InanNUREG/IA-0029

Internationall

Agreement Report

Assessment of RELAP5/MOD2,

Cycle 36.04 Against FIX-1l

Split Break Experiment No. 3051

Prepared by

J. Eriksson

Swedish Nuclear Power Inspectorate

S-61182 Nykoping, Sweden

Office of Nuclear Regulatory Research

U.S. Nuclear Regulatory Commission

Washington, DC 20555

October 1989

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

This report was prepared under an international cooperative

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their employees, makes any warranty, expressed or implied, or

assumes any legal liability or responsibility for any third party's

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by such third party would not infringe privately owned rights.

Available from

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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
NUREGAIA-0029

International

Agreement Report

Assessment of RELAP5/MOD2,

Cycle 36.04 Against FIX-Il

Split Break Experiment No. 3051

Prepared by

J. Eriksson

Swedish Nuclear Power Inspectorate

S-61182 Nykoplng, Sweden

Office of Nuclear Regulatory Research

U.S. Nuclear Regulatory Commission

Washington, DC 20555

October 1989

Prepared as part of

The Agreement on Research Partlclpatlon and Technical Exchange under the International Thermal-Hvdrauflc Code Assessment
NOTICE

This report documents work performed under the sponsorship of the SKI/STUDSVIK

of Sweden. The information in this report has been provided to the USNRC

under the terms of an information exchange agreement between the United States

and Sweden (Technical Exchange and Cooperation Arrangement Between the United

States Nuclear Regulatory Commission and the Swedish Nuclear Power

Inspectorate and Studsvik Enerigiteknik AB of Sweden in the field of reactor

safety research and development, February 1985). Sweden 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 Sweden 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.
STUDSVIK ENERGITEKNIK AB SUSI/P8/O STUDSVIK/NP-86/108

1986-09-17

SKI Project 85026, 13.3-917/84

John Eriksson Swedish Nuclear Power Inspectorate

ICAP

Assessment of RELAP5/MOD2, Cycle 36.04 Against

FIX-II Split Break Experiment No. 3051

ABSTRACT

The FIX-II split break experiment No. 3051 has

been analyzed using the RELAP5/MOD2 code. The

code version used, Cycle 36.04, is the frozen

version of the code.

Three calculations were carried out to study the

sensitivity of various parameters to the change

of break discharge and passive heat structures.

The differences between the calculations and the

experiment have been quantified over intervals

in real time for a number of variables available

from the measurements during the experiment.

Approv~e 

y

6&4y4- iii

STUDSVIK ENERGITEKNIK AB STUDSVIK/NP-86/108

1986-09-17

LIST OF CONTENTS

Page

I INTRODUCTION 1

2 FACILITY AND TEST DESCRIPTION 3

2.1 Test facility 3

2.2 The experiment 5

2.3 Measurement uncertainty 7

3 CODE AND MODEL DESCRIPTION 8

3.1 The code features 8

3.2 The input model 9

4 THE BASE CASE CALCULATION 11

5 SENSITIVITY CALCULATIONS 16

6 RUN STATISTICS 18

7 CONCLUSIONS 19

REFERENCES 20

FIGURES 21

TABLES 29

APPENDICES

A Input listings

B Data comparison plots

C Calculation to experiment data uncertainties

D Description for the accompaning data package

V

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1 INTRODUCTION

There is a growing interest in modifying existing

rules for reactor licensing and safety thermalhydraulic calculation away from those stated in

Appendix K (Ref 1) towards procedures based on

best estimate types of calculations. Although

Appendix K furnishes a set of skillfully and

simply phrased rules, its present conservatism

on safety is regarded as being in growing

contradiction to the increasing knowledge gained

from experimental programs. The many advanced

best estimate thermal-hydraulic reactor codes in

existence today also demonstrate this.

When the simply formulated older calculation

rules are replaced by best estimate type calculation procedures another measure of reliability has to be established to ensure conservatism. Plans for conducting code assessments

for the purpose of determining the accuracy and

the validity of advanced LWR system codes were

proposed some years ago (Ref 2). Today the

International Code Assessment Program (ICAP)

with this goal is being carried out under the

auspices of the USNRC (Ref 3).

These calculations are presented as a Swedish

contribution to the ICAP. The contribution is

funded by the Swedish Nuclear Power Inspectorate.

In the present study the RELAP5/MOD2 version 36.04

is assessed against LOCA experiment No. 3051

carried out in the FIX-II test facility at

Studsvik. The experiment is one from the second

test series.

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Test No. 3051 is a split break simulation and

had the smallest break area of all the FIX-II

tests, see Table 1. The break area was 10 per cent

of the scaled down area of a recirculation line

in the reactor.

A description of the test facility and this

particular test is provided in Chapter 2. A

description of the input model is given in

Chapter 3. The base case and sensitivity calculations are discussed in Chapters 4 and 5. Run

statistics are given in Chapter 6. General

conclusions are drawn in Chapter 7.

Appendix A contains the complete input lists.

