409E-02 0.261E-02 0.106E+04 

52 0.000E+00 -0.765E+01 0.100E+02 0.802E-03 0.106E+04 0.668E-06 0.000E+00 0.000E+00 

 ************************************************* 

TIME OF ANALYSIS WAS 0.562500000000000 SECS 

 ************************************************* 

303
APPENDIX DD—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 23A 

Oxygen Recirculation Line with Deliberate Heat Leak 

Contents Page 

Example 23A Input File ............................................................................................................ 

Example 23A Output File ......................................................................................................... 

304

Return to Appendix List
GFSSP VERSION 

 604 GFSSP INSTALLATION PATH C:\Program Files (x86)\GFSSP604\ 

ANALYST INPUT DATA FILE NAME F:\GFSSP\Revised User Manual\EX23\EX23A.dat OUTPUT FILE NAME EX23A.out TITLE Oxygen Recirculation Line with Deliberate Heat Leak USETUP F 

DENCON GRAVITY ENERGY MIXTURE THRUST STEADY TRANSV SAVER F T T F F T F F HEX HCOEF REACTING INERTIA CONDX ADDPROP PRINTI ROTATION F F F F F F F F BUOYANCY HRATE INVAL MSORCE MOVBND TPA VARGEO TVM F T F F F F F F SHEAR PRNTIN PRNTADD OPVALVE TRANSQ CONJUG RADIAT WINPLOT F T T F F T F F PRESS INSUC VARROT CYCLIC CHKVALS WINFILE DALTON NOSTATS F F F F F F F F NORMAL SIMUL SECONDL NRSOLVT IBDF NOPLT PRESREG FLOWREG F T F T 1 T 0 0 TRANS_MOM USERVARS PSMG ISOLVE PLOTADD SIUNITS TECPLOT MDGEN 

F F F 1 F F F F NUM_USER_VARS IFR_MIX PRINTD SATTABL MSORIN PRELVLV LAMINAR HSTAG 1 1 F F F F T T NNODES NINT NBR NF  8 6 7 1 

RELAXK RELAXD RELAXH CC NITER RELAXNR RELAXHC RELAXTS 

 1 0.5 1 0.0001 500 1 1 1NFLUID(I), I = 1, NF  6 NODE INDEX DESCRIPTION  12 " Node 1" 

 2 1 " Node 2"  3 1 " Node 3"  4 1 " Node 4" 

 5 1 " Node 5" 

 6 1 " Node 6"  71 " Node 7"  8 2 " Node 8"  NODE PRES (PSI) TEMP(DEGF) MASS SOURC HEAT SOURC THRST AREA CONCENTRATION  1 55.78 -272.5 0 0 0

305
 2 14.7 60 0 0 0

 3 14.7 60 0 0 0 4 14.7 60 0 0 0 5 14.7 60 0 0 0 6 14.7 60 0 0 0 7 14.7 60 0 0 0 8 53 -272.5 0 0 0

INODE NUMBR NAMEBR  2 2 12 23 

 3 2 23 34  4 2 34 45  5 2 45 56  6 2 56 67  7 2 67 78 BRANCH UPNODE DNNODE OPTION DESCRIPTION 12 1 2 2 "Restrict 12" 23 2 3 1 "Pipe 23" 34 3 4 1 "Pipe 34" 45 4 5 1 "Pipe 45" 56 5 6 1 "Pipe 56" 67 6 7 1 "Pipe 67" 78 7 8 1 "Pipe 78" BRANCH OPTION -2 FLOW COEFF AREA  12 0.424 0.639 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  23 12 1.87 0 180 2.7464565178 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  34 12 1.87 0 180 2.7464565178 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 45 12 1.87 0 180 2.7464565178 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  56 12 1.87 0 180 2.7464565178 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 67 12 1.87 0 180 2.7464565178 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 78 12 1.87 0 180 2.7464565178 

NSOLID NAMB NSSC NSFC NSAC NSSR  2 1 1 1 1 0 

NODESL MATRL SMASS TS HtSrc NUMSS NUMSF NUMSA NUMSSR DESCRIPTION  9 17 2.6300000 70.0000000 0.0000000 1 1 0 0 "Node 9" NAMESS 910 NAMESF  49 

10 17 2.6300000 70.0000000 0.0000000 1 0 1 0 "Node 10" 

NAMESS 

 910 

306
NAMESA 

 1011 NODEAM TAMB DESCRIPTION  11 70.00000 "Node 11" 0 

ICONSS ICNSI ICNSJ ARCSIJ DISTSIJ DESCRIPTION 

910 9 10 79.00000 0.22500 "Conductor 910" 

ICONSF ICS ICF MODEL ARSF HCSF RADSF EMSFS EMSFF DESCRIPTION  49 9 4 1 7.05000e+01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 49" 

ICONSA ICSAS ICSAA ARSA HCSA RADSA EMSAS EMSAA DESCRIPTION  1011 10 11 8.75000e+01 5.56000e-04 F 0.00000e+00 0.00000e+00 "Convection 1011" 

307
************************************************** 

G F S S P (Version 604)

Generalized Fluid System Simulation Program 

March 2012

Developed by NASA/Marshall Space Flight Center Copyright (C) by Marshall Space Flight Center 

A generalized computer program to calculate flow rates, pressures, temperatures and concentrations in a flow network.

************************************************* 

RUN DATE:09/20/2012 10:13 

TITLE :Oxygen Recirculation Line with Deliberate Heat Leak

 ANALYST : FILEIN :F:\GFSSP\Revised User Manual\EX23\EX23A.dat

 FILEOUT :EX23A.out

OPTION VARIABLES 

 ADDPROP BUOYANCY CONDX CONJUG CYCLIC DALTON DENCON ENERGY 

F F F T F F F T 

 FLOWREG GRAVITY HCOEF HEX HRATE IFRMIX INERTIA INSUC 

 0 T F F T 1 F F 

INVAL MIXTURE MOVBND MSORCE NORMAL NRSOLVT OPVALVE PLOTADD 

 F F F F F T F F  PRESREG PRESS PRINTI PRNTADD PRNTIN RADIATION REACTING ROTATION 

0 F F T T F F F 

 SAVER SECONDL SHEAR SIMULA SIUNITS STEADY THRUST TPA  F F F T F T F F  TRANS_MOM TRANSQ TRANSV TVM TWOD USRVAR VARGEO VARROT  F F F F F F F F 

RLFVLV 

 F  NNODES = 8  NINT = 6 

NBR = 7 

 NF = 1  NVAR = 13  NHREF = 2  FLUIDS: O2 

308
 BOUNDARY NODES 

 NODE P T RHO AREA 

(PSI) (F) (LBM/FT^3) (IN^2) 

 1 0.5578E+02 -0.2725E+03 0.6674E+02 0.0000E+00 

 8 0.5300E+02 -0.2725E+03 0.6674E+02 0.0000E+00 

 INPUT SPECIFICATIONS FOR INTERNAL NODES 

NODE AREA MASS HEAT 

(IN^2) (LBM/S) (BTU/S) 

 2 0.0000E+00 0.0000E+00 0.0000E+00  3 0.0000E+00 0.0000E+00 0.0000E+00  4 0.0000E+00 0.0000E+00 0.0000E+00  5 0.0000E+00 0.0000E+00 0.0000E+00  6 0.0000E+00 0.0000E+00 0.0000E+00  7 0.0000E+00 0.0000E+00 0.0000E+00 

BRANCH UPNODE DNNODE OPTION 

12 1 2 2 23 2 3 1 34 3 4 1 45 4 5 1 56 5 6 1 67 6 7 1 78 7 8 1 

 BRANCH OPTION -2: FLOW COEF AREA 

12 0.424E+00 0.639E+00 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

23 0.120E+02 0.187E+01 0.000E+00 0.180E+03 0.275E+01 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

34 0.120E+02 0.187E+01 0.000E+00 0.180E+03 0.275E+01 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

45 0.120E+02 0.187E+01 0.000E+00 0.180E+03 0.275E+01 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

56 0.120E+02 0.187E+01 0.000E+00 0.180E+03 0.275E+01 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

67 0.120E+02 0.187E+01 0.000E+00 0.180E+03 0.275E+01 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

78 0.120E+02 0.187E+01 0.000E+00 0.180E+03 0.275E+01 

CONJUGATE HEAT TRANSFER 

 NSOLIDX = 2  NAMB = 1  NSSC = 1  NSFC = 1  NSAC = 1 

309
 NSSR = 0 

NODESL MATRL SMASS TS NUMSS NUMSF NUMSA  9 17 2.6300 70.0000 1 1 0 

 NAMESS

 910  NAMESF  49 NODESL MATRL SMASS TS NUMSS NUMSF NUMSA  10 17 2.6300 70.0000 1 0 1 

 NAMESS

 910  NAMESA  1011 NODEAM TAMB 

11 70.0000 

ICONSS ICNSI ICNSJ ARCSIJ DISTSIJ  910 9 10 79.0000 0.2250 

ICONSF ICS ICF ARSF EMSFS EMSFF 

49 9 4 70.5000 0.0000 0.0000 

ICONSA ICSAS ICSAA ARSA HCSA EMSAS EMSAA  1011 10 11 0.8750E+02 0.5560E-03 0.0000E+00 0.0000E+00  SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 2 0.5577E+02 -0.2725E+03 0.1332E-01 0.6667E+02 0.0000E+00 0.0000E+00 

 3 0.5530E+02 -0.2725E+03 0.1321E-01 0.6667E+02 0.0000E+00 0.0000E+00 

 4 0.5484E+02 -0.2710E+03 0.1305E-01 0.6639E+02 0.0000E+00 0.0000E+00 

 5 0.5438E+02 -0.2710E+03 0.1294E-01 0.6639E+02 0.0000E+00 0.0000E+00  6 0.5392E+02 -0.2711E+03 0.1320E-01 0.6546E+02 0.0000E+00 0.4101E-03  7 0.5346E+02 -0.2713E+03 0.1402E-01 0.6331E+02 0.0000E+00 0.1425E-02 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 2 0.7134E+02 0.1525E+01 0.9487E-04 0.1882E-04 0.4194E+00 0.1944E+01  3 0.7134E+02 0.1525E+01 0.9486E-04 0.1882E-04 0.4194E+00 0.1944E+01  4 0.7196E+02 0.1525E+01 0.9294E-04 0.1871E-04 0.4199E+00 0.1959E+01 

 5 0.7196E+02 0.1525E+01 0.9293E-04 0.1871E-04 0.4199E+00 0.1959E+01  6 0.7196E+02 0.1525E+01 0.9246E-04 0.1871E-04 0.4198E+00 0.1959E+01  7 0.7196E+02 0.1525E+01 0.9131E-04 0.1870E-04 0.4196E+00 0.1956E+01  BRANCHES BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 12 0.658E+02 0.185E-01 0.172E+00 0.727E+00 0.308E+05 0.966E-03 0.346E-07 0.504E-02 

310
23 0.115E+00 0.462E+00 0.172E+00 0.169E+00 0.148E+05 0.225E-03 0.604E-10 0.880E-05 

34 0.115E+00 0.461E+00 0.172E+00 0.169E+00 0.148E+05 0.225E-03 0.604E-10 0.880E-05 45 0.115E+00 0.459E+00 0.172E+00 0.170E+00 0.151E+05 0.225E-03 0.602E-10 0.883E-05 

56 0.115E+00 0.459E+00 0.172E+00 0.170E+00 0.151E+05 0.225E-03 0.602E-10 0.883E-05 67 0.116E+00 0.459E+00 0.172E+00 0.170E+00 0.152E+05 0.225E-03 0.618E-10 0.907E-05 78 0.120E+00 0.461E+00 0.172E+00 0.171E+00 0.154E+05 0.225E-03 0.660E-10 0.966E-05 

 SOLID NODES 

NODESL CPSLD TS 

BTU/LB F F 

 9 0.000E+00 -0.248E+03  10 0.000E+00 -0.245E+03  SOLID TO SOLID CONDUCTOR  ICONSS CONDKIJ QDOTSS 

BTU/S FT F BTU/S 

 910 0.135E-02 -0.106E+00 

 SOLID TO FLUID CONDUCTOR 

ICONSF QDOTSF HCSF HCSFR 

BTU/S BTU/S FT**2 F 

 49 0.106E+00 0.925E-02 0.000E+00  SOLID TO AMBIENT CONDUCTOR ICONSA QDOTSA HCSA HCSAR 

BTU/S BTU/S FT**2 F BTU/S FT**2 F 

 1011 -0.106E+00 0.556E-03 0.000E+00 

 *************************************************  TIME OF ANALYSIS WAS 1.562500000000000E-002 SECS 

 *************************************************

311
APPENDIX EE—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 23B 

Helium Injector 

Contents Page 

Example 23B Input File ............................................................................................................ 

Example 23B Output File ......................................................................................................... 

312

Return to Appendix List
GFSSP VERSION 

 604 GFSSP INSTALLATION PATH C:\Program Files (x86)\GFSSP604\ 

ANALYST INPUT DATA FILE NAME F:\GFSSP\Revised User Manual\EX23\EX23B.dat OUTPUT FILE NAME EX23B.out TITLE Helium Injector USETUP F 

DENCON GRAVITY ENERGY MIXTURE THRUST STEADY TRANSV SAVER F F T F F T F F HEX HCOEF REACTING INERTIA CONDX ADDPROP PRINTI ROTATION F F F T F F F F BUOYANCY HRATE INVAL MSORCE MOVBND TPA VARGEO TVM F T F F F F F F SHEAR PRNTIN PRNTADD OPVALVE TRANSQ CONJUG RADIAT WINPLOT F T T F F F F F PRESS INSUC VARROT CYCLIC CHKVALS WINFILE DALTON NOSTATS F F F F F F F F NORMAL SIMUL SECONDL NRSOLVT IBDF NOPLT PRESREG FLOWREG F T F T 1 T 0 0 TRANS_MOM USERVARS PSMG ISOLVE PLOTADD SIUNITS TECPLOT MDGEN 

F F F 1 F F F F NUM_USER_VARS IFR_MIX PRINTD SATTABL MSORIN PRELVLV LAMINAR HSTAG 

1 1 F F F F T T NNODES NINT NBR NF  4 2 3 1 

RELAXK RELAXD RELAXH CC NITER RELAXNR RELAXHC RELAXTS 

 1 0.5 1 0.0001 500 1 1 1NFLUID(I), I = 1, NF  1 NODE INDEX DESCRIPTION  1 2 " Node 1" 

 21 " Node 2" 

 3 1 " Node 3"  4 2 " Node 4"  NODE PRES (PSI) TEMP(DEGF) MASS SOURC HEAT SOURC THRST AREA CONCENTRATION 

1 425 100 0 0 0

 2 14.7 60 0 0 0 3 14.7 60 0 0 0 4 14.7 60 0 0 0INODE NUMBR NAMEBR 

313
 2 2 12 23 

 3 2 23 34 BRANCH UPNODE DNNODE OPTION DESCRIPTION 12 1 2 1 "Pipe 12" 

23 2 3 2 "Restrict 23" 

34 3 4 1 "Pipe 34" BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  12 12 0.152 0 0 0.01814582384 

BRANCH OPTION -2 FLOW COEFF AREA 

 23 0.6 0.0012566 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 34 28 0.152 0 0 0.01814582384 

BRANCH NOUBR NMUBR 

 12 0  23 1 12 34 1 23 BRANCH NODBR NMDBR  12 1 23  23 1 34  34 0 BRANCH  12  UPSTRM BR. ANGLE  DNSTRM BR. ANGLE  23 0.00000 BRANCH  23  UPSTRM BR. ANGLE  12 0.00000  DNSTRM BR. ANGLE  34 0.00000 BRANCH  34  UPSTRM BR. ANGLE  23 0.00000  DNSTRM BR. ANGLE NUMBER OF BRANCHES WITH INERTIA  1  23

314
************************************************** 

G F S S P (Version 604)

Generalized Fluid System Simulation Program 

March 2012

Developed by NASA/Marshall Space Flight Center Copyright (C) by Marshall Space Flight Center 

A generalized computer program to calculate flow rates, pressures, temperatures and concentrations in a flow network.

************************************************* 

RUN DATE:09/21/2012 08:43 

TITLE :Helium Injector

 ANALYST : FILEIN :F:\GFSSP\Revised User Manual\EX23\EX23B.dat

 FILEOUT :EX23B.out

OPTION VARIABLES 

 ADDPROP BUOYANCY CONDX CONJUG CYCLIC DALTON DENCON ENERGY 

F F F F F F F T 

 FLOWREG GRAVITY HCOEF HEX HRATE IFRMIX INERTIA INSUC 

 0 F F F T 1 T F 

INVAL MIXTURE MOVBND MSORCE NORMAL NRSOLVT OPVALVE PLOTADD 

 F F F F F T F F  PRESREG PRESS PRINTI PRNTADD PRNTIN RADIATION REACTING ROTATION 

0 F F T T F F F 

 SAVER SECONDL SHEAR SIMULA SIUNITS STEADY THRUST TPA  F F F T F T F F  TRANS_MOM TRANSQ TRANSV TVM TWOD USRVAR VARGEO VARROT 

 F F F F F F F F 

RLFVLV 

 F  NNODES = 4  NINT = 2 

NBR = 3 

 NF = 1  NVAR = 5  NHREF = 2  FLUIDS: HE 

315
 BOUNDARY NODES 

 NODE P T RHO AREA 

(PSI) (F) (LBM/FT^3) (IN^2) 

 1 0.4250E+03 0.1000E+03 0.2786E+00 0.0000E+00 

 4 0.1470E+02 0.6000E+02 0.1054E-01 0.0000E+00  INPUT SPECIFICATIONS FOR INTERNAL NODES 

NODE AREA MASS HEAT 

(IN^2) (LBM/S) (BTU/S) 

 2 0.0000E+00 0.0000E+00 0.0000E+00  3 0.0000E+00 0.0000E+00 0.0000E+00  BRANCH UPNODE DNNODE OPTION 

12 1 2 1 23 2 3 2 34 3 4 1 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

12 0.120E+02 0.152E+00 0.000E+00 0.000E+00 0.181E-01

 BRANCH OPTION -2: FLOW COEF AREA 

23 0.600E+00 0.126E-02 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

34 0.280E+02 0.152E+00 0.000E+00 0.000E+00 0.181E-01

 SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 2 0.4248E+03 0.1000E+03 0.1017E+01 0.2785E+00 0.0000E+00 0.1000E+01  3 0.2164E+02 0.1032E+03 0.1001E+01 0.1432E-01 0.0000E+00 0.1000E+01 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 2 0.7052E+03 0.7460E+01 0.1415E-04 0.2598E-04 0.1243E+01 0.1669E+01  3 0.7052E+03 0.7460E+01 0.1415E-04 0.2597E-04 0.1241E+01 0.1667E+01  BRANCHES BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 

12 0.824E+07 0.153E+00 0.163E-02 0.466E+02 0.116E+05 0.137E-01 0.296E-06 0.129E+00 

23 0.204E+10 0.403E+03 0.163E-02 0.673E+03 0.441E+05 0.197E+00 0.733E-04 0.319E+02 

34 0.374E+09 0.694E+01 0.163E-02 0.907E+03 0.116E+05 0.266E+00 0.260E-03 0.114E+03 

 ************************************************* 

316
 TIME OF ANALYSIS WAS 0.000000000000000E+000 SECS 

 *************************************************

317
APPENDIX FF—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 23C 

Helium Injector 

Contents Page 

Example 23C Input File ............................................................................................................ 

