NUREG/IA-Ol 14

International

Agreement Report

Assessment of RELAP5/MOD3

With the LOFT L9-1!L3-3

Experiment Simulating an

Anticipated Transient

With Multiple Failures

Prepared by

Young Seok Bang, Kwang Won Seul, Hho Jung Kim

Korea Institute of Nuclear Safety

iP. 0. Box 16, Daeduk-Danji

Taejon, Korea

Office of Nuclear Regulatory Research

U.S. Nuclear Regulatory Commission

Washington, DC 20555-0001

February 1994

Prepared as part of

The Agreement on Research Participation and Technical Exchange

under the International Thermal-Hydraulic Code Assessment

and Application Program (ICAP)

Published by

U.S. Nuclear Regulatory Commission
NOTICE

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U.S. Government Printing Office

P.O. Box 37082

Washington, D.C. 20013-7082

and

National Technical Information Service

Springfield, VA 22161
NUREG/IA-Ol 14

International

~ Agreement Report

Assessment of RELAP5/MOD3

With the LOFT L9-1/L3-3

Experiment Simulating an

Anticipated Transient

With Multiple Failures

Prepared by

Young Seok Bang, Kwang Won Seul, Hho Jung Kim

Korea Institute of Nuclear Safety

PR 0. Box 16, Daeduk-Danji

Taejon, Korea

Office of Nuclear Regulatory Research

U.S. Nuclear Regulatory Commission

Washington, DC 20555-0001

February 1994

Prepared as parn of

The Agreement on Research Participation and Technical Exchange under the International Thermal-Hydraulic Code Assessment

and Application Program (ICAP)

Published by

U.S. Nuclear Regulatory Commission
NOTICE

This report is based on work performed under the sponsorship of The Korea

Advanced Energy Institute of Korea. The information in this report has been

provided to the USNRC under the terms of an information exchange agreement

between the United States and Korea (Agreement on Thermal -Hydraulic Research

between the United States. Nuclear Regulatory Cormmission and The Korea Advanced

Energy Research Institute, May 1, 1986). Korea has consented to the publication

of this report as a USNRC document in order that it may receive the widest

possible circulation among the reactor safety community. Neither the United

States Government nor Korea or any agency thereof, or any of their employees,

makes any warranty, expressed or implied, or assumes any legal liability of

responsibility for any third party's use, or the results of such use, or any

information, apparatus, product or process disclosed in this report or

represents that its use by such third party would not infringe privately

owned rights.
Assessment of RELAPSIMOD3 with the LOFT L9-1/L3-3 Experiment

Simulating an Anticipated Transient with Multiple Failures

Abstract

The RELAP5IMOD3 5m.5 code is assessed using the L9-1/L3-3 test carried out

in the LOFT facility, a 1/60-scaled experimental reactor, simulating a loss of

feedwater accident with multiple failures and the sequentially-induced small break

loss-of-coolant accident. The code predictability is evaluated for the four separated

sub-periods with respect to the system response; initial heatup phase, spray and

power operated relief valve(PORV) cycling phase, blowdown phase and recovery

phase. Based on the comparisons of the results from the calculation with the

experiment data, it is shown that the overall thermal-hydraulic behavior important

to the scenario such as a heat removal between the primary side and the secondary

side and a system depressurization can be well-predicted and that the code could

be applied to the full-scale nuclear power plant for an anticipated transient with

multiple failures within a reasonable accuracy. The minor discrepancies between

the prediction and the experiment are identified, in reactor scram time, post-scram

behavior in the initial heatup phase, excessive heatup rate in the cycling phase,

insufficient energy convected out the PORV under the hot leg stratified condition

in the saturated blowdown phase and void distribution in secondary side in the

recovery phase. This may come from the'code uncertainties in predicting the

spray mass flow rate, the associated condensation in pressurizer and junction fluid

density under stratified condition.

-iii-
Executive Summary

This report presents the RELAP5JMOD3 code assessment calculation using the

test L9-1/L3-3 conducted in the loss of fluid test(LOFr) facility. The LOFT

facility was a 1/60-scaled experimental reactor. The experiment L9-11L3-3

simulated a loss of feedwater accident(LOFA) with multiple failures and a

consequentially-induced small break loss of coolant accident(LOCA).

The full period of the test was separated with four sub-periods according to the

thermal-hydraulic charateristics ; the initial heatup phase, the spray and power

operated relief valve(PORV) cycling phase, the blowdown phase and the recovery

phase.

RELAP5JMOD3 calculation successfully simulated the complex sequence of

events associated with a LOFýA and a consequential LOCA. Based on the

comparisons between the calculation results and the experiment data, the overall

behavior such as a subcooled heatup and a depressurization in the primary

coolant system, and a heat remval after the dryout in steam generator secondary

side was well-predicted throughout the four sub-periods. However, the calculation

results show the reactor scram earlier tha the experiment, resulting in the

overestimation of the post-scram cooling, which may due to a code uncertainty

in the spray mass flow rate and the associated condensation in the pressurizer.

Due to this difference, the predicted initiation and completion times were

somewhat delayed. The excessive heatup rate was also found in the spray cycling

phase, which may come from the overprediction of discharged flow rate through

the PORV during the blowdown phase. And the RELAP5[MOD3 predicted an

inaccurate junction fluid density under the hot leg stratified, which resulted in an

insufficient energy convected out the PORV. This caused an overprediction in

primary system pressure and temperature during the saturated blowdown phase.

In the recovery phase, the RELAP5IMOD3 calculation Yields an inaccurate void

distribution in the SG secondary side. It may be ascribed to the overprediction

of the pressure and temperature drop in primary coolant system.

-iv-
List of Contents

1. Introduction 1

2. Facility and Test Description 3

2.1 Facility Description 3

2.2 Test Description 4

3. Code and Modeling Description 7

3.1 Code Description 7

3.2 Input Modeling 7

3.3 Initial and Boundary Conditions 11

4. Calculation and Discussion 12

4.1 Initial Heatup, Phase 13

4.2 Spray and PORV Cycling Phase 15

4.3 Blowdown Phase 16

4.4 Recovery Phase 18

5. Run Statistics 20

6. Conclusions 21

References 22

Tables 23

Figures 31

Appendix A. Input Deck for Steady State Calculation

Appendix B. Input Deck for Transient Calculation
List of Tables

Table 1. Initial conditions for L9-11L3-3

Table 2. Sequence of events in L9-1fL3-3

Table 3. Summary of nodalization

Table 4. Detailed information for heat structures

Table 5. Summary of data channels and uncertainties in comparison plots

-vi-
List of Figures

Fig. 1

Fig.2

Fig.3-a

Fig .3-b

Fig.3-c

Fig.3-d

Fig.3-e

Fig .3-f

Fig.3-g

Fig.4

Fig.5

Axonometric configuration of LOFT L9-1/L3-3 test

RELAP5 nodalization diagram for LOFT Experiment L9-11L3-3

Pressurizer spray valve control trip

Pressurizer PORV control trip

Makeup feed storage boundary condition trip

MSCV Bypass valve control trip

MSCV open/close control trip

Reactor scram trip

Pressurizer beater control trip

Comparison of pressure at the intact loop hot leg (short term)

Comparison of coolant temperature at the intact loop hot leg

(short term)

Fig.6 Comparison

Fig.7 Comparison

Fig.8 Comparison

Fig.9 Comparison

Fig. 10 Comparison

Fig. 11I Comparison

Fig. 12 Comparison

(long term)

Fig. 13 Comparison

of reactor power

of pressure at SG steam dome (short term)

of coolant temperature at SG secondary side (short term)

of SG collapsed liquid level (short term)

of mass flow rate through MSCV (short term)

of pressure at the intact loop hot leg (long term)

of coolant temperature at the intact loop hot leg

of pressure at SG steam dome (long term)

Fig. 14

Fig .15

Fig . 16

Fig .17

Fig .18

Fig . 19

Fig .20

Comparison of coolant temperature at SG secondary side (long term)

Comparison of pressurizer collapsed liquid level (long term)

Comparison of mass flow rate through PORV (long term)

Comparison of fluid density at intact loop hot leg (long term)

Comparison of SG collapsed liquid level (long term)

The required CPU time versus the advanced time

Time step size of base case calculation

-vii-
ACKNOWLEDGEMENTS

This report was completed under the sponsorship of Korean Ministry of Science

and Technology(MOST). Dr. Sang Hoon Lee, President of the Korea Institute of

Nuclear Safety(KINS), contributed significantly to the administration of the

project. Authors expressed a appreciation to Drs. Bub Dong Chung, Euy Joon Lee

and Mrs Eun Kyoung Cho in KINS for installating RELAP5IMOD3 code on the

CRAY-2S machine and supporting the calculation. Mrs. Eun Kyoung Cho also

contributed to prepare the data piots. Authors should express their gratitude to

Mr. Dick Schultz and Mr. Hershall Hardy in INEL for managing the ICAP

project and for providing the related documents and test data.

-viii-
1. Introduction

The RELAP5IMOD3 code [1] was developed by the Idaho National

Engineering Laboratory (INEL) under the sponsorship of US Nuclear Regulatory

Commission (NRC), and its frozen version, 5m5 was released at the end of 1990.

Through the developmental assessments conducted [2], the code capability was

investigated, however, the code predictability for such transients as an anticipated

transient with multiple failures was not fully demonstrated. This report

summarizes a code assessment using the typical experiment simulating this type

of transient, the L9-11L3-3 [3] conducted in the Loss-of-Fluid-Test (LOFT)

facility [4]. The test L9-11IL3-3 composed of two sequential tests; L9-1 and L3-3,

which simulated a loss of feedwater accident (LOFA) with multiple failures and

a consequentially-induced small bereak loss of coolant accident (SBLOCA) in

pressurized water reactor (PWR), respectively.

The major objective of this study was to identify the code capability of the

RELAP5IMOD3 5m5 on the prediction of thermal-hydraulic (JH) behavior in

primary coolant system (PCS) and secondary coolant system (SCS) during the

LOFA with multiple failures and the consequentially-induced LOCA. To achieve

this objective, the full period of the test L9-11L3-3 was separated with four

sub-periods with repect to the system response on the accident ; the initial heatup

phase, the spray and power operated rief valve(PORV) cycling phase, the

blowdown phase and the recovery phase. The programmatic objectives of this

study are :

1. to provide RELAP5IMOD3 simulation of the test L9-11L3-3 for

demonstrating the code applicability to this kind of transient in full-scale

PWR,)

2. to evaluate the accuracy and the discrepancy of the code in predicting the

following TH phenomena during the four sub-periods based on the

comparison with the experiment,

- Steam generator (SG) secondary side dry out after a LOFA

- Post-scram PCS cooling

-I-
- PCS heatup in subcooled state and pressurizer liquid level swell

- Pressurizer spray valve actuation and pressure control

- Pressurizer PORV cycling and pressure control

- PCS depressurization due to PCS mass depletion through PORV

- Two-phase break flow through PORV and hot leg stratification

- PCS depressurization due to the secondary side refill and secondary

side feed and bleed

3. to identify reasons for the discrepancy evaluated in item 2.

The descriptions of the LOFT system and the test L9-1/L3-3 are given in Chapter

2. The code description, the input modeling and the initial and boundary

conditions are given in Chapter 3. The results of the calculation are discussed in

Chapter 4 and the run statistics given in Chapter 5. The conclusions obtained

throughout the assessment are summarized in Chapter 6.

-2-
2. Facility and Test Description

2.1 Facility Description

The LOFT facility is an experimental 50 MWt PWR designed to simulate

LOCA's and anticipated transients and to provide data on the thermal-hydraulic

phenomena occuring throughout the system [4]. It is a scaled representation of a

commercial PWR of Westinghouse type having 4 loops with a volume ratio of

1/60. The LOFT' system consists of five major systems :reactor system, prinmary

coolant sysytem, blowdown suppression system, emergency core cooling system

and secondary coolant system, and also includes instrumentations. The lengths of

the core and reactor vessel are 1.68 and 7 m, respectively. The overall

configuration is shown in Fig. 1.

The break location for the test L9-lfL3-3 was the experiment PORV located in

the pressurizer relief line at the top of the prerssurizer. The experiment PORV

was geometrically similar to the commercial PWR PORV's and was steam-scaled

by 1.32 x 10-2 kg/s/MW. The detailed description was provided in reference [10].

-3-
2.2 Test Description

The experiment L9-1fL3-3 composed of two sequential tests. The test L9-l

simulated a LOFA with delayed scram and no auxiliary feedwater injection in

PWR. The test L3-3 described the LOFA recovery modes initiated by tripping the

PCP and depressurizing the PCS through the PORV in pressurizer. The

experiment objectives were as follows [5];

1. For L9-1:

a. To evaluate uncertainties in predicted primary and secondary thermal

hydraulic response associated with steam generator dryout during delayed

scram.

b. To evaluate the adequacy of PORY to provide overpressure protection in a

LOFA.

2. For L3-3

a. To investigate uncertainties in system response during a PORV imposed

small break with loss of heat sink.

b. To assess the adequacy of modelling assumptions which are used in small

break performance predictions such as those identified in NUREG-0623 [7].

c. To assess the effectiveness of steam generator refill on LOFAs following

reestablishment of auxiliary feedwater availability.

d. To assess the relative magnitude of the change in reactor vessel mixture

level as a result of primary coolant system shrink during steam generator

refill.

e. To contribute to the NRC relief and safety valve testing program by

providing experimental data on PORY performance charateristics over a

range of PORV inlet fluid conditions.

Prior to the experiment, the flow rate of the primary system was 479.1 ± 2.6

kg/sec under the pressure of 14.9 ± 0. 10 M[Pa. Temperatures at the hot leg and

the cold leg in the intact loop were 578.2 ± 1.8 K and 558.9 + 1.3 K,

respectively. The important initial conditions including pressure, temperature and

liquid level in the intact loop steam generator (SG) secondary side were listed in

-4-
Table 1.

Experiment L9-1 was initiated by stopping the main feedwater pump. Due to

decrease in heat removal capacity of SG secondary side, the PCS pressure

increased and the pressurizer spray valve was open at its setpoint (15.338 Moa),

which was observed at 30.0 seconds after initiation of LOFA. As the magnuitude

of the primary-secondary power mismatch grew, the PCS pressurization exceeded

the spray cooling, which caused a delayed scram, simulating a failure of the SG

low level trip, on the high pressure of hot leg (15.745 M~a) at 65.4 seconds.

Auxiliary feedwater was not activated in order to simulate nonavailability of

auxiliary feedwater. The main steam control valve (MSGV) started to close on the

scram signal and completed to close at 77.2 seconds. The primary system

pressure was decreased on reactor scram and then increased due to the decay heat

and the complete loss of heat sink in SG secondary, which caused the pressurizer

spray valve open and initiate cycling at 208.9 seconds to control PCS pressure.

The open/close setpoints of spray valve were 15.338 and 15.05 MPa, respectively.

Spray was allowed to cycle for 900 seconds approximately, whereupon it was

manually overriden, allowing PGS pressure to rise to the PORV actuation setpoint

(16.20 MPa) at 1468 seconds. Thereafter, the pressurizer came into the liquid-full

state. The PORV was allowed to cycle relieving single phase liquid primary

coolant as the PCS volume continued to heatup and expand at 1468 seconds. The

PORV cycling was ended at the time which the PCS hot leg temperature reached

597 K, 3270 seconds. At that time, the PCPs were deenergized, the PORV was

held open and the test L3-3 was initiated. The sequence of important events was

presented in Table 2.

As the PORV latch open for 1580 seconds from the initiation of L3-3, the PCS

pressure dropped rapidly to saturation and the hot regions of the core and upper

plenum flashed. EGGS actuation was inhibited. The depressurization stabilized

while the upper plenum and upper head voided whereupon the hot leg stratified.

As hot leg voided a higher quality fluid was convected up the surge line, and the

pressurizer liquid level receded as the cooler pressuizer fluid was entrained out

the PORV. A transition to higher quality PORV mass flow decreased fluid density

-5-
flowing pressurizer relief line shortly after latching open PORV. This transition

resulted in a higher specific energy fluid being discharged out the PORV and

resulted in increased energy removal out the break. As break energy removal

exceeded decay heat addition, PCS pressure declined steadily. PCS pressure

stabilized as the PORV was closed. A steam generator refill was initiated 265

seconds after the PORV-closure. PCS pressure dropped rapidly as the secondary

heat sink was restored. When the normal steam generator liquid level was

regained at 5746.4 seconds, the SG refill was completed and then a 966 seconds

equilibration period was observed td allow the primary and secondary to reach an

equilibrium. Subsequently, a secondary steam and makeup operation was initiated

at 6712.2 seconds to cool down the primary and recover plant. EGGS injection

was not provided throughout the experiment. The experiment was terminated as

PCS pressure reached 2.15 MPa. The major sequence was summarized in Table

2.

-6-
3. Code and Modeling Description

3.1 Code Description

RELAP5JMOD3 Cycle 5mi5 version released by USNRC was used in the

present assessment calculation of the test L9-1/L3-3. The changed features from

the RELAP5/MOD2 were described in references [1, 2].

3.2 Input Modelling

The original RELAPS/MODi input data for simulating the LOFT' system and

the sequence specific to the test L9-1JL3-3 was received from MNL at January

1991. Based on the original RELAP5IMOD1 input data, some modifications was

made during the assessment work. Major changes were as follows:

1 . All geometric data except the U-tube heat transfer area and separator in the

intact loop SG remain unchanged.

2. Modeling options related to volume, junction, heat structure were properly

modified to work with RELAP5JMOD3 [1].

3. The options, 'new transnt' were changed to 'new stdy-st' in order to reinitialize the whole plant conditions under RELAP5/MOD3 models and

correlations.

4. For steady state run, three steady state control systems were added;

a. PCP speed controllers for controlling a intact loop mass flow rate,

b. a pressurizer heater controller and a pressurizer spray controller for

controlling the PCS pressure, and

c. a main feedwater controller for controlling the SIG secondary side liquid

level.

5. For steady state run, the test specific trips were set not to be activated.

6. A new transient input data was developed with deleting steady state

controllers and changing the test specific trips to be activated.

7. The moderator density feedback table in a reactor kinetics input data was

appropriately changed from the original one, based on the reference [8].

-7-
In the present calculation, the LOFT system was discretized by 125 volumes, 135

junctions and 136 heat structures after implementing the items stated above.

Figure 2 shows a RELAP5 nodalization diagram for simulating the test

L9-l/L3-3. Table 3 summarizes the nodalization and input modelling. A steady

state input deck and a transient input deck were provided in Appendice A and B.

3.2.1 Primary Coolant System Modelling

The PCS composed of an intact loop and a broken loop, the former included

a hot leg, a crossover leg, a pump suction tee, two PCPs and a cold leg. The

intact loop was modelled by 25 hydrodynamic volumes. All piping metal

structures exposed to environmental atmosphere were simulated by the heat

structure to consider the associated heat loss. An overall information for the all

heat structures was provided in table 4. The broken loop composed of a hot leg,

a SG-pump simulator, a reflood assist bypass system (RABS), a cold leg and

pipings front of the quick opening blowdown valves (QOB~s). The detailed

information can be found in Fig.2, table 3 and table 4. The volume and junction

modelling options were set with default options.

3.2.2 Reactor Vessel Modeling

The LOFT reactor vessel was modelled by a downcomer annulus, a lower

plenum, an active core, a core-bypass flow path, an upper plenum, an upper head

and a filler gap flow path. The filler gap flow path was especially modeled for

simulating an upward flow during a natua circulation phase. The active core, the

'downcomer and the filler gap were modeled by 3 volumes, 6 volumes and 7

volumes stacked vertically, respectively. Totally 26 volumes and 50 heat stuctures

were used. The rod bundle interphase friction model option was selected for the

active core volumes. The fuel rods were modeled by 3 heat structures representing

the central fuel assembly and 3 heat structures representing the peripheral fuel

assemblies of LOFT core. The axial power shape was described according to the

reference[8]. The reactor kinetics was used for simulating the moderator density

and doppler temperature feedback and a scram curve was provided, which was

-8-
used in the posttest calculation [8]. The ANS-79 model was used for a decay heat

simulation, which was changed from ANS-73 model in the posttest calculation [8].

3.2.3 Pressurizer Modeling

The pressurizer system was modeled by a surgeline, a pressurizer vessel, a

spray line from cold leg, a spray valve and a experiment PORV. Two volumes

for the surge line, nine volumes for the vessel and one volume for the spray line

were used, respectively. The spray valve and the PORV were simulated by two

trip valves. The associated trip logics were prepared according to the experimental

specification [6]. To consider the environmental heat loss from the pressurizer

vessel wall, the vessel wall was modeled by nine heat structures.

3.2.4 Steam Generator Modeling

The steam generator consisted of a SG inlet plenum, U-tubes, a outlet plenum,

a main feedwater tank and feed line, a auxiliary feedwater tank and feed line, a

feedwater inlet annulus, a SG secondary side downcomer, a boiler section, a

separator inlet annulus, a. separator, a steam dome, a steamline, a MSCV, a

MSCV bypass flow path, a MSCV downstream piping and a air-cooled condenser.

The numbers of volumes used for each flow path were provided in Table 3 and

Fig.2. All of the SG metal wall and U-tubes were described by the proper heat

structures. The detailed description can be found in Table 4. The rod bundle

interphacial friction option was used for the volumes contacted with the U-tubes

heat structures (Volumes 515-4, -5, -6). The separator section in SG was modeled

by a branch component (Volume 520) and a SEPARATR component (Volume

500). The separator inlet junction was connected to the bottom of the volume 520,

as show in Fig.2.

The heat transfer area of U-tube heat structure in the intact loop SG generally

has an impact on the initial conditions in SG secondary side. According to the

previous LOFT calculations using RELAP5IMOD2 [9, 10], the predicted pressure

in SG secondary side were generally underpredicted by 0.3-0.4 MPa. This

discrepancy was considered as a result of underestimation of heat transfer area

-9-
in the SG U-tube. In the present input data, an increase of heat transfer area by

1 10 % of the original heat transfer area [8] was made. The whole listing of steady

state input data were provided in Appendix A.

3.2.5 Others

The emergency core cooling system (ECCS) in LOFT' was also modeled,

however, it is not used in the transient calculation. Table 3, Fig 2 and Appendix

A provided a detailed information of it. And the containment was also modeled

by time-dependent volume with a constant pressure.

-10-
3.3 Initial and Boundary conditions

To provide all initial conditions of the whole system prior to transient, a steady

state run was carried out with three steady state controllers as stated above. The

result obtained from the steady state run was compared with the measured initial

conditions in Table 1. The RELAP5 calculated results generally agree with the

experiment initial conditions.

Boundary conditions required to simulate the L9-11L3-3 experiment including

the pressures and temperatures at air-cooled condenser, makeup feed storage tank

and reactor core power history were -almost the same as those used in the posttest

calculation [8]. The exact values can be found in the steady state input data.

Test specific sequence to be described are as follows: Main feedwater turned

off, Reactor scram, SG MSCV closure, Pressurizer spray valve open/closure,

Pressurizer PORV cycling, Pressurizer PORV latched open and closure, PCP

coastdown initiation, SG secondary refill initiation/completion, and SG secondary

bleed initiation/completion.

All of the sequence were as the same as the original input data [8] and were

illustrated with some comments in the Figure 3-a through 3-g. The delay time in

the trip logic describing the SG refill initiation (Variable trip 561) was corrected

to '265 seconds' after PORV closure according to the reference [5]. The whole

list of the transient input data was attached in Appendix B.

-11-
4. Calculation and Discussion

A transient calculation using the input modelings, initial conditions and

boundary conditions stated above was conducted by RELAP5IMOD3 5m5 code.

The transient calculation was terminated at 8106 seconds due to water property

failure at the SG secondary side volume 515-06. Since the calculational result up

to 8100 seconds contains all of the important phenomena in the L9-11L3-3

experiment, any additional restart transient calculation was not executed. The

foregoing description was, therefore, based on the calculational result up to 8 100

seconds. This chapter was devoted to address results from the transient

calculation, to compare them with the corresponded measurement data and to

identify the code predictability. Table 2 shows a comparison of the predicted

sequence of event with the measured chronology. The detailed discussion of the

comparison was provided in following sub-chapters. From the test description

above, it is shown that the full period of the LOFT7 L9-11L3-3 experiment can be

divided into four distinguishable sub-phases according to the TH characteristics

as follows;

1) Initial heatup phase before spray cycling,

2) Spray and PORV cycling phase until PORV latched open,

3) Blowdown phase until PORY closure, and

4) Recovery phase

The following discussions contain the prediction and its comparison for the

important thermal-hydraulic phenomena during these four period, respectively.

Table 5 summarizes the comparison plots and their data channels.

The measurement uncertainties for each parameter were also listed in this table,

which were from the reference [5].

-12-
4.1 Initial Heatup Phase

Figure 4 shows a comparison of the pressure at the intact loop hot leg in PCS

with the measured data up to 300 seconds after the test initiation. Fig.5 shows a

comparison of the coolant temperature at the intact loop hot leg with the measured

data for the same period as in Fig.4. Due to LOFA the heat removal capacity in

SG secondary side was degraded, the PCS pressure and temperature was

increased. These figures show good agreements between the calculation and the

experiment before reactor scram. The calculated reactor scram time (55.8

seconds) was earlier than the experiment (65.4 seconds). This discrepancy may

come from a code uncertainty in predicting the mass flow rate through the spray

valve and the associated condensation phenomena in the pressurizer. For an

illustration of it, the calculation shows the PCS presure was still increased inspite

of the second spray actuation at 50 seconds approximately, while the experiment

indicated the PCS pressure was slightly decreased at the almost same time and

then re-increased. It can be also identified in the first activation of spray (30

seconds), in which the predicted slope of pressure decrease was slower than the

predicted one. The underprediction of pressure and temperature after scram was

due to the difference in scram time. Figure 6 shows a comparison of the

calculated reactor power with the power measured by a neutron detector and with

the decay heat reported in reference [5]. The difference in power during time

period from 56 to 65 seconds lowered the PCS pressure below 14 MPa and

delayed a pressure re-increase until 170 seconds, iLe, an excessive post-scram

cooling. This discrepancy also delayed the spray valve activation time until 315

seconds, which was later than the experiment, 208 seconds.

Figures 7 and 8 show comparisons of the pressure and temperature in the SG

steam dome and the top of the boiler section with the measured data, respectively.

Before the reactor scram the predicted behavior was agreed to the measured one.

Due to earlier scram in calculation, the starting time and completion time of

MSCV closure predicted by RELAP5JMOD3 were earlier than those in

experiment as shown in Table 2. According to the experiment, just after a LOFA,

the SCS pressure and temperature were both increased from saturated state until

-13-
the complete dryout, and then decreased until the MSCV began to reduce the

dischaging steam flow on the response to the reactor scram. This reduction yields

a decrease in heat rejection from the SCS, therefore, the SCS pressure and

temperature were re-increased. Afterwards, the TH behavior of the SCS was

dependent on the energy balance between the heat-rejection due to the MSCV

leakage flow and the heat addition from the PCS generated by core decay heat.

The result from the RELAP5IMOD3 calculation generally shows these TH

behavior well, however, shows an overprediction in SCS pressure and temperature

after scram. It must due to a difference in the scram time. Inspite of this

difference, the slope of increase in pressure after scram was almost the same as

that in the experiment. Figure 9 shows a comparison of the collapsed liquid level

with the measured data, which indicated a complete dryout in SG secondary side

at 60 seconds after a LOFA, approximately and a good agreement between the

calculation and the experiment. Figure 10 shows a comparison of the mass flow

rate through MSCV. From these comparisons, it, therefore, can be stated that the

consequent behavior after scram can be well-predicted if the scram time was

correctly predicted.

-14-
4.2 Spray and PORV Cycling Phase

Figures 11I and 12 show comparisons of the pressure and temperature at the

intact loop hot leg in PCS up to 10000 seconds. The starting time of the spray

valve cycling predicted was, as previously mentioned, -later than the that

measured. The predicted duration of spray cycling was about 1055 seconds (=

1370 - 315), which was similar to the measured duration, 1037 seconds (= 1246

- 209). The slope of temperature increase, L~e, heatup rate was larger than the

experiment, however, a saw-tooth behavior in pressure was well predicted during

the spray cycling period. One of the reasons of higher heatup rate was also

considered as an uncertainty in the spray mass flow rate.

The predicted starting time of PORV cycling was 1795 seconds and also later

than the experiment, 1468 seconds. The duration of PORV cycling was about

1390 seconds (= 3185 - 1795) in calculation, which was shorter than the

experiment, 1802 seconds (= 3270 - 1468). The heatup rate during the PORV

cycling phase was almost same as the experiment. The cycling phase was ended

at 3185 sec in calculation. During the spray and PORV cycling period the major

contributor to the PCS heatup was considered as the core decay heat and the heat

provided by PCP's.

Figures 13 and 14 show comparisons of the pressure and temperature at the

same position as in Figures 7 and 8 up to 10000 seconds, respectively. The

predicted pressure was monotonously decreased during the spray and PORV.

cycling phase, which was, however, higher than the experiment throughtout the

cycling phase. It was due to a diference in scram time, but the slope of pressure

decrease was well agreed to the experiment. The secondary coolant temperature

was also overpredicted as shown in Fig. 14.