Example 23C History File ......................................................................................................... 

Example 23C Output File ......................................................................................................... 

318

Return to Appendix List
GFSSP VERSION 

 604 GFSSP INSTALLATION PATH C:\Program Files (x86)\GFSSP604\ 

ANALYST INPUT DATA FILE NAME F:\GFSSP\Revised User Manual\EX23\EX23C.dat OUTPUT FILE NAME EX23C.out TITLE LOx Recirculation Line with Helium Injection USETUP F 

DENCON GRAVITY ENERGY MIXTURE THRUST STEADY TRANSV SAVER F T T T F F T F HEX HCOEF REACTING INERTIA CONDX ADDPROP PRINTI ROTATION F F F T F F F F BUOYANCY HRATE INVAL MSORCE MOVBND TPA VARGEO TVM 

F T F F F F F F SHEAR PRNTIN PRNTADD OPVALVE TRANSQ CONJUG RADIAT WINPLOT F T T F F T F T PRESS INSUC VARROT CYCLIC CHKVALS WINFILE DALTON NOSTATS F F F F F F F F NORMAL SIMUL SECONDL NRSOLVT IBDF NOPLT PRESREG FLOWREG F T F T 1 T 0 0 TRANS_MOM USERVARS PSMG ISOLVE PLOTADD SIUNITS TECPLOT MDGEN 

F F F 1 F F F F NUM_USER_VARS IFR_MIX PRINTD SATTABL MSORIN PRELVLV LAMINAR HSTAG 1 3 F F F F T T NNODES NINT NBR NF  11 8 10 2 

RELAXK RELAXD RELAXH CC NITER RELAXNR RELAXHC RELAXTS 

 1 0.5 1 0.0001 500 1 1 1

DTAU TIMEF TIMEL NPSTEP NPWSTEP WPLSTEP WPLBUFF 

 0.1 0 250 10 1 50 1.1NFLUID(I), I = 1, NF  1 6

NODE INDEX DESCRIPTION 

 1 2 " Node 1" 

 2 1 " Node 2"  3 1 " Node 3"  101 2 " Node 1" 

 102 1 " Node 2"  103 1 " Node 3"  104 1 " Node 4"  5 1 " Node 5" 

319
 6 1 " Node 6" 

 7 1 " Node 7"  8 2 " Node 8"  NODE PRES (PSI) TEMP(DEGF) MASS SOURC HEAT SOURC THRST AREA NODE-VOLUME CONCENTRATION 

 2 14.7 60 0 0 0 0 1 0  3 14.7 60 0 0 0 0 1 0 

102 14.7 60 0 0 0 0 0 1 

 103 14.7 60 0 0 0 0 0 1  104 14.7 60 0 0 0 0 0 1  5 14.7 60 0 0 0 0 0 1  6 14.7 60 0 0 0 0 0 1  7 14.7 60 0 0 0 0 0 1  Hist1.dat Hist101.dat  Hist8.dat INODE NUMBR NAMEBR  2 2 12 23 

 3 2 23 34  102 2 112 123 

 103 3 123 134 34  104 2 134 45  5 2 45 56 

 6 2 56 67  7 2 67 78 BRANCH UPNODE DNNODE OPTION DESCRIPTION 12 1 2 1 "Pipe 12" 

23 2 3 2 "Restrict 23" 

34 3 103 1 "Pipe 34" 112 101 102 2 "Restrict 12" 123 102 103 1 "Pipe 23" 134 103 104 1 "Pipe 34" 45 104 5 1 "Pipe 45" 

56 5 6 1 "Pipe 56" 

67 6 7 1 "Pipe 67" 78 7 8 1 "Pipe 78" BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 12 12 0.152 0 90 0.01814582384 BRANCH OPTION -2 FLOW COEFF AREA 

 23 0.6 0.0012566 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 34 28 0.152 0 90 0.01814582384 

BRANCH OPTION -2 FLOW COEFF AREA 

 112 0.424 0.639 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  123 12 1.87 0 180 2.7464565178 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 134 12 1.87 0 180 2.7464565178 

320
BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 45 12 1.87 0 180 2.7464565178 BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA  56 12 1.87 0 180 2.7464565178 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 67 12 1.87 0 180 2.7464565178 

BRANCH OPTION -1 LENGTH DIA EPSD ANGLE AREA 

 78 12 1.87 0 180 2.7464565178 INITIAL FLOWRATES IN BRANCHES FOR UNSTEADY FLOW  12 0  23 0  34 0  112 0  123 0  134 0  45 0  56 0  67 0  78 0 BRANCH NOUBR NMUBR  12 0  23 1 12  34 1 23  112 0  123 1 112  134 2 123 34  45 1 134  56 1 45  67 1 56  78 1 67 BRANCH NODBR NMDBR  12 1 23  23 1 34  34 2 123 134  112 1 123  123 2 134 34  134 1 45  45 1 56  56 1 67  67 1 78  78 0 BRANCH  12  UPSTRM BR. ANGLE  DNSTRM BR. ANGLE  23 0.00000 BRANCH 

321
 23 

 UPSTRM BR. ANGLE  12 0.00000  DNSTRM BR. ANGLE  34 0.00000 BRANCH  34  UPSTRM BR. ANGLE  23 0.00000  DNSTRM BR. ANGLE  123 0.00000  134 0.00000 BRANCH  112  UPSTRM BR. ANGLE  DNSTRM BR. ANGLE  123 0.00000 BRANCH  123  UPSTRM BR. ANGLE  112 0.00000  DNSTRM BR. ANGLE  134 0.00000  34 0.00000 BRANCH  134  UPSTRM BR. ANGLE  123 0.00000  34 0.00000  DNSTRM BR. ANGLE  45 0.00000 BRANCH  45  UPSTRM BR. ANGLE  134 0.00000  DNSTRM BR. ANGLE  56 0.00000 BRANCH  56  UPSTRM BR. ANGLE  45 0.00000  DNSTRM BR. ANGLE  67 0.00000 BRANCH  67  UPSTRM BR. ANGLE  56 0.00000 

322
 DNSTRM BR. ANGLE 

 78 0.00000 BRANCH  78  UPSTRM BR. ANGLE  67 0.00000  DNSTRM BR. ANGLE NUMBER OF BRANCHES WITH INERTIA  1  23 NSOLID NAMB NSSC NSFC NSAC NSSR 

2 1 1 1 1 0 

NODESL MATRL SMASS TS HtSrc NUMSS NUMSF NUMSA NUMSSR DESCRIPTION  9 17 2.6300000 70.0000000 0.0000000 1 1 0 0 "Node 9" 

NAMESS 

 910 NAMESF  49 

10 17 2.6300000 70.0000000 0.0000000 1 0 1 0 "Node 10" 

NAMESS 

 910 NAMESA  1011 NODEAM TAMB DESCRIPTION  11 70.00000 "Node 11" 0 ICONSS ICNSI ICNSJ ARCSIJ DISTSIJ DESCRIPTION 

910 9 10 79.00000 0.22500 "Conductor 910" 

ICONSF ICS ICF MODEL ARSF HCSF RADSF EMSFS EMSFF DESCRIPTION  49 9 104 1 7.05000e+01 0.00000e+00 F 0.00000e+00 0.00000e+00 "Convection 49" 

ICONSA ICSAS ICSAA ARSA HCSA RADSA EMSAS EMSAA DESCRIPTION 

 1011 10 11 8.75000e+01 5.56000e-04 F 0.00000e+00 0.00000e+00 "Convection 1011" 

323
EXAMPLE 23C HISTORY FILES

Hist1.dat 2  0.0 425.0 100.0 1.0 0.0 100.0 425.0 100.0 1.0 0.0 Hist8.dat 2  0.0 53.0 -272.5 0.0 1.0 

1000.0 53.0 -272.5 0.0 1.0 

Hist101.dat 2  0.0 55.78 -272.5 0.0 1.0 1000.0 55.78 -272.5 0.0 1.0 

324
 ************************************************** 

 G F S S P (Version 604) 

 Generalized Fluid System Simulation Program 

 April 2013 

 

 Developed by NASA/Marshall Space Flight Center 

 Copyright (C) by Marshall Space Flight Center 

 A generalized computer program to calculate flow 

 rates, pressures, temperatures and concentrations 

 in a flow network. 

 ************************************************* 

 RUN DATE:09/17/2013 10:53 

 

 TITLE :LOx Recirculation Line with Helium Injection 

 ANALYST : 

 FILEIN :C:\GFSSPInstallFiles\InstallGFSSP604\Examples\EX23\EX23C.dat 

 FILEOUT :EX23C.out 

 OPTION VARIABLES 

 ADDPROP BUOYANCY CONDX CONJUG CYCLIC DALTON DENCON ENERGY 

 F F F T F F F T 

 FLOWREG GRAVITY HCOEF HEX HRATE IFRMIX INERTIA INSUC 

 0 T F F T 3 T F 

 INVAL MIXTURE MOVBND MSORCE NORMAL NRSOLVT OPVALVE PLOTADD 

 F T F F F T F F 

 PRESREG PRESS PRINTI PRNTADD PRNTIN RADIATION REACTING ROTATION 

 0 F F T T F F F 

 SAVER SECONDL SHEAR SIMULA SIUNITS STEADY THRUST TPA 

 F F F T F F F F 

 TRANS_MOM TRANSQ TRANSV TVM TWOD USRVAR VARGEO VARROT 

 F F T F F F F F 

 RLFVLV 

 F 

 NNODES = 11 

 NINT = 8 

 NBR = 10 

 NF = 2 

 NVAR = 26 

 NHREF = 2 

 FLUIDS: HE O2 

 

 BOUNDARY NODES 

 NODE P T RHO AREA CONCENTRATIONS 

 (PSI) (F) (LBM/FT^3) (IN^2) 

 HE O2 

 1 4.2500E+02 1.0000E+02 2.7856E-01 0.0000E+00 1.0000E+00 0.0000E+00 

 101 5.5780E+01 -2.7250E+02 6.6739E+01 0.0000E+00 0.0000E+00 1.0000E+00 

 8 5.3000E+01 -2.7250E+02 6.6735E+01 0.0000E+00 0.0000E+00 1.0000E+00 

325
 

 INPUT SPECIFICATIONS FOR INTERNAL NODES 

 NODE AREA MASS HEAT 

 (IN^2) (LBM/S) (BTU/S) 

 2 0.0000E+00 0.0000E+00 0.0000E+00 

 3 0.0000E+00 0.0000E+00 0.0000E+00 

 102 0.0000E+00 0.0000E+00 0.0000E+00 

 103 0.0000E+00 0.0000E+00 0.0000E+00 

 104 0.0000E+00 0.0000E+00 0.0000E+00 

 5 0.0000E+00 0.0000E+00 0.0000E+00 

 6 0.0000E+00 0.0000E+00 0.0000E+00 

 7 0.0000E+00 0.0000E+00 0.0000E+00 

 

 BRANCH UPNODE DNNODE OPTION 

 12 1 2 1 

 23 2 3 2 

 34 3 103 1 

 112 101 102 2 

 123 102 103 1 

 134 103 104 1 

 45 104 5 1 

 56 5 6 1 

 67 6 7 1 

 78 7 8 1 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

 12 0.120E+02 0.152E+00 0.000E+00 0.900E+02 0.181E-01 

 BRANCH OPTION -2: FLOW COEF AREA 

 23 0.600E+00 0.126E-02 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

 34 0.280E+02 0.152E+00 0.000E+00 0.900E+02 0.181E-01 

 BRANCH OPTION -2: FLOW COEF AREA 

 112 0.424E+00 0.639E+00 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

 123 0.120E+02 0.187E+01 0.000E+00 0.180E+03 0.275E+01 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

 134 0.120E+02 0.187E+01 0.000E+00 0.180E+03 0.275E+01 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

 45 0.120E+02 0.187E+01 0.000E+00 0.180E+03 0.275E+01 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

 56 0.120E+02 0.187E+01 0.000E+00 0.180E+03 0.275E+01 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

 67 0.120E+02 0.187E+01 0.000E+00 0.180E+03 0.275E+01 

 BRANCH OPTION -1: LENGTH DIA EPSD ANGLE AREA 

 78 0.120E+02 0.187E+01 0.000E+00 0.180E+03 0.275E+01 

 

 CONJUGATE HEAT TRANSFER 

 NSOLIDX = 2 

 NAMB = 1 

 NSSC = 1 

 NSFC = 1 

 NSAC = 1 

 NSSR = 0 

NODESL MATRL SMASS TS NUMSS NUMSF NUMSA 

 9 17 2.6300 70.0000 1 1 0 

326
 NAMESS 

 910 

 NAMESF 

 49 

NODESL MATRL SMASS TS NUMSS NUMSF NUMSA 

 10 17 2.6300 70.0000 1 0 1 

 NAMESS 

 910 

 NAMESA 

 1011 

NODEAM TAMB 

 11 70.0000 

ICONSS ICNSI ICNSJ ARCSIJ DISTSIJ 

 910 9 10 79.0000 0.2250 

ICONSF ICS ICF ARSF EMSFS EMSFF 

 49 9 104 70.5000 0.0000 0.0000 

ICONSA ICSAS ICSAA ARSA HCSA EMSAS EMSAA 

 1011 10 11 0.8750E+02 0.5560E-03 0.0000E+00 0.0000E+00 

 ISTEP = 10 TAU = 0.10000E+01 

 BOUNDARY NODES 

 NODE P(PSI) TF(F) Z(COMP) RHO CONCENTRATIONS 

 (LBM/FT^3) 

 HE O2 

 1 4.2500E+02 1.0000E+02 1.0171E+00 2.7856E-01 1.0000E+00 0.0000E+00 

 101 5.5780E+01 -2.7250E+02 1.3318E-02 6.6739E+01 0.0000E+00 1.0000E+00 

 8 5.3000E+01 -2.7250E+02 1.2655E-02 6.6735E+01 0.0000E+00 1.0000E+00 

 

 SOLUTION 

 INTERNAL NODES 

 NODE P(PSI) TF(F) Z RHO EM(LBM) CONC 

 (LBM/FT^3) 

 HE O2 

 2 4.2391E+02 1.0001E+02 1.0170E+00 2.7786E-01 3.5013E-05 1.0000E+00 

0.0000 

 3 6.8985E+01 1.0285E+02 1.0030E+00 4.5617E-02 6.7063E-06 1.0000E+00 

0.0000 

 102 5.3753E+01 -2.7167E+02 1.2868E-02 6.6265E+01 6.3165E-01 6.1255E-06 

1.0000 

 103 5.3467E+01 -2.7088E+02 5.3310E-02 1.5505E+01 2.9678E-01 3.1281E-03 

0.9969 

 104 5.3385E+01 -2.7071E+02 1.1765E-01 6.9921E+00 1.3482E-01 3.4754E-03 

0.9965 

 5 5.3333E+01 -2.7051E+02 1.3716E-01 5.9752E+00 1.1489E-01 3.7320E-03 

0.9963 

 6 5.3288E+01 -2.7027E+02 1.6110E-01 5.0691E+00 9.7536E-02 3.9443E-03 

0.9961 

 7 5.3251E+01 -2.6986E+02 2.0321E-01 3.9985E+00 1.1576E-01 4.2613E-03 

0.9957 

 

 NODE H ENTROPY EMU COND CP GAMA 

 BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 

 2 0.0000E+00 5.8819E+00 1.4145E-05 2.5975E-05 1.2427E+00 1.6688E+00 

327
 3 0.0000E+00 6.7902E+00 1.4148E-05 2.5974E-05 1.2414E+00 1.6670E+00 

 102 0.0000E+00 7.6502E-01 9.3309E-05 1.8754E-05 4.1969E-01 1.9529E+00 

 103 0.0000E+00 7.8678E-01 2.6906E-05 1.8432E-05 4.2047E-01 1.9448E+00 

 104 0.0000E+00 8.1967E-01 1.5121E-05 1.7283E-05 4.0927E-01 1.9146E+00 

 5 0.0000E+00 8.2874E-01 1.3769E-05 1.7017E-05 4.0669E-01 1.9069E+00 

 6 0.0000E+00 8.4018E-01 1.2609E-05 1.6661E-05 4.0313E-01 1.8969E+00 

 7 0.0000E+00 8.6083E-01 1.1256E-05 1.6002E-05 3.9650E-01 1.8788E+00 

 

 MIXTURE FLUID HE (AMAGAT MODEL) 

 NODE TFX(F) HX XVX RHOX EMUX CONDUCTX 

ENTROPY 

 BTU/LB LBM/FT^3 LBM/FT-SEC BTU/FT-S-R 

BTU/LB-R 

 1 1.0000E+02 7.0518E+02 0.0000E+00 2.7856E-01 1.4145E-05 2.5975E-05 

5.8806E+00 

 2 1.0001E+02 7.0518E+02 1.0000E+00 2.7786E-01 1.4145E-05 2.5975E-05 

5.8819E+00 

 3 1.0285E+02 7.0518E+02 1.0000E+00 4.5617E-02 1.4148E-05 2.5974E-05 

6.7902E+00 

 102 -2.5198E+02 2.6443E+02 1.0000E+00 9.6072E-02 7.2156E-06 1.3330E-05 

5.6768E+00 

 103 -2.2473E+02 2.9828E+02 1.0000E+00 8.4514E-02 7.8057E-06 1.4456E-05 

5.8326E+00 

 104 -2.1164E+02 3.1455E+02 1.0000E+00 7.9944E-02 8.0830E-06 1.4984E-05 

5.9008E+00 

 5 -1.9644E+02 3.3343E+02 1.0000E+00 7.5269E-02 8.4005E-06 1.5585E-05 

5.9751E+00 

 6 -1.7988E+02 3.5400E+02 1.0000E+00 7.0768E-02 8.7416E-06 1.6231E-05 

6.0513E+00 

 7 -1.5616E+02 3.8345E+02 1.0000E+00 6.5208E-02 9.2226E-06 1.7142E-05 

6.1527E+00 

 