-15-
4.3 Blowdown Phase

After the PCS hot leg temperature reached 597 K, the PORV was held open for

the consequent 1580 seconds. During this period the primary coolant was

discharged through the PORV, which caused a rapid depressurization until the

onset time of saturation in PCS. As shown in Fig. 11, the calculated pressure drop

was almost same as the experiment until the PCS saturation. After the saturation,

the calculation shows that the PCS pressure was almost constant until the PORV

closure time (4769 seconds), which was quite different from the experiment. The

difference in the pressurizer liquid level can be regarded as one reason for the

pressure increase during the saturated blowdown period as shown in Fig. 15. The

calculated liquid level in the pressurizer was almost constant until the SG refill

initiation, while the measured level was slowly decreased from the PORV open

time. It is also shown that the high heatup, rate during the spray cycling period

yielded an overprediction in the pressurizer liquid level swell and in the PCS

pressure. The over-estimated liquid level also contributed to the overprediction of

mass flow rate through the PORV during the two-phase blowdown phase as

shown Fig. 16.

During the same period, the PCS temperature was also overpredicted, which

indicated that the insufficient energy convected out the PORV. According to the

reference [8], the effective flow area of PORV was correctly chosen, the reason

for the insufficient energy discharged out the PORV, therefore, was a code

inaccuracy in calculating the fluid density convected from the hot leg to the

pressurizer surge line under the hot leg stratified. As shown in Fig. 17, the

measured fluid density at the intact loop hot leg was different from the calculated

one from 3500 seconds, approximately. The experiment indicated that the intact

loop hot leg was stratified shortly sfter holding open PORV, that a higher quality

fulid was convected out the break as pressurizer level receded and that the hot leg

fluid density significantly decreased. However, RELAP5IMOD3 predicted this

phenomena inaccurately, which due to a code weakness in calculating the junction

density under the stratified condition.

During the blowdown period, the SCS experienced the similar depressurization

-16-
to the previous phase as shown in Figures 13 and 14.

-17-
4.4 Recovery Phase

After 265 seconds from the closure of PORV, the SG secondary side refill was

initiated through the auxiliary feedwater line. The predicted hot leg pressure and

temperature were rapidly decreased during the secondary refill period as shown

in Figures 11 and 12. However, the magnitudes of drops in pressure and

temperature were overpredicted. One of the reason for this overprediction was

considered as an difference in the refill duration (1085 seconds in calculation

versus 622 seconds in experiment). It is also shown in Fig. 17, which presents a

comparison of the SG liquid level in long term. The calculated liquid level

indicated no jump which was found in the experiment and the predicted reffll

duration was longer than the experiment. Since the refill duration was strongly

dependent on the SG secondary side liquid level, the inaccuracy of the level

prediction may extend the refill duration, consequently increase the cooling effect.

The major contributor to thein accuracy of level prediction was a void distribution

calculated by the code.

After restoring the SCS heat removal capacity, the predicted SCS pressure was

increased more rapidly and the predicted peak pressure was higher than the

experiment as shown in Fig. 13. During the same period the predicted temperature

at SG secondary side moved down as shown in Fig. 14, which indicates the return

from the superheated steam to the saturated state in SG secondary side at 5200

seconds, approximately. The reason for the overprediction of pressure was

considered as a propagation from the previous phase. The descending behavior in

pressure after saturation was almost similar to the experiment.

During the equilibration period of 966 seconds after the SG refill completion

(6119 seconds in prediction), the PCS pressure and temperature were slightly

increased. The calculation shows that the SG feed and bleed operation was

initiated at 7085 seconds, that the PCS pressure and temperature were both

decreased in stepwise manner and that the magnitudes of drops in the pressure and

temperature were larger than those measured. It due to the continual feed

operation from the auxiliary feedwater valve, which was different from the

continous feed operation in the experiment. Since the feed operation is also

-18-
strongly dependent on the SG secondary side liquid level, the reason for this

larger drops than the experiment can be regarded as the inaccuracy of the SG

secondary void distribution.

-19-
5. Run Statistics

The main fr-ame computer used in the present calculation was a CRAY-2S in

System Engineering Research Institute(SERJ) in Taejon, Korea under UNICOS

as a operating system. Figure 19 presents the plot of the required CPU time for

the transient time in the calculation. And the time step size are also plotted in

Fig.20. The user-specified maximum time step was 1.0 second up to 1000

seconds, 0.1 second up to 2000 seconds, 0.5 second up to 4000 seconds, 0.1

second up to 8000 seconds and 0.5 second up to 10000 seconds in real time. The

grind time can be calculated as follows.

Computer time,

Number of time step,

Number of volume,

Transient real time,

Grind time = CPU x

CPU =7981.4 - 1.9181 =7979.48 (sec)

DT =89332 -220 = 89112

C =125

RT = 8100 (sec)

1000 / ( C * DT ) = 0.7 1635 CPU m sec/vol/step

-20-
6. Conclusions

The RELAP5JMOD3 5m5 code was assessed using the test L9-11L3-3

simulating a LOFA with multiple faiures and the consequentially-induced LOCA.

The full period of the test was divided into four sub-periods according to the

thermal-hydraulic characteristics ; the initial heatup phase, the spray and PORV

cycling phase, the blowdown phase and the recovery phase. The calculation

results were compared with the measured data and the evaluation of the code

predictability for this type of transient was. conducted. The following conclusions

are obtained.

1) RELAP5/MOD3 code calculation was successfully executed for the L9-11L3-3

test and the code applicability to an anticipated transient with multiple failures

in PWR was demonstrated.

2) From the fact that the result from the calculation generally shows a good

agreement with the experiment data, the overall predictability of the

RELAP5IMOD3 was identified and the minor discrepancies were also

identified.

3) In the initial heatup phase, the predicted scram time was earlier than the

experiment due to a code uncertainty in predicting the spray mass flow rate

and the associated condensation phenomena in pressurizer, which caused an

excessive heatup rate in the spray cycling phase.

4) In the blowdown phase, the overprediction of PORV-discharged flow was

found under the over-estimated pressurizer level, which may come from the

excessive heatup in the previous phase. And a code inaccuracy was found in

calculating the junction fluid density at the hot leg to the pressurizer surge

line under the stratified condition.

5) In the recovery phase, an excessive cooling was predicted both in the steamn

generator secondary refill phase and in the secondary feed and bleed operation

phase due to a poor prediction on void distribution in the SG secondary side.

-21-
References

1. EG&G, RELAPS Input Data Requirements, Appendix A to RELAP5JMOD3

Code Manual, January 1990.

2. W. Weaver, Improvement to the RELAPS/MOD3 Choking Model,

EGG-EAST-8822, December 1989.

3. J. Adams, Quick-Look-Report on LOFT Nuclear Experiment L9-1/L3-3,

EGG-LOF~r-5340, April 1981.

4. D. Reeder, LOFT System and Test Description, NUREGICR-0247, July 1978.

5. M.McCormick-Barger, Experiment Data Report for LOFT Anticipated with

Multiple Failures Experiment L9-1 and Small Break Experiment L3-3, -

NUREG/CR-2119, June 1981.

6. R. Beelman, LOFTExperiment Operating Specification Anticipated Transients

With Multiple Failures Test Series L9, EGG-LOFT-5334, April 198 1.

7. B. Sheron, Generic Assessment of Delayed Reactor Coolant Pump Trip

During Small Break Loss-of-Coolant Accident in Pressurized Water Reactors,

NUREG-0623, November 1979.

8. R. Beelman, REL4PS Reference Calculation and Posttest Analysis of

Anticipated Transient with Multiple Failures Experiment L9-1/L3-3,

EGG-LOFf-5895, September 1982.

9. Y.S. Bang, et al, Assessment of RELAPS/MOD2 Cycle 36.04 Using LOFT

Large Break Experiment L2-5,. NUREGJJA-0032, April 1990.

10. E.J. Lee et al, ICAP Assessment of RELAPS/MOD2 Cycle 36.05 Against

LOFT Small Break Experiment L3-7, NUREG[LA-003 1, April 1990

-22-
Table 1. Initial conditions for L9-1/L3-3

Parameter Measured

Primary Coolant System

Mass flow rate (kgls) 479.1 + 2.6

Hot leg pressure (MPa) 14.9 ± 0.10

Cold leg temperature (K) 558.9 ± 1.3

Hot leg temperature (K) 578.2 ± 1.8

Reactor

Power level (MW) 49.6 +0.9

Maximum linear heat 50.8 +3.6

generation rate (kW/m)

Steam Generator Secondary Side

Water level (in) 0.14 +0.08

Water temperature (K) 545.0 ± 0.8

Pressure (MPa) 5.67 + 0.08

Mass flow rate (kgls) 27.0 + 1.0

Broken Loop

Hot leg temperature (K) 563.3 ± 2.6

Cold leg temperature (K) 557.6 ± 2.6

Pressurizer

Steam Volume (mn3) 0.43 ± 0.05

Liquid volume (in3) 0.50 ± 0.05

Water temperature (K) 614.9 ± 1.3

Pressure (MPa) 14.93 ± 0.25

Liquid level (in) 0.92 + 0.1

Simulated

479.34

14.8905

559.132

578.327

49.6

50.8

0.1475

542.377

5.72

26.728

559.137

558 .38 1

610.4

14.901

0.96

-23-
Table 2. Sequence of events in L9-11L3-3

Measured Calculated

Event

L9-l

Main feedwater pump off

Pressurizer spray activated

Reactor scram (15.67 MPa)

tSCRAML

Steam generator main steam

control valve closed

Steam generator liquid level

reached bottom of range

Pressurizer spray valve

cycling initiated

Pressurizer liquid level

reached top of the range

Pressurizer spray valve

cycling ended

PORV cycling initiated

U3-3

PORY latched open (tLATCH)

PCPs tripped off

Description

Ppr> 15.338*

PIBLH> 15.745

TILEL> 583.16*

tSCRAM( + delay*

LsG =0.25 m

Ppr> 15.338

LPr=1.83m.

Pu> 16.2

Pr> 16.2

T IM> 1 597

TILIIL> 597

(sec)

0.0

30.0 +0.1

65.4 ±0.2

77.2 ±0.2

190 ±20

208.9 +0.1

1089.7 +30

1246.0 +0.1

1467.9 +0.1

3269.9 +0.1

3284.8 +0.2

(sec)

0.0

28.94

55.8

69.0

82.0

315.0

1840.0

1370.0

1795.0

3189.0

3189.0

-24-
(continued)

Event Description

PCP coastdown completed

Upper plenum fluid reached

saturation pressure

PORV closed (tPRV..CLOSF) tLATCH + 1580

Steam generator secondary tPOfRVJf-WSE + 265

refill initiated

Natural circulation initiated

Steam generator secondary LsG =2.9464

refill completed (tFýE,-coM)

Pressurizer liquid level =p, 0.06

reached bottom of the range

Steam generator secondary tMF..COM + 966

feed and bleed initiated

Experiment completed

Measured

(sec)

3304.2 ±0.8

3329.4 +0.2

4849.7 ±0.1

5114.6 ±0.2

5205 ± 10

5746.4 ± 0.2

5915 + 5

Calculated

(sec)

3220.0

3270.0

4769.0

5034.0

6119.0

5460.0

6712.2 ±0.2 7822.2

9517.4 +0.2 -

Note -- :not predicted

* : MPa in pressure, K in temperature, and mn in level

-25-
Table 3. Summary of nodalization

Component

1 .Reactor Vessel

Filler Gap

Downcomer

Lower Plenum

Active Core

Core Bypass

Upper Plenum

Upper Head

2.Primary Coolant System (Intact Loop)

Hot Leg (included SIG inlet plenum)

S/G U-tube

Loop Seal (included SIG outlet plenum)

Pump Suction Tee

Primary Coolant Pumps

Colg Leg (included pump discharge pipes)

3.Primary Coolant System (Broken Loop)

Hot Leg

S/G-Pump Simulator

RABS

Cold Leg

QOB V/Line

4.Pressurizer System

Surge Line/Valve

Pzr Vessel

Spray Line/Valve

Experiment PORY

Heater

5.Secondary Coolant System

Feedwater Storage

SIG Downcomer

S/G Riser

Separator

Steam Dome/Line

MSC V/Bypass

6.ECCS

7.Others (Letdown/Charging, Containment)

Total

Vol Jun H.S

7

6

3

3

3

3

1

6

6

4

5

2

8

3

12

4

5

2

2

9

1

2

6

5

1

3

6

3

7

6

5

2

2

4

1

7

5

4

6

4

12

4

12

5

6

2

3

8

3

1

2

6

4

3

2

2

6

1

14

18

5

6

5

2

8

6

3

5

7

3

12

4

5

10

1

10

12

1

2

125 135 136

-26-
Table 4. Detailed information for heat structure

No NH NA Description

60 6 8 SG U-tube

1151 2 4 SG Inlet/Outlet Plenum Wall

1152 2 20 Sf G Tube Sheet Periphery Region

1001 12 11 Intact Loop Piping (Large Pipes)

1002 2 11 S/G Inlet-Cold Leg, Outlet-Hot

Leg Connection

1003 7 11 Intact Loop Piping (0.216 m OD)

Left Bn.

115-4:9

1 15-3,-lO

115-3,10

100, 105,

110, 115-1

115-12,43

120, 150

150, 175-1,

175-2, 180,

185

115-2, 11

125, 130,

140, 145,

155, 160,

170

115-3,10,

200

Insulated

210-1:4

205-1

210-1:4,

215, 220

Right Bn.

515-4:6

Ambient

515-3

Ambient

Ambient

Ambient

Ambient

Insulated

200, 205

223-1

223-2:7

1004 2 11 SIG Inlet/Outlet Plena

2000 1 21 Reactor Vessel Filler Block

Inlet Annulus Top Volume

2001 6 11 Core Support Barrel

2050 1 21 Filler Blocks Inlet Annulus

Lower Volume

2100 6 21 Downcomer and Lower Plenum

-27-
No

2110

2120

2200

2250

(continued)

NH NA Description

3 11 Reactor Vessel Wall (Mid-Part)

5 7 Reactor Vessel Wall (Lower-Part)

1 11 Reactor Vessel Bottom Wall

7 11 Core Flow Skirt-Core Filler

Assembly

2260 1 7 Lower Core Support Structure,

Core Support Barrel Lips,

Fuel Module Lower End Box

2300 3 10 Active Core

2400 1 7 Upper Core Support Stucture

2460 1 5 Fuel Module Top

2500 1 11 Core Support Barrel-Upper

Plenum Lower Volume

2510 2 5 Upper Plenum Internals

2501 1 21 Core Support Barrel-Upper

Plenum Upper part

2550 1 21 Upper Head Top Plate

3150 2 11 Broken Loop SIG Simulator 1

3151 1 11 Broken Loop SIG Simulator 2

Left Bn.

223-1:3

223-3:7

220

225,

230-1:3,

240, 245,

246

225

230-1:3

240

245

250

250

250

250

3 15-1 :2

315-9

Rfight Bn.

Ambient

Ambient

Ambient

Insulated

Insulated

Kinetics

Insulated

246

Insulated

Insulated

Insulated

Ambient

Ambient

Ambient

-28-
(continued)

No NH NA Description

3152

3153

3154

3155

1

6

11

11

11

11

Broken Loop S/G Simulator 3

Broken Loop SIG Simulator 4

Broken Loop S/G Simulator 5

Broken Loop SI G Simulator 6

3000 3 11 Broken Loop Hot Leg

2250 3 11 Broken Loop Cold Leg

Left Bn.

3 15-11

315-3:8

315-12

3 15-10

300, 305

310

335, 340,

345

350-1

350-2

370, 375,

380, 385

415-1

415 -2:7

415-8

3501

3502

1

1

11

11

Broken Loop Gold Leg

Broken Loop Cold Leg

3700 4 11 Reflood Assist Bypass Piping

Right Bn.

Ambient

Ambient

Ambient

Ambient

Ambient

Ambient

Ambient

Ambient

Ambient

Ambient

Ambient

Ambient

Table417/8

Ambient

520,

515-8:7

515-7:4

Ambient

4151

4152

4162

1

7

1

11

11

11

Pressurizer Vessel Bottom

Pressurizer Vessel (Large Dia.)

Pressurizer Vessel (Small Dia.)

4172 12 9 Pressurizer Backup Heater

4201 1 11 Pressurizer Top Wall

415-2

420

5000 3 4

5150 4 4

5300 8 10

SIG Shroud Upper Part

SIG Shroud Lower Part

SIG Secondary Vessel Wall

500, 505,

5 10-1

510-1:4

530-1, 525

500, 505

510,

515-1:3

-29-
Table 5. Summary of data channels and uncertaintiesincmasoplt in comparison plots

Description

1. Pressure at ILHL

2. Coolant temperature

at ILHAL

3. Reactor power

4. Pressure at SG steam

steam dome

5. Coolant temperature

at SG secondary

6. Liquid level at

SG secondary

7. Mass flow rate

downstream MSCV

8. Liquid level at

pressurizer

9. Mass flow rate

through PORY

10.Fluid density at the

intact loop hot leg

!Calculation

p 100-01

tempf-l00-01

rktpow-O

p 530-02

tempg 5 15-06

cntrlvar-I

mflowJ-550

cntrlvar-2

mflowj-425

rho-100

Expgriment

PE-PC-005

TE-PC-02B

RE-T-77-A

PE-SGS-01

TE-SGS-04

LT-P004-08B

FT-P004-012

LE-PdEP139-6

FR-PC-S23 1

DE-PC-02C

Uncertainty*

0.28 MPa

3.0 K

2.0 MW

0.12 MPa

3.0 K

0.08 m

0.8 kg/s

0.06 m

0.2 kg/s

0. 17 Mg/m3

Fig. No

4, 11

5, 12

6

7, 13

8, 14

9, 18

10

15

16

17

Note * : Measurement uncertainty referred to the reference [5]

-30*-
Intact loop frk~ 01 Brokell 1001)

rA

C.,

Fig.1 1 Axonometric' configuration of LOFT L9-1/L3-3 test
X546

AIR COOLED CONDENSER

SPRAY VALVE

J407 Mainl Ford

PRESSItRTCR

415 STEAM GENERATFIR/PUMP SDU~ATt3R

1REACTUR VESSEL.

"LIV

I~

2ST

BROKEN LOOP

23S

INTACT LOOP

J700

Volume

Heat structufrt

ACCUMA¶UtOr

Valve

Jun don

l91nod

Fig. 2 REIAP5 Nodalization for LOFT! Experiment L9-1/1.3-3
I

(574) 1

P420 > 15.33874

(575) P420 < 15.05I

Pressurizer

Spray Valve

Open

Spray Valve Close

during. PORV Cycling

and PORV Latch Open

Pressurizer PORV Open Signal

Fig.3-a. Pressurizer spray valve control trip

1(570) Lm

IP420 > 16.20058

OR L.

1(571) 16029KAND

r OR

I(509)I

Tempf Ž: 597 (L)_ AN

(552) 1-PORV Latch Ope

Time > Time(509)

+ 1580 (L) JPORV Close signal

PORV Cycling

,-L- i62-~Pressurizer

PORV Open

n/Close

Fig.3-b. Pressurizer PORV control trip

-33-
(508)

Time > 0.0 (L)

(540) LOR Mfakeup Feed Storage Tf(ILHL) >583.16 Tank Boundary Condtion

(L) ORTurning on

P100 < 15.74553

(L)

Fig.3-c. Mlakeup feed storage tank boundary condition trip

-34-.
552

I Pressurizer PORV Close Signal

(561)1

Time> Time(552) -. Re fill Initiation Signal

+ 265 ML

AND y I

(564) I _________________________

______________h IRefill Completion Signal

(564)

Level(SG)>2.9464

AND

(563)V

Level(SG)<2.1844

Aux Feed Water

Activation

(Refill/Feed)

Fig.3-d !ISGV byapass valve control trip

-35-
I

* -f~~7 -fSteam Control

Valve Open Start

T

AND

Steam Control

Valve Close

Start

(540)

Tf(ILHL) >583.16

(541)

P100 < 15.74553

Fig.3-e IISCV open/close control trip

-36-
-) Reactor Scram

Fig.3-f Reactor scram trip

Pressurizer

Cycling Heater On

(509)

Tf 100 Ž 597 WL

1(576) P420 <14.82858MP

AND

Backup Heater

Power On

Fig.3-g Pressurizer heater control trip

-37-
18 - RELAPS/MOD3, p 100-01

-- Experiment, PE-PC-005

17

a. 16

15 .-

00,

13

12

0 50 100 150 200 250 300

T ime, sec

Fig.4 Fig.4Comparison of pressure at the intact loop hot leg (short term)
600

590

M~ 570

E

c00

560

550 I J 

0 50 100 150 200 250 300

Ti!me, sec

*Fig.5 Comparison of coolant temperature at the intact loop hot leg

(short term)
3-

0

0L

60

50

40

30

20

10

0

7--II'

-RELAP5/MOD3, rktpow 0 -- Experiment, RE-T77-1A2 ...Experiment, Decay H-eat

4

CD

I

............... .1. ....... ...-.-.-..-.-.-.I .

a 50 100 150 200

T ime, sec

Fig.6 Comparison of reactor power
10 I-RELAP5/M003, p530-2 I -Experiment, PE-SGS-01

0o

0L

CL

9.0

8.0

7.0

6.0

5.0

4.0

3.0

2.0

I I I

I I

0 50 100 150 200 250 300

T ime, sec

Fig.7 Comparison of pressure at SG steam dome (short term)
610

590

C- 570

(U

CL 550

E

530

0 50 100 150 200 250 300

Ti!me, sec

Fig. 8 Fig.8 Comparison of coolant temperature at SG secondary side (short term)
2.0 I-RELAP5/MOD3, cntrlvar 1

I -Experiment, LT-P04-08B

1.0

2

0)0

C)-2.0%

-3.0-

-4.0

a 50 100 150 200 250 300

T ime, sec

Fig.9 Comparison of SG collapsed liquid level (short term)
30 __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

I-RELAP5/MOD3, mflowj 550

25 I -- Experiment, FT-P04-012

0,

20

15

LL

5.0

0 50 100 150 200 250 300

T ime, sec

Fig.10 Comparison of mass flow rate through MSCV (short term)
22

18

CU

14I

2.0

100 0~ 400 60 00 0

T m- e

Fig. 11 Comparison of pressure at the intact loop hot leg (long term)
620

-RELAP5/MOD3, tempflOO I -Experiment, TE-PC-02

600

500

560

E

C 540

520

500 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

0 2000 4000 6000 8000 10000

T 1me, sec

Fig. l2 Comparison of coolant temperature at the intact loop hot leg

(long term)
L

CL

10

9.0

8.0

7.0

6.0

5.0

4.0

3.0

2.0

-4

0 2000 4000 6000 8000 10000

T i me, sec

Fig.13 Comparison of pressure at SG steami dome (long term)
U)

4-)

C0~

620

600

580

560

540

520

500

0 2000 4000 6000 8000

Ti!me, sec

10000

Fig. 14 Comparison of coolant temperature at SG secondary side (long term)
2.5

S

U)

C)

-j

-o

0~

-J

0.500

-0.

0 2000 4000 6000 8000 10000

T ime, sec

Fig. 15 Comparison of pressurizer collapsed liquid level (long term)
CY,

4-)

0

I=

0)

0,

Cor

3.0

2.5

2.0

1.5

1.0

0.500

0

0 2000 4000 6000 8000 1o000

T ime, sec

Fig. 16 Comparison of mass flow rate through PORV (long term)
1 .5

M

4-)

C3

a,=1

-D

1.0

0.5

0

a 2000 4000 6000 8000 10000

T ime, sec

Fig. 17 Comparison of fluid density at intact loop hot leg (long term)
3.0

ITI

2.0

-4.0 1 f

0 2000 4000 6000 0000 10000

T ime, sec

Fig.18 Comparison of SO collapsed liquid level (long term)
12000CPU time

1000

Oi 8000

oC. 8000

U,

U, 4000

CA)r

0~

CC 2000

0 2000 4000 8000 8000 10000

T ime, sec

Fig.19 The required CPU time versus the advanced time
2.5

2.0 I

1.5I .

IL '

T mese ii 

Fig.ZO Time step size of base case calculation
Appendix A Input Deck for Steady State Calculation

-loft 19-1 post test analysis deck

*initial conditions

core power = 50. mw

pcs flow = 479.3 kg/s

thot 578. k

2tcold =559.0 k

-____I-- 1---------------1-

0000100 new stdy-st

0000101 run

0000102 si

0000105 5. 10.

0000110 nitrogen

2time step control cards

*end time min dt max dt optn mar mjr rst.

*0000201 5400.0 1.e-6 0.5 2 4 200 200

modification for steady state run at 91/2/8

0000201 1000.0 1.e-6 0.5 2 4 500 200

minor edit variables

Spressure

0000330 tempt 415030000 * te-139-20

0000331 tempf 315120000 * tc-p138-171

0000332 tempf 350020000 * te-p138-17O

0000333 tempt 205010000 * te- Ist- I/te-2st- 1

0000334 tempf 210010000 2 te-Ist-2/te-2st-2

0000335 tempt 345010000 * te-bl-1

0000336 tempf 210030000 * te-lIst- 14/te-2st- 14

0000337 tempt 210040000 * te-3up-2

0000338 tempt 245010000 * te- Iup-6

0000339 tempf 246010000 * te-2up-4

0000340 tempt 250010000 * te- Iup-3

Sdensities

0000341 rho 345010000 * de-bl-1

0000342 rho 310010000 * de-bl-2

0000343 rho 18510000 $ de-pc-1

0000344 rho 100010000 * de-pc-2

0000345 rho 115120000 *de-pc-3

0000346 voidgi 400010000 * surge line density

0000347 rho 115040000 * slg tubes

0000348 rho 115050000 * Sfg tubes

0000349 rho 115060000 * s/g tubes

0000350 rho 115070000 2 slgtubes

2velocities

0000351 voidf 222**222*22***22 22*2*2nozzle2

0000351 voidf 100010000 *ilhl nozzle

0000353 velf 115030000 2slg inlet

0000354 velt 400010000D surge line

0000355 velrj 425000000 powv liq vel

0000356 velg 100010000 Uhilb nozzle

0000357 velg 115030000 s/g inlet

0000358 velg 400010000 surge l ine

0000359 velgi 425000000 porv yap, vet

mass flow rates

0000360 mflowj 100010000 * ilhIl nozzle

0000361 mflowj 150010000 * pump outlet

0000362 mflowj 185020000 * dtt-rake iclc

0000363 mflowj 400010000 * pres. surge line flow

0000364 mflowj 407000000 * pzr spray flow

0000366 mflowj 42500000 * pres. relief valve flow

0000367 mfloi~j 550000000 2steamn flow control valve

0000368 mflowj 548000000 * aux feed

0000369 mflowj 560000000 * mai feed

0000370 cntrlvar 1I s/g level

2cladding temperatures center module

0000371 222222230000110*222222222222222222222

0000371 httemp 230000110 * te-5h5-015

0000372 httemp 230000210 * te-5h5-034

0000301 p 3~45010000 * pe-IbI-1

0000302 p 310010000 * pe-bI-2

0000303 p 315110000 * pe-bl-3

0000304 p 350010000 * pe-bl-4

0000305 p 315090000 * pe-bl-6

0000306 p 350020000 * pe-bl-8

0000307 p 185010000 * pe-pc-lI

0000308 p 100010000 * pe-pc-2

0000309 p 420010000 * or inlet

0000310 p 110010000 * pt-139-2,3,4

0000311 p 245010000 * pe-lup-Ia,lb

0000312 p 215010000 * pe-Ist-Ia,b/pe-2st-la,b

0000313 p 200010000 * pe-Ist-3a,3b

0000314 p 530020000 * pt-p4-10a

0000315 p 535010000 * pt-p4-85

Stemperatures

0000320

0000321

0000322

0000323

0000324

0000325

0000326

0000328

0000329

tempt

tempf

tempf

tempt

tempt

tempf

tempt

tempf

tempf

406010000

310010000

100010000

185010000

11530000

115100000

515040000

415050000

415040000

" spray tempt

" te-bl-2a,2b,2c

" te-pc-2a,2b,2c

Ste-pc-lI

2teý-Sg-1

2te-sg-2

*te-sg-3

Spzr volume 5

W e139-19

-Al-
*peak centerline temperatures

0003422 ::s:2 tem 2300001012*::2* core lower region

0000374 hittemp, 230000101 * core lowder region

0000376 hittemp 230000301 * core upper region

Sreactor kinetic parameters

0000377 kikpow 0 * total reactor power

0000378 rkf ipow 0 * fission decay power

0000379 rkgapow 0 * gamma decay power

0000380 rkreac; 0 * reactivity

0000381 pmphead 135 * pcpI head

0000382 pmphead 165 *pcp2 head

0000384 cntrivar 2 *pzr level

0000385 cntrlvar 3 2 rx vessel level

0000386 mflowj 185010000

0000387 mflowj 185030000

0000388 mflowj 200020000

0000389 pmpvel 135

0000390 pmpvel 165

2trips

2variable trips

0000522

0000523

0000530

0000531

0000536

0000540

0000541

0000550

0000551

0000552

0000560

0000561

0000562

0000563

0000564

0000565

0000570

0000571

0000572

0000573

0000574

0000575

0000576

0000577

p 530020000 gt null 0 6.3448275e6 n

p 530020000 It null 0 6.4137931e6 n

time 0 ge null 0 3600.0 n

p 530020000 gt p 547010000 0.0 n

time 0 ge null 0 10000.0 n

tempf 100010000 gt null 0 583.16 1

p 100010000 gt null 0 1.574553e7 I

time 0 ge null 0 10000.0 I

time 0 ge timeof 625 0.0 1

time 0 ge timeof 509 1580. 1

p 100010000 Ic null 0 13.15862o6 n

time 0 ge timeof 552 265.0 1

time 0 gt null 0 5400.0 n

cntrlvar 1 It null 0 2.1844 n

cntrlvar 1 gt null 0 2.9464 n

time 0 gc timeof 669 966. 1

p 420010000 gt null 0 1.620058e7 n

p 420010000 It null 0 1.60626967 n

p 420010000 It null 0 1.486300c7 n

p 420010000 gt null 0 1.506980c7 n

p 420010000 gt null 0 1.533874e7 n

p 420010000 It null 0 1.505000c7 n

p 420010000 It null 0 1.482853e7 n

p 420010000 gt null 0 l.495950e7 n

2logical trips

222*2222222222222222222222222222222222:

0000501 p 100010000 Ic null 0

2 ccc check valve

0000502 p 600010000 ge p 1850

2 accumulator check valve

0000503 p 615010000 ge p 1850

2 isolation valve hot leg

0000504 time 0 It null 0

2 isolation valve cold leg

0000505 time 0 It null 0

2qobv hot leg

0000506 time 0 It null 0

qobv cold leg

0000507 time 0 It null 0

2check valve surge line pressurizer

0000508 time 0 ge null 0

2pressurizer relief valve

0000509 tempf 100010000 ge null 0

2steam control valve

0000510 time 0 It null 0

2boundary system valve

0000511 time 0 It null 0

10

110

k22222222222 0000600 670

14.193103e6 I 0000601 563

0000602 -563

000 20.e6 n 0000603 655

0000604 609

000 20.c6 n 0000605 572

0000606 -572

0.0 1 0000607 608

0000608 605

0.0 1 20000609 540

and

and

and

or

and

and

and

or

or

561

-564

602

609

-509

-573

606

607

541

n

n

n

n

n

n

n

0.0 1 2modification for steady state run at 91/218

0.0 1 0000609

0000610

0.0 1 0000611

0000612

597.0 1 0000613

0000614

0.0 1 0000615

0000616

0.0 1 0000617

0000618

10000.0 1 0000621

0000622

10000.0 1 0000623

0000624

7.10344&e6 n 0000625

7.0344827e6 n 0000626

504

612

-521

611

616

-522

-612

615

612

605

623

-571

621

509

623

576

or

or

and

and

or

and

and

and

or

or

or

and

and

and

or

and

504

520

-616

610

523

613

609

614

616

607

570

-571

622

-552

624

-509

I

n

n

n

n

n

n

n

n

n

n

n

n

2 pis trip

00005 12 time 0

hpis trip

0000513 time 0

ge null 0

ge null 0

0000520 p 530020000 gt null 0

0000521 p 530020000 It null 0

-A2-
0000627 -576 and -577 n

0000628 629 and 627 n

0000629 626 or 628 n

0000635 504 and 504 n

0000636 509 and -536 a

0000650 -652 and 550 n

0000651 650 or 652 n

0000652 -509 and 651 n

0000655 601 or 603 n

0000656 508 or 609 n

0000659 561 or 562 n

0000660 504 or 504 n

0000669 561 and 564 1

0000670 565 and -655 n

0000680 530 or 530 n

0000688 690 or 574 n

0000689 -575 and -551 n

0000690 688 and 689 n

S

*

intact loop

reactor vessel nozzle - intact loop hot leg

1000000 rvnilhl branch

1000001 2 0

1000101 0.0634 1.5373 0.0 0.0 0.0 0.0

1000102 4.0e-5 0.0 00000

1000200 0 14901000. 1346300.0 2462060.0 0.0

1001101 250000000 100000000 0.0634 0.0 0.0 000100

1002101 100010000 105000000 0.0 0.05 0.05 000100

1001201 10.582000 11.005000 0.0

1002201 10.582000 10.625000 0.0

Spressurizer connection tee reactor vessel side

1050000 pzrtrvs branch

1050001 1 0

1050101 0.0634 1.634 0.0 0.0 0.0 0.0

1050102 4.0e-5 0.0 00000

1050200 0 1489610. 1346300. 2462190.0 0.0

1051101 105010000 110000000 0.0 0.05 0.05 000100

1051201 13.795000 13.974000 0.0

Ssteam generator inlet piping

1100000 sginlp branch

1100001 1 0

1100101 0.0 0.623 0.0303 0.0 0.0 0.0

1100102 4.0e-5 0.0 00000

1100200 0 14857200. 1346340. 24629400.0 .0000000

1101101 110010000 1150000000.0 0.1 0.1 000100

1101201 13.801000 13.692000 0.0

Ssteam generator plus piping

1150000 sgppip

1150001 13

1150101 0.0

115102 0.151

1150103 0.0

1150104 0.0634

1150201 0.0

1150202 0.0512

1150203 0.0

1150204 0.0512

1150205 0.0

1150301 1.4385

1150302 0.708

1150303 0.63

1150304 1.067

1150305 0.45

1150306 1.067

1150307 0.63

1150308 0.547

1150309 0.689

1150310 0.559

1150401 0.09

1150402 0.057

1150403 0.335

1150404 0.0

1150405 0.335

1150406 0.0437

1150407 0.0462

1150408 0.0

1150501 0.0

1150601 0.0

1150602 90.0

1150603 -90.0

1150701 0.0

1150702 0.246

1150703 0.513

1150704 1.067

1150705 0.2865

1150706 -0.2865

1150707 -1.067

1150708 -0.513

1150709 -0.498

1150710 -0.689

1150711 -0.356

1150801 4.0e-5

1150802 4.0e-5

1150803 1.Oc-5

1150804 4.0c-5

1150805 4.0e-5

1150901 0.15

1150902 0.05

1150903 0.0

1150904 0.1

1150905 0.2

1150906 0.1

3

9

12

13

1

9

10

12

1

2

3

5

7

9

10

11

12

13

1

2

3

9

10

11

12

13

13

1

6

13

1

2

3

S

6

7

10

11

12

13

0.0

0.0102

0.0103

0.0102

0.0

0.15

0.05

0.0

0.1

0.2

0.1

pipe

2

3

9

10

13

1

2

4

5

6

7

-A3-
1150907

115098

1150909

1151001

1151101

1151102

1151103

1151201

1151202

1151203

1151204

115 1205

1151206

1151207

1151208

1151209

1151210

1151211

1151212

1151213

1151300

1151301

1151302

1151303

1151304

115 1305

1151306

1151307

1151308

1151309

1151310

1151311

1151312

0.0 0.0 9

0.05 0.05 11

0.1 0.1 12

00000 13

000100 3

000000 8

000100 12

0 14871600. 1346350.

0 14877200. 1346350.

0 14793300. 1346370.

0 14770000. 1321980.

0 14746400. 1301720.

0 14729700. 1283950.

0 14721700. 1268380.

0 14715000. 1254890.

0 14707300. 1242570.

0 1470700 1242600.

0 14631100. 1242600.

0 14621800. 1242600.

0 14616700. 1242600.

0

10.728000 10.670000 0.0

8.3370000 8.4284000 0.0

4.4456000 4.7693000 0.0

4.3865000 4.2164000 0.0

4.3407000 4.6700000 0.0

4.3009000 4.6296000 0.0

4.2676000 4.5954000 0.0

4.2398000 4.5671000 0.0

4.2249000 4.53380000.0

7.966500D 8.1922000 0.0

9.4925000 9.9460000 0.0

10.040000 10.505000 0.0

2462710.0 0.0 0.001

2462600.0 0.0 0.002

2464340.0 0.0 0.003

246484.0 0.0 0.004

2465340.0 0.0 0.005

2465690.0 0.0 0.006

2465870.0 0.0 0.007

2466020.0 0.0 0.008

2466180.0 0.0 0.009

2466180.0 0.0 0.0 10

2467720.0 0.0 0.0 11

2467980.0 0.0 0.0 12

2468100.0 0.0 0.0 13

01

02

03

04

05

06

07

08

09

10

11

12

1250101 0.0 1.003 0.0613 0.0 90.0 0.521

1250102 4.0e-5 0.0 00000

120200 0 14600300. 1242600. 2468180.0 0.0

125110 125010000 130000000 0.0 0.1 0.1 000100

1252101 125000000 155000000 0.0 0.0 0.0 000100

1251201 7.8711000 8.2528000 0.0

1252201 -. 11855000 -. 13539000 0.0

Spump 1 inlet

1300000 pmplnlet snglvol

1300101 0.0 0.457 0.0189 0.0 90.0 0.457

1300102 4.0c-5 0.0 00000

1300200 0 14578200. 1242600. 2468900.0 0.0

*primary coolant pump 1

1350000 pcpumpl pump

1350101 0.0366 0.0 0.099 0.0 90.0 0.3 19

13.50102 00000

13.50108 130010000 0.0 0.0 0.0 000100

1350109 140000000 0.0 0.05 0.05 000100

1350200 0 14818100. 1242890. 2463900.0 0.0

1350201 0 8.8943000 9.2942000 0.0

1350202 0 8.8928000S.1I177000 0.0

*1350301 0 0 0 -1 0 509 0

Smodification for steady state run at 91/2/8

13.50301 0 00 -1 -1 504 0

1350302 369.00 .90178860 .3155096.00500.600 1.4310000

1350303 613.6 0.0 207.0000 0.00400 19.598000 0.0

1350310 0.0 0.0 0.0

Ssingle phase head curves

Shead curve no. I

*-------------I------ ----I- - I--

1351100 1 1

1351101 0.000000e+00 1.403600e+00

1351102 1.906100e-01 1.363600e+00

1351103 3.896300e-01 1.318600e+00

1351104 S.939600e-01 1.232M00+00

1351105 7.902000e-01 1. 133600c+00

1351106 1.000000e+00 1.000000e+00

a-------------I------ ----I-- I-- -

Shead curve no. 2

*-------------I------ ----I-- I--1

1351200 1 2

1351201 0.OOOOO~e+00 ..6.700000e-01

1351202 2.OOOOO0e.01 -5.0000O0e-01

1351203 4.00OOO0e-01 -2.5OOOOOe-01

1351204 5.755400e-01 0.000000e+00

1351205 7.443200e-01 2.583000"~1

1351206 7.734800e-01 3.778000e-01

* pump data

apump suction tee

1200000 pmpsctt branch

1200001 3 0

1200101 0.0634 0.76 0.0 0.0 0.0 0.0

1200102 4.0e-5 0.0 00000

1200200 0 14613100. 1242600. 2468180.0 0.0

1201101 115010000 1200000000.0 0.1 0.1 000000

1202101 120010000 125000000 0.0317 0.2 0.2 000100

1203101 120010000 155000000 0.0317 0.2 0.2 000100

1201201 10.040000 10.505000 0.0

1202201 5.2077000 5.2983000 0.0

1203201 5.2071000 5.2944000 0.0

apumplI suction tee outlet

1250000 pmplsctt

1250001 2 0

branch

-A4-
1351207 8.63 1300e-01 6.326000e-01 '

1351208 1.000000e+00 1.000000C+00

*head curve no. 3

* - I - - I - - - I - - I

1351300 1 3

1351301 -1.000000e+00 2.472200e+00

1351302 -8.057400e.-01 2.047400e+00

1351303 -6.069000c-01 1.83 1000e+00

1351304 -4.068300e-01 1.624000e+00

1351305 -2.001710e-O1 1.470500e+00

1351306 0.000000e+00 1.403600e+00

2head curve no. 4

1351400 1 4

1351401 -1.OOOOO~e+00 2.472200e+00

1351402 ..8.229700e-01 1.996800e+00

1351403 -6.333200e-01 1.589700e+00

1351404 -4.553400e-01 1.327900e+00

1351405 -2.710900e-01 1. 194900e+00

1351406 -1.771600e-01 1.060500e+00

1351407 -9.073000e-02 1.015600e+00

1351408 0.000000o+00 9.342790e-01

*head curve no. 5

1351500 1 5

1351501 0O-OOOOD~e+00 2.500000e-01

1351502 2.000000e-01 2.8000000-01

1351503 4.0000O0e-01 3.400000e-01

1351504 4.1180O0e-01 2.76S000e-01

1351505 5.9763O0e-01 4.584000"-1

1351506 7.934670e-01 6.992000e-01

1351507 1.000000c+00 1.000000C+00

2head curve no. 6

1351600 1 6

1351601 0.OOOOOOe+00 9.342790e-01

1351602 9.109900e-02 9.229000e-01

1351603 1.865090e-01 8.963000e-01

1351604 2.717620e-01 8.750000e-01

1351605 4.559720e-01 8.433000e-01

1351606 5.744060e-01 8.355000e-01

1351607 7.40S760e-01 8.466000e-01

1351608 7.666190e-01 8.469000e-01

1351609 8. 7 14710e-01 8.838000e-01

1351610 1.OOOOO0e+OD 1.00O000e+00

2head curve no. 7

1351700 1 7

1351701 -1.000000e+00 -1.000000e+00

135 1702 -8.OOOOO~e-01 -6.300000e-01

1351703 -6.OOOOOOe-01 -3.OOOOOOe-01

1351704 -4.OOOOOOe-01

1351705 -2.0OOOOOOe-01

1351706 0.000000e+00

-5.OOOOOOe-02

I .5OOOOOe-01

2.50D000e-01

2- -I--------------I- -I--I-- I-- -

'head curve no. 8

2- -I--------------I- -I--I-- I-- -

1351800 1 8

1351801 -1.000000e+00 -1.000OO0C+00

1351802 *8.OOOOOOe-01 -9.700000e-01

1351803 -6.0000004-01 *9.SOOOO~c-01

1351804 -4.0000O0e-01 -8.8000000-01

1351805 -2.000000"-1 -8.000000e-01

1351806 0.0000004+00 -6.700000e-01

single phase torque data

2torque curve no. 1

1351900 2 1

1351901 0.000000c+00 6.032000e-01

1351902 1.930000e-01 6.325000"-1

1351903 3.930000e-01 7.369000e-01

1351904 5.955200e-01 8.331000c-01

1351905 7.978200e-01 9.2290004-01

1351906 1.OOOOOOe+00 1.000000e+00

2torque curve no. 2

*2 I------ --------- ----I- - I--

1352000 2 2

1352001 0.000000e+00 -6.700000e-01

1352002 4.OOOOOOe-01 -2.5OOOO~e-01

1352003 5.000000e-01 1.500OO0C-01

1352004 7.372550e-01 5.265860e-01

1352005 7.680490e-01 6.065940e-01

1352006 8.6723004-01 7.436600e-01

1352007 1.000000e+00 1.00O000e+00

*- I------ --------- ----I- - I--

2torque curve no. 3

2 -I--I-----------------------1-

1352100 2 3

1352101 *1.000000e+00 1.984300e+00

1352102) -8.009600e-01 1.394000e+00

1352103 -6.063800c-01 1.097500e+00

1352104 -4.068600e-01 9.220000e-01

1352105 -1.992800e-01 6.648000e-01

1352106 0.OOOOO~e+00 6.032000e-01

*2 -1--------------I- -I--I-- I--1

2torque curve no. 4

2- -I--------------I- -I--I-- I-- -

1352200 2 4

1352201 -1.0000004+00 1.9843004+00

1352202 -8.2234004-01 1.830800e+00

1352203 -6.337100e-01 1.682400e+00

1352204 -4.5853004-01 1.55'7000e+00

1352205 -2.670230e-01 1.436200e+00

1352206 -1.761070e-01 1.387900e+00

-A5-
1352207 -8.931000e-02 1.348100e+00

1352208 0.OODOOO~e+00 1.233610e+00

*__ -I--------------I- -I--I-- I-- -

2torque curve no. 5

*___ -I--------------I- -I--I-- I-- -

1352300 2 5

1352301 0.000000e+00 -4.500000e-01

1352302 4.000000c-01 -2.5000O0e-01

1352303 5.OOOOO~e-01 0.OOOOOwe+00

1352304 1.000000e+00 3.569000e-01

*torque curve no. 6

*2 -1--------------I- -I--I-- I-- -

1352400 2 6

1352401 0.000000e+00 1.233610e+00

1352402 9.064300e-02 1.196500c+00

1352403 1.885690e-01 1.109600e+00

1352404 2.734700e-01 1.041600e+00

1352405 4.586690e-01 8.95B000e-01

1352406 5.744800e-01 7.8070O0e-0

1352407 7.381600e-0 6.134000e-01

1352408 7.685200e-01 5.849000e-01

1352409 8.700570e-01 4.877000e-O1

1352410 1.OOOOO~e+00 3.569000e-01

S-I--I-----------------------1-

2torque curve no. 7

2- -1--------------I- -I--I-- I-- -

1352500 2 7

1352501 -1.000000e+00 -1.OOOOO~e+00

1352502 -3.OO0OOOc-01 -9.0000O0e-01

1352503 -1.OOOOO~e-01 *5.OOOOOOe-01

1352504 0.OOOOO~e+00 -4.500000e-01

2torque curve no. 8

1352600 2 8

1352601 -1.000000e+00 -1.000000e+00

1352602 -2.5OOOO~e-01 -9.0000O0e-01

1352603 -8.00OOOOc-02 -8.OOOOOOe-01

1352604 0.000000e+00 -6.700000e-01

two - phase multiplier data from 19-1 test data

2head curve

*__ -1--1------------------------1-

1353000 0

1353001 0.000000e+00 0.000000e+00

1353002 2.0OOOOOe-02 2.OOOOO~e-02

1353003 6.0000O0e-02 S.OOOOOOe-02

1353004 1.00OOOOe-01 1.ODOOOO~-01

1353005 2.000000"-1 4.600000e-01

1353006 2.400000e-01 8.000000e-01

1353007 3.000000"-1 9.600000e-01

1353008 4.OOOOO0e-01 9.800000e-01

1353009 6.0OOOO~e-01 9.700000e-01

1353010 8.000000c-01 9.000000e-01

1353011 9.0OOOOOe-01

1353012 9.600000e-01

1353033 1.00OOO~e+00

8.OOOOOOe-01

S .OOOOOOe-01

0.0000000+00

*--I--I--I--I----1- -- 1-

2torque curve

z----I--I--I--I--I--I-1

1353100 0

1353101 0.000000c+00 0.000000e+00

1353102 1.250000c-01 7.0000O0e-02

1353103 1.6500000-01 1.250000e-01

1353104 2.400000e-01 5.6000D0e-01

1353105 8.000000e-01 5.600000e-01

1353106 9.600000e-01 4.5OOOOOe-01

1353107 1.000000e+00 0.000000C+00

pump 2-phase difference data

2head curve no. 1

---- I--I--I--I--I--I-1

1354100 1 1

1354101 0.000000e+00 0.000000e+00

1354102 1.00OOO0e-01 8.300000e-01

1354103 2.OOOOOOe-01 1.090000e+00

1354104 5.000OOOe-01 1.020000c+00

1354105 7.0OOOO0e-O 1 1.010000e+00

1354106 9.OOOOOOe-01 9.400000e-01

1354107 1.000000e+00 1.000000e+00

* head curve no. 2

1354200

1354201

1354202

1354203

1354204

1354205

1354206

1354207

1354208

0.000000e+00

1.0000O00-01

2.000000e-01

3.ODDDOOe-01

4.OOOOOOe-01

8.OOOOOOe-01

9.0000O0e-01

1 .000000e+00

2

0.000000e+00

-4.0000OOe-02

0.000O00C+00

1.000000e-01

2. lOOOOOe-01

6.700000e-01

8.00OOO~e-01

1.000000e+00

2----I--I--I--I--I--I-1

*head curve no. 3

*--1--1--1--1---1----1-

1354300 1 3

1354301 -1.000000e+00 -1.160000e+00

1354302 -9.000000e-01 -1 .240000e+00

1354303 -8.000000e-01 -1 .770000c+00

1354304 -7.000000e-01 -2.360000e+00

1354305 -6.OOOOOOe-01 -2.790000e+00

1354306 -5.00OOOOe-01 -2.910000e+00

1354307 -4.000000e-01 -2.670000e+00

1354308 -2.500000e-01 -1.690000e+00

1354309 ..1.0OOOO0e-01 -5.0000000-01

1354310 0.000000e+00 0.00OOO0e+00

---- I--I--I--I--I- -I2head curve no. 4

*----I--I--I--I--I--I-1

-A6-
1354400 1 4 1354400 1 L.OOOOD~e+00 ~~1354906 I 1.000000C+00 OOO+0

1354401 -I.OOOOO0e+00 -1.16000 0e+00

1354402 -9.OO0OOOe-0I -7.800000e4)1

1354403 -8.OOOOOOe-O1 -5.OOOOOOe-01

1354404 -7.000000"-1 -3.100000e-01

1354405 -6.OO0OOOe-01 -1.700000e-01

1354406 -5.OOOOO0e-Ol -8.000000e-02

1354407 -3.500000e-01 0.000000e+00

1354409 -2.OOOOO0e.01 5.000000"-2

1354409 -1.000000"-1 8.OOOOO~e-02

1354410 0.000000c+00 1.IOOOO~e-01

2head curve no. 5

2- -I -- I- -- I- -I- -I-.-- 1-I

1354500 1 5

1354501 0.00OOOOOOe0 0.000000e+00

1354502 2.000000e-01 -3.400000e-01

1354503 4.OOOOO~e-01 -6.500000e-01

1354504 6.OOOOO~e-01 -9.300000e-01

1354505 8.00OOO~e-01 -1.190000C+00

1354506 1.OOOOO~e+00 -1.470000e+00

*__ _I_--_- I - -- - I

2head curve no. 6

*- 1 ------- -- I- - -I- -I.- -I1354600 1 6

1354601 0.OOOOO0e+00 1.lOOOO0Oe-0 1

1354602 1.000e000" 1.300000e-01

1354603 2.SOOOO~e-01 1.5OOOO~e-01

1354604 4.000000e-01 1.300000e-01

1354605 5.OOOOO0e.01 7.000000e-02

1354606 6.0OOOO0e-01 -4.000000c-02

1354607 7.000000e-01 -2.300000e-01

1354608 8.OOOOO~e-01 -5.lOOOO0c-01

1354609 9.OOOOOOe-01 -9. IOOOO00-01

1354610 1.OOOOO~e+00 -1.470000e+00

torque curve no. 2

1355000 2 2

1355001 0.000000e+00 -6.700000c-01

1355002 4.OOOOO0e-01 -2.SOOOOOe-01

1355003 5.ODOOOOe-01 1.SOOOOOe-01

1355004 7.372550e-01 5.265860e-01

1355005 7.680490c-01 6.065940e-01

1355006 8.672300e-01 7.436600e-01

1355007 1.0OOOO~e+00 1.000O00C+00

2torque curve no. 3

*2 -1---------------I- -I- -I-- I--

1355100 2 3

1355101 -1.OOOOO~e+00 1.984300e+00

1355102 -8.009600e-01 1.394000c+00

1355103 -6.063800e-01 1.097500e+00

1355104 -4.068600e-01 8.220000e-01

1355105 -1.992S00e-01 -6.648000e-01

1355106 0.000000e+00 6.032000e-01

2torque curve no. 4

1----------I-----I- -I- -I-- I--

1355200 2 4

1355201 -1.000000e+00 1.984300e+00

1355202 -8.223400e-01 1.830800e+00

1355203 -6.337100e-01 1.682400e+00

1355204 -4.585300e-01 1.557000e+00

1355205 -2.670230e-01 1.436200e+00

1355206 -1.761070e-01 1.397900c+00

1355207 -8.931000e-02 1.348100e+00

1355208 0.000000e+00 1.233610e+00

Storque curve no. 5

* -I-----------I-----I- -I-- I--1

1355300 2 5

1355301 0.000000e+00 -4.5OOOO~c-01

1355302 4.OOOOOOe-01 -2.500000e-01

1355303 5.OOOOO0e-01 0.OOOOO~e+00

1355304 1.OOOOO0e+00 3.569000e-Ol

*torque curve no. 6

* -I-----------I-----I- -I-- I--

1355400 2 6

1355401 0.OOOOO~e+00 1.233610e+00

1355402 9.064300e-02 1.196500c+00

1355403 1.885690e-01 1.109600e+00

1355404 2.73470De-01 1.041600e+00

1355405 4.586690e-0I 8.958000e-01

1355406 5.744800e-01 7.807000e-01

1355407 7.38 1600e-01 6.134000c-O1

1355408 7-685200c-01 5.849000c-0 1

1355409 8.'700570e-01 4.877000c-01

1355410 1.000000e+00 3.569000e-01

*2 I------ --------- ----I--I-- -

Shead curve no. 7

2 - - - - - - - I - - I I

1354700 1 7

1354701 -1.000000e+00 0.0000000+00

1354702 0.000000e+00 0.0000000+00

- I---- --------- - - ----I--I-- -

*head curve no. 8

*- -I- -I- -I- -- I- -I- -I1354800 1 8

1354801 -1.000000e+00 0.000000e+00

1354802 0.000000e+00 0.0000000+00

*--I--I--I- -I--I---I-

*torque curve no. I 1

*- -I--I--I--I--I--I1354900 2 1

1354901 0.000000e+00 6.032000e,01

1354902 1.930000c-01 6.325000c-01

1354903 3.930000e-01 7.369000c-0I

1354904 S.955200e-01 9.331000e-01

1354905 7.978200e-01I 9.229000c-0I

-A7-
2torque curve no. 7

1355500 2 7

1355.501 -1.000000e+00 -1.O0OO00e+00

1355502 *3.OOOOOOe-01 -9.OOOOO0e-01

1355503 -1.OOOOOOe-01 -5.000000e-01

1355504 0.OOOOO~e+00 ..4.500000e-01

-l---------------------------

*torque curve no. 8

* I--I--I--I--I--I-- --

1355600 2 8

1355601 -1.000000e+00 -1.OOOOO0e+00

1355602 -2.5OOOO~e-01 -9.OOOOO00-01

1355603 -8.OOOOO~e-02 -8.OO0OO00-01

1355604 0.OOOOO~e+00 -6.700000e-01

Spcpl pump velocity table

2modification for steady state run at 91/2/8

*1356100 536

*1356101 0.0 0.0

21356102 1.0 220.