 NODE CM CX PX VOLX GAMAX CPX 

CVX QHES 

 MOL CONC MASS CONC PSIA FT^3 BTU/LB-R 

BTU/LB-R BTU/S 

 1 1.0000E+00 1.0000E+00 4.2500E+02 0.0000E+00 1.6688E+00 1.2427E+00 

0.0000E+00 0.0000E+00 

 2 1.0000E+00 1.0000E+00 4.2391E+02 1.2601E-04 1.6688E+00 1.2427E+00 

7.4470E-01 0.0000E+00 

 3 1.0000E+00 1.0000E+00 6.8985E+01 1.4701E-04 1.6670E+00 1.2414E+00 

7.4470E-01 0.0000E+00 

 102 4.8965E-05 6.1255E-06 5.3753E+01 4.6695E-07 1.6686E+00 1.2426E+00 

7.4470E-01 0.0000E+00 

 103 2.4471E-02 3.1281E-03 5.3467E+01 4.7032E-04 1.6682E+00 1.2423E+00 

7.4470E-01 0.0000E+00 

 104 2.7123E-02 3.4754E-03 5.3385E+01 5.1730E-04 1.6680E+00 1.2422E+00 

7.4470E-01 0.0000E+00 

 5 2.9075E-02 3.7320E-03 5.3333E+01 5.5453E-04 1.6679E+00 1.2421E+00 

7.4470E-01 0.0000E+00 

 6 3.0685E-02 3.9443E-03 5.3288E+01 5.8524E-04 1.6677E+00 1.2420E+00 

7.4470E-01 0.0000E+00 

 7 3.3079E-02 4.2613E-03 5.3251E+01 9.4635E-04 1.6676E+00 1.2419E+00 

7.4470E-01 0.0000E+00 

 

328
 MIXTURE FLUID O2 (AMAGAT MODEL) 

 NODE TFX(F) HX XVX RHOX EMUX CONDUCTX 

ENTROPY 

 BTU/LB LBM/FT^3 LBM/FT-SEC BTU/FT-S-R 

BTU/LB-R 

 101 -2.7250E+02 7.1338E+01 0.0000E+00 6.6739E+01 9.4870E-05 1.8816E-05 

7.6311E-01 

 102 -2.7167E+02 7.1685E+01 0.0000E+00 6.6575E+01 9.3759E-05 1.8754E-05 

7.6499E-01 

 103 -2.7131E+02 7.2806E+01 1.1497E-02 3.6628E+01 5.3408E-05 1.8532E-05 

7.7095E-01 

 104 -2.7134E+02 7.8644E+01 8.0916E-02 9.8536E+00 1.7677E-05 1.7347E-05 

8.0195E-01 

 5 -2.7137E+02 8.0057E+01 9.7783E-02 8.3611E+00 1.5687E-05 1.7060E-05 

8.0946E-01 

 6 -2.7139E+02 8.1955E+01 1.2038E-01 6.9509E+00 1.3806E-05 1.6675E-05 

8.1954E-01 

 7 -2.7140E+02 8.5462E+01 1.6204E-01 5.3029E+00 1.1605E-05 1.5963E-05 

8.3818E-01 

 8 -2.7250E+02 7.1335E+01 0.0000E+00 6.6735E+01 9.4842E-05 1.8814E-05 

7.6314E-01 

 

 NODE CM CX PX VOLX GAMAX CPX 

CVX QHES 

 MOL CONC MASS CONC PSIA FT^3 BTU/LB-R 

BTU/LB-R BTU/S 

 101 1.0000E+00 1.0000E+00 5.5780E+01 0.0000E+00 1.9443E+00 4.1943E-01 

0.0000E+00 0.0000E+00 

 102 9.9995E-01 9.9999E-01 5.3753E+01 9.5358E-03 1.9530E+00 4.1969E-01 

2.1490E-01 0.0000E+00 

 103 9.7553E-01 9.9687E-01 5.3467E+01 1.8749E-02 1.9517E+00 4.1789E-01 

2.1399E-01 0.0000E+00 

 104 9.7288E-01 9.9652E-01 5.3385E+01 1.8555E-02 1.9215E+00 4.0637E-01 

2.1068E-01 0.0000E+00 

 5 9.7093E-01 9.9627E-01 5.3333E+01 1.8518E-02 1.9140E+00 4.0356E-01 

2.0989E-01 0.0000E+00 

 6 9.6932E-01 9.9606E-01 5.3288E+01 1.8487E-02 1.9041E+00 3.9980E-01 

2.0881E-01 0.0000E+00 

 7 9.6692E-01 9.9574E-01 5.3251E+01 2.7663E-02 1.8860E+00 3.9288E-01 

2.0682E-01 0.0000E+00 

 8 1.0000E+00 1.0000E+00 5.3000E+01 0.0000E+00 1.9446E+00 4.1947E-01 

0.0000E+00 0.0000E+00 

 

 BRANCHES 

BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH 

NO. ENTROPY GEN. LOST WORK 

 (LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) 

BTU/(R-SEC) LBF-FT/SEC 

 12 6.260E+06 1.089E+00 5.005E-03 1.426E+02 3.557E+04 

4.187E-02 6.471E-06 2.818E+00 

 23 2.040E+09 3.549E+02 5.005E-03 2.064E+03 1.352E+05 

6.061E-01 2.114E-03 9.206E+02 

 34 8.920E+07 1.552E+01 5.005E-03 8.707E+02 3.556E+04 

2.552E-01 5.602E-04 2.452E+02 

329
 112 6.578E+01 2.029E+00 2.107E+00 7.116E+00 3.761E+05 

9.464E-03 6.328E-05 9.214E+00 

 123 6.616E-02 2.845E-01 2.038E+00 1.618E+00 1.784E+05 

2.142E-03 5.777E-08 8.448E-03 

 134 2.346E-01 8.172E-02 1.572E+00 5.511E+00 4.773E+05 

7.220E-03 4.001E-07 5.875E-02 

 45 4.778E-01 5.240E-02 1.423E+00 1.085E+01 7.691E+05 

1.430E-02 1.341E-06 1.971E-01 

 56 5.614E-01 4.495E-02 1.266E+00 1.131E+01 7.514E+05 

1.492E-02 1.296E-06 1.908E-01 

 67 6.662E-01 3.751E-02 1.117E+00 1.172E+01 7.237E+05 

1.548E-02 1.243E-06 1.831E-01 

 78 8.550E-01 2.503E-01 9.296E-01 1.217E+01 6.747E+05 

1.611E-02 1.163E-06 1.718E-01 

 

 SOLID NODES 

 NODESL CPSLD TS 

 BTU/LB F F 

 9 1.040E-01 5.151E+01 

 10 1.040E-01 6.848E+01 

 

 SOLID TO SOLID CONDUCTOR 

 ICONSS CONDKIJ QDOTSS 

 BTU/S FT F BTU/S 

 910 1.767E-03 -8.772E-01 

 

 SOLID TO FLUID CONDUCTOR 

 ICONSF QDOTSF HCSF HCSFR 

 BTU/S BTU/S FT**2 F 

 49 7.998E+00 5.072E-02 0.000E+00 

 

 SOLID TO AMBIENT CONDUCTOR 

ICONSA QDOTSA HCSA HCSAR 

 BTU/S BTU/S FT**2 F BTU/S FT**2 F 

 1011 -5.131E-04 5.560E-04 0.000E+00 

 ISTEP = 500 TAU = 0.50000E+02 

 BOUNDARY NODES 

 NODE P(PSI) TF(F) Z(COMP) RHO CONCENTRATIONS 

 (LBM/FT^3) 

 HE O2 

 1 4.2500E+02 1.0000E+02 1.0171E+00 2.7856E-01 1.0000E+00 0.0000E+00 

 101 5.5780E+01 -2.7250E+02 1.3318E-02 6.6739E+01 0.0000E+00 1.0000E+00 

 8 5.3000E+01 -2.7250E+02 1.2655E-02 6.6735E+01 0.0000E+00 1.0000E+00 

 

 SOLUTION 

 INTERNAL NODES 

 NODE P(PSI) TF(F) Z RHO EM(LBM) CONC 

 (LBM/FT^3) 

 HE O2 

 2 4.2391E+02 1.0001E+02 1.0170E+00 2.7786E-01 3.5013E-05 1.0000E+00 

0.0000 

 3 6.9356E+01 1.0284E+02 1.0030E+00 4.5862E-02 6.7424E-06 1.0000E+00 

0.0000 

330
 102 5.4254E+01 -2.7250E+02 1.2954E-02 6.6736E+01 6.3642E-01 1.7528E-61 

1.0000 

 103 5.3935E+01 -2.7142E+02 3.4082E-02 2.4603E+01 4.7286E-01 2.7284E-03 

0.9973 

 104 5.3770E+01 -2.7117E+02 3.8129E-02 2.1896E+01 4.1760E-01 2.7278E-03 

0.9973 

 5 5.3615E+01 -2.7124E+02 3.8456E-02 2.1655E+01 4.1300E-01 2.7272E-03 

0.9973 

 6 5.3461E+01 -2.7131E+02 3.8781E-02 2.1420E+01 4.0852E-01 2.7265E-03 

0.9973 

 7 5.3309E+01 -2.7137E+02 3.9129E-02 2.1176E+01 6.0582E-01 2.7256E-03 

0.9973 

 

 NODE H ENTROPY EMU COND CP GAMA 

 BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 

 2 0.0000E+00 5.8819E+00 1.4145E-05 2.5975E-05 1.2427E+00 1.6688E+00 

 3 0.0000E+00 6.7876E+00 1.4148E-05 2.5974E-05 1.2414E+00 1.6670E+00 

 102 0.0000E+00 7.6314E-01 9.4849E-05 1.8815E-05 4.1945E-01 1.9445E+00 

 103 0.0000E+00 7.7861E-01 3.8739E-05 1.8603E-05 4.2200E-01 1.9494E+00 

 104 0.0000E+00 7.8124E-01 3.4895E-05 1.8508E-05 4.2131E-01 1.9499E+00 

 5 0.0000E+00 7.8127E-01 3.4588E-05 1.8506E-05 4.2123E-01 1.9490E+00 

 6 0.0000E+00 7.8129E-01 3.4288E-05 1.8504E-05 4.2114E-01 1.9482E+00 

 7 0.0000E+00 7.8134E-01 3.3977E-05 1.8502E-05 4.2106E-01 1.9474E+00 

 

 MIXTURE FLUID HE (AMAGAT MODEL) 

 NODE TFX(F) HX XVX RHOX EMUX CONDUCTX 

ENTROPY 

 BTU/LB LBM/FT^3 LBM/FT-SEC BTU/FT-S-R 

BTU/LB-R 

 1 1.0000E+02 7.0518E+02 0.0000E+00 2.7856E-01 1.4145E-05 2.5975E-05 

5.8806E+00 

 2 1.0001E+02 7.0518E+02 1.0000E+00 2.7786E-01 1.4145E-05 2.5975E-05 

5.8819E+00 

 3 1.0284E+02 7.0518E+02 1.0000E+00 4.5862E-02 1.4148E-05 2.5974E-05 

6.7876E+00 

 102 -2.7249E+02 2.3894E+02 1.0000E+00 1.0755E-01 6.7576E-06 1.2455E-05 

5.5430E+00 

 103 -2.7148E+02 2.4020E+02 1.0000E+00 1.0635E-01 6.7804E-06 1.2498E-05 

5.5526E+00 

 104 -2.7139E+02 2.4031E+02 1.0000E+00 1.0597E-01 6.7824E-06 1.2502E-05 

5.5548E+00 

 5 -2.7131E+02 2.4041E+02 1.0000E+00 1.0563E-01 6.7841E-06 1.2505E-05 

5.5567E+00 

 6 -2.7124E+02 2.4050E+02 1.0000E+00 1.0528E-01 6.7856E-06 1.2509E-05 

5.5586E+00 

 7 -2.7112E+02 2.4064E+02 1.0000E+00 1.0492E-01 6.7881E-06 1.2513E-05 

5.5608E+00 

 

 NODE CM CX PX VOLX GAMAX CPX 

CVX QHES 

 MOL CONC MASS CONC PSIA FT^3 BTU/LB-R 

BTU/LB-R BTU/S 

 1 1.0000E+00 1.0000E+00 4.2500E+02 0.0000E+00 1.6688E+00 1.2427E+00 

0.0000E+00 0.0000E+00 

331
 2 1.0000E+00 1.0000E+00 4.2391E+02 1.2601E-04 1.6688E+00 1.2427E+00 

7.4470E-01 0.0000E+00 

 3 1.0000E+00 1.0000E+00 6.9356E+01 1.4701E-04 1.6670E+00 1.2414E+00 

7.4470E-01 0.0000E+00 

 102 1.4012E-60 1.7528E-61 5.4254E+01 1.3362E-62 1.6691E+00 1.2430E+00 

7.4470E-01 0.0000E+00 

 103 2.1403E-02 2.7284E-03 5.3935E+01 4.1135E-04 1.6691E+00 1.2429E+00 

7.4470E-01 0.0000E+00 

 104 2.1398E-02 2.7278E-03 5.3770E+01 4.0811E-04 1.6690E+00 1.2429E+00 

7.4470E-01 0.0000E+00 

 5 2.1393E-02 2.7272E-03 5.3615E+01 4.0802E-04 1.6690E+00 1.2429E+00 

7.4470E-01 0.0000E+00 

 6 2.1388E-02 2.7265E-03 5.3461E+01 4.0793E-04 1.6690E+00 1.2429E+00 

7.4470E-01 0.0000E+00 

 7 2.1381E-02 2.7256E-03 5.3309E+01 6.1169E-04 1.6690E+00 1.2429E+00 

7.4470E-01 0.0000E+00 

 

 MIXTURE FLUID O2 (AMAGAT MODEL) 

 NODE TFX(F) HX XVX RHOX EMUX CONDUCTX 

ENTROPY 

 BTU/LB LBM/FT^3 LBM/FT-SEC BTU/FT-S-R 

BTU/LB-R 

 101 -2.7250E+02 7.1338E+01 0.0000E+00 6.6739E+01 9.4870E-05 1.8816E-05 

7.6311E-01 

 102 -2.7250E+02 7.1338E+01 0.0000E+00 6.6736E+01 9.4849E-05 1.8815E-05 

7.6314E-01 

 103 -2.7142E+02 7.1791E+01 0.0000E+00 6.6527E+01 9.3435E-05 1.8736E-05 

7.6555E-01 

 104 -2.7117E+02 7.2285E+01 4.6565E-03 5.0042E+01 7.1211E-05 1.8639E-05 

7.6818E-01 

 5 -2.7124E+02 7.2290E+01 5.0518E-03 4.8985E+01 6.9853E-05 1.8637E-05 

7.6821E-01 

 6 -2.7131E+02 7.2294E+01 5.4439E-03 4.7974E+01 6.8554E-05 1.8635E-05 

7.6823E-01 

 7 -2.7138E+02 7.2301E+01 5.8600E-03 4.6942E+01 6.7226E-05 1.8633E-05 

7.6827E-01 

 8 -2.7250E+02 7.1335E+01 0.0000E+00 6.6735E+01 9.4842E-05 1.8814E-05 

7.6314E-01 

 

 NODE CM CX PX VOLX GAMAX CPX 

CVX QHES 

 MOL CONC MASS CONC PSIA FT^3 BTU/LB-R 

BTU/LB-R BTU/S 

 101 1.0000E+00 1.0000E+00 5.5780E+01 0.0000E+00 1.9443E+00 4.1943E-01 

0.0000E+00 0.0000E+00 

 102 1.0000E+00 1.0000E+00 5.4254E+01 9.5363E-03 1.9445E+00 4.1945E-01 

2.1571E-01 0.0000E+00 

 103 9.7860E-01 9.9727E-01 5.3935E+01 1.8808E-02 1.9555E+00 4.1976E-01 

2.1466E-01 0.0000E+00 

 104 9.7860E-01 9.9727E-01 5.3770E+01 1.8665E-02 1.9560E+00 4.1907E-01 

2.1420E-01 0.0000E+00 

 5 9.7861E-01 9.9727E-01 5.3615E+01 1.8665E-02 1.9552E+00 4.1898E-01 

2.1424E-01 0.0000E+00 

 6 9.7861E-01 9.9727E-01 5.3461E+01 1.8665E-02 1.9543E+00 4.1890E-01 

2.1429E-01 0.0000E+00 

332
 7 9.7862E-01 9.9727E-01 5.3309E+01 2.7997E-02 1.9535E+00 4.1881E-01 

2.1433E-01 0.0000E+00 

 8 1.0000E+00 1.0000E+00 5.3000E+01 0.0000E+00 1.9446E+00 4.1947E-01 

0.0000E+00 0.0000E+00 

 BRANCHES 

BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH 

NO. ENTROPY GEN. LOST WORK 

 (LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC)

BTU/(R-SEC) LBF-FT/SEC 

 12 6.261E+06 1.088E+00 5.002E-03 1.425E+02 3.555E+04 

4.185E-02 6.461E-06 2.814E+00 

 23 2.040E+09 3.546E+02 5.002E-03 2.063E+03 1.351E+05 

6.058E-01 2.111E-03 9.192E+02 

 34 8.874E+07 1.542E+01 5.002E-03 8.656E+02 3.554E+04 

2.537E-01 5.534E-04 2.422E+02 

 112 6.578E+01 1.526E+00 1.828E+00 6.173E+00 3.264E+05 

8.210E-03 4.135E-05 6.020E+00 

 123 6.735E-02 3.187E-01 1.828E+00 1.436E+00 1.575E+05 

1.910E-03 4.234E-08 6.165E-03 

 134 1.537E-01 1.650E-01 1.833E+00 3.907E+00 3.867E+05 

5.126E-03 2.628E-07 3.849E-02 

 45 1.694E-01 1.551E-01 1.831E+00 4.385E+00 4.287E+05 

5.749E-03 3.239E-07 4.750E-02 

 56 1.711E-01 1.535E-01 1.829E+00 4.429E+00 4.320E+05 

5.809E-03 3.296E-07 4.831E-02 

 67 1.727E-01 1.519E-01 1.826E+00 4.473E+00 4.352E+05 

5.869E-03 3.353E-07 4.913E-02 

 78 1.745E-01 3.093E-01 1.823E+00 4.518E+00 4.384E+05 

5.929E-03 3.409E-07 4.993E-02 

 SOLID NODES 

 NODESL CPSLD TS 

BTU/LB F F 

 9 1.040E-01 -2.458E+02 

 10 1.040E-01 -2.310E+02 

 SOLID TO SOLID CONDUCTOR 

 ICONSS CONDKIJ QDOTSS 

BTU/S FT F BTU/S 

 910 1.360E-03 -5.897E-01 

 SOLID TO FLUID CONDUCTOR 

 ICONSF QDOTSF HCSF HCSFR 

BTU/S BTU/S FT**2 F 

 49 9.182E-01 7.396E-02 0.000E+00 

 SOLID TO AMBIENT CONDUCTOR 

ICONSA QDOTSA HCSA HCSAR 

BTU/S BTU/S FT**2 F BTU/S FT**2 F 

 1011 -1.017E-01 5.560E-04 0.000E+00 

 ISTEP = 1000 TAU = 0.10000E+03 

 BOUNDARY NODES 

333
 NODE P(PSI) TF(F) Z(COMP) RHO CONCENTRATIONS 

(LBM/FT^3) 

HE O2 

 1 4.2500E+02 1.0000E+02 1.0171E+00 2.7856E-01 1.0000E+00 0.0000E+00 

 101 5.5780E+01 -2.7250E+02 1.3318E-02 6.6739E+01 0.0000E+00 1.0000E+00 

 8 5.3000E+01 -2.7250E+02 1.2655E-02 6.6735E+01 0.0000E+00 1.0000E+00 

 SOLUTION 

 INTERNAL NODES 

 NODE P(PSI) TF(F) Z RHO EM(LBM) CONC 

(LBM/FT^3) 

HE O2 

 2 4.2391E+02 1.0001E+02 1.0170E+00 2.7786E-01 3.5013E-05 1.0000E+00 

0.0000 

 3 6.9405E+01 1.0284E+02 1.0030E+00 4.5895E-02 6.7472E-06 1.0000E+00 

0.0000 

 102 5.4315E+01 -2.7250E+02 1.2969E-02 6.6736E+01 6.3642E-01 1.2207-115 

1.0000 

 103 5.3997E+01 -2.7140E+02 3.4529E-02 2.4300E+01 4.6703E-01 2.7850E-03 

0.9972 

 104 5.3825E+01 -2.7117E+02 3.4456E-02 2.4245E+01 4.6242E-01 2.7850E-03 

0.9972 

 5 5.3654E+01 -2.7123E+02 3.4659E-02 2.4033E+01 4.5837E-01 2.7849E-03 

0.9972 

 6 5.3484E+01 -2.7130E+02 3.4966E-02 2.3756E+01 4.5309E-01 2.7849E-03 

0.9972 

 7 5.3317E+01 -2.7137E+02 3.5272E-02 2.3485E+01 6.7189E-01 2.7848E-03 

0.9972 

 NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 2 0.0000E+00 5.8819E+00 1.4145E-05 2.5975E-05 1.2427E+00 1.6688E+00 

 3 0.0000E+00 6.7872E+00 1.4148E-05 2.5974E-05 1.2414E+00 1.6670E+00 

 102 0.0000E+00 7.6314E-01 9.4850E-05 1.8815E-05 4.1945E-01 1.9445E+00 

 103 0.0000E+00 7.7893E-01 3.8336E-05 1.8599E-05 4.2206E-01 1.9495E+00 

 104 0.0000E+00 7.7943E-01 3.8180E-05 1.8583E-05 4.2213E-01 1.9517E+00 

 5 0.0000E+00 7.7944E-01 3.7909E-05 1.8582E-05 4.2207E-01 1.9511E+00 

 6 0.0000E+00 7.7945E-01 3.7556E-05 1.8581E-05 4.2199E-01 1.9502E+00 

 7 0.0000E+00 7.7946E-01 3.7211E-05 1.8580E-05 4.2191E-01 1.9493E+00 

 MIXTURE FLUID HE (AMAGAT MODEL) 

 NODE TFX(F) HX XVX RHOX EMUX CONDUCTX 

ENTROPY 

BTU/LB LBM/FT^3 LBM/FT-SEC BTU/FT-S-R 

BTU/LB-R 

 1 1.0000E+02 7.0518E+02 0.0000E+00 2.7856E-01 1.4145E-05 2.5975E-05 

5.8806E+00 

 2 1.0001E+02 7.0518E+02 1.0000E+00 2.7786E-01 1.4145E-05 2.5975E-05 

5.8819E+00 

 3 1.0284E+02 7.0518E+02 1.0000E+00 4.5895E-02 1.4148E-05 2.5974E-05 

6.7872E+00 

 102 -2.7249E+02 2.3894E+02 1.0000E+00 1.0767E-01 6.7577E-06 1.2455E-05 

5.5424E+00 

334
 103 -2.7145E+02 2.4024E+02 1.0000E+00 1.0645E-01 6.7812E-06 1.2500E-05 

5.5522E+00 

 104 -2.7145E+02 2.4024E+02 1.0000E+00 1.0611E-01 6.7811E-06 1.2500E-05 

5.5538E+00 

 5 -2.7144E+02 2.4025E+02 1.0000E+00 1.0577E-01 6.7812E-06 1.2500E-05 

5.5555E+00 

 6 -2.7143E+02 2.4026E+02 1.0000E+00 1.0544E-01 6.7813E-06 1.2500E-05 

5.5571E+00 

 7 -2.7142E+02 2.4027E+02 1.0000E+00 1.0510E-01 6.7815E-06 1.2501E-05 

5.5588E+00 

 NODE CM CX PX VOLX GAMAX CPX

CVX QHES 

MOL CONC MASS CONC PSIA FT^3 BTU/LB-R 

BTU/LB-R BTU/S 

 1 1.0000E+00 1.0000E+00 4.2500E+02 0.0000E+00 1.6688E+00 1.2427E+00 

0.0000E+00 0.0000E+00 

 2 1.0000E+00 1.0000E+00 4.2391E+02 1.2601E-04 1.6688E+00 1.2427E+00 

7.4470E-01 0.0000E+00 

 3 1.0000E+00 1.0000E+00 6.9405E+01 1.4701E-04 1.6670E+00 1.2414E+00 

7.4470E-01 0.0000E+00 

 102 9.7586-115 1.2207-115 5.4315E+01 9.3061-117 1.6691E+00 1.2430E+00 

7.4470E-01 0.0000E+00 

 103 2.1838E-02 2.7850E-03 5.3997E+01 4.1972E-04 1.6691E+00 1.2429E+00 

7.4470E-01 0.0000E+00 

 104 2.1838E-02 2.7850E-03 5.3825E+01 4.1650E-04 1.6691E+00 1.2429E+00 

7.4470E-01 0.0000E+00 

 5 2.1837E-02 2.7849E-03 5.3654E+01 4.1649E-04 1.6690E+00 1.2429E+00 

7.4470E-01 0.0000E+00 

 6 2.1837E-02 2.7849E-03 5.3484E+01 4.1649E-04 1.6690E+00 1.2429E+00 

7.4470E-01 0.0000E+00 

 7 2.1836E-02 2.7848E-03 5.3317E+01 6.2471E-04 1.6690E+00 1.2429E+00 

7.4470E-01 0.0000E+00 

 MIXTURE FLUID O2 (AMAGAT MODEL) 

 NODE TFX(F) HX XVX RHOX EMUX CONDUCTX 

ENTROPY 

BTU/LB LBM/FT^3 LBM/FT-SEC BTU/FT-S-R 

BTU/LB-R 

 3 8.9132E+01 2.3714E+02 1.0000E+00 3.7809E-01 1.4196E-05 4.3348E-06 

1.4399E+00 

 101 -2.7250E+02 7.1338E+01 0.0000E+00 6.6739E+01 9.4870E-05 1.8816E-05 

7.6311E-01 

 102 -2.7250E+02 7.1338E+01 0.0000E+00 6.6736E+01 9.4850E-05 1.8815E-05 

7.6314E-01 

 103 -2.7139E+02 7.1800E+01 0.0000E+00 6.6523E+01 9.3407E-05 1.8735E-05 

7.6560E-01 

 104 -2.7117E+02 7.1894E+01 0.0000E+00 6.6479E+01 9.3117E-05 1.8719E-05 

7.6610E-01 

 5 -2.7122E+02 7.1894E+01 2.6646E-04 6.5260E+01 9.1543E-05 1.8718E-05 

7.6610E-01 

 6 -2.7130E+02 7.1894E+01 6.4557E-04 6.3592E+01 8.9391E-05 1.8716E-05 

7.6611E-01 

 7 -2.7137E+02 7.1895E+01 1.0235E-03 6.2002E+01 8.7340E-05 1.8715E-05 

7.6611E-01 

335
 8 -2.7250E+02 7.1335E+01 0.0000E+00 6.6735E+01 9.4842E-05 1.8814E-05 

7.6314E-01 

 NODE CM CX PX VOLX GAMAX CPX

CVX QHES 

MOL CONC MASS CONC PSIA FT^3 BTU/LB-R 

BTU/LB-R BTU/S 

 3 2.7776E-17 2.2204E-16 6.9405E+01 4.0835E-21 1.4027E+00 2.2144E-01 

1.5787E-01 0.0000E+00 

 101 1.0000E+00 1.0000E+00 5.5780E+01 0.0000E+00 1.9443E+00 4.1943E-01 

0.0000E+00 0.0000E+00 

 102 1.0000E+00 1.0000E+00 5.4315E+01 9.5363E-03 1.9445E+00 4.1945E-01 

2.1571E-01 0.0000E+00 

 103 9.7816E-01 9.9721E-01 5.3997E+01 1.8800E-02 1.9557E+00 4.1976E-01 

2.1463E-01 0.0000E+00 

 104 9.7816E-01 9.9722E-01 5.3825E+01 1.8656E-02 1.9580E+00 4.1984E-01 

2.1442E-01 0.0000E+00 

 5 9.7816E-01 9.9722E-01 5.3654E+01 1.8656E-02 1.9574E+00 4.1978E-01 

2.1446E-01 0.0000E+00 

 6 9.7816E-01 9.9722E-01 5.3484E+01 1.8656E-02 1.9565E+00 4.1970E-01 

2.1451E-01 0.0000E+00 

 7 9.7816E-01 9.9722E-01 5.3317E+01 2.7984E-02 1.9556E+00 4.1961E-01 

2.1456E-01 0.0000E+00 

 8 1.0000E+00 1.0000E+00 5.3000E+01 0.0000E+00 1.9446E+00 4.1947E-01 

0.0000E+00 0.0000E+00 

 BRANCHES 

BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH 

NO. ENTROPY GEN. LOST WORK 

 (LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC)

BTU/(R-SEC) LBF-FT/SEC 

 12 6.261E+06 1.088E+00 5.002E-03 1.425E+02 3.555E+04 

4.184E-02 6.460E-06 2.813E+00 

 23 2.040E+09 3.545E+02 5.002E-03 2.063E+03 1.351E+05 

6.058E-01 2.110E-03 9.190E+02 

 34 8.867E+07 1.541E+01 5.002E-03 8.649E+02 3.554E+04 

2.535E-01 5.525E-04 2.418E+02 

 112 6.578E+01 1.465E+00 1.791E+00 6.048E+00 3.198E+05 

8.044E-03 3.889E-05 5.663E+00 

 123 6.763E-02 3.176E-01 1.791E+00 1.407E+00 1.543E+05 

1.871E-03 3.999E-08 5.822E-03 

 134 1.559E-01 1.721E-01 1.796E+00 3.875E+00 3.828E+05 

5.083E-03 2.538E-07 3.717E-02 

 45 1.561E-01 1.711E-01 1.796E+00 3.884E+00 3.844E+05 

5.089E-03 2.545E-07 3.731E-02 

 56 1.573E-01 1.695E-01 1.796E+00 3.918E+00 3.871E+05 

5.135E-03 2.586E-07 3.791E-02 

 67 1.589E-01 1.676E-01 1.796E+00 3.963E+00 3.907E+05 

5.196E-03 2.642E-07 3.872E-02 

 78 1.604E-01 3.169E-01 1.795E+00 4.008E+00 3.942E+05 

5.257E-03 2.699E-07 3.953E-02 

 SOLID NODES 

 NODESL CPSLD TS 

BTU/LB F F 

336
 9 1.040E-01 -2.666E+02 

 10 1.040E-01 -2.628E+02 

 SOLID TO SOLID CONDUCTOR 

 ICONSS CONDKIJ QDOTSS 

BTU/S FT F BTU/S 

 910 1.324E-03 -1.479E-01 

 SOLID TO FLUID CONDUCTOR 

 ICONSF QDOTSF HCSF HCSFR 

BTU/S BTU/S FT**2 F 

 49 1.707E-01 7.670E-02 0.000E+00 

 SOLID TO AMBIENT CONDUCTOR 

ICONSA QDOTSA HCSA HCSAR 

BTU/S BTU/S FT**2 F BTU/S FT**2 F 

 1011 -1.124E-01 5.560E-04 0.000E+00 

 ************************************************* 

 TIME OF ANALYSIS WAS 4.03125000000000 SECS 

 ************************************************* 

337
APPENDIX GG—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 24 

Simulation of Relief Valve in a Pressurized Tank 

Contents Page 

Example 24 Input File ............................................................................................................... 

Example 24 History File ........................................................................................................... 

Example 24 Output File ............................................................................................................ 

338

Return to Appendix List
GFSSP VERSION 

 604 GFSSP INSTALLATION PATH ANALYST INPUT DATA FILE NAME EX24.dat OUTPUT FILE NAME EX24.out TITLE Simulation of Relief Valve in a Pressurized Tank USETUP F DENCON GRAVITY ENERGY MIXTURE THRUST STEADY TRANSV SAVER 

F F T F F F T F HEX HCOEF REACTING INERTIA CONDX ADDPROP PRINTI ROTATION 

F F F F F T F F BUOYANCY HRATE INVAL MSORCE MOVBND TPA VARGEO TVM F T F F F F F F SHEAR PRNTIN PRNTADD OPVALVE TRANSQ CONJUG RADIAT WINPLOT F T T F F F F T PRESS INSUC VARROT CYCLIC CHKVALS WINFILE DALTON NOSTATS F F F F F F F F NORMAL SIMUL SECONDL NRSOLVT IBDF NOPLT PRESREG FLOWREG F T F T 1 T 0 0 TRANS_MOM USERVARS PSMG ISOLVE PLOTADD SIUNITS TECPLOT MDGEN 

F F F 1 F F F F NUM_USER_VARS IFR_MIX PRINTD SATTABL MSORIN PRELVLV LAMINAR HSTAG 

1 1 F F F T T T NNODES NINT NBR NF  3 1 2 1 

RELAXK RELAXD RELAXH CC NITER RELAXNR RELAXHC RELAXTS 

 1 0.5 1 0.0001 500 1 1 1

DTAU TIMEF TIMEL NPSTEP NPWSTEP WPLSTEP WPLBUFF 

 0.5 0 50 10 1 50 1.1NFLUID(I), I = 1, NF  33

RREF CPREF GAMREF EMUREF AKREF PREF TREF HREF SREF 

 53.34 0.24 1.3999 1.26e-05 4.133e-06 14.7 80 0

0NODE INDEX DESCRIPTION 

 12 " Node 1" 

 2 1 " Node 2"  3 2 " Node 3"  NODE PRES (PSI) TEMP(DEGF) MASS SOURC HEAT SOURC THRST AREA NODE-VOLUME CONCENTRATION 

2 14.7 60 0 0 0 17280

339
 Hist1.dat 

 Hist3.dat INODE NUMBR NAMEBR  2 2 12 23 BRANCH UPNODE DNNODE OPTION DESCRIPTION 12 1 2 22 "Orifice 12" 23 2 3 22 "Orifice 23" BRANCH OPTION -22 AREA FLOW COEF 

 12 0.0785 1

BRANCH OPTION -22 AREA FLOW COEF 

 23 1e-16 1INITIAL FLOWRATES IN BRANCHES FOR UNSTEADY FLOW  12 0

 23 0 NUMBER OF PRESSURE RELIEF ASSEMBLIES IN THE CIRCUIT 1 RELIEF VALVE BR CRACKING PRESSURE (psid) 23 9.5 CORRESPONDING CONTROL FILE RLFVLV23Area.DAT

340
EXAMPLE 24 HISTORY FILES

Hist1.dat 2  0.0 35.0 70.0 1.0 100.0 35.0 70.0 1.0 Hist3.dat 2  0.0 14.7 70.0 1.0 100.0 14.7 70.0 1.0 RLFVLV23.DAT 4 NUMBER OF DELTA-P VS AREA POINTS IN INTERPOLATION TABLE (MAX = 20) 

7.0 1.0E-16 DELTA-P (psi), A (in2) (FIRST POINT SHOULD BE RESEAT PRESSURE WITH VERY SMALL AREA) 8.0 0.24 9.0 0.48 

10. 0.72 (LAST POINT SHOULD BE MAX POSSIBLE AREA FOR FULLY OPEN VALVE) 

^ | | 3********** 

AREA | * 

| * 

| 2 | * |*******1 L_______________________> 

dP 

Area remains close to zero until pressure is greater than the cracking pressure (point 2). Then area is interpolated from the curve. If pressure is greater than the max pressure (point 3), then the valve is fully open at its maximum area. If pressure falls below reseat pressure (point 1), then area returns to nearly zero until pressure once again is greater than the cracking pressure (point 2). 

341
************************************************** 

G F S S P (Version 604)

Generalized Fluid System Simulation Program 

March 2012

Developed by NASA/Marshall Space Flight Center Copyright (C) by Marshall Space Flight Center 

A generalized computer program to calculate flow rates, pressures, temperatures and concentrations in a flow network.