pump I outlet pump side

1400000 pinploutp snglvol

1400101 0.0366 0.502 0.0 0.0 0.0 0.0

1400102 4.0e-5 0.0 00000

1400200 0 15165000. 1242900. 2458470. 0.0

2pumpi. outlet pipe tee side

1450000 pmploutt branch

1450001 2 0

1450101 0.0 1.4084 0.0633 0.0 0.0 0.0

1450102 4.0e-5 0.0 00000

1450200 0 15069300. 1242900. 2458230.0 0.0

1451101 140010000 1450000000.0 0.1 0.1 000100

1452101 145010000 1500000000.0 0.0 0.0 000100

1451201 8.8901000 8.6110000 0.0

1452201 10.611000 10.694000 0.0

2pump outlet tee

1500000 pmpoutt branch

1500001 3 0

1500101 0.0634 0.4966 0.0 0.0 0.0 0.0

1500102 4.0e-5 0.0 00000

1500200 0 15048800. 1242900. 2458680.0 0.0

1501101 170010000 150000000 0.0183 0.2 0.2 000100

1502101 150010000 175000000 0.0 0.1 0.1 000100

1503101 150010000 406000000 0.0 0.0 0.0 000100

1501201 4.35280005.26110000.0

1502201 10.035000 10.103000 0.0

1503201 .08890000 .02735000 0.0

*pump 2 suction tee outlet

1550000 pmp2sctt branch

1550001 1 0

1550101 0.0 1.003 0.0613 0.0 90.0 0.521

1550102 4.0e-5 0.0 00000

1550200 0 14601200. 1242600. 2468430.0 0.0

1551101 155010000 1600000000.0 0.1 0.1 000100

1551201 7.5199000 7.8923000 0.0

*pump 2 inlet pipe

1600000 pmp2inet sngivol

1600101 0.0 0.457 0.0189 0.0 90.0 0.457

1600102 4.0c-5 0.0 00000

1600200 0 14580700. 1242600. 2468050.0 0.0

2primary coolant pump 2

1650000 pcpump2 pump

1650101 0.0366 0.0 0.099 0.0 90.0 0.319

1650102 00000

1650108 160010000 0.0 0.0 0.0 000100

1650109 170000000 0.0 0.1 0.1 000100

1650200 0 14832700. 1242890. 2463590.0 0.0

1650201 0 8.4974000 8.8872000 0.0

1650202 0 8.4959000 6.6507000 0.0

21650301 135 135 135 -1 135 509 0

2modification for steady state run at 9M/28

1650301 135 135 135 -1 -1 504 0

1650302 369.00 .89699187 .3 1550 96.00 500.60000 1.431

1650303 613.6 0.0 207.433 0.004 19.5980 0.0

1650310 0.0 0.0 0.0

2pump 2 outlet

1700000 pmp2outt branch

1700001 1 0

1700101 0.0366 0.514 0.0 0.0 0.0 0.0

1700102 4.0e-5 0.0 00000

1700200 0 15089900. 1242900. 2457860.0 0.0

1701101 145010000 170010000 0.0183 0.2 0.2 000100

1701201 -4.140400 -4.242200 0.0

*----I--I--I--I- -I---1

2cold leg pipe to ccc connection tee

1750000 ilclpipe

1750001 2

1750101 0.0634 2

1750201 0.0 1

pipe

-A8-
1750301 0.559 1

1750302 0.613 2

1750401 0.0 2

1750501 0.0 2

1750601 0.0 2

1750701 0.0 2

1750801 4.0e-5 0.0 2

1750901 0.15 0.15 1

1751001 00000 2

1751101 000100 1

1751201 0 15044100. 1242900. 2458830.0 0.0 0.0 01

1751202 0 15037400. 1242900. 2458990.0 0.0 0.0 02

1751300 0

1751301 10.035000 10.106000 0.0 01

e cc connection tee pump side

1800000 ecct branch

1800001 1 0

1800101 0.0634 1.152 0.0 0.0 0.0 0.0

1800102 4.0c-5 0.0 00000

1800200 0 15034000. 1242910. 2259090.0 0.0

1801101 175010000 1800000000.0 0.05 0.05 000100

1801201 10.035000 10.083000 0.0

*cold leg pipe from ccc connection to reactor vessel

1850000 rvnilcl branch

1850001 3 0

1850101 0.0634 1.01 0.0 0.0 0.0 0.0

1850102 4.0e-5 0.0 00000

1850200 0 15032100. 1242910. 2459140.0 0.0

1851101 185010000 205000000 0.0634 1.0 1.0 000100

1852101 180010000 185000000 0.0 0.0 0.0 000100

1853101 185010000 223000000 0.0 45.0 45.0 000100

1851201 9.2743000 9.3795000 0.0

1852201 10.035000 10.064000 0.0

1853201 1.6570000 1.7271000 0.0

*reactor vessel

*inlet annulus top volume

---- I--I--I--I--I--I--

2000000 inantop branch

2000001 2 0

2000101 0.0 0.33 0.0855 0.0 90.0 0.33

2000102 4.0c-5 0.178 00000

2000200 0 15017400. 1243540. 2459500.0 0.0

2001101 200000000 205000000 0.0 0.0 0.0 000100

2002101 2000000002450100000.001 1800. 1800. 000100

2001201 -.0306700,-03023076 .0

2002201 .06975000 .07019300 0.0

*--I--I--I--I----1- -I-

* inlet annulus bottom volume

* -I-----------I-----I--I--I---

2050000 inanbot branch

2050001 1 0

2050101 0.0 0.424 0.11 0.0 -90.0 -0.424

2050102 4.0c-5 0.172 00000

2050200 0 15018400. 1242920. 2459460.0 0.0

2051101 205010000 210000000 0.0 0.0 0.0 000100

2051201 4.0266000 4.3312000 0.0

*___ -I-----------I-----I--I--I---

*downcomer

*____ 1--------I---- - - ----I--I--1

2100000

2100001

2100101

2100201

2100301

2100401

2100501

2100601

2100801

2100901

2101001

2101101

2101201

2101202

2101203

2101204

2101300

2101301

2101302

2101303

downcomr annulus

0.142 4

0.0 3

0.958 4

0.0 4

0.0 4

-90.0 4

4.Oe-5 0.102 4

0.0 0.0 3

00000 4

000000 3

0 15017400. 1242940. 2459500.0 0.0 0.0 01

0 15023500. 1242960. 2459350.0 0.0 0.0 02

0 15029700. 1242980. 2459200.0 0.0 0.0 03

0 15035800. 1243000. 2459050.0 0.0 0.0 04

0

4.0266000 4.339M00 0.0

4.0266000 4.3397000 0.0

4.0266000 4.3396000 0.0

01

02

03

* -I-----------I-----I--I--I---

*lower plenum top volume

*- __-I--I--I--I--I- -I2150000

2150001

2150101

2150102

2150200

2151101

2152101

2153101

2151201

2152201

2153201

1wrplop branch

3 0

0.74 0.360 0.0 0.0 -90.0 -0.36

4.0e-5 0.0 00000

0 15044100. 1242880. 2458850.0 0.0

210010000 215000000 0.0 0.00 0.00 000100

215010000 220000000 0.0 0.00 0.00 000100

215000000 225000000 0.15 0.0 0.0 000100

4.0265000 4.3184000 0.0

-.065 1070 -.0771765 0.0

2.4798000 2.5728M000.0

* - -I_--_I- -I_--_I

*lower plenum bottom volume

* -I-------------------------

2200000 lwrplot snglvol

2200101 0.79 0.37 0.0 0.0 -90.0 -0.37

2200102 4.0e-5 0.0 00000

2200200 0 15046800. 1241150. 2458780.0 0.0

* -I-------------------------

*core filler bypass

*____ -I-----------I-----I- -I-- I---

2230000 fillegap annulus

-A9-
2230001 7

2230101 2.9110-2 7

2230201 0.0 6

2230301 0.424 1

2230302 0.958 5

2230303 0.36 6

2230304 0.37 7

2230401 0.0 7

2230501 0.0 7

2230601 -90.0 7

2230801 4.0e-5 0.0 7

2230901 0.0 0.0 6

2231001 00000 7

2231101 000000 6

2231201 0 15023600. 1242730. 2459340.0 0.0 0.0 01

2231202 0 15028700. 1242320. 2459220.0 0.0 0.0 02

2231203 0 15035700. 1241930. 24590.50.0 0.0 0.0 03

223 1204 0 15042700. 1241540. 2458880.0 0.0 0.0 04

2231205 0 15049700. 1241160. 2458710.0 0.0 0.0 05

2231206 0 15054500. 1241010. 2458600.0 0.0 0.0 06

223 1207 0 15057200. 1240860. 2458530.0 0.0 0.0 07

2231300 0

2231301 1.6569000 1.8115000 0.0 01

2231302 1.6565000 1.8111000 0.0 02

2231303 1.6561000 1.8107000 0.0 03

2231304 1.65580001.8103000 0.0 04

2231305 1.6554000 1.8099000 0.0 05

2231306 1.6553000 1.809700 0.0 06

* _1_1 - -- - - - -1_1

2300501 0.0 3

2300601 90.0 3

2300801 4.0e-5 0.012 3

2300901 0.5 0.5 2

2301001 00100 3

2301101 000100 2

2301201 0 15009300. 1289110. 2459680. 0.0 0.0 01

2301202 0 14996400. 1339030. 2459990. 0.0 0.0 02

2301203 0 14982500. 1354980. 2460310. 0.0 0.0 03

2301300 0

2301301 3.5187000 3.5227000 0.0 01

2301302 3.6127000 3.6166000 0.0 02

*----I--I--I--I--I--I--

core bypass volume

3----I--I--I--I--I--I--

2350000 corebyps pipe

2350001 3

2350101 0.015 3

2350201 0.0 2

2350301 0.559 2

2350302 0.657 3

2350401 0.0 3

2350501 0.0 3

2350601 90.0 3

2350801 4.0e-5 0.003 3

2350901 0.0 0.0 2

2351001 00000 3

2351101 000000 2

2351201 0 15021500. 1242940. 2459390.0 0.0 0.0 01

2351202 0 15002400. 1242980. 2459850.0 0.0 0.0 02

2351203 0 14981700. 1243020. 2460330.0 0.0 0.0 03

2351300 0

2351301 2.2307000 2.3978000 0.0 01

2351302 2.2307000 2.3980000 0.0 02

*----I--I--I--I--I--I--

upper care support structure

*----I--I--I--I--I--I-1

2400000 ucosst branch

2400001 2 0

2400101 0.297 1.118 0.0 0.0 90.0 1.118

2400102 4.0e-5 0.145 00000

2400200 0 14966500. 1348980. 2460680.0 0.0

2401101 23001000024000D0000.12 0.3 0.3 000100

2402101 235010000 240000000 0.0 0.0 0.0 000100

2401201 3.6456000 3.6509000 0.0

2402201 2.3080000 2.3981000 0.0

*--I--I--I- -I---I--I--

Supper flow skirt region

*----I--I--I--I--I--I-1

2450000 ufosre branch

2450001 1 0

2450101 0.114 0.843 0.0 0.0 90.0 0.843

2450102 4.0e-5 0.131 00000

2450200 0 14945200. 1347660. 2461140.0 0.0

2451101 240010000 245000000 0.0 0.0 0.0 000100

2451201 5.7436 6.0742 0.0

3

junction from filler gap to lower plenum

2240000 fllrgapp sngljun

2240101 223010000 220010000 0.0 10. 10.

2240201 0 1.6552000 1.705 1000 0.0

*- -I--------------I- -I--I-- I-- -

Slower core support structure

*___ -I------------- I - -- I-- I--1

2250000 Icoreup, branch

2250001 2 0

2250101 0.25 0.52 0.0 0.0 90.0

2250102 4.0e-5 0.095 00000

2250200 0 15032600. 1242900. 2459120.0 .0

2251101 225010000 230000000 0.0975 0.3 0.3

2252101 225010000 235000000 0.0 0.0 0.0

2251201 3.3398000 3.6043000 0.0

2252201 2.2306000 2.3976000 0.0

*- -1--------------I- -I--I-- I--1

Sactive core

*__ -1--------------I- -I--I-- I--

2300000 core pipe

2300001 3

2300101 0.1705 3

2300201 0.1440 2

2300301 0.559 2

2300302 0.657 3

2300401 0.0 3

000100

0.52

000100

000100

-A1O-
*- - - -I- -I -I ---- -

*dead end of fuel modules

* -I- -I-1---I- -I- -I- -I2460000 fumodu branch

2460001 1 0

2460101 0.183 0.7 0.0 0.0 90.0 0.7

2460102 4.0e-5 0.214 00000

2460200 0 14961800. 1343000. 2460790. 0.0

2461101 240010000 2460000D000.0 0.0 0.0 000100

2461201 -.74932e-5 -.74932e-S 0.0

*- -I -I-1--I--I-1- -1- -1-

upper plenum lower volume

*- -I- -I--I- -I- -I--- 1-I

2500000 uplivol branch

2500001 1 0

2500101 0.268 1.566 0.0 0.0 90.0 1.566

2500102 4.0o-5 0.0 00000

2500200 0 14947600. 1346300. 2461140.0 0.0

2501101 245010000 250000000 0.0 0.0 0.0 000100

2501201 5.8130000 6.1784000 0.0

broken loop

areactor vessel nozzle - broken loop hot leg

a____ -I I I I -- I

3000000 rvblhl branch

3000001 2 0

3000101 0.0634 0.876 0.0 0.0 0.0 0.0

3000102 4.N--5 0.0 00000

3000200 0 14953100. 1239820. 2460990.0 0.0

3001101 2500000003000000000.0634 0.0 0.0 000100

3002101 300010000 305000000 0.0 0.1 0.1 000000

3001201 -.1303100 -.1795200 0.0

3002201 -. 1303200 -. 1304000 0.0

ahot leg pipe to reflood assist bypass tee

3050000 hlpras branch

3050001 1 0

3050101 0.0634 0.698 0.0 0.0 0.0 0.0

3050102 4.0c-5 0.0 00000

3050200 0 14953100. 1239750. 2460990.0 0.0

3051101 305010000 3 10000000 0.0 0.1 0.1 000100

3051201 -. 1761300 -.1768900 0.0

a---------------I-----I--I-- I---

abroken loop hot leg contraction

* 1----------I-----I- -I- -I-- I-- -

3100000 sgsii branch

3100001 2 0

3100101 0.0 1.424 0.0668 0.0 0.0 0.0

3100102 4.0e-.5 0.0 00000

3100200 0 14953100. 1239700. 2460990.0 0.0

3101101 370010000 310000000 0.0 0.0 0.0 000100

3102101 310010000 315000000O0.0 0.0 0.0 000100

3101201 .21294000 .26136000 0.0

3102201 .00000000 .00320000 0.0

a__ -- I--I--I--I--I--I--

asteam generator and pump simulatior

a- -1----------------I- -I- -I-- I----

3150000 sgpsi pipe

3150001 12

3150101 0.00836 2

3150102 0.108 8

3150103 0.0 10

3150104 0.00836 11

3150105 0.0525 12

3150201 0.0 2

3150202 0.0326 4

3150203 0.108 5

3150204 0.0326 7

315025 0.0 8

3150206 0.0 9

3150207 0.0081 10

3150208 0.0 11

3150301 0.4054 1

3150302 0.5265 2

3150303 0.362 3

3150304 1.692 4

3150305 0.8495 6

3150306 1.692 7

3150307 0.362 8

3150308 1.346 9

3150309 1.325 10

3150310 1.842 11

315311 0.667 12

3150401 0.0 8

3150402 0.0162 9

3150403 0.0649 10

3150404 0.0 12

3150601 90.0 5

3150602 -90.0 10

3150603 90.0 11

3150604 0.0 12

3150701 0.127 1

3150702 0.488 2

3150703 0.362 3

3150704 1.692 4

3150705 0.457 5

3150706 -0.457 6

3150707 -1.692 7

3150708 -0.362 8

3150709 -1.143 9

3150710 -0.686 10

3150711 1.214 11

3150712 0.0 12

3150801 4.0c-5 0.0 3

3150802 4.0e-5 0.124 4

3150803 4.0c-5 0.0 6

3150804 4.0c-5 0.124 7

3150805 4.0e-5 0.0 12

-All-
3150901 0.2 0.2 1

3150902 0.0 0.0 2

3150903 93.9 93.9 4

3150904 0.4 0.4 5

3150905 93.9 93.9 7

3150906 0.0 0.0 8

3150907 0.2 0.2 9

3150908 4.1 4.1 10

3150909 0.4 0.4 11

3151001 00000 12

3151101 000000 1

3151102 000100 4

3151103 000000 5

3151104 000100 11

3151201 0 14952600. 1227510. 2461000.0 0.0 0.0

3151202 0 14950300. 1216950. 2461050.0 0.0 0.0

3151203 0 14947100. 1209830. 2461120.0 0.0 0.0

3151204 0 14939500. 1218490. 2461280.0 0.0 0.0

3151205 0 14931400. 1222380. 2461450.0 0.0 0.0

3151206 0 14931400. 1223780. 2461450.0 0.0 0.0

3151207 0 14939400. 1225430. 2461280.0 0.0 0.0

3151208 0 14947100. 1223910. 2461120.0 0.0 0.0

3151209 0 14952700. 1224050. 2461000.0 0.0 0.0

3151210 0 14959500. 1224450. 2460840.0 0.0 0.0

3151211 0 14957600. 1224730. 2460910.0 0.0 0.0

3151212 0 14953000. 122484. 2460990.0 0.0 0.0

3151300 0

3151301 .0 .0 0.0 01

3151302 .0 .0 0.0 02

3151303 .0 .0 0.0 03

3151304 .0 .0 0.0 04

3151305 .0 .0 0.0 05

3151306 .0 .0 0.0 06

3151307 .0 .0 0.0 07

3151308 .0 .0 0.0 08

3151309 .0 .0 0.0 09

3151310 .0 .0 0.0 .10

3151311 .0 .0 0.0 11

3300000 qobvhl valve

3300101 325010000 800000000 0.0466 0.0 0.0 000100

3300201 1 0.0 0.0 0.0

3300300 trpvlv

3300301 506

---- I--I--I--I--I--I--

* reactor vessel nozzle - broken loop cold leg

3350000 rvmbl branch

3350001 2 0

3350101 0.0634 0.7495 0.0 0.0 0.0

3350102 4.0e-5 0.0 00000

3350200 0 1501860. 1242920. 2459470.0

3351101 205000000 335000000 0.0634 1.0 1.0

3352101 335010000 340000000 0.0 0.1 0.1

3351201 .13054000 .15185000 0.0

3352201 .13051000 .13063000 0.0

0.0

0.0

000100

01

02

03

04

05

06

07

08

09

10

11

12

*----I--I--I--I--I--I--

2cold leg pipe to reflood assist bypass tee

---- I--I--I--I--I- -I3400000 ctbarv branch

3400001 1 0

3400101 0.0634 0.698 0.0 0.0 0.0 0.0

3400102 4.0e-5 0.0 00000

3400200 0 15018600. 1242870. 2459470.0 0.0

3401101 340010000 345000000 0.0 0.1 0.1 000000

3401201 .13049000 .13005000 0.0

*----I--I--I--I--I--I-1

broken loop cold leg contraction to break plane

*--I--I--I---I---I---1-

3450000 baoet branch

3450001 2 0

3450101 0.0634 0.974 0.0 0.0 0.0 0.0

3450102 4.0e-5 0.0 00000

3450200 0 15018600. 1242530. 2459470.0 0.0

3451101 345000000 385000000 0.0 0.0 0.0 000100

3452101 345010000 350000000 0.0 0.0 0.0 000100

3451201 .21311000.19053000 0.0

3452201 .0 .0 0.0

*----I--I--I--I--I--I-1

2ecc tee isolation valve cold leg

*----I--I--I--I--I--I--

3500000 etivcl pipe

3500001 2

3500101 0.0 2

3500201 0.0 1 * break plane

3500301 0.488 1

3500302 1.6085 2

3500401 0.00541 1

3500402 0.07770 2

3500601 0.0 2

3500801 4.0c-5 0.0 1

3500802 4.0e-5 0.0 2

3500901 0.0 0.0 1

3501001 00000 2

3501101 000100 1

2Isolation valve hot leg

*- -I--------------I- -I--I-- I--1

3200000 isvhl valve

3200101 315010000 325000000 0.0 0.0 0.0 000100

3200201 1 0.0 0.0 0.0

3200300 trpvlv

3200301 504

2 -1--1-----------------------1-

2pipe section between isolat

*- -1--------------I- -I--I-- I--

3250000

32.50101

3250102

3250200

vvolhl

0.0525

4.0e-5

3

snglvol

0.823 0.0 0.0 0.0 0.0

0.0 00000

14.74e6 558.0

*2 1--------I------ ----I- - I--

2quick opening blowdown valve hot leg

2- 1--------I------ ----I-- I--1

-A12-
3501201 0 15018600. 1067100. 2459470.0 0.0 0.0 01

3501202 0 15018600. 1173730. 2459470.0 0.0 0.0 02

3501300 0

3501301 .0 .0 0.0 01

*----I--I--I--I--I--I--

'isolation valve cold leg

*----I--I--I--I--I--I--

3550000 isvcl valve

3550101 350010000 360000000 0.0 0.0 0.0 000100

3550201 1 0.0 0.0 0.0

3550300 trpvlv

3550301 505

*- -I--I--I---I--I--I--

pipe section between isolation valve and qobv cold leg

---- I--I--I--I--I--I--

3600000 vvolcl saglvol

3600101 0.0525 0.813 0.0 0.0 0.0 0.0

3600102 4.0e-5 0.0 00000

3600200 3 14.74e6 558.