************************************************* 

RUN DATE:09/24/2012 15:34 

TITLE :Simulation of Relief Valve in a Pressurized Tank

 ANALYST : FILEIN :F:\GFSSP\Revised User Manual\EX24\EX24.dat

 FILEOUT :EX24.out

OPTION VARIABLES 

 ADDPROP BUOYANCY CONDX CONJUG CYCLIC DALTON DENCON ENERGY 

T F F F F F F T 

 FLOWREG GRAVITY HCOEF HEX HRATE IFRMIX INERTIA INSUC 

 0 F F F T 1 F F 

INVAL MIXTURE MOVBND MSORCE NORMAL NRSOLVT OPVALVE PLOTADD 

 F F F F F T F F 

 PRESREG PRESS PRINTI PRNTADD PRNTIN RADIATION REACTING ROTATION 

0 F F T T F F F 

 SAVER SECONDL SHEAR SIMULA SIUNITS STEADY THRUST TPA  F F F T F F F F  TRANS_MOM TRANSQ TRANSV TVM TWOD USRVAR VARGEO VARROT 

 F F T F F F F F 

RLFVLV 

 T  NNODES = 3  NINT = 1 

NBR = 2 

 NF = 1  NVAR = 4  NHREF = 2  FLUIDS: IDEL 

342
 BOUNDARY NODES 

 NODE P T RHO AREA 

(PSI) (F) (LBM/FT^3) (IN^2) 

 1 0.3500E+02 0.7000E+02 0.1784E+00 0.0000E+00  3 0.1470E+02 0.7000E+02 0.7492E-01 0.0000E+00  INPUT SPECIFICATIONS FOR INTERNAL NODES 

NODE AREA MASS HEAT 

(IN^2) (LBM/S) (BTU/S) 

 2 0.0000E+00 0.0000E+00 0.0000E+00 

BRANCH UPNODE DNNODE OPTION 

12 1 2 22 23 2 3 22 

 BRANCH OPTION -22 FLOW COEF AREA 

12 0.100E+01 0.785E-01 

 BRANCH OPTION -22 FLOW COEF AREA 

23 0.100E+01 0.100E-15 

 ISTEP = 10 TAU = 0.50000E+01 

 BOUNDARY NODES  NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3) 

 1 0.3500E+02 0.7000E+02 0.1000E+01 0.1784E+00 0.0000E+00  3 0.1470E+02 0.7000E+02 0.1000E+01 0.7492E-01 0.0000E+00 

 SOLUTION

 INTERNAL NODES 

 NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 2 0.2331E+02 0.1242E+03 0.1000E+01 0.1078E+00 0.1078E+01 0.0000E+00 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 2 0.1062E+02 -0.9063E-02 0.1260E-04 0.4133E-05 0.2400E+00 0.1400E+01 

 BRANCHES BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC

12 0.293E+06 0.117E+02 0.608E-01 0.625E+03 0.233E+06 0.554E+00 0.894E-03 0.369E+03 

23 0.299E+36 0.861E+01 0.359E-17 0.474E+02 0.386E-03 0.400E-01 0.284E-21 0.129E-15

343
 ISTEP = 20 TAU = 0.10000E+02 

 BOUNDARY NODES 

NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3) 

 1 0.3500E+02 0.7000E+02 0.1000E+01 0.1784E+00 0.0000E+00  3 0.1470E+02 0.7000E+02 0.1000E+01 0.7492E-01 0.0000E+00 

 SOLUTION 

 INTERNAL NODES  NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 2 0.2276E+02 0.1108E+03 0.1000E+01 0.1077E+00 0.1077E+01 0.0000E+00 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 2 0.7381E+01 -0.9063E-02 0.1260E-04 0.4133E-05 0.2400E+00 0.1400E+01 

 BRANCHES 

BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 

12 0.293E+06 0.122E+02 0.614E-01 0.631E+03 0.235E+06 0.559E+00 0.921E-03 0.380E+03 

23 0.299E+36 0.806E+01 0.288E-12 0.385E+07 0.310E+02 0.329E+04 0.150E-06 0.664E-01 

ISTEP = 30 TAU = 0.15000E+02 

 BOUNDARY NODES 

NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3) 

 1 0.3500E+02 0.7000E+02 0.1000E+01 0.1784E+00 0.0000E+00  3 0.1470E+02 0.7000E+02 0.1000E+01 0.7492E-01 0.0000E+00 

 SOLUTION  INTERNAL NODES  NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 2 0.2279E+02 0.1036E+03 0.1000E+01 0.1092E+00 0.1092E+01 0.0000E+00  NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 2 0.5669E+01 -0.9063E-02 0.1260E-04 0.4133E-05 0.2400E+00 0.1400E+01 

 BRANCHES 

BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 12 0.293E+06 0.122E+02 0.613E-01 0.631E+03 0.235E+06 0.559E+00 0.920E-03 0.379E+03 

344
23 0.295E+36 0.809E+01 0.288E-12 0.380E+07 0.310E+02 0.327E+04 0.148E-06 0.647E-01 

 ISTEP = 40 TAU = 0.20000E+02 

 BOUNDARY NODES 

NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3) 

 1 0.3500E+02 0.7000E+02 0.1000E+01 0.1784E+00 0.0000E+00  3 0.1470E+02 0.7000E+02 0.1000E+01 0.7492E-01 0.0000E+00 

 SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 2 0.2280E+02 0.9819E+02 0.1000E+01 0.1104E+00 0.1104E+01 0.0000E+00  NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 2 0.4367E+01 -0.9063E-02 0.1260E-04 0.4133E-05 0.2400E+00 0.1400E+01 

 BRANCHES 

BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 12 0.293E+06 0.122E+02 0.613E-01 0.630E+03 0.235E+06 0.559E+00 0.919E-03 0.379E+03 

23 0.292E+36 0.811E+01 0.291E-12 0.380E+07 0.312E+02 0.328E+04 0.150E-06 0.650E-01 

ISTEP = 50 TAU = 0.25000E+02 

 BOUNDARY NODES  NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3) 

 1 0.3500E+02 0.7000E+02 0.1000E+01 0.1784E+00 0.0000E+00  3 0.1470E+02 0.7000E+02 0.1000E+01 0.7492E-01 0.0000E+00 

 SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 2 0.2281E+02 0.9408E+02 0.1000E+01 0.1112E+00 0.1112E+01 0.0000E+00 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 2 0.3380E+01 -0.9063E-02 0.1260E-04 0.4133E-05 0.2400E+00 0.1400E+01 

 BRANCHES 

345
BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 

12 0.293E+06 0.122E+02 0.613E-01 0.630E+03 0.235E+06 0.559E+00 0.919E-03 0.379E+03 

23 0.290E+36 0.811E+01 0.293E-12 0.380E+07 0.315E+02 0.329E+04 0.152E-06 0.655E-01 

ISTEP = 60 TAU = 0.30000E+02 

 BOUNDARY NODES  NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3) 

 1 0.3500E+02 0.7000E+02 0.1000E+01 0.1784E+00 0.0000E+00  3 0.1470E+02 0.7000E+02 0.1000E+01 0.7492E-01 0.0000E+00 

 SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 2 0.2282E+02 0.9096E+02 0.1000E+01 0.1119E+00 0.1119E+01 0.0000E+00 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 2 0.2631E+01 -0.9063E-02 0.1260E-04 0.4133E-05 0.2400E+00 0.1400E+01 

 BRANCHES 

BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 12 0.293E+06 0.122E+02 0.613E-01 0.630E+03 0.235E+06 0.559E+00 0.918E-03 0.378E+03 

23 0.288E+36 0.812E+01 0.295E-12 0.380E+07 0.317E+02 0.330E+04 0.154E-06 0.659E-01 

ISTEP = 70 TAU = 0.35000E+02 

 BOUNDARY NODES  NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3) 

 1 0.3500E+02 0.7000E+02 0.1000E+01 0.1784E+00 0.0000E+00  3 0.1470E+02 0.7000E+02 0.1000E+01 0.7492E-01 0.0000E+00 

 SOLUTION  INTERNAL NODES 

NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 2 0.2282E+02 0.8858E+02 0.1000E+01 0.1124E+00 0.1124E+01 0.0000E+00 

NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

346
 2 0.2060E+01 -0.9063E-02 0.1260E-04 0.4133E-05 0.2400E+00 0.1400E+01 

 BRANCHES 

BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 

12 0.293E+06 0.122E+02 0.613E-01 0.630E+03 0.235E+06 0.559E+00 0.918E-03 0.378E+03 

23 0.287E+36 0.813E+01 0.296E-12 0.380E+07 0.318E+02 0.331E+04 0.155E-06 0.662E-01 

ISTEP = 80 TAU = 0.40000E+02 

 BOUNDARY NODES  NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3) 

 1 0.3500E+02 0.7000E+02 0.1000E+01 0.1784E+00 0.0000E+00  3 0.1470E+02 0.7000E+02 0.1000E+01 0.7492E-01 0.0000E+00 

 SOLUTION  INTERNAL NODES  NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 2 0.2283E+02 0.8677E+02 0.1000E+01 0.1128E+00 0.1128E+01 0.0000E+00  NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 2 0.1624E+01 -0.9063E-02 0.1260E-04 0.4133E-05 0.2400E+00 0.1400E+01 

 BRANCHES 

BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 

12 0.293E+06 0.122E+02 0.613E-01 0.630E+03 0.235E+06 0.559E+00 0.918E-03 0.378E+03 

23 0.286E+36 0.813E+01 0.297E-12 0.380E+07 0.319E+02 0.331E+04 0.156E-06 0.665E-01 

ISTEP = 90 TAU = 0.45000E+02 

 BOUNDARY NODES  NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3) 

 1 0.3500E+02 0.7000E+02 0.1000E+01 0.1784E+00 0.0000E+00  3 0.1470E+02 0.7000E+02 0.1000E+01 0.7492E-01 0.0000E+00 

 SOLUTION  INTERNAL NODES 

 NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 2 0.2283E+02 0.8538E+02 0.1000E+01 0.1131E+00 0.1131E+01 0.0000E+00 

347
 NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 2 0.1290E+01 -0.9063E-02 0.1260E-04 0.4133E-05 0.2400E+00 0.1400E+01 

 BRANCHES 

BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 

12 0.293E+06 0.122E+02 0.613E-01 0.630E+03 0.235E+06 0.559E+00 0.918E-03 0.378E+03 

23 0.285E+36 0.813E+01 0.298E-12 0.380E+07 0.320E+02 0.332E+04 0.157E-06 0.667E-01 

ISTEP = 100 TAU = 0.50000E+02 

 BOUNDARY NODES 

NODE P(PSI) TF(F) Z(COMP) RHO QUALITY 

(LBM/FT^3) 

 1 0.3500E+02 0.7000E+02 0.1000E+01 0.1784E+00 0.0000E+00  3 0.1470E+02 0.7000E+02 0.1000E+01 0.7492E-01 0.0000E+00 

 SOLUTION  INTERNAL NODES  NODE P(PSI) TF(F) Z RHO EM(LBM) QUALITY 

(LBM/FT^3) 

 2 0.2283E+02 0.8431E+02 0.1000E+01 0.1133E+00 0.1133E+01 0.0000E+00  NODE H ENTROPY EMU COND CP GAMA 

BTU/LB BTU/LB-R LBM/FT-SEC BTU/FT-S-R BTU/LB-R 

 2 0.1034E+01 -0.9063E-02 0.1260E-04 0.4133E-05 0.2400E+00 0.1400E+01 

 BRANCHES 

BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 

12 0.293E+06 0.122E+02 0.613E-01 0.630E+03 0.235E+06 0.559E+00 0.918E-03 0.378E+03 

23 0.284E+36 0.814E+01 0.299E-12 0.380E+07 0.321E+02 0.332E+04 0.158E-06 0.668E-01 

 *************************************************  TIME OF ANALYSIS WAS 3.125000000000000E-002 SECS  *************************************************

348
APPENDIX HH—INPUT AND OUTPUT DATA FILES FROM EXAMPLE 25 

Driven_Cavity 

Contents Page 

Example 25 Input File ............................................................................................................... 

Example 25 Output File ............................................................................................................ 

349

Return to Appendix List
GFSSP VERSION 

 604 GFSSP INSTALLATION PATH C:\Program Files (x86)\GFSSP604\ 

ANALYST akm INPUT DATA FILE NAME D:\GFSSP604Intel\Examples\EX25\Ex25.dat 

OUTPUT FILE NAME Ex25.out TITLE Driven_Cavity USETUP F 

DENCON GRAVITY ENERGY MIXTURE THRUST STEADY TRANSV SAVER T F F F F T F F HEX HCOEF REACTING INERTIA CONDX ADDPROP PRINTI ROTATION F F F T F F F F BUOYANCY HRATE INVAL MSORCE MOVBND TPA VARGEO TVM F T F F F F F T SHEAR PRNTIN PRNTADD OPVALVE TRANSQ CONJUG RADIAT WINPLOT T T T F F F F F PRESS INSUC VARROT CYCLIC CHKVALS WINFILE DALTON NOSTATS F F F F F F F F NORMAL SIMUL SECONDL NRSOLVT IBDF NOPLT PRESREG FLOWREG F F F T 1 T 0 0 TRANS_MOM USERVARS PSMG ISOLVE PLOTADD SIUNITS TECPLOT MDGEN F F F 1 F F T T NUM_USER_VARS IFR_MIX PRINTD SATTABL MSORIN PRELVLV LAMINAR HSTAG 

1 1 F F F F T T NNODES NINT NBR NF NX NY NZ LX LY LZ 50 49 85 0 7 7 1 12 12 1

RELAXK RELAXD RELAXH CC NITER RELAXNR RELAXHC RELAXTS 

 1 0.5 1 1e-10 500 1 1 1RHOREF EMUREF  11NODE INDEX DESCRIPTION XCOORD YCOORD ZCOORD 2 2 "Node 2" 0 0 03 1 "Node 3" 0.85714 0.85714 14 1 "Node 4" 2.5714 0.85714 15 1 "Node 5" 4.2857 0.85714 16 1 "Node 6" 6 0.85714 1

7 1 "Node 7" 7.7143 0.85714 1

8 1 "Node 8" 9.4286 0.85714 1

9 1 "Node 9" 11.143 0.85714 1

10 1 "Node 10" 0.85714 2.5714 1

11 1 "Node 11" 2.5714 2.5714 1

350
12 1 "Node 12" 4.2857 2.5714 1

13 1 "Node 13" 6 2.5714 1

14 1 "Node 14" 7.7143 2.5714 1

15 1 "Node 15" 9.4286 2.5714 116 1 "Node 16" 11.143 2.5714 1

17 1 "Node 17" 0.85714 4.2857 1

18 1 "Node 18" 2.5714 4.2857 1

19 1 "Node 19" 4.2857 4.2857 1

20 1 "Node 20" 6 4.2857 1

21 1 "Node 21" 7.7143 4.2857 122 1 "Node 22" 9.4286 4.2857 1

23 1 "Node 23" 11.143 4.2857 1

24 1 "Node 24" 0.85714 6 1

25 1 "Node 25" 2.5714 6 126 1 "Node 26" 4.2857 6 127 1 "Node 27" 6 6 128 1 "Node 28" 7.7143 6 129 1 "Node 29" 9.4286 6 130 1 "Node 30" 11.143 6 1

31 1 "Node 31" 0.85714 7.7143 1

32 1 "Node 32" 2.5714 7.7143 1

33 1 "Node 33" 4.2857 7.7143 1

34 1 "Node 34" 6 7.7143 1

35 1 "Node 35" 7.7143 7.7143 1

36 1 "Node 36" 9.4286 7.7143 1

37 1 "Node 37" 11.143 7.7143 1

38 1 "Node 38" 0.85714 9.4286 1

39 1 "Node 39" 2.5714 9.4286 1

40 1 "Node 40" 4.2857 9.4286 141 1 "Node 41" 6 9.4286 1

42 1 "Node 42" 7.7143 9.4286 1

43 1 "Node 43" 9.4286 9.4286 144 1 "Node 44" 11.143 9.4286 1

45 1 "Node 45" 0.85714 11.143 1

46 1 "Node 46" 2.5714 11.143 1

47 1 "Node 47" 4.2857 11.143 1

48 1 "Node 48" 6 11.143 1

49 1 "Node 49" 7.7143 11.143 1

50 1 "Node 50" 9.4286 11.143 1

51 1 "Node 51" 11.143 11.143 1

 NODE PRES (PSI) MASS SOURC HEAT SOURC THRST AREA  2 14.7 0 0 0 3 14.7 0 0 0 4 14.7 0 0 0 5 14.7 0 0 0 6 14.7 0 0 0 7 14.7 0 0 0

351
 8 14.7 0 0 0

 9 14.7 0 0 0 10 14.7 0 0 0 11 14.7 0 0 0 12 14.7 0 0 0 13 14.7 0 0 0 14 14.7 0 0 0 15 14.7 0 0 0 16 14.7 0 0 0 17 14.7 0 0 0 18 14.7 0 0 0 19 14.7 0 0 0 20 14.7 0 0 0 21 14.7 0 0 0 22 14.7 0 0 0 23 14.7 0 0 0 24 14.7 0 0 0 25 14.7 0 0 0 26 14.7 0 0 0 27 14.7 0 0 0 28 14.7 0 0 0 29 14.7 0 0 0 30 14.7 0 0 0 31 14.7 0 0 0 32 14.7 0 0 0 33 14.7 0 0 0 34 14.7 0 0 0 35 14.7 0 0 0 36 14.7 0 0 0 37 14.7 0 0 0 38 14.7 0 0 0 39 14.7 0 0 0 40 14.7 0 0 0 41 14.7 0 0 0 42 14.7 0 0 0 43 14.7 0 0 0 44 14.7 0 0 0 45 14.7 0 0 0 46 14.7 0 0 0 47 14.7 0 0 0 48 14.7 0 0 0 49 14.7 0 0 0 50 14.7 0 0 0 51 14.7 0 0 0

INODE NUMBR NAMEBR 

 3 2 34 310 

 4 3 34 45 411 

352
 5 3 45 56 512 

 6 3 56 67 613  7 3 67 78 714  8 3 78 89 815  9 2 89 916 

 10 3 1011 310 1017  11 4 1011 1112 411 1118  12 4 1112 1213 512 1219  13 4 1213 1314 613 1320  14 4 1314 1415 714 1421  15 4 1415 1516 815 1522  16 3 1516 916 1623  17 3 1718 1017 1724  18 4 1718 1819 1118 1825 

 19 4 1819 1920 1219 1926 

 20 4 1920 2021 1320 2027 

 21 4 2021 2122 1421 2128  22 4 2122 2223 1522 2229  23 3 2223 1623 2330 

 24 3 2425 1724 2431  25 4 2425 2526 1825 2532 

 26 4 2526 2627 1926 2633  27 4 2627 2728 2027 2734  28 4 2728 2829 2128 2835 

 29 4 2829 2930 2229 2936 

 30 3 2930 2330 3037 

 31 3 3132 2431 3138  32 4 3132 3233 2532 3239 

 33 4 3233 3334 2633 3340 

 34 4 3334 3435 2734 3441 

 35 4 3435 3536 2835 3542  36 4 3536 3637 2936 3643  37 3 3637 3037 3744 

 38 3 3839 3138 3845  39 4 3839 3940 3239 3946 

 40 4 3940 4041 3340 4047  41 4 4041 4142 3441 4148  42 4 4142 4243 3542 4249  43 4 4243 4344 3643 4350  44 3 4344 3744 4451 

 45 2 4546 3845  46 3 4546 4647 3946  47 3 4647 4748 4047  48 3 4748 4849 4148 

 49 3 4849 4950 4249 

 50 3 4950 5051 4350  51 3 12 5051 4451 

353
BRANCH UPNODE DNNODE OPTION DESCRIPTION MDGEN XCOORD YCOORD ZCOORD 

12 51 2 2 "Restrict 12" 0 0 0 0 34 3 4 25 "Cartesian 34" 1 1.7143 0.85714 145 4 5 25 "Cartesian 45" 1 3.4286 0.85714 1

56 5 6 25 "Cartesian 56" 1 5.1429 0.85714 1

67 6 7 25 "Cartesian 67" 1 6.8571 0.85714 178 7 8 25 "Cartesian 78" 1 8.5714 0.85714 189 8 9 25 "Cartesian 89" 1 10.286 0.85714 11011 10 11 25 "Cartesian 1011" 1 1.7143 2.5714 1

1112 11 12 25 "Cartesian 1112" 1 3.4286 2.5714 11213 12 13 25 "Cartesian 1213" 1 5.1429 2.5714 11314 13 14 25 "Cartesian 1314" 1 6.8571 2.5714 1

1415 14 15 25 "Cartesian 1415" 1 8.5714 2.5714 11516 15 16 25 "Cartesian 1516" 1 10.286 2.5714 1