---- I--I--I--I--I--I--

*quick opening blowdown cold leg

3650000 qobvcl valve

3650101 360010000 805000000 0.0466 0.0 0.0 000100

3650201 1 0.0 0.0 0.0

3650300 trpvlv

3650301 507

reflood assist bypass piping - cold leg side

*--I--I--I--I---I----I3700000 rabsphl branch

3700001 1 0

3700101 0.0388 2.203 0.0 0.0 90.0 0.653

3700102 4.0e-5 0.0 00000

3700200 0 14755500. 123%960.0 2460930.0 0.0

3701101 375010000 370000000 0.0 0.0 0.0 000100

3701201 .21294000 .24585000 0.0

*----I--I--I--I--I- -I2reflood assist bypass panrel pipes hot leg side

*----I--I--I--I--I--I-1

3750000 rabphl snglvol

3750101 0.0776 0.0 0.0858 0.0 0.0 0.0

3750102 4.0c-5 0.0 00000

3750200 0 14957900. 1239760.0 2460880.0 0.0

'reflood assist bypass valves

3770000 rabsvlv sngljun

3770101 3800100003750000000.0 1.4e+4 1.4c+4 000000

3770201 0 .106460 .25646 0.0

---- I--I--I--I--I--I--

*reflood assist bypass parrel pipes cold leg side

*--I--I--I---I--I-- -I3800000 rabppcl snglvol

3800101 0.0776 0.0 0.0855 0.0 0.0 0.0

3800102 4.0e-5 0.0 00000

3800200 0 15023400. 1240020.0 2459350.0 0.0

'reflood assist bypass single pipe cold leg side

*__ -1--------------I- -I--I-- I--

3850000 rabspcl branch

3850001 1 0

3850101 0.0388 0.0 0.11802 0.0 -90.0 -0.653

385002 4.0e-5 0.0 00000

3850200 0 1.5021000. 1240850.02459410.0 0.0

3851101 385010000 380000000 0.0 0.0 0.0 000100

3851201 .212920 .260740 0.0

*pressurizer

'surge line pcs side

*____ -I-------------------------

4000000 slpcs branch

4000001 2 0

4000101 0.00145 3.45 0.0 0.0 90.0 0.54

4000102 4.0e-5 0.0 00000

4000200 0 14923700. 1458370. 2461610.0 0.0

4001101 110000000 400000000 0.0 0.93 0.93 000100

4002101 400010000 405000000 0.0 0.93 0.93 000000

4001201 - 17675"- -. 17772c-4 0.0

4002201 -. 17696e-5 -. 17696e-5 0.0

* -I--I--------------------- -I-

'surge line pressurizer vessel

1----------I------ ----I- - I--

4050000 slprv snglvol

4050101 0.00145 3.45 0.0 0.0 90.0 0.60

4050102 4.0e-5 0.0 00000

4050200 0 14920000. 1494210.02461690.0 0.0

*- I------ --------- ----I- - I--

*spray line

* -I-----------I-----I--I-- I--

4060000 spray branch

4060001 1 0

4060101 0.0003363 6.322 0.0 0.0 90.0

4060102 3.161 4.0c-5 0.0 00000

4060200 0 15075000. 1244040.0 2458090.0 0.0

4061101 406010000 420010000 2.4e-6 1.0392 1.0392 000100

4061201 .08890000 .08890000 0.0

*- 1--------I------ ----I-- I--1

*spray valve

* -I-----------I-----I--I-- I--

4070000 spryly valve

4070101 406010000 420010000 3.34e-4 1.54e01 1.54c01

+ 000100

4070201 0 .000000 .000000 0.0

4070300 trpvlv

4070301 690

* ---------------------------

'pressurizer surge line valve

* -I-----------I-----I--I-- I--

-A13-
4100000 slvalv valve

4100101 405010000 4150D00D000.0 0.93

4100201 0 -.17704000 -.1770400 0.0

4100300 trpvlv

4100301 508

0.93 000100

* - I I - - - - - I I

pressurizer vessel

4150000 pzrve pipe

4150001 8

4150101 0.362 1

4150102 0.565 5

4150103 0.466 7

4150104 0.13 8

4150201 0.0 7

4150301 0.224 1

4150302 0.403 3

4150303 0.207 5

4150304 0.1705 7

4150305 0.118 8

4150401 0.0 8

4150501 0.0 8

4150601 90.0 8

4150801 4.Oe.5 0.0 8

4151001 00000 8

4151101 000000 7

4151201 0 14917400. 1511010. 2461750.0 .0 0.0 01

4151202 0 14915500.1568180. 2461790.0. .1839c-3 0.002

4151203 0 14913200. 1558810. 2463620.0 .15145 0.0 03

4151204 0 14912100. 1582630. 2461930.0 .99965000.0 04

4151205 0 14911900. 1582620. 2461840.0 .9996400 0.0 05

4151206 0 14911700. 1582560. 2461840.0 .9996000 0.0 06

4151207 0 14911500. 1582300. 246184.0 .9995300 0.0 07

4151208 0 14911400. 1575760. 2461840.0 1.0 0.0 08

4151300 0

4151301 -.716473e-3 .05388 0.0 01

4151302 -.62376e-3 .3445 0.0 02

4151303 -.27%65 .12293c-2 0.0 03

4151304 -.27030 .17636e-3 0.0 04

4151305 -.30526 .20293c-3 0.0 05

4151306 -.28127 .19339e-3 0.0 06

4151307 -.58439 .64379e-3 0.0 07

*pressurizer top hat and relief connection

*- -I--------------I- -I--I-- I--

4200000 toppre branch

4200001 1 0

4200101 0.13 0.118 0.0 0.0 90.0 0.118

4200102 4.0e-5 0.0 00000

4200200 0 14911300. 1541380. 2461830.0 .99907000

4201101 415010000420000000 0.0 0.0 0.0 000000

4201201 -.38729 5.44472e- 0.0

a - - - - - - - I I I

*powv

- I---- --------- - - ----I-- I-- -

4250000 porv valve

4250101 420010000 810000000 2.4784-5 0.0 0.0 000100

4250201 0 .000000 .00000 0.0

4250300 trpvlv

4250301 625

asteam generator secondary side

'primary separator

a--I------------------------------1-

5000000 sepaout separatr

5000001 3 0

5000101 1.273 0.718 0.0 0.0 +90.0 +0.718

5000102 4.c-5 0.7874 00010

5000200 0 5670640.0 1444230. 3000000.0 .19415000

5001101 500010000 525000000 1.272900 0.0 0.0 001100 0.5

5002101 500000000 505000000 0.000000 0.0 0.0 001100 +

+ 0.15

5003101 5200000005000000000.19600 0.4 0.4 001100

5001201 -0.4175 .75723 0.0

5002201 0.8006 -9.39768eP-2 0.0

5003201 1.9086 4.4093 0.0

*---------------I-----I- -I- -I-- I--1

aseparator outlet region

*---------------I-----I- -I- -I-- I--

5050000 lwrsep branch

5050001 1

5050101 1.273 0.718 0.0 0.0 -90.0 -0.718

5050102 4.ea-5 0.7874 00000

5050200 0 5672780.0 1183350. 2400000.0 .01138160

5051101 505010000 510000000 0.0 0.0 0.0 000100

5051201 0.21828 -.30041 0.0

a---------------I-----I- -I- -I-- I--1

afeed inlet volume

a---------------I-----I- -I- -I-- I--1

5100000 feedinl branch

5100001 1 0

5100101 0.7525 0.518 0.0 0.0 -90.0 -0.518

5100102 4.e-5 0.10796 00000

5 100200 0 5676840.0 1109810. 2400000.0 .408589e-5

5101101 510010000 515000000 0.0 0.0 0.0 000100

5101201 0.6328700 0.632870 0.0

--------------- I-----I- -I- -I-- I--1

asteam generator downcomer

*---------------------I-------- -- I-- I---1

5150000 dwncmr annulus

5150001 8

515010 0.23226 3

5150102 0.27871 8

5150201 0.0 7

5150301 0.7102 3

5150302 1.85075 7

5150303 0.718 8

5150401 0.0 8

5150601 -90.0 3

-A14-
5150602 21.0 6 --

5150603 16.0 7

5150604 90.0 8

5150701 -0.7102 3

5150702 0.7102 6

5150703 0.518 7

5150704 0.718 8

5150801 4.e-5 0.10796 3

5150802 4.e-5 0.0305 7

5150803 4.e-5 0.0 8

5150901 0.0 0.0 2

5150902 17.5 17.5 3

5150903 4.2 4.2 4

5150904 8.8 8.8 5

5150905 4.2 4.2 6

5150906 0.0 0.0 7

5151001 00000 3

5151002 00100 6

5151003 00000 8

5151101 000000 2

5151102 000100 3

5151103 000000 7

5151201 0 5681540.0 1110180.0 2500000.0 0.0 0.0 01

5151202 0 568154.0 1110180.0 2500000.0 0.0 0.0 02

5151203 0 5681540.0 1110180.0 2500000.0 0.0 0.0 03

5151205 0 5681540.0 1110180.0 2500000.0 0.0 0.0 05

5151206 0 5681540.0 1110180.0 2500000.0 0.0 0.0 06

5151207 0 5681540.0 1110180.0 2500000.0 0.0 0.0 07

5151208 0 5681540.0 1110180.0 2500000.0 0.0 0.0 08

5151300 0

5151301 .4952 .62274 0.0 01

5151302 .49535 .62294 0.0 02

5151303 .49550 .93962 0.0 03

5151304 .60219 2.772 0.0 04

5151305 1.2396 3.4916 0.0 05

5151306 1.6096 4.6784 0.0 06

5151307 1.5003 4.8023 0.0 07

*top of the riser

*----I--I--I--I--I--I-1

5200000 separin branch

5200001 1 0

5200101 0.27871 0.718 0.0 0.0 90.0 0.718

5200102 4.c-5 0.0 00000

5200200 0 5671640.0 1324220. 2600000.0 .1100800

5201101 515010000 5200000000O.00000 0.0 0. 000100

5201201 0.67145 9.3678 0.0

*----I--I--I--I--I--I--

*below mist extractor, above top of shroud in steam dome

---- I--I--I--I--I- -I5250000 botstm branch

5250001 1 0

5250101 1.5886 0.762 0.0 0.0 90.0 0.762

5250102 4.e-5 0.0 00000

5250200 0 5670220.0 1150000. 2591710.0 .9999800

5251101 525010000 530000000 0.0 0.8

5251201 .7 175 .78659 0.0

0.8 000100

*-I--I---------------I---I--I--1

*mist extractor and steam generator outlet pipe to scv

---- I--I--I--I--I- -I5300000 stmpipe pipe

5300001 2

5300101 1.2728 1

5300102 0.04635 2

5300201 0.01365 1

5300301 0.762 1

5300302 25.074 2

5300401 0.0 2

5300601 90.0 1

5300602 0.0 2

5300801 4.e-5 0.0 2

'5300901 0.4 0.4 1

5301001 00000 2

5301101 000100 1

5301201 0 5670000.0 1148038.0 2591620. .9997400 0.0 01

5301202 0 5548250.0 1148038.0 2591620. .9989700 0.0 02

5301300 0

5301301 20.365 21.619 0.0 01

* 1I- -I--I- -I- -- I--I--

pipe downstream of steam control valve

5350000 condint snglvol

5350101 0.06557 54.44 0.0 0.0 0.0 0.0

5350102 4.e-5 0.0 00000

5350200 0 2079110.0 914598.0 2598620.0 1.00000

* air cooled condenser

* I--I--I--I--I- -- -I5400000 condnsr tmdpvol

5400101 0.21677 17.67 0.0 0.0 0.0

5400102 4.e-5 0.02 00000

5400200 2

5400207 0.0 2.069c+6 1.0

*____ 1---------I-----I- -I- -I-- I--

feed storage tank

* 1---------I-----I- -I- -I-- I--1

5450000 feedtnk tmdpvol

5450101 29.81 3.048 0.0 0.0 0.0

5450102 4.e-5 0.0 00000

5450200 1 656

5450201 -1.0 479.62 0.0

5450202 0.0 479.62 0.0

5450203 10.0 479.62 0.0

* I-----I- --------- -I- -I-- I--1

0.0

0.0

steam control valve bypass

* 1---------I-----I- -I- -I-- I--

5460000 scvbyp valve

5460101 530010000 547000000 0.0 0.0 0.0 000000

5460201 0 .000000 .000000 0.0

5460300 trpvlv

5460301 670

-A15-
air cooled condenser

*- I I -I---- I - -I

5470000 conders; tmdpvol

5470101 0.21677 17.67 0.0 0.0 0.0 0.0

5470102 4.e-5 0.0 00000

5470200 1 680

5470201 0.0 559.15 0.999

*5470202 1800. 334.15 0.999

Smodification for steady state run at 9112/8

Saux feed water

*__ -1--1------------------------1-

5480000 auxfeed trndpjun

5480101 553000000 5 10000000 0. 10

5480200 1 655

5480201 -1.0 0.0 0.0 0.0

5480202 0.0 0.0 0.0 0.0

*5480203 0.0 2.5207 0.0 0.0

*modification for steady state run at 91/2/9

*steam flow control valve

*__ -I--I------------------------I5500000 cv-p4-l valve

5500101 5300100005350000000.00432660.0 0.0 000100

5500201 0 19.758 22.082 0.0

5500300 mtrvlv

5500301 612 616 0.05 0.67 550

*- -1--I------------------------Imakeup feed tank

-1---I-----------------------1-

5530000 deinin tmdpvol

5530101 3.0 10.0 0.0 0.0 0.0 0.0

5530102 3.33e-S 1.0 00011

5530200 1

5530201 0.0 366.5 0.0

- I---- --------- - - ----I-- I-- -

flow path to the air cooled condenser

-1---------I---- - - ----I--I--1

5550000 coacco segijun

5550101 535010000 540000000 0.0 0.0 0.0 000100

5550201 0 13.171 36.498 0.0

S -I--I-----------------------Imain feed water valve

*-1---------I------ ----I--I-- -

5600000 mnfeed tmdpjun

5600101 545000000 510000000 0.05

5600200 1 656

5600201 0.0 26.533 26.533 0.0

*56002032 0.0 0.0 0.0 0.0

*modification for steady state run at 91/2/8

eec system

piping pcs hpis injection point

6000000 ppcbp branch

6000001 0 1

6000101 0.009099 8.8776 0.0 0.0 -90.0 -3.2

6000102 4.Oe-5 0.0 00000

6000200 0 14081300. 128835.00 2400000.0 .000000

*---------------------I-------- -- I-- I---1

piping accumulator

*---------------------I-------- - -I-- I---

6050000 piacl branch

6050001 2 0

6050101 0.014582 9.4891 0.0 0.0 0.0 0.0

6050102 4.0e-5 0.0 00000

6050200 0 14065600. 131740.00 260000.0 .000000

6051101 605010000 600000000 0.0 0.8 0.8 000100

6052101 610010000 605000000 0.0 0.7 0.7 000100

6051201 .98481-14 .98481-14 0.0

6052201 -.1251-13 -.125-13 0.0

*---------------------I-------- -- I-- I---1

*accumulator pipe

*---------------------I-------- - -I-- I---

6100000 piac2 snglvol

6100101 0.018638 7.55998 0.0 0.0 0.0 0.0

6100102 4.0-5 0.0 00000

6100200 0 14065600. 131744. 2600000.0 0.0

*---------------------I-------- -- I-- I---1

*accumulator vessel

*---------------------I-------- -- I-- I----

6150000 accumldr accum

6150101 1.254 2.33 0.0 0.0 90.0 2.33

6150102 4.0-5 0.0 00000

6150200 4.37+6 304.7 0.0

6151101 610000000 0.016817 24.6 24.6 000000

6152200 1.97 0.0 75.13 0.0 0.04445 0 00 0

*-- 1------------------------------------1-

Sbwst Ipis

*---------------------I-------- - -I-- I---

6200000 bwstlps tmdpvol

6200101 20.44 5.0 0.0 0.0 90.0 5.0

6200102 4.0e-5 0.0 00000

6200200 3

6200201 0.0 1.Oe+5 305.0

2---------------------I-------- -- I-- I---1

*bwst bpis

*---------------------I-------- -- I-- I---1

6250000 bwstlips tmdpvol

6250101 20.44 5.0 0.0 0.0 90.0 5.0

6250102 4.0c-5 0.0 00000

6250200 3

-A16-.
6250201 0.0 1.Oe+5 305.0

* - - - - - - I I I I

e cc check valve

6300000 eccvlv valve

6300101 600010000 185000000 0.0 0.0 0.0 000100

6300201 0 .00O000OO OD00000O00.0

6300300 trpvlv

6300301 502

* - I - - I - - - I - - I

*low pressure injection system

*----I--I--I--I--I--I--

6350000 lpis tnidpjun

6350101 620000000 600000000 0.0

6350200 1 635 p 205010000

6350201 -1.0 0.0 0.0 0.0

6350202 8.483+4 7.045 0.0 0.0

6350203 4.297+5 6.091 0.0 0.0

6350204 7.745+5 5.045 0.0 0.0

6350205 9.448+5 4.313 0.0 0.0

6350206 1.119+6 3.454 0.0 0.0

6350207 1.186+6 3.173 0.0 0.0

6350208 1.257+6 2.673 0.0 0.0

6350209 1.326+6 2.159 0.0 0.0

6350210 1.395+6 1.536 0.0 0.0

6350211 1.464+6 0.7182 0.0 0.0

6350212 1.5 17+6 0.0 0.0 0.0

*--I--I--I----I- -- 1-- -I-

*high pressure injection system

*----I--I--I--I--I--I6400000 hpis tmdpjun

6400101 625000000 600000000 0.0

6400200 1 660 p 100010000

6400201 -1.0 0.0 0.0 0.0

6400202 0.0 0.0 0.0 0.0

6400203 0.0 .75687272 0.0 0.0

6400204 .7725144+6 .75687272 0.0 0.0

6400205 8.3597+6 .31536281 0.0 0.0

6400206 17.2436+6 .31536281 0.0 0.0

---- I--I--I--I--I- -Iaccumulator valve

*----I--I--I--I--I--I--

6450000 accumvl valve

6450101 615010000 610000000 0.003167 1.6 1.6 000100

6450201 0 0.0 0.0 0.0

6450300 trpvlv

6450301 503

2 containment

*containment broken loop hot leg

*----I--I--I--I--I--I--

8000000 cblhl tmdpvol

8000101 0.0 1.0 0.1 0.0 0.0 0.0

800102 0.0 0.0 00000

800200 2

800201 0.0 0.107e6 1.0

8000202 10000.0 0. l07e6 1.0

*____ 1---------I-----I- -I- -I-- I--

*containment broken loop cold leg

* 1---I---I----I----I-------I8050000 c805 tnidpvol

8050101 0.0 1.0 0.1 0.0 0.0 0.0

8050102 0.0 0.0 00000

8050200 2

8050201 0.0 1.Oe+5 1.0

89050202 10000.0 1.Oe+5 1.0

* 1---1---1----1----1-------1-

containment power operated relief valve

S I-----I- --------- -I- -I-- I--1

8100000 cporv tmdpvol

8100101 0.0 1.0 0.1 0.0 0.0 0.0

8100102 0.0 0.0 00000

8100200 2

8100201 0.0 0.107e+6 1.0

8100201 10000.0 0.107e+6 1.0

*____ I-----I- --------- -I- -I-- I--1

2boundary valve intact loop hot leg

S I-----I- --------- -I- -I-- I--1

9000000 bvalv valve

9000101 1100100009050000000.0 0.0 0.0 000100

9000201 0 0.0 0.0 0.0

9000300 trpvlv

9000301 511

* -I-----------I-----I- -I-- I--

*boundary volume intact loop hot leg

S-I--I---I----I----I-------I9050000 bvolum tmdpvol

9050101 0.0 1.0 0.1 0.0 0.0 0.0

9050102 0.0 0.0 00000

9050200 3

9050201 0.0 14.9664e6 577.86

9050202 10000.0 14.9664c6 577.86

2

2

heat structure input data

steam generator heat structures

2steam generator tubing

10060000 6 8 2 1 0.0051054

10060100 0 1

10060101 7 0.006348984

10060201 6 7

10060301 0.0 7

-A17-
10060401 540.0 8

10060501 115040000 10000 1 1 1687.481 6

10060601 515040000 10000 1 1 1687.481 3

10060602 515060000-10000 1 1 1687.481 6

10060701 0 0 0 0 6

10060801 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 6*mod 3

10060901 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 6 *mod 3

*tubesheet central section

11151000 2 4 2 1 5.1054e-3

11151100 0 1

11151101 1 6.35e-3

11151102 2 7.072376e-3

11151201 6 1

11151202 5 3

11151301 0.0 3

11151401 577.0 4

11151501 115030000 70000 1 1 0.252

11151601 -939 0 3949 1 0.252

11151701 0 0.0 0.0 0.0 2

11151801 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 2 mod 3

*tube sheet periphery

11152000 2 20 1 1 0.0

11152100 0 1

11152101 19 0.623795

11152201 5 19

11152301 0.0 19

11152401 577.0 20

11152501 1150300000 1 1 0.1579621 1

11152502 115100000 0 1 1 0.1579621 2

11152601 5150300000 1 1 0.1579621 2

11152701 0 0.0 0.0 0.0 2

11152801 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 2 *mod 3

11152901 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 2 *mod 3

inutact loop piping

11001000 12 11 2 1 0.142

11001511 180010000 0

11001512 1850100000

11001601 -939 0

11001602 -939 0

11001603 -939 0

11001604 -939 0

11001605 -939 0

11001606 -939 0

11001607 -939 0

11001608 -939 0

11001609 -939 0

11001610 -939 0

11001611 -939 0

11001612 -939 0

11001701 0 0

11001801 0.0 11.0 11.0

11001802 0.0 11.0 11.0

11001803 0.0 11.0 11.0

11001804 0.0 11.0 11.0

11001805 0.0 11.0 11.0

11001806 0.0 11.0 11.0

11001807 0.0 11.0 11.0

11001808 0.0 11.0 11.0

11001809 0.0 11.0 11.0

11001810 0.0 11.0 11.0

11001811 0.0 11.0 11.0

11001812 0.0 11.0 11.0

194 1

194 1

3949 1

3949 1

3949 1

3949 1

3949 1

3949 1

3949 1

3949 1

3949 1

3949 1

0 0

0.0 0.0 0.0

0.0 0.0 0.0

0.0 0.0 0.0

0.0 0.0 0.0

0.0 0.0 0.0

0.0 0.0 0.0

0.0 0.0 0.0

0.0 0.0 0.0

0.0 0.0 0.0

0.0 0.0 0.0

0.0 0.0 0.0

0.0 0.0 0.0

0.701

1.461

1.5373

1.634

0.623

1.4385

0.689

0.559

0.76

0.4966

0.559

0.613

0.701

1.461

12

0.0 1.0 1:

0.0 1.02:

0.0 1.0 3

0.0 1.0 4~

0.0 1.0 5~

0.0 1.0 6

0.0 1.0 7~

0.0 1.0 8

0.0 1.0 9~

0.0 1.010:

0.0 1.0 11

0.0 1.0 12

11

12

1

2

3

4

5

6

7

8

9

10

11

12

'mod 3

'mod 3

'mod 3

'mod 3

'mod 3

'mod 3

'mod 3

'mod 3.

'mod 3

'mod 3

*mod3

2mod3

*---------------------I-------- -- I-- I---1

st~eam generator connections

11002000 2 11

11002100 0 1

11002101 10 0.203

11002201 4 10

11002301 0.0 10

11002401 540.0 11

11002501 1150200000

11002502 1151100000

11002601 -939 0

11002602 -939 0

1100D2701 0 0

11002801 0.0 11.0 11.0

11002802 0.0 11.0 11.0

2 1 0.1625

3949 1

3949 1

0 0

0.0 0.0 0.0

0.0 0.0 0.0

0.708

0.547

0.708

0.547

1

2

2

11001100

11001101

11001201

11001301

11001401

11001501

11001502

11001503

11001504

11001505

11001506

11001507

11001508

11001509

110015 10

0 1

10 0.1780

4 10

0.0 10

540.0 11

1000100000

1050100000

1100100000

1150100000

1151200000

1151300000

12001000D00

1500100000

1750100000

1750200000

2

0.0 1.0 1 *mod 3

0.0 1.0 2 *mod 3

I

I

I

I

1

1

1

1

I

1

I

1

I

I

1

I

1

I

I

I

1.5373

1.634

0.623

1.4385

0.689

0.559

0.76

0.4966

0.559

0.613

2

3

4

5

6

7

8

9

10

*---------------------I-------- -- I-- I---1

*.216 meter diameter piping

*---------------------I-------- -- I-- I---1

11003000 7 11 2 1 0.108

11003100 0 1

11003101 10 0.1365

11003201 4 10

11003301 0.0 10

11003401 540.0 11

11003501 1250100000 1 1 1.00

11003502 1300100000 1 1 0.457

11003503 1400100000 1 1 0.502

11003504 1450100000 1 1 1.4084

1

2

3

4

-A18-
11003505

11003506

11003507

11003601

11003602

11003603

11003604

11003605

11003606

11003607

11003701

11003801

11003802

11003803

11003804

11003805

11003806

11003807

1550100000

1600100000

1700100000

-939 0

-939 0

-939 0

-939 0

-939 0

-939 0

-939 0

0 0

0.0 11.0 11.

0.0 11.0 11.'

0.0 11.0 11.

0.0 11.0 11.'

0.0 11.0 11.'

0.0 11.0 11.'

0.0 11.0 it.'

3949

3949

3949

3949

3949

0

0.0 0

0.0 0

0.0 0

0.0 0

0.0 0

0.0 0

0.0 0

I

I

I

I

I

1

I

0

1.003

0.457

0.514

1.00

0.457

0.502

1.4084

1.003

0.457

0.5 14

7

5

6

7

2

3

4

7

core support barrel

*station 96.44 to 277

0

0

0

0

0

0

0

.0

.0

.0

.0

.0

.0

.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

1.0 1l*mod 3

1.0 2 *mod 3

1.0 3 *mod 3

1.0 4 *mod.3

1.0 5S*mod 3

1.0 6 *mod 3

1.0 7 *mod 3

12001000 6

12001100 0

12001101 1C

12001201 4

12001301 0.

12001401 55

12001501 0

12001502 0

12001503 0

12001504 0

12001505 0

12001506 0

12001601 2

12001602 2

12001603 21

12001604 21

12001605 21

12001606 21

12001701 0

12001901 0.

11 2 1 0.381

I

1 0.419

10

0 10

i8.0 11

0

0

0

0

0

0

)00100000

)50100000

001000000

00200000

.00300000

.0040000 0

0.0

0 11.0 11.0

0

0

0

0

0

0

1.

0.0

0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.33 1

0.424 2

0.958 3

0.958 4

0.958 5

0.958 6

0.33

0.424

0.958

0.958

0.958

0.95 8

2

3

4

5

6

steam generator plena

11004000 2 11 3 1 0.6858

11004100 0 1

11004101 10 0.7747

11004201 5 10

11004301 0.0 10

11004401 540.0 11

11004501 1150300000 1 1 0.25

11004502 1151000000 1 1 0.25

11004601 -939 0 3949 1 0.25

11004602 -939 0 3949 1 0.25

11004701 0 0 0 0 2

11004801 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 1 *

11004802 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 2 *

11004901 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 2 *

6. . 1 o

0.0 1.0 1 * mod 3

0.0 1.0 6 *rod 3

12001902 0.0 11.0 11.0

12001903 0.0 11.0 11.0

1

2

2

mod 3

mod 3

mod 3

" filler blocks inlet annulus lower volume

" station 247.3 to 264.0

12050000 1 21 2 1 0.501

12050100 0 1

12050101 20 0.7264

12050201 4 20

12050301 0.0 20

1205040 558.0 21

12050501 2050100000 1 1 0.424 1

12050601 2230100000 1 1 0.424 1

12050701 0 0.0 0.0 0.0 1

12050801 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 1 2 mod 3

12050901 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 1 * mod 3

downcomer and lower plenum

2station 67.7 to 247.3

2reactor vessel heat structures

2the reactor vessel wall is not modelled above the nozzles.

2the vessel to filler gap is assumed to insulate the vessel

Sfrom the fillers, the vessel to filler gap is not modelled

2at this elevation.

2filler blocks inlet annulus top volume

*station 264 to 277

12000000 1 21 2 1 0.508

12000100 0 1

12000101 20 0.7264

12000201 4 20

12000301 0.0 20

12000401 558.0 21

12000501 2000100000 1 1 0.33 1

12000601 0 0 0 1 0.33 1

12000701 0 0.0 0.0 0.0 1

12000801 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 1 *mod 3

12100000

12100100

12100101

12100201

12100301

12100401

12100501

12100505

12100506

12100601

12100602

12100603

6 21 2

0 1

20 0.7264

4 20

0.0 20

558.0 21

210010000 10000

2150100000

2200100000

2230200000

2230300000

2230400000

1 0.47

I

1

I

I

I

1 0.958

1 0.36

1 0.37

1 0.958

1 0.958

1 0.958

4

5

6

2

3

-A19-
12100604

12100605

12100606

12100701

12100801

12100802

12100803

12100901

12100902

12100903

2230500000

2230600000

2230700000

0 0.0

0.0 11.0 11.0

0.0 11.0 11.0

0.0 11.0 11.0

0.0 11.0 11.0

0.0 11.0 11.0

0.0 11.0 11.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.958

0.36

0.37

4

5

6

6

0.0 1.0 4 *mod 3

0.0 1.0 5S*mod 3

0.0 1.0 6 *mod 3

0.0 1.0 4 *mod 3

0.0 1.0 5 * md3

0.0 1.0 6 *mod 3

12200000 1 11 1 1 0.0

12200100 0 1

12200101 10 0.092

12200201 5 10

12200301 0.0 10

12200401 558.0 11

12200501 2200100000 1 0 1.68 1

12200601 -939 0 3949 0 1.68 1

12200701 0 0.0 0.0 0.0 1

12200801 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 1 *mod{13

12200901 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 1 * mod 3

*flow skirt - core filler assembly station 96.44 to 261.13

12250000 7 11 2 1 0.3

"reactor vessel wall above station 178 - 5.50 inches thick

" station 178 to 258 rv not modelled above bottom of nozzles

12110000

121 10100

12110101

12110201

12110301

12110401

12110501

12110502

12110.503

12110601

12110602

12110603

12110701

12110801

12110802

121 10803

3 11

0 1

10 0.8725

5 10

0.0 10

558.0 11

2230100000

2230200000

2230300000

-939 0

-939 0

-939 0

0 0.0

0.0 11.0 11.0

0.0 11.0 11.0

0.0 11.0 11.0

2 1 0.7328

3949

3949

3949

0.0

0.0 C

0.0 0

0.0 C

0.0

0.424

0.958

0.6500

0.424

0.958

0.6500

3

2

3

2

3

i.0

P.0

P.0

0.0 0.0

0.0 0.0

0.0 0.0

1.0 1l*mod 3

1.0 2*mod 3

1.0 3 *mod 3

12250100 0 1

12250101 10 0.38

12250201 4 10

12250301 0.0 10

12250401 558.0 11

12250501 2250100000

12250502 2300100000

12250503 2300200000

12250504 2300300000

12250505 2400100000

12250506 2450100000

12250507 2460100000

12250601 0 0

12250602 0 0

12250603 0 0

12250604 0 0

12250605 0 0

12250606 0 0

12250607 0 0

12250701 0 0.0

12250801 0.0 11.0 11.0

12250802 0.0 11.0 11.0

12250803 0.0 11.0 11.0

12250804 0.0 11.0 11.0

12250805 0.0 11i.0 11.0

12250806 0.0 11.0 11.0

1

1

1

1

0

0

0

0.

0.

0.

0.0

0.0

0.0

0.0

0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.0 0.0

0.52 1

0.559 2

0.559 3

0.657 4

1.118 5

0.42 6

0.35 7

0.52 1

0.559 2

0.559 3

0.657 4

1.118 5

0.42 6

0.35 7

7

0.0 1.0 1lmod 3

0.0 1.0 3 mod 3

0.0 1.0 4 mod 3

0.0 1.0 53 nmod 3

0.0 1.0 6 mod 3

0.0 1.0 7 mod 3

reactor vessel wall bellow station 178 - 3.62 inches thick

*station 67.7 to 178

12120000

12 120 100

12120101

12120201

12120301

12120401

12120501

12120502

12120503

12120504

12120601

12120602

12120603

12120604

12120701

12120801

12120802

12 120803

1212080-4

5 7 2

0 1

6 0.8247

5 6

0.0 6

558.0 7

2230300000

223040000 10000

1 0.7328

2230600000

2230700000

-939 0

-939 0

-939 0

-939 0

0 0.0

0.0 11.0 11.0

0.0 11.0 11.0

0.0 11.0 11.0

0.0 11.0 11.0

194

3949

3949

3949

0.0

0.0 0

0.0 0

0.0 0

0.0 0

0

0

0

0

1 0.308

1 0.958

1 0.3600

1 0.37

1 0.308

1 0.958

1 0.36

1 0.37

.0 5

1.0 0.0 1.0 1 *

P.0 0.0 1.0 3 *

1.0 0.0 1.0 4 *

P.0 0.0 1.0 5 *

3

4

5

1

3

4

5

mod 3

mod 3

mod 3

mod 3

"lower core support structure station 96.44 to 116.91

" includes core support barrel lip , lower core support

" structure , and fuel module lower end boxes

.0

.0

.0

.0

12260000 1

12260100 0

12260101 6

12260201 4

12260301 0.

12260401 55

12260501 22

12260601 0

12260701 0

12260801 0.

7 2 1 0.282

1

0.3

6

o 6

8s.0 7

50100000

0

0.0

0 11.0 11.0

t

reactor vessel bottom station 67.7

1 1 0.52 1

0 1 0.52 1

0.0 0.0 1

0.0 0.0 0.0 0.0 1.0 1l*mod 3

-A20-
*active core station 116.91 to 182.94

12300000 3 10 2

12300100 0 1

12300101 5 4.647e-3

12300102 1 4.742e-3

12300103 3 5.359e-3

12300201 1 5

12300202 2 6

12300203 3 9

12300301 1.0 5

12300302 0.0 9

12300401 558.0 10

1200501 0 0 0

12300601 230010000 0

12300602 2300200000

1200603 230030000 0

12300701 1000 0.41209

12300702 1000 0.44565

12300703 1000 0.14226

12300901 0.0124 11.0 11.0

1 0.0

1 72.5.1 3

1 1 725.1 1

1 1 725.1 2

1 1 725.1 3

0.0 0.0 1

0.0 0.0 2

0.0 0.0 3

0.0 0.0 0.0 0.0 1.0 3 *mod 3

upper core support structure station 190.5 to 234.5

12400000 1 7 2 1 0.282

12400100 0 1

12400101 6 0.31

12400201 4 6

12400301 0.0 6

12400401 558.0 7

12400501 2400100000 1 1 1.118 1

12400601 0 0 0 1 1.118 1

12400701 0 0.0 0.0 0.0 1

12400801 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 1 2 mod 3

*fuel modules station 187.6 to 258.4

12460000 1 5 1 1 0.0

12460100 0 1

12460101 4 0.01

12460201 4 4

12460301 0.0 4

12460401 558.0 5

12460.501 2450100000 1 1 1.8 1

12460601 2460100000 1 1 1.8

12460701 0 0.0 0.0 1.8 1

12460801 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 1 *mod 3

12460901 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 1~ *mo 3

"core support barrel - upper plenum lower volume

" station 264 to 297.6

" reactor vessel not modelled above bottom of nozzles

" the vessel to filler gap is assumed to insulate the vessel

" from the fillers, the vessel to filler gap is not modelled

" at this elevation.

12500000 1 11 2 1 0.381

12500100 0 1

12500101 10 0.419

12500201 5 10

12500301 0.0 10

12500401 558.0 11

12500501 2500100000 1 1 0.854 1

12500601 0 0 0 1 0.854 1

12500701 0 0.0 0.0 0.0 1

12500801 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 1 t mod 3

*internals upper plenum

12510000 2 5 1 1 0.0

12510100 0 1

12510101 4 0.005

12510201 4 4

12510301 0.0 4

12510401 558.0 5

12510501 2500100000 1 1 1.0 1

12510502 2500100000 1 1 1.0 2

12510601 0 0 0 1 1.0 2

12510701 0 0.0 0.0 0.0 2

12510801 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 2 *mod 3

" core support barrel - upper plenum top volume

" station 297.6 to 325

"reactor vessel not modelled above bottom of nozzles

" the vessel to filler gap is assumed to insulate the vessel

" from the fillers, the vessel to filler gap is not modelled

" at this elevation.

12501000 1 21 2 1 0.381

12501100 0 1

12501101 20 0.728

12501201 5 20

12501301 0.0 20

12501401 558.0 21

12501501 2500100000 1 1 0.712 1

12501601 0 0 0 1 0.712 1

12501701 0 0.0 0.0 0.0 1

12501801 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 1 * mod 3

Supper head top plate station 325

12550000

12550 100

1250101

12550201

1250301

1250401

12550501

12550601

12550701

1 21

0 1

20 0.474

5 20

0.0 20

558.0 21

2500100000

-939 0

0 0.0

I 1 0.0

1

3949

0.0

1 0.712

1 0.712

0.0 1

1

-A21-
12550801 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 1 * mod 3

*broken loop hot leg piping heat structures

13150000 2 11

13150100 0 1

13150101 10 0.0705

13150201 4 10

13150301 0.0 10

13150401 540.0 11

13150501 3150100000

13150502 3150200000

13150601 -939 0

13150602 -939 0

13150701 0 0

13150801 0.0 11.0 11.0

13150802 0.0 11.0 11.0

*******2*213151000( 1

0.0550

13151100 0 1

13151101 10 0.0705

13151201 4 10

13151301 0.0 10

13151401 540.0 11

13151501 3150900000

13151601 -939 0

13151701 0 0

13151801 0.0 11.0 11.0

13152000 1 11

13152100 0 1

13152101 10 0.0840

13152201 4 10

13152301 0.0 10

13152401 540.0 11

13152501 3151100000

13152601 -939 0

13152701 0 0

13152801 0.0 11.0 11.0

13153000 6 11

13153100 0 1

13153101 10 0.2285

13153201 4 10

13153301 0.0 10

13153401 540.0 11

2 1 0.0515

13154401 540.0 11

13154501 315120000 0

13154601 -939 0

13154701 0 0

13154801 0.0 11.0 11.0

13155000 1 11a~ss

13155000 1 11

13155101 10 0.1780

13155201 4 10

13155301 0.0 10

13155401 540.0 11

13155501 3151000000

13155601 -939 0

13155701 0 0

13155801 0.0 11.0 11.0

Snozzle piping

1 1

3979 1

0 0

0.0 0.0 0.0

0.0525 1

0.0525 1

0.0 1.0 1l*mod 3

2 1 0.1420

3979

3979

0

0.0 C

0.0 0

0

P.0 0.0

1.0 0.0

I1I

0 .4054

0.5265

0.4054

0.5265

I

2

2

1

3979 1

0 0

0.0 0.0 0

1 0.0489057 1

0.0489057 1

.0 0.0 1.0 1l*mod 3

2

0.0

0.0

2

1.0 1lmod 3

1.0 2 mod 3

1 1

3979 1

0 0

0.0 0.0 0.0

0.0120357 1

0.0120357 1

0.0 1.0 1 * mod 3

13000000

13000100

13000101

13000201

13000301

13000401

13000501

13000502

13000503

13000601

13000602

13000603

13000701

13000801

13000802

13000803

3 11

0 1

10 0.1780

4 10

0.0 10

540.0 11

3000100000

3050100000

3100100000

-939 0

-939 0

-939 0

0 0

0.0 11.0 11.0

0.0 11.0 11.0

0.0 11.0 11.0

2 1 0.1420

3979

3979

3979

0

0.876

0.698

1.424

0.876

0.698

1.424

1

2

3

3

2 1 0.0660

0 3

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

1.0 1 * mod 3

1.0 2 * mod 3

1.0 3 *mod 3

397~

0

0.0

1 0.00836 1

I 0.00836 1

0 1

0.0 0.0 0.0 1.0 1 *m

1 0.1835

od 3

broken loop cold leg

nozzle piping

13153501 315030000 10000

13 153601 -939 0 397'

13153701 0 0 0

13153801 0.0 11.0 11.0 0.0

1 0.108

I 0.108 6

0 6

0.0 0.0 0.0 1.0 6 *m4

13350000

13350100

13350101

13350201

13350301

13350401

6 133.50501

13350502

13350503

od 3 13350601

13350602

13350603

13350701

13350801

13350802

13350803

3 11

0 1

10 0.1780

4 10

0.0 10

540.0 11

3350100000

3400100000

3450100000

-939 0

-939 0

-939 0

0 0

0.0 11.0 11.0

0.0 11.0 11.0

0.0 11.0 11.0

3949

3949

3949

0

0.0 0

0.0 0

0.0 0

I

1

0.7495

0.698

0.974

0.7495

0.698

0.974

2 1 0.1420

3

13154000 1 3

13154100 0

13154101 10

13154201 4

13154301 0.0

11 2 1 0.1285

1

0.1620

10

10

0 3

.0 0.0

.0 0.0

.0 0.0

0.0

0.0

0.0

1.0 1I*mod 3

1.0 2 *mod 3

1.0 3 *mod 3

-A22-
13501000 1 11

13501100 0 1

13501101 10 0.1780

13501201 4 10

13501301 0.0 10

13501401 540.0 11

13501501 3500100000

13501601 -939 0

13501701 0 0

13501801 0.0 11.0 11.0

2 1 0.0550

14151601 -939 0 3969 1 0.362 1

14151701 0 0 0 0 1

14151301 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 1 * mod 3

*__ -1--------------I- -I--I-- I-- -

2vessel sides - large diameter section

2- -1-- 1------------------------1-.

1 1 0.488

3949 1 0.488 1

0 0 1

0.0 0.0 0.0 0.0 1.0 1 *

1

~od 3

13502000 1 11 2 1 0.0865

13502100 0 1

13502101 10 0.1095

13502201 4 10

13502301 0.0 10

13502401 540.0 11

13502501 3500200000 1 1 1.6085 1

13502601 -939 0 3949 1 1.6085 1

13502701 0 0 0 0 1

13502801 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 1 *mod 3

reflood assist piping and valves frabvs]

14152000

14 152 100

14152101

14152201

14152301

14152401

14152501

14152502

14152503

14152504

14 152601

14152602

14152603

14152604

14152701

7 11 2

0 1

10 0.49911

5 10

0.0 10

617.0 11

4150100000 1

415020000 10000 1

415040000 10000 1

415060000 10000 1

-939 0 3969

-939 0 3969

-939 0 3969

-939 0 3969

0 0 0

1 0.42291

1 0.224 1

1 0.403

1 0.207

1 0.1705

0.224 1

0.403 3

0.207 5

0.1705 7

3

5

7

0 7

13700000 4 11

13700100 0 1

13700101 10 0.13

13700201 4 10

13700301 0.0 10

13700401 540.0 11

13700501 3700100000

13700502 3750100000

13700503 3=010000 0

13700504 3850100000

13700601 -939 0

13700602 -939 0

13700603 -939 0

13700604 -939 0

13700701 0 0

13700801 0.0 11.0 11.

13700802 0.0 11.0 11.

13700803 0.0 11.0 It.

13700804 0.0 11.0 11.

65

2 1 0.111

3979 1

3979 1

3949 1

3949 1

0 0

0.0 0.0 0.0

0.0 0.0 0.0

2.00 1

1.10567 2

1.101804 3

3.04201 4

2.00 1

1.10567 2

1.101804 3

3.04201 4

4

0.0 1.0 1 * mod 3

0.0 1.0 2 *mod 3

14152801 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 7 * mod 3

* -I-----------I-----I--I-- I-- -

*vessel sides - small diameter section

2 1---I---------I-------I--I---

14162000 1 11 2 1 0.2032

14162100 0 1

14162101 10 0.3683

14162201 5 10

14162301 0.0 10

14162401 617.0 It

14162501 4150800000 1 1 0.118 1

14162601 -939 0 3969 1 0.118 1

14162701 0 0 0 0 1

14162801 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 1 t mod 3

*pressurizer heaters

14172000 12 9 2 1 0.0

14172100 0 1

14172101 3 4.0132e-3

14172102 2 4.3942e-3

14172103 1 5.6642c-3

14172104 2 8.3820e-3

14172201 7 3

14172202 8 5

14172203 7 6

14172204 4 8

14172301 0.0 3

14172302 1.0 5

14172303 0.0 8

14172401 617.6 9

14172501 0 0 0 1 0.6096 12

14172601 415020000 0 1 1 0.6096 12

14172701 417 1.0 0.0 0.0 9 *cycli

14172702 418 1.0 0.0 0.0 12 *backu

0

0

0

0

0.0 0.0 0.0 0.0 1.0 3 *mod 3

0.0 0.0 0.0 0.0 1.0 4 *mod 3

*pressurizer heat structures

*vessel bottom

14151000 1 11 1 1 0.0

14151100 0 1

14151101 10 0.0762

14151201 5 10

14151301 0.0 10

14151401 617.0 11

14151501 4150100000 1 1 0.362 1

-A23-
14172901 1.6764e-2 11. 11. 0. 0. 0. 0. 1. 12 *mod 3

*pressurizer cycling healers

pressurizer backcup healers

2_ -I--------------I- -I--I-- I-- -

14201000 1 11 2 1 0.2032

14201100 0 1

14201101 10 0.3683

14201201 5 10

14201301 0.0 10

14201401 617. 11

14201501 4200100000 1 1 0.118 1

14201601 -939 0 3969 1 0.118 1

14201701 0 0 0 0 1

14201801 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 1 mod3

14202000 1 11 1 1 0.0

14202100 0 1

14202101 10 0.18415

14202201 5 10

14202301 0.0 10

14202401 617. 11

14202501 4200100000 1 1 0.13 1

14202601 -939 0 3969 1 0.13

14202701 0 0 0 0 1

14202801 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 1 2 mod 3

*steamn generator beat structures

Sshroud secondary side steam generator -upper section

2_ -1--1---------1----1-------1-

15150502 515010000 10000 1 1 0.7113 4

15150601 515070000 0 1 1 0.152 1

15150602 515060000-10000 1 1 0.7113 4

15150701 0 0 0 0 4

15150801 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 4 * mod 3

15150901 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 4 *mod 3

*--------------------I-----I- -I- -I-- I----

*vessel Wall

---- I--I--I--I--I--I--

15300000 8 10 2

15300100 0 1

15300101 9 0.765165

15300201 5 9

15300301 0.0 9

15300401 530.0 10

15300501 5300100000 1

15300502 5250100000 1

15300503 5000100000 1

15300504 505010000 0 1

15300505 5100100000 1

15300506 515010000 10000 1

15300601 -939 0 3959

15300602 -939 0 3959

15300603 -939 0 3959

15300604 -939 0 3959

15300701 0 0.0 0.0

1 0.7112

I

1

0.762 1

0.762 2

0.718 3

0.718 4

0.518 5

1 0.7102 8

0.762 2

0.718 4

0.518 5

0.7102 8

0.0 8

15300801 0.0 11.0 11.0 0.0 0.0 0.0 0.0 1.0 8 *mod 3

2heat structure thermal property data

15000000

15000100

15000101

15000201

15000301

15000401

15000501

15000502

1I00503

15000601

15000602

15000603

15000701

15000801

15000901

3

0

3

4 2 1 0.3048

0.314325

5 3

0.0 3

540.0 4

5000100000

5050100000

5100100000

5200100000

5150800000

5150700000

0 0.0

0.0 11.0 11.0

0.0 11.0 11.0

20100100

20100200

20100300

20100400

20100500

20100600

20100700

20100800

tbllfctn

tbl/fctn

tbl/fctn

tbl/fetn

c-steel

tbl/fctn

tbllfctn

tbllfctn

I

1

I

1

I

1

I

I

1

I

I

I

I

I

2gap

Szr

2s-steel

2inconel 600

2mgo

'nicr

0.0

0.0

0.0 0.0

0.0 0.0

0.7725

0.7725

0.152

0.7725

0.7725

0.152

1

2

3

1

2

3

2--------------------I-----I- -I--I--I----

2 uo2 - thermal conductivity

3

0.0 1.0 3 *n

0.0 1.0 3 *n

2_ -1--------------I- -I--I-- I-- -

2shroud - lower section

2_ -I--------------I- -I--I-- I-- -

15150000 4 4 2 1 0.6445

15150100 0 1

15150101 3 0.6572

15150201 5 3

15150301 0.0 3

15150401 540.0 4

1515501 5100100000 1 1 0.152

---- I--I--I--I--I--I-1

~od 3 20100101 2.73 15e2 8.44

~od 3 20100102 4.1667e2 6.46

20100103 5.3315e2 5.782385

20100104 6.99817e2 4.633 177

20100105 8.66483e2 3.880307

20100106 1.0331563 3.357625

20100107 1.0887163 3.155129

20100108 1.1998263 2.983787

20100109 1.28315e3 2.836674

20100110 1.36648c3 2.713792

20100111 1.5331563 2.521680

1 20100112 1.61648e3 2.448990

-A24-
20100113 1.69982e3 2.391875

20100114 1.97759c3 2.289762

20100115 2.2553763 2.307069

20100116 2.5331563 2.433413

20100117 2.81093e6 2.661870

20100118 3.0887163 2.994171

*gap - thermal conductivity

20100201 273.15 0.14

20100202 590.0 0.24

20100203 910.0 0.29

20100204 1090.0 0.36

20100205 1370.0 0.42

20100206 3260.0 0.75

*zircaloy-4 - thermal conductivity from matpro

*-1--1------------------------1-

20100301 380.4 13.6

20100302 469.3 14.6

20100303 577.6 15.8

20 100304 685.9 17.3

20100305 774.8 18.4

20100306 872.0 19.8

20100307 973.2 21.8

20100308 1073.2 23.2

20100309 1123.2 25.4

20100310 1152.3 24.2

20100311 1232.2 25.5

20100312 1331.2 26.6

20100313 1404.2 28.2

20100314 1576.2 33.0

20100315 1625.2 36.7

20100316 1755.2 41.2

20100317 2273.2 55.0

*--------------------I-----I- -I- -I- - I---

*s-steel - thermal conductivity

*--------------------I-----I- -I- -I-- I----

20100401 273.15 12.98

20100402 1199.82 25.1

a---------------------I - -- I-- I--------

*inconel-600 - thermal conductivity

20100601 366.5 13.85

20100602 477.6 15.92

20100603 588.7 18.17

20100604 700.0 20.42

20100605 810.9 22.50

20100606 922.0 24.92

20100607 1033.2 26.83

20100608 1144.3 29.42

20100609 1477.6 36.06

*uo2 - volumetric heat capacity

20100151 2.73 150e2 2.3 10427o6

20100152 3.23 150e2 2.571985e6

20100153 3.73 150c2 2.746357o6

20100154 6.7315c2 3.138694e6

20100155 1.3731563 3.443844e6

20100156 1.7731563 3.531030e6

20100 157 1.97315e3 3.792588e6

20100158 2.1731563 4.228518c6

20100159 2.3731563 4.882412c6

20100160 2.6731563 6.015829e6

20100161 2.77315e6 6.320980e6

20100162 2.87315e3 6.58253Ue6

20100163 2.9731563 6.713317e6

20100164 3.1131563 6.800503e6

20100165 4.6998263 6.800503e6

*____ 1--- I-------- - ----I- - I-- 2

gap - volumetric: heat capacity

-- I---I---- - I---- -I---- - 1---------1-

20100251 273.15 5.4

20100252 3260.0 5.4

* 1I-- -I------- I- -I--I-- -- I--1

Szircaloy-4 - volumetric heat capacity from matpro

*- I------ --------- ----I- - I--

20100351 255.4 1.904e6

20100352 1077.6 2.312c6

20100353 1185.9 5.712e6

20100354 1248.4 2.311e6

20100355 2199.8 2.3 12e6

* 1I- -I- -I- -I- -- I- -ISs-steel - volumetric heat capacity

*____-------------I-----I- -I- -I-- I---

20100451 273.15 3.83o6

20100452 366.5 3.83e6

20100453 1366.5 5.376o6

*- 1--------I------ ----I-- I--1

inconel-600 - volumetric: heat capacity

* -I-----------I-----I--I-- I--

20100651 366.5 3.908+6

20100652 477.6 4.084+6

20100653 588.7 4.260+6

20100654 700.0 4.436+6

20100656 810.9 4.665+6

20100657 922.0 4.929+6

20100658 1033.2 5.105+6

20100659 1477.6 5.727+6

*____ 1--- I--- ----- - - ----I- - I--

*magnesium oxide - thermal conductivity

*- I------ --------- ----I- - I--

20100701 373.15 0.2451

20100702 422.04 0.2405

20100703 477.59 0.2352

20100704 533.15 0.2300

20100705 588.71 0.2249

20100706 644.26 0.2196

20100707 699.82 0.2143

20100708 755.37 0.2091

20100709 810.93 0.2039

-A25-
20100710

20100711

20100712

20100713

20100714

20100715

20100716

20100717

20100718

20100719

20100720

20100721

20100722

20100723

20100724

20100725

20100726

20100727

20100728

20100729

20100730

866.48

922.04

977.59

1033. 15

1088.71

1144.26

1199.82

1255.37

1310.93

1366.48

1422.04

1477.59

1533.15

1588.71

1644.26

1699.82

1755.37

1810.93

1866.48

1922.04

5000.00

0. 1987

0. 1934

0. 1882

0. 1830

0. 1777

0. 1725

0.1673

0.1621

0.1568

0.1516

0. 1464

0. 1412

0.1359

0. 1307

0.1255

0.1203

0.1150

0.1098

0.1046

0.0993

0.0993

*--I-----------I-----I--I-- I-- - *magnesium oxide - volumetric heat capacity

*__ -I--------------I- -I -- I-- I--1

20100751 373.15 2033.52

20100752 422.04 2004.59

20100753 477.59 1917.74

20100754 533.15 1938.87

20100755 588.71 1906.01

20100756 644.26 1873.15

20100757 699.82 184.29

20100758 755.37 1807.43

20100759 810.93 1774.56

20100760 866.48 1741.70

20100761 922.04 1708.84

20100762 977.59 1675.96

20100763 1033.15 1643.11

20100764 1088.71 1610.25

20100765 1144.26 1577.39

20100766 1199.82 1544.53

20100767 1255.37 1511.67

20100768 1310.93 1478.80

20100769 1366.48 1445.94

20100770 1422.04 1413.08

20100771 1477.59 1380.22

20100772 1533.15 1347.35

20100773 1588.71 1314.49

20100774 1644.26 1281.63

20100775 1699.82 1248.77

20100776 1755.37 1215.90

20100777 1810.93 1183.04

20100778 1866.48 1150.1

20100779 1922.04 1117.32

20100780 5000.00 1117.32

*- -I- --1--I- - I-- -- 1--- 1-I-

* nichrome - thermal conductivity

*-----------------I-----I- -I- -I-- I---

20100801 373.15 1.1163

20100802 1922.04 1.1163

20100803 5000.00 1.1163

-I I - - - - -I -1-- 

nichrome - volumnetric heat capacity

*----I--I--I--I--I--I--

20100851 373.15 2180.80

20100852 1922.04 2180.80

20100853 5000.00 2180.80

*----I--I--I--I--I--I--

5

pressurizer cycling heaters

*----I--I--I--I--I--I--

2024 1700 power 608

20241701 0.0 0.0

20241702 60. 4.63

pressurizer backup haters

*----I--I--I--I--I--I-1

20241800 power 629

20241801 0.0 0.0

20241802 60. 4.e3

*----I--I--I--I--I--I--

scramn reactivity data

*----I--I--I--I--I--I20260900 "reac-t 609

20260901 0.0 0.0

20260902 0.5 -0.5

20260903 0.59 -3.13

20260904 0.65 -3.95

20260905 0.75 -6.27

20260906 0.83 -8.72

20260907 0.90 -12.00

20260908 0.97 -17.12

20260909 1.125 -20.67

20260910 1.213 -22.10

20260911 1.3 -22.78

20260912 1.4 -23.17

20260913 1.6 -23.32

20260914 60.0 -23.32

*----I--I--I--I--I--I-1

Sreactor power table

*-- 1------- --- -1---- - 1---- -1---------1-

20290000 power

20290001 0.0 48.9e6

*----I--I--I--I--I--I--

Senvironmental heat loss boundary temperature

*----I--I--I--I--I--I--

20293900 temp,

20293901 0.0 311.0

*----I--I--I--I--I--I-1

*reactor vessel environmental loss heat xfer coefficient

*----I--I--I--I--I--I20294900 htc-t

20294901 0.0 13.450

*----I--I--I--I--I--I-1

-A26-
steam generator environmental loss heat xfer coefficient

2 -1--1-------------------------1-

20295900 htc-t

20295901 0.0 3.385

---- I--I--I--I--I--I-1

*pressurizer generator environmental loss heat xfor coefficient

*----I--I--I- -I- -I---

20296900 htc-t

20296901 0.0 3.019

*--I--I--I--I--I----IblhI environmental loss heat xtfer coefficient

*- -1--I- -I- -- I- -I--I--

20297900 htc-t 509

20297901 -1.0 0.0

20297902 0.0 13.450

core collapsed liquid level

20255000 normarea 0 1.0 1.0

20255001 0.0 9.25e-4

20255002 9.25c-4 9.25e-4

20255003 1.0 1.0

20290000 power 609

20290001 0.0 48.9e+6

20290002 0.15 43.032e6

20290003 0.3 37. 164e6

20290004 0.6 28.362c6

20290005 0.85 8.6064e6

20290006 1.0 5.99538c6

20290007 1.3 4.89o6

20290008 2.0 4.274e6

20290009 4.0 3.7060332e6

20290010 7.0 3.1296e6

20290011 10.0 2.93458e6

20290012 25.0 2.2854&e6

20290013 65.0 1.71 15e6

20290014 100.0 1.5425994e6

20290015 250.0 1.232769c6

20290016 650.0 0.91932e6

20290017 1000.0 0.80196e6

20290018 1500.0 0.6846e6

20290019 3000.0 0.5379o6

20290020 5000.0 0.44988e6

* reactor kinetics data

30000000 point

30000001 gamma-ac 49.6e+6 0.0 348.43 1.0

0.556

30000002 ans79-1

- shoud not be changed for transient

*delayed neutron constants

30000101 0.0349 0.01275

30000102 0.2035 0.03177

30000103 0.1848 0.1181

30000104 0.4046 0.3 160

30000105 0.1401 1.402

30000106 0.0321 3.914

power history

30000401 4.96c+7 70. hr

should be changer for transient as 4.89e+7

'reactivity curve numbers

30000011 609

moderator density reactivity table

*30000501 0.818 -4.428

230000502 0.905 -2.249

*30000503 0.955 -1.032

*30000504 1.000 0.000

*30000505 1.044 0.926

*30000506 1.095 1.853

*30000507 1.139 2.589

*30000508 1.213 3.689

*30000509 1.270 4.489

*30000510 1.316 5.212

doppler reactivity table

*30000601 293.16 1.375

*3000602 338.72 1.125

*30000603 422.05 0.682

310000604 477.60 0.419

*3ttA(OIt6(5 505.38 0.274

*30000606 570.72 0.000

*30000607 588.72 -0.075

*3000608 695.83 -0.526

*3000609 922.05 -1.386

*30000610 1310.94 -2.543

*30000611 1810.94 -3.865

*30000612 2088.72 -4.502

*30000613 2499.83 -5.392

*3000014 3027.60 -6.417

*moderator density reactivity table

30000501

30000502

30000503

30000504

30000505

30000506

30000507

30000508

30000509

0.818

0.905

0.955

1.000

1.044

1.095

1.139

1.2 13

1.270

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

-.A27-.
30000510 1.316 0.0

*doppler reactivity table

30000601 293.16 0.0

30000602 338.72 0.0

30000603 422.05 0.0

30000604 477.60 0.0

30000605 505.38 0.0

30000606 570.72 0.0

30000607 588.72 0.0

30000608 695.83 0.0

30000609 922.05 0.0

30000610 1310.94 0.0

30000611 1810.94 0.0

30000612 2088.72 0.0

30000613 2499.83 0.0

30000614 3027.60 0.0

- no reactivity feedback for steadt state run

- shuold be replaced by original one for transient

2volume weighting factors

*moderator temperature feedback

220070123022 02102222220 2222222149322222.02

30000701 230010000 0 0.31493 0.0

30000702 230020000 0 0.370149 0.0

doppler feedback

30000801 2300001 0 0.43153 0.0

30D00002 2300002 0 0.5 1686 0.0

30000803 2300003 0 0.05161 0.0

2 control variables

Ssteam generator downcomer collapsed liquid level

*2 -1- -- I- -I---I- -I-- -I20500100 sglvl sum 1.0 0.0 1

20500101 0.0 0.718 voidf 500010000

20500102 0.718 voidf 505010000

20500103 0.518 voidf 510010000

20500104 0.7102 voidf 515010000

20500105 0.7102 voidf 515020000

20500106 0.7 102 voidf 515030000

2pressurizer collapsed liquid level

20500200 pzrlvl sum 1.0 0.0 1

20500201 0.0 0.224 voidf 41.5010000

20500202 0.403 voidf 415020000

20500203 0.403 voidf 415030000

20500204 0.207 voidf 415040000

20500205 0.207 voidf 415050000

20500206 0.1705 voidf 415060000

20500207 0.1705 voidf 415070000

20500208 0.118 voidf 415080000

20500209 0.118 voidf 420010000

---- I--I--I--I--I--I--

2core collapsed liquid level

*--I--I--I---I--I---I20500300 rvlvl

20500301 0.0

20500302

20500303

20500304

20500305

20500306

20500307

20500308

20500309

20500310

sum

0.712

0.854

0.843

1.118

0.657

0.559

0.559

0.520

0.360

0.370

1.0

voidf

voidf

VOWd

voidf

voidf

voidf

voidf

voidf

voidf

voidf

0.0 1

250010000

250010000

245010000

240010000

230030000

230020000

230010000

225010000

215010000

220010000

*----I--I--I--I--I--I--

2hot leg intact loop

---- I--I--I--I--I--I-1

20504100 pcsvollI sum 1.0 0.0 1

20504101 0.0 .09746482 rho 100010000

20504102 0.1035956 rho 105010000

20504103 3.0300c-2 rho 110010000

20504104 9.OOOOe-2 rho 115010000

20504105 5.7000c-2 rho 115020000

---- I--I--I--I--I--I--

*steam generator

*- -I--I---I--I--I--I-1

20504200 pcsvol2 sum 1.0 0.0 1

20504201 0.0 0.3350000 rho 115030000

20504202 0. 1611170 rho 115040000

20504203 0. 1611170 rho 115050000

20504204 6.7950c-2 rho 115060000

20504205 6.7950e-2 rho 115070000

20504206 1.61117-1 rho 115080000

20504207 1.61117-1 rho 115090000

20504208 3.3500e-1 rho 115100000

2----I--I--I--I--I--I-1

*sg-pump piping

a---I--I--I--I--I--I-1

20504300 pcsvol3 sum 1.0 0.0 1

20504301 0.0 4.37000-2 rho 115110000

20504302 4.62000-2 rho 115120000

20504303 3.54406-2 rho 115130000

20504304 4.81840-2 rho 120010000

20504305 6.13000-2 rho 125010000

20504306 1.89000-2 rho 130010000

20504307 6.13000-2 rho 155010000

20504308 1.89000-2 rho 160010000

---- I--I--I--I--I--I-1

2cold leg intact loop

*--I--I--1---1--1---1-

20500400 pc~svol4 sum 1.0 0.0 1

-A28-
20500401 0.0

20500402

20500403

20500404

20500405

20500406

20500407

20500408

20500409

20500410

9.90000-2 rho

1.83732-2 rho

6.33000-2 rho

3.14844-2 rho

9.90000-2 rho

1.88 124-2 rho

3.54406-2 rho

3.88642-2 rho

4.44434-2 rho

9.26274-2 rho

135010000

140010000

1450100600

150010000

165010000

170010000

175010000

175020000

180010000

185010000

20500704

20500705

20500706

5.41000-3 rho 350010000

8.55000-2 rho ,380010000

1. 18030-1 rho 385010000

reactor

* - I - - I - - - I - - I

20500500 pcsvol5 sum 1.0

20500501 0.0 2.66400-1 rho

20500502 2.92300. rho

20500503 1.30000-1 rho

20500504 9.53095-2 rho

20500505 9.53095-2 rho

20500506 0. 1120185 rho

20500507 8.38500-3 rho

20500508 8.38500-3 rho

20500509 9.35500-3 rho

20500510 3.32046-1 rho

20500511 9.61020-2 rho

20500512 1.28100-1 rho

20500513 2.45952-1 rho

20500514 1.73728-1 rho

0.0 1

215010000

220010000

225010000

230010000

230020000

230030000

235010000

235020000

235030000

240010000

245010000

246010000

250010000

250010000

*____ -I- - I.-- - I- - I.-- - I--1- -I--

1hot leg broken loop

* I- -I_--_I- -I 1-I

20500600 pcsvol6 sum 1.0 0.0 1

20500601 0.0 5.55384-2 rho 300010000

20500602 4.42532-2 rho 305010000

20500603 6.68000-2 rho 310010000

20500604 3.38914-3 rho 315010000

20500605 4.40154-3 rho 315020000

20500606 3.90960-2 rho 315030000

20500607 1.82736-1 rho 315040000

20500608 9.17460-2 rho 315050000

20500609 9.17460-2 rho 315060000

20500610 1.82736-1 rho 315070000

20500611 3.90960-2 rho 31508000

20500612 1.62000-2 rho 315090000

20500613 6.48000-2 rho 315100000

20500614 .01539912 rho 315110000

20500615 3.50175-2 rho 315120000

20500616 8.54764-2 rho 370010000

20500617 8.58000-2 rho 375010000

*----I--I--I--I--I--I--

*cold leg broken loop

*----I--I--I--I--I--I--

20500700 pcsvol7 sum 1.0 0.0 1

20500701 0.0 4.75183-2 rho 335010000

20500702 4.42532-2 rho 340010000

20500703 6.17516.2 rho 345010000

*- -1--------------I- -I--I--I-- -

*pressurizer

*- -I--------------I- -I -- I-- I--

2050080 pcsvol8 sum 1.0 0.0 1

20500801 0.0 5.00250-3 rho 400010000

20500802 5.00250-3 rho 405010000

20500803 8.10880-2 rho 415010000

20500804 2.27695-1 rho 415020000

20500805 2.27695-1 rho 415030000

20500806 1.16955-1 rho 415040000

20500807 1. 16955-1 rho 415050000

20500808 7.94530-2 rho 415060000

20500809 7.94530-2 rho 415070000

20500810 1.53400-2 rho 415080000

*-I--I------------------------1-

*reactor vessel downcomer mass

*- I------ --------- ----I-- I--1

20500900 dwncrms sum 1.0 0.0 1

20500901 0.0 8.55000-2 rho 200010000

20500902 1.10000-1 rho -205010000

20500903 1.36036.1 rho 210010000

20500904 1.36036-1 rho 210020000

20500905 1.36036.1 rho 210030000

20500906 1.36036.1 rho 210040000

20500907 1.23426-2 rho 223010000

20500908 2.78874-2 rho 223020000

20500909 2.78874-2 rho 223030000

20500910 2.78874-2 rho 223040000

20500911 2.78874-2 rho 223050000

20500912 1.04796-2 rho 223060000

20500913 1.04796-2 rho 223070000

* -I-----------I-----I -- I-- I-- -

20.501000 pcsmass sum 1.0 0.0 1

20501001 0.0 1.0 cntrlvar 41

20501002 1.0 cntrlvar 42

20501003 1.0 cntrivar 43

20501004 1.0 cntrlvar 4

20501005 1.0 cntrlvar 5

20501006 1.0 cntrlvar 6

20501007 1.0 catrlvar 7

20501008 1.0 cntrlvar 8

20501009 1.0 catrlvar 9

*___ ~-I--I--I--I--I---I- 1break energy computer

- 1--------I---- - - ----I-- I--1

20542500 pvfstm, div 1.0 0.0 1

20542501 rhof 420 0 10000 p 420010000 2

20542600 hfstm sum 1.0 0.0 1

20542601 0.0 1.0 tif 420010000

20542602 1.0 cntrlvar 425

-A29-
20520

20542701 pvgstm div 1.0

rhog 4200 10000 p

0.0 1

420D10000

0.0 1

420010000

427

20511307 1.86543 htrnr 212000401

20511308 1.91724 htrnr 212000501

20511309 1.68000 htrnr 220000101

20511310 0.71200 hWar 255000101

b eat loss from pzr

-I I - - - - -I -1-- 

20542800 hgstm

20542801 0.0

20542802

sum

1.0

1.0

1.0

ug

cntrivar

2042900 xhgstm mult 1.0 0.0

20542901 quals 420010000 cntrlvar 428

20543000 xhfstm mult 1.0 0.0

2054300 1 quals 420010000 cntrlvar 426

I

I

20511400

20511401

20511402

20511403

20511404

20511405

20511406

20511407

20511408

20511409

20511410

20511411

pzrheat sum

0.0 0.362

0.702464

1.26381

1.26381

0.649152

0.649152

0.534688

0.534688

0.273063

0.130000

0.273063

1.0

btrnr

htrnr

ht~rr

ht~rr

htmrr

Wtrr

htmrr

htmrr

htmrr

htmrn

htmrr

0.0 1

415100101

415200101

415200201

415200301

415200401

415200501

415200601

415200701

416200101

420100101

420200101

20543100 yhfstm, sum

20543101 0.0 1.0

1.0 0.0

cntrlvar 426

I

20543102

2

-1.0 cntrlvar 430

20543200 hstearn sum

20543201 0.0

20543202

a

1.0

1.0

1.0 0.0 1

cntrlvar 429

cntrlvar 431

*----I--I--I--I--I--I--

heat loss from slg

*----I--I--I--I--I--I20543300 brkpwr mult 1.0 0.0

20543301 mflowj 425000000 cntrlvar 432

I

2043400 brkflow integral 1.0 0.0 1

20543401 mflowj 425000000

* - I I - - - - - I I

2011-031 heat transfer rate calculator

*- -1--------------I- -I--I--I---

*heat added to pcs from core

2- -I--------------I- -I -- I-- I--

20511100 corhttr sum 1.0 0.0 1

20511101 0.0 24.374 htrnr 230000101

20511102 24.374 htrnr 230000201

20511103 24.374 htrnr 230000301

2- -I--------------I- -I -- I-- I-- -

2heat removed from pcs at to slg tubes

*- -1--------------I- -I -- I-- I--1

20511200 sghttr sum 1.0 0.0 1

20511201 0.0 44.824 htrnr 006000100

20511202 44.824 htrnr 006000200

20511203 44.824 htrnr 006000300

20511204 44.824 htrnr 006000400

20511205 ".824 htrnr 006000500

20511206 44.824 htrnr 006000600

- -1--1------------------------1-

*heat loss from reactor vessel

*- -I--I------------------------I20511300 rvheat sum 1.0 0.0 1

20511301 0.0 2.3244 htrnt 211000101

20511302 5.25183 htrnr 211000201

20511303 3.56335 htrnr 211000301

20511304 1.59598 htrnr 212000101

20511305 4.96411 hcrnr 212000201

20511306 4.96411 htrnr 212000301

20511500 sgheat

20511501 0.0

20511502

20511503

20511504

20511505

20511506

20511507

20511508

sum

3.5343

3.5343

3.33022

3.33022

2.40258

3.29404

3.29404

3.29404

1.0

htrnr

htrnr

htrnr.