1718 17 18 25 "Cartesian 1718" 1 1.7143 4.2857 11819 18 19 25 "Cartesian 1819" 1 3.4286 4.2857 11920 19 20 25 "Cartesian 1920" 1 5.1429 4.2857 1

2021 20 21 25 "Cartesian 2021" 1 6.8571 4.2857 12122 21 22 25 "Cartesian 2122" 1 8.5714 4.2857 1

2223 22 23 25 "Cartesian 2223" 1 10.286 4.2857 1

2425 24 25 25 "Cartesian 2425" 1 1.7143 6 12526 25 26 25 "Cartesian 2526" 1 3.4286 6 12627 26 27 25 "Cartesian 2627" 1 5.1429 6 12728 27 28 25 "Cartesian 2728" 1 6.8571 6 1

2829 28 29 25 "Cartesian 2829" 1 8.5714 6 12930 29 30 25 "Cartesian 2930" 1 10.286 6 13132 31 32 25 "Cartesian 3132" 1 1.7143 7.7143 13233 32 33 25 "Cartesian 3233" 1 3.4286 7.7143 13334 33 34 25 "Cartesian 3334" 1 5.1429 7.7143 1

3435 34 35 25 "Cartesian 3435" 1 6.8571 7.7143 13536 35 36 25 "Cartesian 3536" 1 8.5714 7.7143 1

3637 36 37 25 "Cartesian 3637" 1 10.286 7.7143 13839 38 39 25 "Cartesian 3839" 1 1.7143 9.4286 13940 39 40 25 "Cartesian 3940" 1 3.4286 9.4286 1

4041 40 41 25 "Cartesian 4041" 1 5.1429 9.4286 14142 41 42 25 "Cartesian 4142" 1 6.8571 9.4286 1 4243 42 43 25 "Cartesian 4243" 1 8.5714 9.4286 14344 43 44 25 "Cartesian 4344" 1 10.286 9.4286 14546 45 46 25 "Cartesian 4546" 1 1.7143 11.143 14647 46 47 25 "Cartesian 4647" 1 3.4286 11.143 14748 47 48 25 "Cartesian 4748" 1 5.1429 11.143 1 4849 48 49 25 "Cartesian 4849" 1 6.8571 11.143 14950 49 50 25 "Cartesian 4950" 1 8.5714 11.143 1

5051 50 51 25 "Cartesian 5051" 1 10.286 11.143 1

310 3 10 25 "Cartesian 310" 1 0.85714 1.7143 1411 4 11 25 "Cartesian 411" 1 2.5714 1.7143 1512 5 12 25 "Cartesian 512" 1 4.2857 1.7143 1

354
613 6 13 25 "Cartesian 613" 1 6 1.7143 1

714 7 14 25 "Cartesian 714" 1 7.7143 1.7143 1

815 8 15 25 "Cartesian 815" 1 9.4286 1.7143 1916 9 16 25 "Cartesian 916" 1 11.143 1.7143 1 1017 10 17 25 "Cartesian 1017" 1 0.85714 3.4286 11118 11 18 25 "Cartesian 1118" 1 2.5714 3.4286 11219 12 19 25 "Cartesian 1219" 1 4.2857 3.4286 1

1320 13 20 25 "Cartesian 1320" 1 6 3.4286 11421 14 21 25 "Cartesian 1421" 1 7.7143 3.4286 11522 15 22 25 "Cartesian 1522" 1 9.4286 3.4286 11623 16 23 25 "Cartesian 1623" 1 11.143 3.4286 1

1724 17 24 25 "Cartesian 1724" 1 0.85714 5.1429 11825 18 25 25 "Cartesian 1825" 1 2.5714 5.1429 11926 19 26 25 "Cartesian 1926" 1 4.2857 5.1429 12027 20 27 25 "Cartesian 2027" 1 6 5.1429 12128 21 28 25 "Cartesian 2128" 1 7.7143 5.1429 12229 22 29 25 "Cartesian 2229" 1 9.4286 5.1429 12330 23 30 25 "Cartesian 2330" 1 11.143 5.1429 1 2431 24 31 25 "Cartesian 2431" 1 0.85714 6.8571 12532 25 32 25 "Cartesian 2532" 1 2.5714 6.8571 12633 26 33 25 "Cartesian 2633" 1 4.2857 6.8571 12734 27 34 25 "Cartesian 2734" 1 6 6.8571 1

2835 28 35 25 "Cartesian 2835" 1 7.7143 6.8571 1 2936 29 36 25 "Cartesian 2936" 1 9.4286 6.8571 13037 30 37 25 "Cartesian 3037" 1 11.143 6.8571 13138 31 38 25 "Cartesian 3138" 1 0.85714 8.5714 1

3239 32 39 25 "Cartesian 3239" 1 2.5714 8.5714 13340 33 40 25 "Cartesian 3340" 1 4.2857 8.5714 1

3441 34 41 25 "Cartesian 3441" 1 6 8.5714 1

3542 35 42 25 "Cartesian 3542" 1 7.7143 8.5714 13643 36 43 25 "Cartesian 3643" 1 9.4286 8.5714 1

3744 37 44 25 "Cartesian 3744" 1 11.143 8.5714 1

3845 38 45 25 "Cartesian 3845" 1 0.85714 10.286 13946 39 46 25 "Cartesian 3946" 1 2.5714 10.286 1

4047 40 47 25 "Cartesian 4047" 1 4.2857 10.286 14148 41 48 25 "Cartesian 4148" 1 6 10.286 1

4249 42 49 25 "Cartesian 4249" 1 7.7143 10.286 14350 43 50 25 "Cartesian 4350" 1 9.4286 10.286 14451 44 51 25 "Cartesian 4451" 1 11.143 10.286 1BRANCH OPTION -2 FLOW COEFF AREA 

 12 1 1e-06 BRANCH OPTION -24 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  34 1.7143 4.4082 1 4 0 1 BRANCH OPTION -24 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  45 1.7143 2.9388 1 4 0 2 BRANCH OPTION -24 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX 

 56 1.7143 2.9388 1 4 0 3 

355
BRANCH OPTION -24 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX 

 67 1.7143 2.9388 1 4 0 4 

BRANCH OPTION -24 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  78 1.7143 2.9388 1 4 0 5 BRANCH OPTION -24 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  89 1.7143 4.4082 1 4 0 6 BRANCH OPTION -24 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX 

 1011 1.7143 4. BRANCH OPTION -2 FLOW COEFF AREA  12 1 1e-06 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  34 1.7143 4.4082 1 0 0 1 

BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  45 1.7143 2.9388 1 0 0 2 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  56 1.7143 2.9388 1 0 0 3 

BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX 

 67 1.7143 2.9388 1 0 0 4 

BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX 

 78 1.7143 2.9388 1 0 0 5 

BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  89 1.7143 4.4082 1 0 0 6 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  1011 1.7143 4.4082 1 0 0 1 

BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  1112 1.7143 2.9388 1 0 0 2 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX 

 1213 1.7143 2.9388 1 0 0 3 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  1314 1.7143 2.9388 1 0 0 4 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  1415 1.7143 2.9388 1 0 0 5 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX 

 1516 1.7143 4.4082 1 0 0 6 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  1718 1.7143 4.4082 1 0 0 1 

BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  1819 1.7143 2.9388 1 0 0 2 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  1920 1.7143 2.9388 1 0 0 3 

BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  2021 1.7143 2.9388 1 0 0 4 

BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  2122 1.7143 2.9388 1 0 0 5 

BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  2223 1.7143 4.4082 1 0 0 6 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  2425 1.7143 4.4082 1 0 0 1 

356
BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX 

 2526 1.7143 2.9388 1 0 0 2 

BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  2627 1.7143 2.9388 1 0 0 3 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  2728 1.7143 2.9388 1 0 0 4 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  2829 1.7143 2.9388 1 0 0 5 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  2930 1.7143 4.4082 1 0 0 6 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  3132 1.7143 4.4082 1 0 0 1 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  3233 1.7143 2.9388 1 0 0 2 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  3334 1.7143 2.9388 1 0 0 3 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX 

 3435 1.7143 2.9388 1 0 0 4 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  3536 1.7143 2.9388 1 0 0 5 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  3637 1.7143 4.4082 1 0 0 6 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  3839 1.7143 4.4082 1 0 0 1 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  3940 1.7143 2.9388 1 0 0 2 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  4041 1.7143 2.9388 1 0 0 3 

BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  4142 1.7143 2.9388 1 0 0 4 

BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  4243 1.7143 2.9388 1 0 0 5 

BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  4344 1.7143 4.4082 1 0 0 6 

BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  4546 1.7143 4.4082 1 2 100 1 

BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  4647 1.7143 2.9388 1 2 100 2 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  4748 1.7143 2.9388 1 2 100 3 

BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  4849 1.7143 2.9388 1 2 100 4 

BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  4950 1.7143 2.9388 1 2 100 5 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  5051 1.7143 4.4082 1 2 100 6 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX 

357
 310 1.7143 4.4082 2 0 0 1 

BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  411 1.7143 4.4082 2 0 0 1 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  512 1.7143 4.4082 2 0 0 1 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  613 1.7143 4.4082 2 0 0 1 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  714 1.7143 4.4082 2 0 0 1 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  815 1.7143 4.4082 2 0 0 1 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  916 1.7143 4.4082 2 0 0 1 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  1017 1.7143 2.9388 2 0 0 2 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  1118 1.7143 2.9388 2 0 0 2 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  1219 1.7143 2.9388 2 0 0 2 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  1320 1.7143 2.9388 2 0 0 2 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  1421 1.7143 2.9388 2 0 0 2 

BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  1522 1.7143 2.9388 2 0 0 2 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  1623 1.7143 2.9388 2 0 0 2 

BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  1724 1.7143 2.9388 2 0 0 3 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  1825 1.7143 2.9388 2 0 0 3 

BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  1926 1.7143 2.9388 2 0 0 3 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  2027 1.7143 2.9388 2 0 0 3 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  2128 1.7143 2.9388 2 0 0 3 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  2229 1.7143 2.9388 2 0 0 3 

BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  2330 1.7143 2.9388 2 0 0 3 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  2431 1.7143 2.9388 2 0 0 4 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX 

 2532 1.7143 2.9388 2 0 0 4 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  2633 1.7143 2.9388 2 0 0 4 

358
BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX 

 2734 1.7143 2.9388 2 0 0 4 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  2835 1.7143 2.9388 2 0 0 4 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  2936 1.7143 2.9388 2 0 0 4 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  3037 1.7143 2.9388 2 0 0 4 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  3138 1.7143 2.9388 2 0 0 5 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  3239 1.7143 2.9388 2 0 0 5 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  3340 1.7143 2.9388 2 0 0 5 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  3441 1.7143 2.9388 2 0 0 5 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX 

 3542 1.7143 2.9388 2 0 0 5 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  3643 1.7143 2.9388 2 0 0 5 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  3744 1.7143 2.9388 2 0 0 5 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  3845 1.7143 4.4082 2 0 0 6 

BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  3946 1.7143 4.4082 2 0 0 6 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  4047 1.7143 4.4082 2 0 0 6 

BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  4148 1.7143 4.4082 2 0 0 6 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  4249 1.7143 4.4082 2 0 0 6 

BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  4350 1.7143 4.4082 2 0 0 6 BRANCH OPTION -25 AREA VOLUME DIRECTION WALL VELOCITY DIRINDEX  4451 1.7143 4.4082 2 0 0 6 

BRANCH NOUBR NMUBR  12 2 5051 4451 

 34 1 310  45 2 34 411  56 2 45 512  67 2 56 613  78 2 67 714  89 2 78 815  1011 2 310 1017  1112 3 1011 411 1118  1213 3 1112 512 1219 

359
 1314 3 1213 613 1320 

 1415 3 1314 714 1421  1516 3 1415 815 1522  1718 2 1017 1724  1819 3 1718 1118 1825  1920 3 1819 1219 1926  2021 3 1920 1320 2027  2122 3 2021 1421 2128  2223 3 2122 1522 2229  2425 2 1724 2431  2526 3 2425 1825 2532  2627 3 2526 1926 2633  2728 3 2627 2027 2734  2829 3 2728 2128 2835  2930 3 2829 2229 2936  3132 2 2431 3138  3233 3 3132 2532 3239  3334 3 3233 2633 3340  3435 3 3334 2734 3441  3536 3 3435 2835 3542  3637 3 3536 2936 3643  3839 2 3138 3845  3940 3 3839 3239 3946  4041 3 3940 3340 4047  4142 3 4041 3441 4148  4243 3 4142 3542 4249  4344 3 4243 3643 4350  4546 1 3845  4647 2 4546 3946  4748 2 4647 4047  4849 2 4748 4148  4950 2 4849 4249  5051 2 4950 4350  310 1 34  411 2 34 45  512 2 45 56  613 2 56 67  714 2 67 78  815 2 78 89  916 1 89  1017 2 1011 310  1118 3 1011 1112 411  1219 3 1112 1213 512  1320 3 1213 1314 613  1421 3 1314 1415 714  1522 3 1415 1516 815  1623 2 1516 916 

360
 1724 2 1718 1017 

 1825 3 1718 1819 1118  1926 3 1819 1920 1219  2027 3 1920 2021 1320  2128 3 2021 2122 1421  2229 3 2122 2223 1522  2330 2 2223 1623  2431 2 2425 1724  2532 3 2425 2526 1825  2633 3 2526 2627 1926  2734 3 2627 2728 2027  2835 3 2728 2829 2128  2936 3 2829 2930 2229  3037 2 2930 2330  3138 2 3132 2431  3239 3 3132 3233 2532  3340 3 3233 3334 2633  3441 3 3334 3435 2734  3542 3 3435 3536 2835  3643 3 3536 3637 2936  3744 2 3637 3037  3845 2 3839 3138  3946 3 3839 3940 3239  4047 3 3940 4041 3340  4148 3 4041 4142 3441  4249 3 4142 4243 3542  4350 3 4243 4344 3643  4451 2 4344 3744 BRANCH NODBR NMDBR  12 0  34 2 45 411  45 2 56 512  56 2 67 613  67 2 78 714  78 2 89 815  89 1 916  1011 3 1112 411 1118  1112 3 1213 512 1219  1213 3 1314 613 1320  1314 3 1415 714 1421  1415 3 1516 815 1522  1516 2 916 1623  1718 3 1819 1118 1825  1819 3 1920 1219 1926  1920 3 2021 1320 2027  2021 3 2122 1421 2128  2122 3 2223 1522 2229 

361
 2223 2 1623 2330 

 2425 3 2526 1825 2532  2526 3 2627 1926 2633  2627 3 2728 2027 2734  2728 3 2829 2128 2835  2829 3 2930 2229 2936  2930 2 2330 3037  3132 3 3233 2532 3239  3233 3 3334 2633 3340  3334 3 3435 2734 3441  3435 3 3536 2835 3542  3536 3 3637 2936 3643  3637 2 3037 3744  3839 3 3940 3239 3946  3940 3 4041 3340 4047  4041 3 4142 3441 4148  4142 3 4243 3542 4249  4243 3 4344 3643 4350  4344 2 3744 4451  4546 2 4647 3946  4647 2 4748 4047  4748 2 4849 4148  4849 2 4950 4249  4950 2 5051 4350  5051 2 12 4451 

 310 2 1011 1017  411 3 1011 1112 1118  512 3 1112 1213 1219  613 3 1213 1314 1320  714 3 1314 1415 1421  815 3 1415 1516 1522  916 2 1516 1623  1017 2 1718 1724  1118 3 1718 1819 1825  1219 3 1819 1920 1926  1320 3 1920 2021 2027  1421 3 2021 2122 2128  1522 3 2122 2223 2229  1623 2 2223 2330  1724 2 2425 2431  1825 3 2425 2526 2532  1926 3 2526 2627 2633  2027 3 2627 2728 2734  2128 3 2728 2829 2835  2229 3 2829 2930 2936  2330 2 2930 3037  2431 2 3132 3138 

362
 2532 3 3132 3233 3239 

 2633 3 3233 3334 3340  2734 3 3334 3435 3441  2835 3 3435 3536 3542  2936 3 3536 3637 3643  3037 2 3637 3744  3138 2 3839 3845  3239 3 3839 3940 3946  3340 3 3940 4041 4047  3441 3 4041 4142 4148  3542 3 4142 4243 4249  3643 3 4243 4344 4350  3744 2 4344 4451  3845 1 4546  3946 2 4546 4647  4047 2 4647 4748  4148 2 4748 4849  4249 2 4849 4950  4350 2 4950 5051  4451 2 12 5051 

BRANCH  12  UPSTRM BR. ANGLE  5051 0.00000  4451 0.00000  DNSTRM BR. ANGLE BRANCH  34  UPSTRM BR. ANGLE  310 0.00000  DNSTRM BR. ANGLE  45 0.00000  411 0.00000 BRANCH  45  UPSTRM BR. ANGLE  34 0.00000  411 0.00000  DNSTRM BR. ANGLE  56 0.00000  512 0.00000 BRANCH  56  UPSTRM BR. ANGLE  45 0.00000  512 0.00000  DNSTRM BR. ANGLE 

363
 67 0.00000 

 613 0.00000 BRANCH  67  UPSTRM BR. ANGLE  56 0.00000  613 0.00000  DNSTRM BR. ANGLE  78 0.00000  714 0.00000 BRANCH  78  UPSTRM BR. ANGLE  67 0.00000  714 0.00000  DNSTRM BR. ANGLE  89 0.00000  815 0.00000 BRANCH  89  UPSTRM BR. ANGLE  78 0.00000  815 0.00000  DNSTRM BR. ANGLE  916 0.00000 BRANCH  1011  UPSTRM BR. ANGLE  310 0.00000  1017 0.00000  DNSTRM BR. ANGLE  1112 0.00000  411 0.00000  1118 0.00000 BRANCH  1112  UPSTRM BR. ANGLE  1011 0.00000  411 0.00000  1118 0.00000  DNSTRM BR. ANGLE  1213 0.00000  512 0.00000  1219 0.00000 BRANCH  1213  UPSTRM BR. ANGLE 

364
 1112 0.00000 

 512 0.00000  1219 0.00000  DNSTRM BR. ANGLE  1314 0.00000  613 0.00000  1320 0.00000 BRANCH  1314  UPSTRM BR. ANGLE  1213 0.00000  613 0.00000  1320 0.00000  DNSTRM BR. ANGLE  1415 0.00000  714 0.00000  1421 0.00000 BRANCH  1415  UPSTRM BR. ANGLE  1314 0.00000  714 0.00000  1421 0.00000  DNSTRM BR. ANGLE  1516 0.00000  815 0.00000  1522 0.00000 BRANCH  1516  UPSTRM BR. ANGLE  1415 0.00000  815 0.00000  1522 0.00000  DNSTRM BR. ANGLE  916 0.00000  1623 0.00000 BRANCH  1718  UPSTRM BR. ANGLE  1017 0.00000  1724 0.00000  DNSTRM BR. ANGLE  1819 0.00000  1118 0.00000  1825 0.00000 BRANCH  1819 