ht~rn

htrnr

htmrr

htrnr

ht~rr

0.0 1

530000101

530000201

530000301

530000401

530000501

530000601

530000701

530000801

*----I--I--I--I--I--I-1

2toal heat loss from major components

*----I--I--I--I--I--I--

20511600 totlieat sum 1.0 0.0 1

20511601 0.0 1.0 cntrlvar 113

20511602 1.0 cntrlvar 114

20511603 1.0 cntrlvar 115

*--I--1--1---1--1---1-

heat loss from broken loop hot leg

*----I--I--I--I--I--I-1

20511700 blhlheat sum 1.0 0.0 1

20511701 0.0 0.97972 htrnr 300000101

20511702 0.7M05 htrnr 300000201

20511703 1.59260 htrnr 300000301

*----I--I--I--I--I--I--

b eat loss from broken loop cold leg

---- I--I--I--I--I--I--

2051 1800 blciheat sum 1.0 0.0 1

20511801 0.0 0.83825 htrnr 335000101

20511802 0.78065 htrnr 335000201

20511803 1.0893 hurn 335000301

---- I--I--I--I--I- -I2heat loss from rabs piping

---- I--I--I--I--I- -I20511900 rabbea sum 1.0 0.0 1

-A30-
20511901 0.0

20511902

20511903

20511904

1.7 153

0.94828

0.94497

2.6090

htmrn

htrnr

htrnr

htrnr

370000101

370000201

370000301

370000401

20512308

20512309

20512310

20512311

0.453056 htrnr

0. 150656 htrnr

0. 13000 htmrn

0.150656 htrnr

415200700

416200100

420100100

420200100

*-----------------I-----I- -I- -I-- I---

b eat loss from intact loop hot leg

*- I--------- - -- -I--I---

metal heating in reactor vessel (1st part)

*__ -1--------------I- -I--I--I--

20512000

20512001

20512002

20512003

20512004

20512005

20512006

iclcheat sum

0.0 1.7193

1.8275

0.69677

1.6088

0.90304

1.8855

1.0

htmrr

htrnr

btrnr

htrnr

htrnr

htrnr

0.0 1

100100101

100100201

100100301

100100401

10020I010

100400101

a_____ -I- I I I 1

*heat loss from intact loop cold leg

*____ -I-----------I-----I--I--I---

20512100 ilclheat sum

20512101 0.0

20512102

20512103

20512104

20512105

20512106

20512107

20512108

20512109

205 121 10

20512111

20512112

20512113

20512114

20512115

20512116

20512117

0.77058

0.62519

0.84999

0.55540

0.62519

0.68558

0.78400

1.6340

0.69769

0.85765

0.39195

0.43054

1.2079

0.86023

0.39 195

0.44083

1.8855

1.0

htrnr

htmrn

htmrn

htmrr

litrnr

htmrn

htmrn

htrnr

htrnr

ht~rn

htrnr

htrnr

htmrr

htrnr

htmrn

htrar

htrnr

0.0 1

100100501

100100601

100100701

100100801

100100901

100101001

100101101

100101201

100200201

100300101

100300201

100300301

100300401

100300501

100300601

100300701

100400201

20525100

20525101

20525102

20525103

20525104

20525105

20525106

20525107

20525108

20525109

20525110

20525111

20525112

20525113

20525114

20525115

20525116

20525117

20525118

20525119

20525120

20250

20525201

20525201

20525202

20525203

20525205

20525205

20525207

20525207

20525209

20525210

205252100

20525300

20525301

20525302

20525303

20525304

20525305

20525306

20525307

205253108

20525311

20525310

20525311

20525312

0.79000

1.01501

2.29335

2.29335

2.29335

2.29335

1.33475

1.93518

2.82907

2.82907

2.82907

2.82907

1.06311

1.09265

4.37241

4.37241

4.37241

4.37241

1.64308

rvl

0.0

sum 1.0

1.05331 htrnr

htmrn

htrnr

htmrr

ht~rr

htrnr

htmrr

htmrn

htmrn

htmrn

htrnr

htrnr

htmrn

htmrr

htrnr

htrnr

htmrn

htrnr

htrnr

htrnr

-- 1------------------------------1-

*toal heat loss to environment

*-- I--- ---- --- ---- --- - I----- - I----------I20512200 sumhtls sum 1.0 0.0

20512201 0.0 1.0 cntrlvar 116

20512202 1.0 cntrlvar 117

20512203 1.0 entrlvar 118

20512204 1.0 cntrlvar 119

20512205 1.0 cntrlvar 120

20512206 1.0 cntdlvar 121

*-------------I------ ----I-- I-- -

*metal heating in pzr

%-- I--- ---- --- ---- --- - 1----- - 1----------1-

20512300 pzrmtht sum 1.0 0.0 1

20512301 0.0 0.3620 htrnr 415100100

20512302 0.59522 htrnr 415200100

20512303 1.07086 htrnr 415200200

20512304 1.07086 htrnr 415200300

20512305 0.550045 htrnr 415200400

20512306 0.550045 htrnr 415200500

20512307 0.453056 htrnr 415200600

rv2

0.0

rv3

0.0

1.95223

4.41094

2.99281

1.41813

4.41094

4.41094

1.65755

1.70360

1.6800

htrnr

htrnr

htmrn

htmrr

htmrr

htrnr

htmrn

htmrn

htmrr

sum 1.0

1.68872 htmrr

0.0 1

200000100

200100101

200100201

200100301

200100401

200100501

200100601

205000100

205000101

210000100

210D00200

210000300

210000400

210000500

210000600

2100D0010

210D00201

210000301

210000401

210000501

0.0 1

210000601

211000100

211000200

211000300

212000100

21200020D

21200030D

212000400

212000500

220000100

0.0 1

225000700

226000100

240000100

246000100

246000101

250000100

251000100

251000200

250100100

255000100

220000101

225000100

225000200

225000300

sum 1.0

0.695734 htmrr

0.921366 htmrr

1.98M9

1.80000

1.80000

2.04439

1.00000

1.00000

1.70445

0.71200

1.68000

htrnr

htrnr

htrnr

htmrr

htmrn

htmrn

htrnr

htmrn

htrnr

0.980177 htmrn

1.05369 htrnr

1.05369 htmrn

-A31-
20525315

20525316

20525317

20525318

20525319

1.23842 htrnr

2.10738 htrnr

0.791681 htrnr

1.0 cntrlvar

1.0 cntrlvar

225000400

225000500

225000600

251

252

ametal heating in broken loop simulators

metal beating in broken loop (1 st. part)

20512600 bklpmht sum 1.0 0.0 1

20512601 0.0 0.157878 htrnr 300000100

20512602 0.622764 htrnr 300000200

20512603 1.27051 htrnr 300000300

20512616 0.668713 htrnr 335000100

20512617 0.622764 htrnr 335000200

20512618 0.869015 htrnr 335000300

*__ -I--1----1----1----1-------1-

Smetal heating in broken loop

*__ -1--------------I- -I--I--I-- -

20512700 bklpmt sum 1.0 0.0 1

20512701 0.0 1.39487 htrnr 370000100

20512702 0.771131 htrnr 370000200

20512703 0.768435 htrnr 370000300

20512704 2.12160 htrnr 370000400

20512705 1.0 cntrlvar 126

W l-------------I - - - -- -I--I--

Smetal heating in intact loop hot leg

*--I--I---I----1----1-------1-

20512800 ilhlmht sum 1.0 0.0 1

20512801 0.0 1.3716 htrnr 100100100

20512802 1.45787 htrnr 100100200

20512803 0.55548 htrnr 100100300

20512804 1.28345 htrnr 1001004100

20512805 0.72288 htrnr 100200100

20512806 1.4772 htrnr 100400100

*- -1--I----I----I----1-------1--

*metal heating in intact loop cold leg

*- -1---------------I- -I- -I-- I--1

20513000

205 13001

20513002

20513003

20513004

20513005

20513006

20513007

20513008

20513009

20513010

20513011

20513012

blhlsim sum

0.0 0.1312

0.1703

0.0042

0.00347

0.12452

0.12452

0.12452

0.12452

0.12452

0.12452

0.04239

0.04363

1.0

Warr

htrar

htmrr

htrnr

htrnr

htrar

htrnr

htmnr

htrnr

htrnr

htrnr

htrnr

0.0 1

315000100

315000200

315100100

315200100

315300100

315300200

315300300

315300400

315300500

315300600

315400100

315500100

*--------------------I-----I- -I- -I-- I---1

Smetal heating in steam generator

*--------------------I-----I- -I- -I-- I---1

20555100 sgmthl sum 1.0 0.0 1

20555101 0.0 1.47943 htrnr 500000100

20555102 1.47943 Warr 500000200

20555103 0.29 1097 htrnr 500000300

20555104 1.52566 htrnr 500000101

20555105 1.52566 htrnr 500000201

20555106 0.300194 htrnr 500000301

20555107 0.615526 htrnr 515000100

20555108

20555109

20555110

20555111

20555112

20555113

20555114

20550

20555200

20555201

20555202

20555203

20555204

20555205

20555206

20555207

2.88042

2.88042

2.88N42

0.627655

2.93718

2.93718

2.93718

20512900

20512901

20512902

20512903

20512904

20512905

20512906

20512907

20512908

20512909

20512910

20512911

20512912

20512913

20512914

20512915

20512916

20512917

ilclmht sum 1.0

0.0 0.6 14734 htmrr

0.498747 htmrr

0.678081 htmrn

0.443073 htmrn

0.498747 htrnr

0.546926 htrur

0.625441 htmru

1.30352 htrnr

0.558497 htrnr

0.678584 htrnr

0.310113 htrnr

0.340649 htmrn

0.955718 htrnr

0.680620 htrnr

0.310113 htmrn

0.348792 htmrn

1.4772 htmrn

0.0 1

100100500

100100600

100 100700

100100800

100100900

100101000

100101 100

100101200

100200200

100300 100

100300200

100300300

100300400

100300500

100300600

100300700

100400200

sgmth2 sum

0.0 3.40507

3.40507

3.20846

3.30846

2.31474

3.17360

3.17360

3.17360

btmrr

htrnr

htmrr

htmrn

htrnr

htmrn

htrnr

1.0

htmrr

htrnr

htrur

htrnr

htrnr

htrnr

hcrnr

htmrr

515000200

515000300

515000400

515000101

515000201

515000301

515000401

0.0 1

530000100

530D00200

530000300

530000400

530000500

530000600

530000700

530000800

*--------------------I-----I- -I- -I-- I---1

*pcs-tubesheet heat transfer

*-----------------I-----I- -I--I--I---

20513200 pcstub sum 1.0 0.0 1

20513201 0.0 56.4226 htrnr 115100100

20513202 56.4226 htrnr 115100200

20513203 0.157962 htrnr 115200100

20513204 0. 157962 htrnr 115200200

*--------------------I-----I- -I- -I-- I----

* tubeshee-scs heat transfer

*--------------------I-----I- -I- -I-- I---1

20513300 tushscs sum 1.0 0.0 1

*- -I---------------I- -I--I--I-- 20513301 0.0 0. 157962 htrnr 115200101

-A32-
20513302 0.157962 htrnr 115200201

*metal hxin rabs

20517000 tabs sum 1.0 0.0 1

20517001 0.0 1.39487 htrnr 370000100

20517002 0.77113 htrnr 370000200

20517003 0.77278 ht~rnr 370000300

20517004 2.12160 htrnr 370000400

bI total metal lix

20517100 qbltotal sum 1.0 0.0 1

20517101 0.0 1.0 catrivar 127

*20517102 1.0 cntrlvar 170

20517103 1.0 cntrlvar 130 * only for uiznula

*pcs stored energy excluding pressurizer

sg lix per unit pcs volume

20516000 qsg/v mutt 0.126646 0.0

20516001 cntrlvar 112

*care lix per unit pcs volume

20516100 qcorelv mutt 0.126646 0.0 1

20516101 cntrivar I111

PUMP power

20516200 pledotv mutt 0.04136 0.0 1

20516201 voidgi 135020000

20516202 velgj 135020000

20516203 pmpbead 135

20516300 pledotl mutt 0.04136 0.0 1

20516301 voidfj 135020000

20516302 velr] 135020000

20516303 pmphead 135

20516400 p2edotv mutt 0.04 136 0.0

20516401 voidgj 165020000

20516402 velgi 165020000

20516403 pmpheaxl 165

20516500 p2edotl mutt 0.04 136 0.0 1

20516501 voidfj 165020000

205 16502 velfj 165020000

20516503 pmphead 165

20516600 qpmp sum 1.0 0.0 1

20516601 0.0 1.0 cntrlvar 162

20516602 1.0 cntrlvar 163

20516603 1.0 cntrlvar 164

20516604 1.0 cntrlvar 165

20516700 qpmplv mutt 0.126646 0.0

20516701 cntrlvar 166

energy to fluid in vessel from structures

20557000 pcsqre sum

20557001 0.0 1.0

20557002 1.0

20557003 1.0

20557004 1.0

20557005 1.0

20557006 1.0

20557007 1.0

20557008 1.0

20557009 1.0

20557010 1.0

20557011 1.0

20557012 1.0

1.0 0.0

cntrlvar 253

cntrlvar 113

cntrlvar 171

catrlvar 117

cntrlvar 118

cntrlvar 119

cntrlvar 128

cntrlvar 120

cntrlvar 129

cntrlvar 121

cotrlvar 132

cntrlvar 133

*rv metal heat

*rv ambloss

only for simula

*bll ambloss

*b~cl aznbloss

*rabv aznbloss

*illil heat

*ilhl ambloss

O ict heat

SilcI ambloss

" pcs-.tubesheet

2 tubeshect-scs

scs stored energy

20557300 scsqse sum 1.0 0.0 1

20557301 0.0 1.0 entrlvar 552 *sg heat

20557302 1.0 cntrlvar 115 sg arabloss

*heat flow calculations

ccc energy flow

20515300 pvecc div 1.0 0.0 1

20515301 rhotj 630000000 p 600010000

20515400 hecc sum 1.0 0.0 1

20515401 0.0 1.0 ufj 630000000

205 15402 1.0 cntrlvar 153

20515500 mdothecc mutt 1.0 0.0 1

20515501 mflowj 630000000

20515502 cntrlvar 154

20515600 qecd/v mutt 0.126646 0.0 1

20515601 cntrlvar 155

20515700 mdotev mutt 0.126646 0.0 1

20515701 mflowj 630000000

20562000 rvhx

20562001 0.0

20562002

20562003

20562004

20562005

20562006

20562007

20562008

20562009

20562010

20562011

20562012

20562013

20562014

20562015

sum

0.3080

0.6959

0.6959

0.6959

0.6959

0.2615

0.2688

0.3 107

0.7020

0.7020

0.7020

0.7030

0.6

0.2

1.0

6.2832 0.0 1

htrnr 205000101

htrnr 210000101

htrnr 210000201

htrnr 210000301

htrar 210000401

htrnr 210000501

htrnr 210000601

htrnr 211000100

litrnr 211000200

htrnr 212000100

litrr 212000200

litrr 212000300

litrr 212000400

htrnr 212000500

cntrlvar 253

* -I- -- I--1--I- -I-.-I--- -I-

* total vessel hxlv

-A33-
* - - - - - - - I I I

20562100 rvhx/v mult 1.0 0.0 1

20562101 cntrlvar 620

*total massless energy flaws from pcs excluding qcore and qsg

20562200 qstruc sum 1.0 0.0 1

20562201 0.0 1.0 cntrlvar 123 *przr

20562202 1.0 cntrlvar 620 Srv

20562203 1.0 cntrlvar 171 bI

20562204 1.0 cntrlvar 128 Uhjl~

20562205 1.0 cntrlvar 129 Ucld

20562300 qstruclv mult 0.126646 0.0 1

20562301 entrlvar 622

*sum of all massless energy flows from pcs

20562400 deldt sum 1.0 0.0 1

20562401 0.0 1.0 cntrlvar III * core

20562402 1.0 cntrlvar 112 * sg

20562403 1.0 cntrlvar 622 *structure

20562404 1.0 cntrlvar 166 * pumps

20562500 de/dt/vv mutt 0.126646 0.0 1

20562501 cntrlvar 624

sum of mass flow energy flows and massless energy flows

20562600 dtqflo sum 1.0 0.0 1

20562601 0.0 1.0 cntrlvar 624 * de/dt

20562602 -1.0 cntrlvar 433 * porv

20562700 dtqflv mutt 0.126646 0.0 1

20562701 cntrlvar 626

*primary coolant pump speed controllers

calculate mass flow error

20590100 msserr sum 1.0 0.0 1

20590101 479.30 -1.0 mflowj 100010000

Spump 2 speed

20590300 pcp2spd integral 0.34482 331.9524 1

20590301 cntrlvar 901

*--I- -1- -I-

*pcp2 pump velocity table

1656100 508 cntrlvar 903

1656101 0.0 0.0

1656102 369.0 369.0

modify pcp2 pump data

1650301 135 135 135 -1 0 504 0

- - -- - -I I I 1-I

*pressurizer spray valve controller

I - - - - -I -1---I 

Sspray valve

4070000 spryly valve

4070101 406010000 420010000 3.3451e-4 1.5432e01

1.5432e01 000100

4070201 0 .00000000 .00000000 0.0

4070300 sm'vlv

4070301 904 999

*spray valve position calculator

20590400 spray sum -1.0 0.0 1 contin

+ 3ý 0.0 1.0

20590401 14.93+6 -1.0 p 420010000

position vs area table

20299900 normarea.

20299901 0.0 0.0

20299902 0.0001 0.0

20299903 1.0 1.0

*----I--I--I--I--I--I--

spressurizer level control using charging and letdown

components

*--------------------I-----I- -I- -I-- I----

*charging reservior

*9800000 chrg tmndpvol

*9800101 1.0 1.0 0.0 0.0 0.0 0.0

*9800102 4.0-5 0.0 00000

*9800200 3

*9800201 0.0 2.07+07 558.9

*- -1- -1- -I--

*charging valve

*985000 chrg valve

29850101 980000000 185000000 3.9"-5 0.0 0.0

000100

pump I ed

20590200 pcplspd integral 0.34482 333.7236 1

20590201 cntrlvar 901

2pcpl pump velocity table

1356100 508 cntrlvar 902

1356101 0.0 0.0

1356102 369.0 369.0

*modify pcpI pump data

1350301 0 0 0 -1 0 504 0

.-A34-
*9850201 0 .00000000 .00000000 0.0

*9850300 srvvlv

*9850301 905 999

* 1I- -I-- -I--

*charging valve position calculator

*20590500 charge sum 7.7 0.0 1

2+ 3 0.0 1.0

*20590501 0.92 -1.0 cntrlvar 2

*letdown sink

*99f00000 ltdwn tmdpvol

*9900101 1.0 1.0 0.0 0.0 0.0

*9900)102 4.0-5 0.0 00000

*9900200 3

*9900201 0.0 1.4 +7 558.9

*letdown valve

*99500(00 ltdwn valve

*9950101 185000000 990000000 2.5-5 0.0

000100

29950201 0 .00000000 .00000000 0.0

*9950300 srvvlv

29950301 906 999

* - I - -I - I

2letdown valve position calculator

2 - - - - I I

*20590600 letdown sum -7.7 0.0 1

*+ 3 0.0 1.0

*20590601 1.10 -1.0 cntrivar 2

*____ -I - 1--- - 1--- - 1--- 1--l- -1

2steam valve controller

*- -I -- I---11---I- -I--I- - I--

changes to steam valve

*5500201 0 19.758 22.082 0.0

*5500300 srwvvl

*5500301 910 540

*20254000 nonnarea

*20254001 0.0 0.0

*2025400(2 0.0001 0.0

*20254003 1.0 1.0

2compute delta t error

220590700 delta sum 1.0 0.0 1

*20590701 559.0 -1. tempf 185010000

2filter delta t thru deadband

*20590800( deadband function 1.0 0.0 1

2205908031 cntrlvar 907 908

2202908(3( reac-t

*20290801 -100. -100.

*20290802 -0.25 -0.25

*20290803 -0.25 0.0

*2032903804 0.25 0.0

*20290805 0.25 0.25

*203290806~ 100. 100.

2contin integrate delta t error

*20590900 int integral 1.0 0.0 1

*

2 05J9D901 cntrlvar 908

2steam valve position calculator

0.0 *20591000 tcontrol sum 1.0 0.645229 0 *conti

*+ 3 0.6 0.90

*20)591001 0.645229 -0.07126 cntrlvar 908

*2051002 -0.01492 catrlvar 909

*- -I--------------I- -I--I-- I--

* simplified feed system controller

*- -1--------------I- -I--I-- I-- -

20591100 sglvlerr sum 1.0 0.0 1

0.0 20591101 3.09 -1.0 cntrlvar 001

20591200 feedflow sum 1.0 0.0 1

20591201 0.0 1.0 mflowJ 550000000

20591202 48.4 cntrlvar 911

2- -I--I -I2replace feed junction table

*2 - - - - - I

5600200 1 0 cntrlvar 912

*contin 5600201 -100.0 25.553 0.0 0.0

5600202 -1.0 0.0 0.0 0.0

5600203 0.0 0.0 0.0 0.0

5600204 50.0 50.0 0.0 0.0

-A35-

Appendix B Input Deck for Transient Calculation

=]oft 19-1 post teat analysis deck

2initial conditions

2pcp pressure = 14.901 nipa

2core power =50. mw

pcs flow =479.3 kg/s

*thot =578. k

*tcold = 559.0 k

0000100 restart transnt

0000101 run

0000102 si

20000103 16006

0000103 6934

0000105 5. 10.

*time step control cards

2 end time min dt max dt optn mnr nljr rst

0000201 200.00 I.em-6 1.0 2 1 30 100

0000202 1000.0 1.e-6 1.0 2 5 300 500

0000203 2000.0 1 .e-6 0.1 2 50 3000 5000

0000204 4000.0 1.e-6 0.5 2 10 1000 2000

0000205 8000.0 1 e-6 0.1 2 50 4000 5000

0000206 10000. 1.e-6 0.5 2 10 2000 2000

minor edit variables

2pressure

*0000328 tempt

0000316 tempf

x0000330 teznpf

20000331 tempt

20000332 tempt

20000333 tempt

0000317 tempt

20000335 tempt

20000336 tempt

20000337 tempt

20000338 tempf

20000339 tempt

20000340 tempt

415050000

415040000

415030000

315120000

350020000

205010000

210010000

345010000

210030000

210040000

245010000

246010000

250010000

2 pzr volume 5

2te-139-19

" te-139-20

2 te-p138-171

* te-lst-1/te-2st-1

2

te-lst-2/te-2st-2

" te-bl-1I

" te-lst-14/te-2st-14

" te-3up-2

" te-lIup-6

" te-2up-4

" te-lup-3

20000301 p

0000301 p

20000303 p

20000304 p

20000305 p

20000306 p

0000302 p

0000303 p

0000304 p

20000310 p

0000305 p

0000306 p

20000313 p

0000307 p

0000308 p

34.5010000

310010000

315110000

350010000

315090000

350020000

185010000

100010000

420010000

110010000

245010000

215010000

200010000

530010000

535010000

* pe-bl-1

2pe-bI-2

2 pe-bl-3

" pe-bl-4

" pe-bl-6

" pe-bl-8

2pc-pc- I

pepc-p2

2porv inlet

2pt-139-2,3,4

2pe-lup-la,Ib

2pe-lst-la,b/pe-2st-Ia,b

* pe-lst-3a,3b

2pe-sgs-01

Spt-p4-85

*densities

20000341 rho 345010000 2de-bl-1I

0000318 rho 310010000 * de-bl-2

0000319 rho 185010000 * de-pc-1

0000320 rho 100010000 * de-pc-2

20000345 rho 115120000 2de-pc-3

0000321 voidgi 400010000 2surge line density

20000347 rho 115040000 2slg tubes

20000348 rho 115050000 2sfg tubes

20000349 rho 115060000 2slg tubes

20000350 rho 115070000 2 s/gtubes

2velocities

20000351 voidf 100010000 Uhill nozzle

20000352 velt 100010000 U ihl nozzle

20000353 velf 115030000 2slg inlet

20000354 velf 400010000 2surge line

20000355 velfj 425000000 2pan' Iiq vel

20000356 veig 100010000 lihI nozzle

20000357 velg 115030000 2S/g inlet

'0000358 veig 400010000 surge line

20000359 velgj 425000000 2pan' yap vel

2mass flow rates

0000322 mflowj 100010000 2Uihl nozzle

20000361 mflowj 150010000 * pump outlet

20000362 mflowj 185020000 * dtt-rake Belc

0000323 mflowj 400010000 *

2 pres. surge line flow

0000324 mflowj 407000000 * pzr spray flow

0000325 mflowj 425000000 * pres. relief valve flow

0000326 mflowj 550000000 steam flow control valve

0000327 mflowj 548000000 2aux feed

20000369 mflowj 560000000 main teed

2cladding temperatures center module

2temperatures

0000309

0000310

0000311

0000312

0000313

0000314

0000315

tempt

tempt

temnpt

tempt

tempt

tempt

tempt

406010000

310010000

100010000

185010000

115030000

115100000

515070000

" spray tempt

" te-bI-2a,2b,2c

" te-.pc-2a,2b,2c

2te-pc-lI

*te-sg-lI

*te-sg-2

2te-sg-4

20000371 httemp 230000110

20000372 httemp 230000210

" te-511S-015

2 te-5h5-034

-Bi-
*0000373 hternp 230000310 *te-5h5-049

*peak centerline temperatures

*0000374 httemp 230000101 core lower region

*0000375 hittemp 230000201 *core middle region

*0000376 h"em 230000301 *core upper region

*reactor kinetic parameters

0000328 rlctpow 0 2total reactor power

*0000378 rkizpow 0 3 fission decay power

*0000379 rkgapow 0 t gamma decay power

*0000380 rkreac 0 reactivity

*0000381 pmphead 135 * pcpI head

*0000382 pmphead 165 * pcp2 head

0000329 mflowi 185010000

0000330 mflowj 185030000

*0000388 mflowi 200020000

0000331 pmpvel 135

control variable requests

0000332 cntrlvar 001

0000333 cntrlvar 002

0000334 cntrlvar 003

0000335 cntrlvar 041

0000336 cntrlvar 042

0000337 cntrlvar 043

0000338 cntrlvar 004

0000339 cntrlvar 005

0000340 cntrlvar 006

0000341 cntrlvar 007

0000342 cntrlvar 008

0000343 cntrlvar 009

0000344 cntrlvar 010

0000345 cntrlvar 433

0000346 cntrlvar 434

0000347 cntrlvar 1I1

0000348 cntrlvar 112

0000349 cntrlvar 113

0000350 cntrlvar 114

0000351 cntrlvar 115

0000352 cntrivar 116

0000353 cntrlvar 117

0000354 catrlvar 118

0000355 cntrlvar 119

0000356 cntrlvar 120

0000357 cntrlvar 121

0000358 cntrlvar 122

0000359 cntrlvar 123

0000360 cntrlvar 251

0000361 cznrlvar 252

0000362 cntrlvar 253

0000363 cntrlvar 126

0000364 cntrlvar 127

0000365 cntrlvar 128

0000366 cntrlvar 129

0000367 cntrlvar 130

0000368 cntrlvar 551

0000369 cntrlvar 552

0000370 cntrlvar 132

0000371 cntrivar 133

0000372 cntrlvar 170

0000373 catrlvar 171

0000374 cntrlvar 570

0000375 cutrlvar 573

0000376 cntrlvar 153

0000377 cntrlvar 154

0000378 cntrlvar 155

0000379 cntrlvar 156

0000380 catrlvar 157

0000381 cntrlvar 160

0000382 cntrlvar 161

0000383 cntrivar 166

0000384 cntrlvar 167

0000385 cntrlvar 620

0000386 cntrlvar 621

0000387 cntrlvar 622

0000388 cntrlvar 623

0000389 cntrlvar 624

0000390 cntrlvar 625

0000391 cntrlvar 626

0000392 cntrlvar 627

0000393 tempg 515070000

0000394 rho 420010000

0000395 cputime 0

20800095 dt 0

20800096 dtcrnt 0

2trips

* variable trips

0000501 p 100010000 lc null 0 14.193103e6 I

V occ check valve

0000502 p 600010000 go p 185010000 20.e6 n

2 accumulator check valve

0000503 p 615010000 ge p 185010000 20.e6 n

2isolation valve hot leg

0000504 time 0 It null 0 0.0 1

2isolation valve cold leg

0000505 time 0 It null 0 0.0 1

2qobv hot leg

0000506 time 0 It null 0 0.0 1

Sqobv cold leg

0000507 time 0 It null 0 0.0 1

2check valve surge line pressurizer

0000508 time 0 ge null 0 0.0 1

-B2-
pressurizer relief

0000509 tempf 10001000

* steam control valv

00005 10 time 0

* boundary system

0000511 time 0

* pis trip

0000512 time 0

S hpis trip

0000513 time 0

0000520

0000521

0000522

0000523

0000530

0000531

0000536

0000540

0000541

0000550

0000551

0000552

0000560

0000561

0000562

0000563

p 530020000

p 530020000

p 530020000

p 530020000

time 0

p 530020000

time 0

tempf 10001000

p 100010000

time 0

time 0

time 0

p 100010000

time 0

time 0

cntrlvar I

ralve -0000615

0go null 0 597.0 1 0000616

e 0000617

It null 0 0.0 1 0000618

,alve 0000621

It null 0 0.0 1 0000622

0000623

go null 0 10000.0 1 0000624

0000625

ge null 0 10000.0 1 0000626

0000627

gt null 0 7.103448c6 n 0000628

It null 0 7.0344827c6 n 0000629

gt null 0 6.34 48275c6 n 0000635

It null 0 6.4137931c6 n 0000636

go null 0 3600.0 n 0000650

9t p 547010000 0.0 n 0000651

ge null 0 10000.0 n 0000652

g t null 0 583.16 1 0000655

gt null 0 1.57455307 1 0000656

ge null 0 10000.0 1 0000659

ge timeof 625 0.0 1 0000660

ge timeof 509 1580. 1 0000669

to null 0 13.15862c6 n 0000670

go timeof 552 265.0 1 0000680

St null 0 5400.0 n 0000688

It null 0 2.1844 11 0000689

-612

615

612

605

623

-571

621

509

623

576

-576

629

626

504

509

-652

650

-509

601

508

561

504

561

565

530

690

-575

688

and

and

or

or

or

and

and

and

or

and

and

and

or

and

and

and

or

and

or

or

or

or

and

and

or

or

and

and

609

614

616

607

570

-571

622

-552

624

-509

-577

627

628

504

-536

550

652

651

603

609

562

504'

564

-655

530

574

-551

0000564 cntrivar 1 St null 0 2.9464 n 689

0000565 time 0 go timeof 669 966. 1

0000570 p 420010000 St null 0 1.62005We n

0000571 p 420010000 It null 0 1.606269o7 n

0000572 p 420010000 It null 0 1.486300e7 n

0000573 p 420010000 St null 0 1.506980e7 n

0000574 p 420010000 St null 0 1.533874e7 n

0000575 p 420010000 It null 0 1.50500We n

0000576 p 420010000 It null 0 1.482953e7 n

0000577 p 420010000 St null 0 1.49595067 n

logical trips

0000600 536

* modify from 670 in original input

0000601 563 and 561 n

0000602 -563 and -564 n

0000603 655 and 602 n

0000604 609 or 609 1

0000605 572 and -509 n

0000606 -572 and -573 a

0000607 1608 and 606 n

0000608 605 or 607 n

0000609 540 or 541 1

0000610 612 or 520 n

0000611 :-521 and -616 n

0000612 611 and 610 n

0000613 616 or 523 n

0000614 -522 and 613 n

0000690

n

a

n

n

n

n

n

n

n

n

n

n

n

n

n

n

n

n

n

n

n

n

n

0.0 1

415100101

r415200101

415200201

415200301

r415200401

r415200501

415200601

r415200701

r416200101

41510

415200100

415200200

415200300

415200400

415200400

415200600

415200700

***pzr heater delete

14201000 delete

14202000 delete

* - - - - - -

* control variable 114 re-define

20511400 pzrbeat sum

20511401 0.0 0.362

20511402 0.70246-

20511403 1.26381

20511404 1.26381

20511405 0.64915:

20511406 0.64915:

20511407 0.53468:

20511408 0.53468

20511409 0.27306:

1.0

htrnr

4htma

hitrar

htmrr

2 btrai

2 htra

8 htrni

8 htrn

3 htraz * - - - - - -

*control variable 123 redefine

* - - - - - -

20512300 pzr sum 1.0 0.