365
 UPSTRM BR. ANGLE 

 1718 0.00000  1118 0.00000  1825 0.00000  DNSTRM BR. ANGLE  1920 0.00000  1219 0.00000  1926 0.00000 BRANCH  1920  UPSTRM BR. ANGLE  1819 0.00000  1219 0.00000  1926 0.00000  DNSTRM BR. ANGLE  2021 0.00000  1320 0.00000  2027 0.00000 BRANCH  2021  UPSTRM BR. ANGLE  1920 0.00000  1320 0.00000  2027 0.00000  DNSTRM BR. ANGLE  2122 0.00000  1421 0.00000  2128 0.00000 BRANCH  2122  UPSTRM BR. ANGLE  2021 0.00000  1421 0.00000  2128 0.00000  DNSTRM BR. ANGLE  2223 0.00000  1522 0.00000  2229 0.00000 BRANCH  2223  UPSTRM BR. ANGLE  2122 0.00000  1522 0.00000  2229 0.00000  DNSTRM BR. ANGLE  1623 0.00000  2330 0.00000 

366
BRANCH 

 2425  UPSTRM BR. ANGLE  1724 0.00000  2431 0.00000  DNSTRM BR. ANGLE  2526 0.00000  1825 0.00000  2532 0.00000 BRANCH  2526  UPSTRM BR. ANGLE  2425 0.00000  1825 0.00000  2532 0.00000 

 DNSTRM BR. ANGLE 

 2627 0.00000  1926 0.00000  2633 0.00000 BRANCH  2627  UPSTRM BR. ANGLE  2526 0.00000  1926 0.00000  2633 0.00000  DNSTRM BR. ANGLE  2728 0.00000  2027 0.00000  2734 0.00000 BRANCH  2728  UPSTRM BR. ANGLE  2627 0.00000  2027 0.00000  2734 0.00000  DNSTRM BR. ANGLE  2829 0.00000  2128 0.00000  2835 0.00000 BRANCH  2829  UPSTRM BR. ANGLE  2728 0.00000 

 2128 0.00000 

 2835 0.00000  DNSTRM BR. ANGLE  2930 0.00000 

367
 2229 0.00000 

 2936 0.00000 BRANCH  2930  UPSTRM BR. ANGLE  2829 0.00000  2229 0.00000  2936 0.00000  DNSTRM BR. ANGLE  2330 0.00000  3037 0.00000 BRANCH  3132  UPSTRM BR. ANGLE  2431 0.00000  3138 0.00000  DNSTRM BR. ANGLE  3233 0.00000  2532 0.00000  3239 0.00000 BRANCH  3233  UPSTRM BR. ANGLE  3132 0.00000 

 2532 0.00000 

 3239 0.00000  DNSTRM BR. ANGLE  3334 0.00000  2633 0.00000  3340 0.00000 BRANCH  3334  UPSTRM BR. ANGLE  3233 0.00000  2633 0.00000  3340 0.00000  DNSTRM BR. ANGLE  3435 0.00000  2734 0.00000  3441 0.00000 BRANCH  3435  UPSTRM BR. ANGLE  3334 0.00000  2734 0.00000  3441 0.00000  DNSTRM BR. ANGLE 

368
 3536 0.00000 

 2835 0.00000  3542 0.00000 BRANCH  3536  UPSTRM BR. ANGLE  3435 0.00000  2835 0.00000  3542 0.00000  DNSTRM BR. ANGLE  3637 0.00000  2936 0.00000  3643 0.00000 BRANCH  3637  UPSTRM BR. ANGLE  3536 0.00000  2936 0.00000  3643 0.00000  DNSTRM BR. ANGLE  3037 0.00000  3744 0.00000 BRANCH  3839  UPSTRM BR. ANGLE  3138 0.00000  3845 0.00000  DNSTRM BR. ANGLE  3940 0.00000  3239 0.00000  3946 0.00000 BRANCH  3940 

 UPSTRM BR. ANGLE 

 3839 0.00000  3239 0.00000  3946 0.00000  DNSTRM BR. ANGLE  4041 0.00000  3340 0.00000  4047 0.00000 BRANCH  4041  UPSTRM BR. ANGLE  3940 0.00000  3340 0.00000  4047 0.00000 

369
 DNSTRM BR. ANGLE 

 4142 0.00000  3441 0.00000  4148 0.00000 BRANCH  4142  UPSTRM BR. ANGLE  4041 0.00000  3441 0.00000  4148 0.00000  DNSTRM BR. ANGLE  4243 0.00000  3542 0.00000  4249 0.00000 BRANCH  4243  UPSTRM BR. ANGLE  4142 0.00000  3542 0.00000  4249 0.00000  DNSTRM BR. ANGLE  4344 0.00000  3643 0.00000  4350 0.00000 BRANCH  4344  UPSTRM BR. ANGLE  4243 0.00000  3643 0.00000  4350 0.00000  DNSTRM BR. ANGLE  3744 0.00000  4451 0.00000 BRANCH  4546  UPSTRM BR. ANGLE  3845 0.00000  DNSTRM BR. ANGLE  4647 0.00000  3946 0.00000 BRANCH  4647  UPSTRM BR. ANGLE  4546 0.00000  3946 0.00000  DNSTRM BR. ANGLE  4748 0.00000 

370
 4047 0.00000 

BRANCH  4748  UPSTRM BR. ANGLE  4647 0.00000  4047 0.00000  DNSTRM BR. ANGLE  4849 0.00000  4148 0.00000 BRANCH  4849  UPSTRM BR. ANGLE  4748 0.00000  4148 0.00000  DNSTRM BR. ANGLE  4950 0.00000  4249 0.00000 BRANCH  4950  UPSTRM BR. ANGLE  4849 0.00000  4249 0.00000  DNSTRM BR. ANGLE  5051 0.00000  4350 0.00000 BRANCH  5051  UPSTRM BR. ANGLE  4950 0.00000  4350 0.00000  DNSTRM BR. ANGLE  12 0.00000  4451 0.00000 BRANCH  310  UPSTRM BR. ANGLE  34 0.00000  DNSTRM BR. ANGLE  1011 0.00000  1017 0.00000 BRANCH  411  UPSTRM BR. ANGLE  34 0.00000  45 0.00000  DNSTRM BR. ANGLE  1011 0.00000 

371
 1112 0.00000 

 1118 0.00000 BRANCH  512  UPSTRM BR. ANGLE  45 0.00000  56 0.00000  DNSTRM BR. ANGLE  1112 0.00000  1213 0.00000  1219 0.00000 BRANCH  613  UPSTRM BR. ANGLE  56 0.00000  67 0.00000  DNSTRM BR. ANGLE  1213 0.00000  1314 0.00000  1320 0.00000 BRANCH  714  UPSTRM BR. ANGLE  67 0.00000  78 0.00000  DNSTRM BR. ANGLE  1314 0.00000  1415 0.00000  1421 0.00000 BRANCH  815  UPSTRM BR. ANGLE  78 0.00000  89 0.00000  DNSTRM BR. ANGLE  1415 0.00000  1516 0.00000  1522 0.00000 BRANCH  916  UPSTRM BR. ANGLE  89 0.00000  DNSTRM BR. ANGLE  1516 0.00000  1623 0.00000 BRANCH  1017 

372
 UPSTRM BR. ANGLE 

 1011 0.00000  310 0.00000  DNSTRM BR. ANGLE  1718 0.00000  1724 0.00000 BRANCH  1118  UPSTRM BR. ANGLE  1011 0.00000  1112 0.00000  411 0.00000  DNSTRM BR. ANGLE  1718 0.00000  1819 0.00000  1825 0.00000 BRANCH  1219  UPSTRM BR. ANGLE  1112 0.00000  1213 0.00000  512 0.00000  DNSTRM BR. ANGLE  1819 0.00000  1920 0.00000  1926 0.00000 BRANCH  1320  UPSTRM BR. ANGLE  1213 0.00000  1314 0.00000  613 0.00000  DNSTRM BR. ANGLE  1920 0.00000  2021 0.00000  2027 0.00000 BRANCH  1421  UPSTRM BR. ANGLE  1314 0.00000  1415 0.00000  714 0.00000  DNSTRM BR. ANGLE  2021 0.00000  2122 0.00000  2128 0.00000 BRANCH 

373
 1522 

 UPSTRM BR. ANGLE  1415 0.00000  1516 0.00000  815 0.00000  DNSTRM BR. ANGLE  2122 0.00000  2223 0.00000  2229 0.00000 BRANCH  1623  UPSTRM BR. ANGLE  1516 0.00000 

 916 0.00000 

 DNSTRM BR. ANGLE  2223 0.00000  2330 0.00000 BRANCH  1724  UPSTRM BR. ANGLE  1718 0.00000  1017 0.00000  DNSTRM BR. ANGLE  2425 0.00000  2431 0.00000 BRANCH  1825  UPSTRM BR. ANGLE  1718 0.00000  1819 0.00000  1118 0.00000  DNSTRM BR. ANGLE  2425 0.00000  2526 0.00000  2532 0.00000 BRANCH  1926  UPSTRM BR. ANGLE  1819 0.00000  1920 0.00000  1219 0.00000  DNSTRM BR. ANGLE  2526 0.00000  2627 0.00000  2633 0.00000 BRANCH  2027 

374
 UPSTRM BR. ANGLE 

 1920 0.00000  2021 0.00000  1320 0.00000  DNSTRM BR. ANGLE  2627 0.00000  2728 0.00000  2734 0.00000 BRANCH  2128  UPSTRM BR. ANGLE  2021 0.00000  2122 0.00000  1421 0.00000  DNSTRM BR. ANGLE  2728 0.00000  2829 0.00000  2835 0.00000 BRANCH  2229  UPSTRM BR. ANGLE  2122 0.00000  2223 0.00000  1522 0.00000  DNSTRM BR. ANGLE  2829 0.00000  2930 0.00000  2936 0.00000 BRANCH  2330  UPSTRM BR. ANGLE  2223 0.00000  1623 0.00000  DNSTRM BR. ANGLE  2930 0.00000  3037 0.00000 BRANCH  2431  UPSTRM BR. ANGLE  2425 0.00000  1724 0.00000  DNSTRM BR. ANGLE  3132 0.00000  3138 0.00000 BRANCH  2532  UPSTRM BR. ANGLE 

375
 2425 0.00000 

 2526 0.00000  1825 0.00000  DNSTRM BR. ANGLE  3132 0.00000  3233 0.00000  3239 0.00000 BRANCH  2633  UPSTRM BR. ANGLE  2526 0.00000  2627 0.00000  1926 0.00000  DNSTRM BR. ANGLE  3233 0.00000  3334 0.00000  3340 0.00000 BRANCH  2734  UPSTRM BR. ANGLE  2627 0.00000  2728 0.00000  2027 0.00000  DNSTRM BR. ANGLE  3334 0.00000  3435 0.00000  3441 0.00000 BRANCH  2835  UPSTRM BR. ANGLE  2728 0.00000  2829 0.00000  2128 0.00000  DNSTRM BR. ANGLE  3435 0.00000  3536 0.00000  3542 0.00000 BRANCH  2936  UPSTRM BR. ANGLE  2829 0.00000  2930 0.00000  2229 0.00000  DNSTRM BR. ANGLE  3536 0.00000  3637 0.00000  3643 0.00000 

376
BRANCH 

 3037  UPSTRM BR. ANGLE  2930 0.00000  2330 0.00000  DNSTRM BR. ANGLE  3637 0.00000  3744 0.00000 BRANCH  3138  UPSTRM BR. ANGLE  3132 0.00000  2431 0.00000  DNSTRM BR. ANGLE 

 3839 0.00000  3845 0.00000 BRANCH  3239  UPSTRM BR. ANGLE  3132 0.00000  3233 0.00000  2532 0.00000  DNSTRM BR. ANGLE  3839 0.00000  3940 0.00000  3946 0.00000 BRANCH  3340  UPSTRM BR. ANGLE  3233 0.00000  3334 0.00000  2633 0.00000  DNSTRM BR. ANGLE  3940 0.00000  4041 0.00000  4047 0.00000 BRANCH  3441  UPSTRM BR. ANGLE  3334 0.00000  3435 0.00000  2734 0.00000  DNSTRM BR. ANGLE  4041 0.00000  4142 0.00000  4148 0.00000 BRANCH 

377
 3542 

 UPSTRM BR. ANGLE  3435 0.00000  3536 0.00000  2835 0.00000  DNSTRM BR. ANGLE  4142 0.00000  4243 0.00000  4249 0.00000 BRANCH  3643  UPSTRM BR. ANGLE  3536 0.00000  3637 0.00000  2936 0.00000  DNSTRM BR. ANGLE  4243 0.00000  4344 0.00000  4350 0.00000 BRANCH  3744  UPSTRM BR. ANGLE  3637 0.00000  3037 0.00000  DNSTRM BR. ANGLE 

 4344 0.00000  4451 0.00000 BRANCH  3845  UPSTRM BR. ANGLE  3839 0.00000  3138 0.00000  DNSTRM BR. ANGLE  4546 0.00000 BRANCH  3946  UPSTRM BR. ANGLE  3839 0.00000  3940 0.00000  3239 0.00000  DNSTRM BR. ANGLE  4546 0.00000  4647 0.00000 BRANCH  4047  UPSTRM BR. ANGLE  3940 0.00000 

378
 4041 0.00000 

 3340 0.00000  DNSTRM BR. ANGLE  4647 0.00000  4748 0.00000 BRANCH  4148 

 UPSTRM BR. ANGLE 

 4041 0.00000  4142 0.00000  3441 0.00000  DNSTRM BR. ANGLE  4748 0.00000  4849 0.00000 BRANCH  4249  UPSTRM BR. ANGLE  4142 0.00000  4243 0.00000  3542 0.00000  DNSTRM BR. ANGLE  4849 0.00000  4950 0.00000 BRANCH  4350  UPSTRM BR. ANGLE  4243 0.00000  4344 0.00000  3643 0.00000  DNSTRM BR. ANGLE  4950 0.00000  5051 0.00000 BRANCH  4451  UPSTRM BR. ANGLE 

 4344 0.00000  3744 0.00000  DNSTRM BR. ANGLE  12 0.00000  5051 0.00000 NUMBER OF BRANCHES WITH INERTIA  84  34  45  56  67  78 

379
 89 

 1011  1112  1213  1314  1415  1516  1718  1819  1920  2021  2122  2223  2425  2526  2627  2728  2829  2930  3132  3233  3334  3435  3536  3637  3839  3940  4041  4142  4243  4344  4546  4647  4748  4849  4950  5051  310  411  512  613  714  815  916  1017  1118  1219 

380
 1320 

 1421  1522  1623  1724  1825  1926  2027  2128  2229  2330  2431  2532  2633  2734  2835  2936  3037  3138  3239  3340  3441  3542  3643  3744  3845  3946  4047  4148  4249  4350  4451

381
************************************************** 

G F S S P (Version 604)

Generalized Fluid System Simulation Program 

March 2012

Developed by NASA/Marshall Space Flight Center Copyright (C) by Marshall Space Flight Center 

A generalized computer program to calculate flow rates, pressures, temperatures and concentrations in a flow network.

************************************************* 

RUN DATE:10/15/2012 15:56 

TITLE :Driven_Cavity

 ANALYST :akm FILEIN :D:\GFSSP604Intel\Examples\EX25\Ex25Oct15.dat

 FILEOUT :Ex25Oct15.out

OPTION VARIABLES 

 ADDPROP BUOYANCY CONDX CONJUG CYCLIC DALTON DENCON ENERGY 

F F F F F F T F 

 FLOWREG GRAVITY HCOEF HEX HRATE IFRMIX INERTIA INSUC  0 F F F T 1 T F 

INVAL MIXTURE MOVBND MSORCE NORMAL NRSOLVT OPVALVE PLOTADD 

 F F F F F T F F  PRESREG PRESS PRINTI PRNTADD PRNTIN RADIATION REACTING ROTATION 

0 F F T T F F F 

 SAVER SECONDL SHEAR SIMULA SIUNITS STEADY THRUST TPA  F F T F F T F F  TRANS_MOM TRANSQ TRANSV TVM TWOD USRVAR VARGEO VARROT 

 F F F T F F F F 

RLFVLV 

 F  NNODES = 50  NINT = 49 

NBR = 85 

 NF = 0  NVAR = 134  NHREF = 2  RHOREF = 1.0000 LBM/FT**3  EMUREF = 0.1000E+01 LBM/FT-SEC 

382
 BOUNDARY NODES 

 NODE P AREA 

(PSI) (IN^2) 

 2 0.1470E+02 0.0000E+00  INPUT SPECIFICATIONS FOR INTERNAL NODES  NODE AREA MASS HEAT 

(IN^2) (LBM/S) (BTU/S) 

3 0.0000E+00 0.0000E+00 0.0000E+00 

 4 0.0000E+00 0.0000E+00 0.0000E+00  5 0.0000E+00 0.0000E+00 0.0000E+00  6 0.0000E+00 0.0000E+00 0.0000E+00  7 0.0000E+00 0.0000E+00 0.0000E+00  8 0.0000E+00 0.0000E+00 0.0000E+00  9 0.0000E+00 0.0000E+00 0.0000E+00  10 0.0000E+00 0.0000E+00 0.0000E+00  11 0.0000E+00 0.0000E+00 0.0000E+00  12 0.0000E+00 0.0000E+00 0.0000E+00  13 0.0000E+00 0.0000E+00 0.0000E+00  14 0.0000E+00 0.0000E+00 0.0000E+00  15 0.0000E+00 0.0000E+00 0.0000E+00  16 0.0000E+00 0.0000E+00 0.0000E+00  17 0.0000E+00 0.0000E+00 0.0000E+00  18 0.0000E+00 0.0000E+00 0.0000E+00  19 0.0000E+00 0.0000E+00 0.0000E+00  20 0.0000E+00 0.0000E+00 0.0000E+00  21 0.0000E+00 0.0000E+00 0.0000E+00  22 0.0000E+00 0.0000E+00 0.0000E+00  23 0.0000E+00 0.0000E+00 0.0000E+00  24 0.0000E+00 0.0000E+00 0.0000E+00  25 0.0000E+00 0.0000E+00 0.0000E+00  26 0.0000E+00 0.0000E+00 0.0000E+00  27 0.0000E+00 0.0000E+00 0.0000E+00  28 0.0000E+00 0.0000E+00 0.0000E+00  29 0.0000E+00 0.0000E+00 0.0000E+00  30 0.0000E+00 0.0000E+00 0.0000E+00  31 0.0000E+00 0.0000E+00 0.0000E+00  32 0.0000E+00 0.0000E+00 0.0000E+00  33 0.0000E+00 0.0000E+00 0.0000E+00  34 0.0000E+00 0.0000E+00 0.0000E+00  35 0.0000E+00 0.0000E+00 0.0000E+00  36 0.0000E+00 0.0000E+00 0.0000E+00  37 0.0000E+00 0.0000E+00 0.0000E+00  38 0.0000E+00 0.0000E+00 0.0000E+00  39 0.0000E+00 0.0000E+00 0.0000E+00  40 0.0000E+00 0.0000E+00 0.0000E+00 

383
 41 0.0000E+00 0.0000E+00 0.0000E+00 

 42 0.0000E+00 0.0000E+00 0.0000E+00  43 0.0000E+00 0.0000E+00 0.0000E+00  44 0.0000E+00 0.0000E+00 0.0000E+00  45 0.0000E+00 0.0000E+00 0.0000E+00  46 0.0000E+00 0.0000E+00 0.0000E+00  47 0.0000E+00 0.0000E+00 0.0000E+00  48 0.0000E+00 0.0000E+00 0.0000E+00  49 0.0000E+00 0.0000E+00 0.0000E+00  50 0.0000E+00 0.0000E+00 0.0000E+00  51 0.0000E+00 0.0000E+00 0.0000E+00 

BRANCH UPNODE DNNODE OPTION 

12 51 2 2 34 3 4 25 

45 4 5 25 

56 5 6 25 67 6 7 25 78 7 8 25 89 8 9 25 

 1011 10 11 25 

 1112 11 12 25  1213 12 13 25  1314 13 14 25  1415 14 15 25  1516 15 16 25  1718 17 18 25  1819 18 19 25  1920 19 20 25  2021 20 21 25  2122 21 22 25  2223 22 23 25  2425 24 25 25  2526 25 26 25  2627 26 27 25  2728 27 28 25  2829 28 29 25  2930 29 30 25  3132 31 32 25  3233 32 33 25 

3334 33 34 25 

 3435 34 35 25  3536 35 36 25  3637 36 37 25  3839 38 39 25  3940 39 40 25  4041 40 41 25 

384
 4142 41 42 25 

 4243 42 43 25  4344 43 44 25  4546 45 46 25  4647 46 47 25  4748 47 48 25  4849 48 49 25  4950 49 50 25  5051 50 51 25  310 3 10 25  411 4 11 25  512 5 12 25  613 6 13 25  714 7 14 25  815 8 15 25  916 9 16 25  1017 10 17 25  1118 11 18 25  1219 12 19 25  1320 13 20 25  1421 14 21 25  1522 15 22 25  1623 16 23 25  1724 17 24 25 

 1825 18 25 25  1926 19 26 25  2027 20 27 25  2128 21 28 25  2229 22 29 25  2330 23 30 25  2431 24 31 25  2532 25 32 25 

2633 26 33 25 

 2734 27 34 25  2835 28 35 25  2936 29 36 25  3037 30 37 25  3138 31 38 25  3239 32 39 25  3340 33 40 25  3441 34 41 25  3542 35 42 25  3643 36 43 25 

 3744 37 44 25  3845 38 45 25  3946 39 46 25  4047 40 47 25 

385
 4148 41 48 25 

 4249 42 49 25  4350 43 50 25  4451 44 51 25  BRANCH OPTION -2: FLOW COEF AREA 

12 0.100E+01 0.100E-05 

 SOLUTION  INTERNAL NODES 

NODE P(PSI) EM(LBM) 

 3 0.1456E+02 0.0000E+00 

 4 0.1462E+02 0.0000E+00  5 0.1467E+02 0.0000E+00  6 0.1467E+02 0.0000E+00  7 0.1464E+02 0.0000E+00  8 0.1460E+02 0.0000E+00  9 0.1457E+02 0.0000E+00  10 0.1458E+02 0.0000E+00  11 0.1460E+02 0.0000E+00  12 0.1463E+02 0.0000E+00  13 0.1465E+02 0.0000E+00  14 0.1464E+02 0.0000E+00  15 0.1462E+02 0.0000E+00  16 0.1460E+02 0.0000E+00  17 0.1460E+02 0.0000E+00  18 0.1459E+02 0.0000E+00  19 0.1459E+02 0.0000E+00  20 0.1461E+02 0.0000E+00  21 0.1463E+02 0.0000E+00  22 0.1465E+02 0.0000E+00  23 0.1466E+02 0.0000E+00  24 0.1462E+02 0.0000E+00  25 0.1458E+02 0.0000E+00  26 0.1455E+02 0.0000E+00  27 0.1455E+02 0.0000E+00  28 0.1460E+02 0.0000E+00  29 0.1468E+02 0.0000E+00  30 0.1474E+02 0.0000E+00  31 0.1461E+02 0.0000E+00  32 0.1458E+02 0.0000E+00  33 0.1454E+02 0.0000E+00  34 0.1453E+02 0.0000E+00  35 0.1459E+02 0.0000E+00  36 0.1469E+02 0.0000E+00  37 0.1478E+02 0.0000E+00  38 0.1455E+02 0.0000E+00 

386
 39 0.1455E+02 0.0000E+00 

 40 0.1455E+02 0.0000E+00  41 0.1458E+02 0.0000E+00  42 0.1464E+02 0.0000E+00  43 0.1468E+02 0.0000E+00  44 0.1476E+02 0.0000E+00  45 0.1436E+02 0.0000E+00  46 0.1455E+02 0.0000E+00  47 0.1466E+02 0.0000E+00  48 0.1471E+02 0.0000E+00  49 0.1468E+02 0.0000E+00  50 0.1466E+02 0.0000E+00  51 0.1470E+02 0.0000E+00  BRANCHES BRANCH KFACTOR DELP FLOW RATE VELOCITY REYN. NO. MACH NO. ENTROPY GEN. LOST WORK 

(LBF-S^2/(LBM-FT)^2) (PSI) (LBM/SEC) (FT/SEC) BTU/(R-SEC) LBF-FT/SEC 12 0.322E+15 -0.316E-13 -0.115E-10 -0.165E-02 0.155E-06 0.000E+00 0.136E-23 0.486E-18 

34 0.322E+15 -0.634E-01 -0.220E+00 -0.185E+02 0.228E+01 0.000E+00 0.962E+07 0.344E+13 

45 0.322E+15 -0.456E-01 -0.338E+00 -0.284E+02 0.349E+01 0.000E+00 0.347E+08 0.124E+14 

56 0.322E+15 -0.344E-02 -0.369E+00 -0.310E+02 0.381E+01 0.000E+00 0.451E+08 0.161E+14 

67 0.322E+15 0.286E-01 -0.331E+00 -0.278E+02 0.342E+01 0.000E+00 0.327E+08 0.117E+14 

78 0.322E+15 0.410E-01 -0.244E+00 -0.205E+02 0.252E+01 0.000E+00 0.131E+08 0.467E+13 

89 0.322E+15 0.289E-01 -0.128E+00 -0.107E+02 0.132E+01 0.000E+00 0.189E+07 0.675E+12 

 1011 0.322E+15 -0.237E-01 -0.167E+00 -0.140E+02 0.172E+01 0.000E+00 0.418E+07 0.149E+13  1112 0.322E+15 -0.317E-01 -0.279E+00 -0.234E+02 0.289E+01 0.000E+00 0.196E+08 0.700E+13 

 1213 0.322E+15 -0.146E-01 -0.328E+00 -0.276E+02 0.340E+01 0.000E+00 0.319E+08 0.114E+14 

 1314 0.322E+15 0.599E-02 -0.318E+00 -0.267E+02 0.329E+01 0.000E+00 0.290E+08 0.104E+14 

 1415 0.322E+15 0.231E-01 -0.256E+00 -0.215E+02 0.264E+01 0.000E+00 0.151E+08 0.538E+13 

 1516 0.322E+15 0.205E-01 -0.144E+00 -0.121E+02 0.149E+01 0.000E+00 0.271E+07 0.971E+12 

 1718 0.322E+15 0.195E-01 -0.976E-01 -0.820E+01 0.101E+01 0.000E+00 0.838E+06 0.300E+12 

 1819 0.322E+15 -0.190E-02 -0.189E+00 -0.158E+02 0.195E+01 0.000E+00 0.604E+07 0.216E+13 

 1920 0.322E+15 -0.185E-01 -0.250E+00 -0.210E+02 0.258E+01 0.000E+00 0.140E+08 0.502E+13 

 2021 0.322E+15 -0.224E-01 -0.270E+00 -0.227E+02 0.279E+01 0.000E+00 0.178E+08 0.636E+13 

 2122 0.322E+15 -0.223E-01 -0.233E+00 -0.196E+02 0.241E+01 0.000E+00 0.114E+08 0.409E+13  2223 0.322E+15 -0.119E-01 -0.134E+00 -0.112E+02 0.138E+01 0.000E+00 0.215E+07 0.768E+12 

 2425 0.322E+15 0.368E-01 -0.367E-01 -0.308E+01 0.380E+00 0.000E+00 0.446E+05 0.160E+11 

 2526 0.322E+15 0.289E-01 -0.870E-01 -0.731E+01 0.900E+00 0.000E+00 0.594E+06 0.212E+12 

 2627 0.322E+15 -0.241E-02 -0.132E+00 -0.111E+02 0.137E+01 0.000E+00 0.209E+07 0.748E+12 

 2728 0.322E+15 -0.457E-01 -0.160E+00 -0.135E+02 0.166E+01 0.000E+00 0.371E+07 0.133E+13 

 2829 0.322E+15 -0.855E-01 -0.138E+00 -0.116E+02 0.143E+01 0.000E+00 0.237E+07 0.846E+12 

 2930 0.322E+15 -0.535E-01 -0.796E-01 -0.668E+01 0.823E+00 0.000E+00 0.454E+06 0.162E+12 

 3132 0.322E+15 0.279E-01 0.921E-02 0.773E+00 0.952E-01 0.000E+00 0.703E+03 0.252E+09 

 3233 0.322E+15 0.364E-01 0.183E-01 0.153E+01 0.189E+00 0.000E+00 0.550E+04 0.197E+10 

 3334 0.322E+15 0.892E-02 0.258E-01 0.217E+01 0.267E+00 0.000E+00 0.155E+05 0.556E+10 

 3435 0.322E+15 -0.620E-01 0.465E-01 0.390E+01 0.481E+00 0.000E+00 0.904E+05 0.323E+11 

 3536 0.322E+15 -0.101E+00 0.451E-01 0.378E+01 0.466E+00 0.000E+00 0.824E+05 0.295E+11 

387
 3637 0.322E+15 -0.826E-01 0.738E-02 0.620E+00 0.763E-01 0.000E+00 0.361E+03 0.129E+09 

 3839 0.322E+15 0.126E-03 0.801E-01 0.673E+01 0.829E+00 0.000E+00 0.464E+06 0.166E+12 

 3940 0.322E+15 -0.178E-02 0.187E+00 0.157E+02 0.194E+01 0.000E+00 0.593E+07 0.212E+13 

 4041 0.322E+15 -0.289E-01 0.287E+00 0.241E+02 0.297E+01 0.000E+00 0.213E+08 0.763E+13 

 4142 0.322E+15 -0.625E-01 0.338E+00 0.284E+02 0.350E+01 0.000E+00 0.349E+08 0.125E+14 

 4243 0.322E+15 -0.380E-01 0.273E+00 0.229E+02 0.282E+01 0.000E+00 0.183E+08 0.655E+13 

 4344 0.322E+15 -0.746E-01 0.132E+00 0.111E+02 0.136E+01 0.000E+00 0.206E+07 0.735E+12 

 4546 0.322E+15 -0.190E+00 0.432E+00 0.363E+02 0.447E+01 0.000E+00 0.726E+08 0.260E+14 

 4647 0.322E+15 -0.112E+00 0.687E+00 0.577E+02 0.710E+01 0.000E+00 0.292E+09 0.104E+15 

 4748 0.322E+15 -0.488E-01 0.766E+00 0.643E+02 0.792E+01 0.000E+00 0.405E+09 0.145E+15 

 4849 0.322E+15 0.323E-01 0.695E+00 0.584E+02 0.719E+01 0.000E+00 0.303E+09 0.108E+15 

 4950 0.322E+15 0.204E-01 0.553E+00 0.464E+02 0.572E+01 0.000E+00 0.152E+09 0.545E+14 

 5051 0.322E+15 -0.411E-01 0.346E+00 0.291E+02 0.358E+01 0.000E+00 0.375E+08 0.134E+14 

 310 0.322E+15 -0.216E-01 0.220E+00 0.185E+02 0.228E+01 0.000E+00 0.962E+07 0.344E+13 

 411 0.322E+15 0.181E-01 0.118E+00 0.987E+01 0.122E+01 0.000E+00 0.146E+07 0.523E+12 

 512 0.322E+15 0.320E-01 0.308E-01 0.259E+01 0.319E+00 0.000E+00 0.263E+05 0.942E+10 

 613 0.322E+15 0.209E-01 -0.375E-01 -0.315E+01 0.388E+00 0.000E+00 0.475E+05 0.170E+11  714 0.322E+15 -0.171E-02 -0.872E-01 -0.733E+01 0.902E+00 0.000E+00 0.598E+06 0.214E+12 

 815 0.322E+15 -0.197E-01 -0.116E+00 -0.974E+01 0.120E+01 0.000E+00 0.140E+07 0.502E+12 

 916 0.322E+15 -0.281E-01 -0.128E+00 -0.107E+02 0.132E+01 0.000E+00 0.189E+07 0.675E+12 

 1017 0.322E+15 -0.263E-01 0.387E+00 0.325E+02 0.400E+01 0.000E+00 0.522E+08 0.187E+14 

 1118 0.322E+15 0.169E-01 0.230E+00 0.193E+02 0.238E+01 0.000E+00 0.109E+08 0.391E+13 

 1219 0.322E+15 0.467E-01 0.800E-01 0.672E+01 0.828E+00 0.000E+00 0.462E+06 0.165E+12 

 1320 0.322E+15 0.428E-01 -0.477E-01 -0.401E+01 0.493E+00 0.000E+00 0.979E+05 0.350E+11 

 1421 0.322E+15 0.144E-01 -0.150E+00 -0.126E+02 0.155E+01 0.000E+00 0.302E+07 0.108E+13 

 1522 0.322E+15 -0.310E-01 -0.227E+00 -0.191E+02 0.235E+01 0.000E+00 0.106E+08 0.378E+13 

 1623 0.322E+15 -0.634E-01 -0.272E+00 -0.229E+02 0.282E+01 0.000E+00 0.182E+08 0.651E+13  1724 0.322E+15 -0.120E-01 0.485E+00 0.407E+02 0.501E+01 0.000E+00 0.103E+09 0.367E+14 

 1825 0.322E+15 0.524E-02 0.321E+00 0.270E+02 0.332E+01 0.000E+00 0.298E+08 0.106E+14  1926 0.322E+15 0.361E-01 0.141E+00 0.119E+02 0.146E+01 0.000E+00 0.253E+07 0.905E+12 

 2027 0.322E+15 0.521E-01 -0.272E-01 -0.228E+01 0.281E+00 0.000E+00 0.180E+05 0.645E+10 

 2128 0.322E+15 0.288E-01 -0.187E+00 -0.157E+02 0.193E+01 0.000E+00 0.585E+07 0.209E+13 

 2229 0.322E+15 -0.343E-01 -0.327E+00 -0.275E+02 0.338E+01 0.000E+00 0.315E+08 0.113E+14 

 2330 0.322E+15 -0.759E-01 -0.406E+00 -0.341E+02 0.420E+01 0.000E+00 0.603E+08 0.216E+14 

 2431 0.322E+15 0.113E-01 0.521E+00 0.438E+02 0.539E+01 0.000E+00 0.128E+09 0.457E+14 

 2532 0.322E+15 0.239E-02 0.371E+00 0.312E+02 0.384E+01 0.000E+00 0.461E+08 0.165E+14 

 2633 0.322E+15 0.985E-02 0.187E+00 0.157E+02 0.193E+01 0.000E+00 0.585E+07 0.209E+13 

 2734 0.322E+15 0.212E-01 0.713E-03 0.599E-01 0.737E-02 0.000E+00 0.326E+00 0.117E+06 

 2835 0.322E+15 0.494E-02 -0.209E+00 -0.175E+02 0.216E+01 0.000E+00 0.821E+07 0.294E+13 

 2936 0.322E+15 -0.102E-01 -0.385E+00 -0.324E+02 0.398E+01 0.000E+00 0.515E+08 0.184E+14 

 3037 0.322E+15 -0.394E-01 -0.485E+00 -0.408E+02 0.502E+01 0.000E+00 0.103E+09 0.369E+14 

 3138 0.322E+15 0.539E-01 0.512E+00 0.430E+02 0.530E+01 0.000E+00 0.121E+09 0.433E+14 

 3239 0.322E+15 0.261E-01 0.362E+00 0.304E+02 0.374E+01 0.000E+00 0.428E+08 0.153E+14 

 3340 0.322E+15 -0.121E-01 0.179E+00 0.150E+02 0.185E+01 0.000E+00 0.516E+07 0.185E+13 

 3441 0.322E+15 -0.499E-01 -0.199E-01 -0.167E+01 0.206E+00 0.000E+00 0.711E+04 0.254E+10 

 3542 0.322E+15 -0.504E-01 -0.207E+00 -0.174E+02 0.215E+01 0.000E+00 0.805E+07 0.288E+13  3643 0.322E+15 0.122E-01 -0.348E+00 -0.292E+02 0.360E+01 0.000E+00 0.378E+08 0.135E+14 

388
 3744 0.322E+15 0.202E-01 -0.478E+00 -0.402E+02 0.494E+01 0.000E+00 0.985E+08 0.352E+14 

 3845 0.322E+15 0.191E+00 0.432E+00 0.363E+02 0.447E+01 0.000E+00 0.726E+08 0.260E+14  3946 0.322E+15 0.991E-03 0.255E+00 0.214E+02 0.264E+01 0.000E+00 0.149E+08 0.533E+13 

 4047 0.322E+15 -0.109E+00 0.792E-01 0.665E+01 0.819E+00 0.000E+00 0.447E+06 0.160E+12 

 4148 0.322E+15 -0.129E+00 -0.709E-01 -0.596E+01 0.733E+00 0.000E+00 0.321E+06 0.115E+12 

 4249 0.322E+15 -0.345E-01 -0.142E+00 -0.119E+02 0.147E+01 0.000E+00 0.259E+07 0.926E+12 

 4350 0.322E+15 0.239E-01 -0.206E+00 -0.173E+02 0.213E+01 0.000E+00 0.792E+07 0.283E+13 

 4451 0.322E+15 0.574E-01 -0.346E+00 -0.291E+02 0.358E+01 0.000E+00 0.375E+08 0.134E+14 

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TIME OF ANALYSIS WAS 4.28125000000000 SECS 

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389