20512301 0.0 0.362 humra

20512302 0.59522 htmrr

20512303 1.07086 htmra

20512304 1.07086 htrar

20512305 0.550045 htrnr

20512306 0.550045 Wtar

205 12307 0.453056 htarr

20512308 0.453056 htrar

-B3-
20512309 0.150656 htrnr 416200100

primary coolant pump 1

1351402

1351403

1351404

1351405

1351406

1351407

1351408

-8.229700e-01

-6.333200e-01

-4.553400e-01

-2.710900c-01

-1.771600c-01

-9.073000"-2

0.000000C+00

1 .996M00+00

1 .589700e+00

1 .327900e+00

1.194900e+00

1 .060500e+00

I .015600e+00

9.342790e-01

1350000

1350101

1350102

1350108

1350109

1350200

1350201

1350202

1350301

1350302

1350303

1350310

pcpumpl pump

0.0366 0.0 0.099 0.0 90.0 0.319

00000

130010000 0.0 0.0 0.0 000100

140000000 0.0 0.05 0.05 000100

0 14818100. 1242890. 2463900.0 0.0

0 8.8943000 9.2942000 0.0

0 8.89280008. 1177000 0.0

0 0 0 .-1 0 509 0

369.00 .90178860 .3 1550 96.00 500.60 1.43 10

613.6 0.0 207.0000 0.0040000 19.598000 0.0

0.0 0.0, 0.0

single phase head curves

Shead curve no. 1

*__ -I- -I--1-I--1-I--1-I-- 1-I

1351100 1 1

1351101 0.000000e+00 1.403600e+00

1351102 1.906100e-01 1.363600e+00

1351103 3.896300e-0I 1.318600e+00

1351104 5.939600e-0l 1.232800e+00

1351105 7.902000e-01 1.133600e+00

1351106 1.000000e+00 1.000000e+00

*- -1-- I----------------- I-- I--

b ead curve no. 2

*__ -1---------------I- -I- -I-- I--1

1351200 1 2

1351201 0.000000e+00 -6.700000e-01

1351202 2.0000O0e-01 -5.OOOOOOe-01

1351203 4.OOOOO~e-01 -2.5000O0c-01

1351204 5.755400e-01 0,000000C+00

1351205 7.443200e-01 2.583000e-01

1351206 7.734B00e-01 3.778000c-01

1351207 8.631300e-01 6.326000e-01

1351208 1.000000e+00 1.000000e+00

*- -1---------------I- -I- -I-- I--1

*head curve no. 3

1351300 1 3

1351301 ..1.000000e+00 2.472200e+00

1351302 -8.0574O0e-01 2.047400c+00

1351303 -6.069000e-01 1.831000~e+00

1351304 -4,06S300e-01 1.624000e+00

1351305 -2.001710e-01 1.470500e+00

1351306 0.000000e+00 1.403600e+00

*- -1---------------I- -I- -I-- I--1

b ead curve no. 4

*___ -I-- I--------------- - -I- - I--

1351400 1 4

1351401 -1.000000e+00 2.472200e+00

*-------------I------ ----I-- I--1

*head curve no. 5

*--------------------I-----I- -I- -I-- I---1

1351500 1 5

1351501 0.000000e+00 2.5OOOOOe-01

1351502 2-OOOOO0e-01 2.800OO0e-01

1351503 4.0000O0e-01 3.400000e-01

1351504 4.11S000c-O 2.768000e-01

1351505 5.976300"-1 4.584000"-1

1351506 7.934670e-01 6.992000e-01

1351507 1.000000~e+00 1.000000e+00

*-- 1------------------------------------1-

b ead curve no. 6

1351600 1 6

1351601 0.OOOOO0c+00 9.342790e-01

1351602 9.109900e-02 9.229000e-01

1351603 1.865090e-01 8.963000e-01

1351604 2.717620e,01 8.750000ce-01

1351605 4.558720e-01 8.433000c-01

1351606 5.744060e-01 8.355000c-01

1351607 7.405760e-01 8.466000c..01

1351608 7.666190e-01 8.469000e-01

1351609 8.714710e-01 8.838000e.-01

1351610 1.000000e+00 1.OOOOO~e+00

b ead curve no. 7

*--------------------I-----I- -I- -I-- I---1

1351700 1 7

1351701 -1.OOOOOOe+00 -1.OOOOO~e+00

1351702 ..8.OODOOO~e-01 -6.300000e-01

1351703 -6.OOOOO~e-01 ..3.OOOOOOe-01

1351704 -4.OOOOO0e-O1 -5.OOOOOoe-02

1351705 -2.OOOOO~e-01 1.5000000-01

1351706 0.000000e+00 2.5000O0e-01

*--------------------I-----I- -I- -I-- I---1

b ead curve no. 8

*--------------------I-----I- -I- -I-- I----

1351800 1 8

1351801 -1.OODOOO~e+00 -1.OOOOO~e+00

1351802 -8.0000O0e-.01 -9.700000e.O1

1351803 -6.OOOOO~e-01 ..9.5000000-01

1351804 -4.OOOOOOe-01 -8.800000C-01

1351805 -2.OOOOO~e-01 -8.0000000-01

1351806 0.OOOOO~e+00 -6.700000e-01

*single phase torque d~at

torque curve no. I

-N4-
1351900 2 1

1351901 0.000000c+00 6.032000e-O1

1351902 1.930000e-Ol 6.325000e-01

1351903 3.930000"-1 7.369000e-01

1351904 5.955200e-O1 8.331000c-O1

1351905 7.978200e-Ol 9.229000e-01

1351906 1.000000e+00 1.000000e+00

*torque curve no. 2

1352000 2 2

1352001 0.OOOOO0c+00 -6.700000"-1

1352002 4.OOOOO0e-01 -2.500000e-01

1352003 5.OOOOOOe-01 1.500000e-01

1352004 7.372550e-01 5.265860"-1

1352005 7.680490e-01 6.065940c.01

1352006 8.672300e-0 1 7.436600e-01

1352007 1.000000e+00 1.OOOOOOe+00

*torque curve no. 3

1352100 2 3

1352101 -1.000000e+00 1.994300e+00

1352102 -8.009600e-01 1.394000e+00

1352103 -6.063800e-01 1.097500e+00

1352104 -4.068600c-01 8.220000e-01

1352105 -1.992800e-01 6.648000"-1

1352106 0.0OOOO0e+00 6.032000e-01

*torque curve no. 4

*----I--I--I--I--I--I--

1352200 2 4

1352201 -1.000000e+00 1.984300e+00

1352202 -8.223400e-01 1 .830800e+00

1352203 -6.337100e-01 1.682400e+00

1352204 -4.585300e-01 1.557000e+00

1352205 -2.670230e-Ol 1.436200c+00

1352206 -1.76107We-01 1.387900e+00

1352207 -8.931000e-02 1.348100e+00

1352208 0.000000e+00 1 .233610e+00

---- I--I--I--I--I- -Itorque curve no. 5

*----I--I--I--I--I--I1352300 2 5

1352301 0.000000e+00 -4.5OOOOOe-01

1352302 4.OOOOOOe-01 -2.5OOOO00-01

1352303 5.0000O0e-01 0.OOOOOOe+OD

1352304 1.OOOOO~e+00 3.569000e-01

*----I--I--I--I--I--I--

torque curve no. 6

*--I--I--I---1--1---1-

1352400 2 6

1352401 0.OOOOOOe+00 1.233610e+00

1352402 9.064300e-02 1.196500e+00

1352403 1.885690e-01 1.109600e.+00

1352404

1352405

1352406

1352407

1352409

1352409

13524 10

2.734700e-O1

4.586690e-01

5.744S00e-01

7.38 1600e-01

7.685200e-01

8.700570e-01

I .000000e+00

1.04 1600e+00

8.95S000e-01

7.807000e-01

6.134000c-01

5.849000e-01

4.877000e-01

3.569000e-01

X--------------------I------- - -- I- - I---

'torque curve no. 7

I---- ---------- - - ----I- - I--

1352500 2 7

1352501 -1.000000c+00 -1.000000e+00

1352502 -3.OOOOO0e-01 -9.00000e0"1

1352503 -1.OOOOOl-0 -5.OOOOO0e-01

1352504 0.000000c+00 -4.5OOOO0e-01

*2 I------ --------- ----I- - I--

*torque curve no. 8

*- I------ --------- ----I- - I--

1352600 2 8

1352601 -1.OOOOO~e+00 -1.000000e+00

1352602 -2.SOOOOOe-01 -9.OOOOO00-01

1352603 *8.ODOOOO~e-02 -8.OOOOO6c.41

1352604 0.000000e+00 ..6.700000e-0I

two - phase multiplier data from 19-1 test data

2head curve

1353000 0

1353001 0.000000e+00 0.0000000+00

1353002 2.000000e-02 2.000000e-02

1353003 6.OOOOO~e-02 5.000000e-02

1353004 1.OOOOO~e-01 1.OOOOOOe-01

1353005 2.OO0OOe~-01 4.600000e-01

1353006 2.400000e-01 8.OOOOO0e-01

1353007 3.000000"-1 9.600000"-1

1353008 4.OOOOOOe-01 9.8000O0e-01

1353009 6.OOOOO0c-01 9.700000c-01

1353010 8.OOOOO0e-01 9.OOOOO~c-01

1353011 9.OOOOO~e-01 8.OOOOOOe-01

1353012 9.600000e-01 5.00OOO0e-01

1353013 1.000000e+00 0.00OO00e+00

2torque curve

S 1---I-----------------------I1353100 0

1353101 0.000000e+00 0.0O0O00C+00

1353102 1.250000e-01 7.0000O0e-02

1353103 1.650000"-1 1.250000c-01

1353104 2.400000e-01 5.600000e-O1

1353105 8.OOOOOOe-01 5.600000e-01

1353106 9.600000e-01 4.500000e-01

1353107 1.000000c+00 0.000000e+00

pump 2-phase difference data

-BS-
*head curve no. 1

*_ I I I I I 1-I

1354100 1 1

1354101 O.000000e+00 0.000000e+00

1354102 1.000000e-O1 8.300000e-01

1354103 2.ODOOOO~e-01 1.090000e+00

1354104 S.OOOOO0e-01 1.020000c+00

1354105 7.OOOOO~e-01 1.010000e+00

1354106 9.000000e-01 9.400000e-01

1354107 1.OOOOO~e+00 1.000000C+00

*- -1--1------------------------1-

*head curve no. 2

- I---- --------- - - ----I-- I-- -

1354200 1 2

1354201 0.000000e+00 0.000000C+00

1354202 1.OOOOO0e-01 -4.000000e-02

1354203 2.OOOOO~e-01 0.000000e+00

1354204 3.OOOOO0e-01 1.OO0OO0e-01

1354205 4.000000e-01 2.O0000e0"1

1354206 8.ODOOOOcOe-0 6.700000e-01

1354207 9.000000"-1 8.OO0OO0e-01

1354208 1.000000e+00 1.000000e+00

- I---- --------- - - ----I-- I-- -

b ead curve no. 3

*___ -I----- --------- I- -I--I-- I-- -

1354300 1 3

1354301 -1.000000e+00 -1.160000e+00

1354302 -9.OOOOO~e-01 -1.240000e+00

1354303 -8.000000e-01I -1.770000e+00

1354304 -7.0OOOO~e-01 -2.360000e+00

1354305 -6.OO0OOOt-01 -2.790000e+00

1354306 -5.ODODOO e-01 -2.9100000+00

1354307 -4.OO0OOOt-01 -2.670000e+00

1354308 -2.5OOOOOe-01 -1.690000e+00

1354309 -1.000000e-01 -5.OOOOOOe-01

1354310 0.000000e+00 0.OOOOO~e+00

*- I---- --------- - - ----I-- I-- -

head curve no. 4

*- -I--------------I- -I--I-- I-- -

1354503 4.OOOOO0e-Ol -6.500000e-01

1354504 6.OOOOO~e-01 -9.300000e-01

1354505 8.000000e-01 -1.190000e+00

1354506 1.ODOOOO~e+00 -1.470000e+00

*----I--I--I--I--I--I--

*head curve no. 6

---- I--I--I--I--I- -I1354600

1354601

1354602

1354603

1354604

1354605

1354606

1354607

1354608

1354609

1354610

1

0.0000000+00

1.0000000-01

2.500000e-01

4.OOOOOOe-01

S.OOOOO0e-O1

6.OOOOO~e-01

7.OOOOOOe-01

8.0OOOO0C-01

9.OOOOOOe-01

1 .000000e+00

6

1.1000000-01

1 .3000000-01

1.500000e-01

I .300000e-O1

7.0000O0c-02

-4.0OOOO~e-02

-2.300000e-01

-5. lOOOO00-01

-9. IOOOO0e-01

-1 .470000e+00

2head curve no. 7

1354700 1 7

1354701 -1.000000c+00 0.000000e+00

1354702 0.000000e+00 0.000000e+00

*----I--I--I--I--I--I-1

bead curve no. 8

*----I--I--I--I--I--I--

1354800 1 8

1354801 -1.000000e+00 0.'000000e+00

1354802 0.000000e+00 0.000000C+00

*-----------------I-----I- -I- -I-- I---1

Storque curve no. 1

*----I--I--I--I--I--I-1

1354900 2 1

1354901 0.000000e+00 6.032000e-01

1354902 1.930000e-01 6.325000e-01

1354903 3.930000e-01 7.369000e-01

1354904 5.955200e-01 8.331lOOec-01

1354905 7.978200"-1 9.229000e-01

1354906 1.000000e+00 1.0O0000e+00

---- I--I--I--I--I--I-1

2torque curve no. 2

*----I--I--I--I--I--I-1

1355000 2 2

1355001 0.000000e+00 -6.700000e-01

1355002 4.OOOOOOe-01 -2.SOOO0OOe-01

1355003 5.OOOOOOe-01 1 .500000"-1

1355004 7.372550e-01 S.265860e-01

1355005 7.680490e.01 6.065940e-01

1355006 8.672300e-01 7.436600e-01

1355007 1.OOOOOOe+00 1.000000C+00

*----I--I--I--I--I--I-1

*torque curve no. 3

*----I--I--I--I--I--I1355100 2 3

1355101 *1.000000e+00 1.994300e+00

1354400

1354401

1354402

1354403

1354404

1354405

1354406

1354407

1354408

1354409

13544 10

I 4

-1 .000000C+00

*9.OOOOOOe-01

-8.OOOOO0e-01

-7.OO0OOOc-01

-6.OOOOOOe-01

-5.OOOOOOe-01

-3 .50OOOOe-01

-2.OOOOOOe-01

-1.0000000-01

0.000000e+00

-1. 160000e+00

-7.800000e-01

-5 .0000O00-01

-3. lOOOO00-01

-1.700000e-01

-8.000000e-02

0.OOOOO~e+00

5.0000O0e-02

8.000000e-02

1.lOOOO~c-01

2- -1--1-----------------------1-

b ead curve no. 5

*- -I--------- I- -----I--I--I---

1354500 1 5

1354501 0.000000t+00 0.000000e+00

1354502 2.OO0OOOe-01 -3.400000e-01

-BO-
1355102 -8.009600e-Ol 1.394000e+O0

1355103 -6.063800e-01 1.097500e+00

1355104 -4.068600e-01 8.220000e-01

1355105 -1.992800e-01 6.648000e-01

1355106 0.000000e+00 6.032000e-01

Storque curve no. 4

1355200 2 4

1355201 -1.000000e+00 1.984300e+00

1355202 .'8.223400e-01 1.830800e+00

1355203 -6.337100e-01 1.682400e+00

1355204 -4.5853O0e-01 1.557000e+00

1355205 -2.670230e-01 1 .436200e+00

1355206 -1.761070e-O1 1.387900e+00

1355207 -8.931000e-02 1.348100e+00

1355208 0.OOOOO0e+0O 1.233610e+00

*- 1I -I1- -I---l- -I--I- -I-

*torque curve no. 5

1355300 2 5

1355301 0.ODOOO~e+00 -4.500OOOe-01

1355302 4.OOOOO0e-01 -2.500000e-01

1355303 5.0000O0c-01 0.000000e+00

1355304 1.000000e+00 3.569000e-01

- 1--------I---- - - ----I-- I-- -

*torque curve no. 6

* -I--I------------------------I1355400 2 6

1355401 0.000000e+00 1.233610e+00

1355402 9.064300e-02 1.196500e+00

1355403 1.885690e-0l 1.109600e+00

1355404 2.734700e-0l 1.041600e+00

1355405 4.586690e-01 8.958000e-01

1355406 5.744B00e-.01 7.807000e-01

1355407 7.391600e-01 6.134000e-01

1355408 7.685200e-01 5.849000e-01

1355409 8.700570e-0l1 4.877000e-01

1355410 1.000000e+00 3.569000e-01

*torque curve no. 7

*--I--I--I--I--I----I1355500 2 7

1355501 -1.000000e+00 -l.0000O0e+00

1355502 -3.OOOOO~e-01 -9.OOOOO00-01

1355503 -1.0OOOO~e-01 -5.OOOOOOe-01

1355504 0.000000e+00 -4.500000e-01

*----I--I--I--I--I--I-

*torque curve no. 8

*----I--I--I--I--I--I-1

1355600 2 8

1355601 -1.000000e+00 -1.000000e+00

1355602 -2.5OOOO~e-01 -9.0000O0e-01

1355603 *8.OOOOO~e-02 -8.0000000,01

1355604 0.0OOOO~e+00 -6.700000e-01

*pcpI pump velocity table

1356100 536

1356101 0.0 0.0

1356102 1.0 220.

*primary coolant pump 2

1650000 pcpump2 PUMP

165010 0.0366 0.0 0.099 0.0 90.0 0.319

1650102 00000

1650108 160010000 0.0 0.0 0.0 000100

1650109 170000000 0.0 0.1 0.1 000100

1650200 0 14832700. 124289. 2463590.0 0.0

1650201 0 8.4974000 8.8872000 0.0

1650202 0 8.4959000 6.6507000 0.0

1650301 135 135 135 .1 135 509 0

1650302 369.0 .89699187 .3 1550 96.000 500.60000 1.43 1

1650303 613.6 0.0 207.433 0.004 19.5980 0.0

1650310 0.0 0.0 0.0

- 1---------I-----I- -I- -I-- I--

2spray valve

* I-----I- --------- -I- -I-- I--1

4070000 sprvlv valve

4070101 406010000 420010000 3.3451e-4 15.432 15.432

000100

4070201 0 .000000 .000000 0.0

4070300 trpvlv

4070301 690

---- I--I--I--I--I- -I-

* air cooled condenser

* 1---------I-----I- -I- -I-- I--

5470000 conders txndpvol

5470101 0.21677 17.67 0.0 0.0 0.0

5470102 4.e-5 0.0 00000

5470200 1 680

5470201 0.0 559.15 0.999

5470202 1800. 334.15 0.999

0.0

2aux feed water

5480000 auxfeed tzndpjun

5480101 553000000 510000000 0.10

5480200 1 655

548021 -1.0 0.0 0.0 0.0

548020'2 0.0 0.0 0.0 0.0

5480203 0.0 2.5207 0.0 0.0

*----I--I--I--I--I- -Istea flow control valve

*----I--I--I--I--I--I-1

*55000009 cv-p4-I valve

*5500101 530010000535000000 0.0043266 0.0 0.0 000100

*5500201 0 18.276 20.246 0.0

2initial velocity modified from 21.268, 21.599 in original

one

25500300 mtrviv

-B7-
*5500C301 612 616 0.05 0.7279808 550

'initial valve position modirted from 0.67 in original one

*main feed water valve

5600000 minneed tmdpjun

5600101 545000000 510000000 0.05

5600200 1 656

5600201 0.0 26.533 26.533 0.0

5600202 0.0 0.0 0.0 0.0

*core collapsed liquid level

*20255000 norniarea 0 1.0 1.0

220255001 0.0 9.25e-3

*20255002 9.25e-3 9.25e-3

*20255003 1.0 1.0

*

*

reactor kinetics data

30000000 point separabl

30000001 gamma-ac 49.6e+6 0.0 348.43 1.0 0.556

30000002 ans79-1

*delayed neutron constants

doppler reactivity table

30000601 293.16 1.375

30000602 338.72 1.125

30000603 422.05 0.682

30000604 477.60 0.419

30000605 505.38 0.274

30000606 570.72 0.000

30000607 588.72 -0.075

30000608 695.83 -0.526

30000609 922.05 -1.386

30000610 1310.94 -2.543

30000611 1810.94 -3.865

30000612 2088.72 -4.502

30000613 2499.83 -5.392

30000614 3027.60 -6.417

'volume weighting factors

*moderator temperature feedback

30000701 230010000 0 0.31493 0.0

30000702 230020000 0 0.31493 0.0

30000703 230030000 0 0.37014 0.0

*doppler feedback

30000801 2300001 0 0.43153 0.0

30000802 2300002 0 0.5 1686 0.0

30000803 2300003 0 0.05 161 0.0

*----I--I--I--I--I--I-

*scram reactivity data

*----I--I--I--I--I--I20260900 'reac-t *609

20260901 0.0 0.0

20260902 0.5 -0.5

20260903 0.59 -3.13

20260904 0.65 -3.95

20260905 0.75 -6.27

20260906 0.83 -8.72

20260907 0.90 -12.00

20260908 0.97 -17.12

20260909 1.125 -20.67

20260910 1.213 -22.10

20260911 1.3 -22.78

20260912 1.4 -23.17

20260913 1.6 -23.32

20260914 60.0 -23.32

30000101

300D0102

30000103

30000104

30000105

30000106

0 .0349

0.2035

0.1848

0.4.046

0.1401

0.0321

0.01275

0.03177

0.1181

0.3160

1.402

3.914

'power history

30000401 4.89e+7 70. hr

2reactivity curve numbers

30000011 609

*moderator density reactivity table

30000501 0.62626e+3 -4.4769

30000502 0.66396e+3 -3.2923

30000503 0.71617e+3 -1.5692

30000504 0.76112e+3 -0.1692

30000505 0.76837e+3 0.04615

30000506 0.79157e+3 0.6923

30000507 0.8119&c+3 1.2398

30000508 0.86263e+3 2.24 15

30000509 0.93904e+3 3.9231

30000510 0.99749e+3 5.1077

-B8-
'NAC vo.VA 335 U.S. NUCLEAR REGULATORY COMMISSION 1. REPORT NUMBER

12-89) (Assigned by NAC. Add Vol. Suvov. Rev.. HRCM 11 02. &Rd Addendum Numbers. it any.) 320'.,3202 BI1BLIOGRAPHIC DATA SHEET

ISee instivc:ions on the rerersel NUREG/IA- 01 14

2. TITLE AND SUBTITLE AP09

Assessment of R.ELAP5/MOD3 with the LOFT 1,94-1,3-3 Experiment 3. DATE REPORT PUBLISHED

Simulating an Anticipated Transient with Multiple Failures MONTH YEAR

February 1994 4. FIN OR GRANT NUMBER

L2245

S. AUTHOR(S) 6. TYPE OF REPORT

Young Seolc Bang, Kwang Won Seul and Hho Jung Kim Technical Report

7. PERIOD COVERED gwncisouutenOs

8. PER FORMING ORGAN IZATION - NAME AND ADDR ESS (OINRC. provide Division. Office or Region U.S. Nuclear Requi&-ror Commiustin. and fmafirln &ddrrss*il contractor, provride norme and nU~ft addressj

Korea Institute of Nuclear Safety P.O. Box 16, Daeduk-Danji, Daejon, Korea 305-353

g. SPONSORING ORGANIZATION - NAME AND ADDRESS (it NVRC. type -sn " abovvý ;iicontractor. provide NRC Division. offi~ce of potion. U.S. Nucieev iessfasory Commnituo". anc -W addoraes

office of Nuclear Regulatory Research

U.S. Nuclear Regulatory Commission

Washington, D'C. 20555

10. SUPPLEMENTARY NOTES

11. ABSTRACT 1200 words or teal

The RELAP5/MOD3 5m5 code was assessed using the L9-11L3-3 test carried out in the LOFT facility, a

1/60-scaled experimental reactor, simulating a loss of feedwater accident with multiple failures and the

sequentially-induced small break loss-of-coolant accident. The code predictability was evaluated for the four

separated sub-periods with respect to the system response; initial heatup phase, spray and PORV cycling phase,

blowdown phase and recovery phase. Based on. the comparisons of the results from the calculation with the

experiment data, it is shown that the overall thermal-hydraulic behavior important to the scenario such as a heat

removal between the primary side and the secondary side and a system depressurization was well-predicted and that

the code could be applied to the full-scale nuclear power plant for an anticipated transient with multiple failures

within a reasonable accuracy. The minor discrepancies between the prediction and the experiment were identified in

reactor scram time, post-scram behavior in the initial heatup, phase, excessive heatup rate in the cycling phase,

insufficient energy convected out the PORV under the hot leg stratified condition in the saturated blowdown phase

and void distribution in secondary side in the recovery phase. This may come from the code uncertainties in

predicting the spray mass flow rate,-4he associated condensation in pressurizer and junction fluid density under

stratified condition.

12. KEY WORDS/OESCRIPTORS (Ls Qd fprm851WMIIfrromoevIw in ImoCdsf meh report.) 13. AVAiLABILITY STATEMENT

ICAP Program Unlimited

RELAP5/MOD3 

Anticipated Transient Loft 14. SECUAITY CLASSIFICATION

I This Pa) ý9_ Unclassified N

Unclassified

15. NUMBER OF PAGES

16. PRICE

.%RC FORM 33S (240)
Federal Recycling Program

NILIUKLUIIA-U1 14 AS.SElýSMENTU F RELAPS/M093 WITH THE LOFTr L9-1/L3-3 EXPERIMENT

SIMULATING AN ANTICIPATED TRANSIENT WITH MULTIPLE FAILURES

FEBRUARY 1994

UNITED STATES

NUCLEAR REGULATORY COMMISSION

WASHINGTON, D.C. 20555-0001

OFFICIAL BUSINESS

PENALTY FOR PRIVATE USE, $300

SPECIAL FOURTH-CLASS RATE

POSTAGE AND FEES PAID

USNRC

PERMIT NO. G-67

I IAN1CT

RESEARCH

,T SsSTEMS BF

DC 2(¶3JZu