The data comparison plots are included in

Appendix B. Results of the statistical analyses

of differences between experiment and predictions

for discrete time intervals are included in

Appendix C. Finally Appendix D describes the

data package on magnetic tape, prepared for use

in the ICAP evaluation work.

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2 FACILITY AND TEST DESCRIPTION

The FIX-I integral test facility was completed

at the end of 1981. It has been run by Studsvik

Energiteknik AB under contract with the Swedish

Nuclear Power Inspectorate. The experimental

program comprises investigations of the fuel-tocoolant heat transfer. Various blowdown and pump

trip situations conceivable in Swedish BWR's are

simulated.

2.1 Test facility

The test facility is shown in Figure 1. The

volume scaling is 1:777 of the Oskarshamn-II

reactor, which is of the ASEA-ATOM external recirculation pump design. An exhaustive description of the FIX-II test facility may be obtained

from Ref (4), which also provides additional

references where various problems pertaining to

the construction period are discussed. Therefore,

only some fundamental aspects of the facility

will be presented here.

The core model involves a full length rod

bundle, which in the geometry is closely related

to a fuel element of the ASEA-ATOM design and

which is electrically heated by DC. Here,

however, there are only 6 x 6 rod simulators

instead of the 8 x 8 rods in a fuel element.

Figures 2 and 3a show details from the core

simulator design. As seen, filler bodies are

placed between the square-section fuel channel

and the circular-section pressure vessel to

reduce the water-filled volume, which otherwise

may influence the test by the leakage of steam

to the upper plenum during depressurization. The

water surrounding the fillers is externally

recirculated and cooled by 200 to 250 kW.

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The upper part of the pressure vessel, Figure 3b,

holds the steam separator and the steam condenser

volume with its three sprinklers. During steady

state power operation the steam outlet is

closed. The turbine power is modelled by the

partial circulation of water from the downcomer

through an external 6 MW cooler with feedback to

the sprinklers of the steam condenser and to the

upper part of the downcomer. The flow rate in

the two branches with cooled water is adjusted

to control the pressure and the inlet subcooling.

The remaining downcomer flow, representing the

recirculation coolant flow in the reference

reactor, splits at the lower downcomer end into

two loops. One loop represents three of the intact recirculation lines of the reference

reactor, while the other loop, representing a

fourth recirculation line, incorporates the

break devices. Both loops have its own recirculation pump. The intact loop pump speed is

controlled according to a predetermined speed

history.

The FIX-II has, as part of the core model, an

external bypass simulator, Figure 30, through

which about 12 % of the recirculation mass flow

is diverted through a control valve. This bypass

is heated separately to represent the channel

wall heat transfer. At the lower end of the

bypass there is a stagnant water volume to

simulate the reference reactor space for the

control rod guide tubes.

Since the FIX-II facility has been designed for

blowdown experiments ohly, no emergency core

cooling equipment is installed.

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The data collection system is constructed around

a signal processor controlling 192 measurement

channels. The selection of measurements is made

in a signal exchange terminal. A multipurpose

minicomputer transfers the raw-data of measured

parameters to a magnetic tape. From this tape,

the final analysis at the central computer gives

the desired tables and plots from an experiment.

The data acquisition system includes measurements

to obtain:

- pressures (PT)

- differential pressures (dPT)

- temperatures of fluids (TE)

- mass flows (dPT, PT, TE)

- electric currents (I) and voltages (U)

- pump speeds (nT)

- water level positions (CE)

- valve positions

at places shown in the instrumentation diagram,

Figure 4.

For recording clad temperatures there were about

100 thermocouples engaged at 16 axial levels of

the heated length in the 36-rod bundle.

2.2 The experiment

The preparation of the experiment is initiated

several hours before the actual experiment. For

the heat-up of the facility, a 200 kW preheater

is involved for a period lasting about 5 h. The

recirculation pumps are also running during this

period. Initial conditions are then established

by switching the power supplies to the bundle and

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to the bypass -with the 6 MW cooler and the

condenser spray in operation. The preheater is

now disconnected. For about 10 to 30 minutes,

the electric power to the rod bundle and the

bypass heating is gradually increased until the

initial test conditions are reached. Necessary

calibrations are made, and once the equilibrium

conditions are approved, the sequence control

equipment is activated for break opening, valve

manoeuvres, power reduction, pump speed changes

and so forth, according to a programmed scheme

for the test. For the split break test

No. 3051, the transient ends 137 s after opening

of the break.

In the present FIX-II experiment, the speed of

the pump in the intact recirculation line decreased from the break time to about 20 % of the

initial speed at end of the transient. The speed

of the broken recirculation line pump was not

explicitly controlled.

The break flow escaping through the fast opening

break valve, Figure 1, is discharged into the

receiving tank, T2. Initially, the tank is

partly filled with cold water for efficient pool

condensation of the break flow.

The split break assembly consists of a T-piece

on the line from pump P2 to the lower plenum. A

break flow limiting orifice, downstream of the

break isolation valve, consists of an exhangeable

conical inlet part followed by a restriction

pipe. In experiment No. 3051, the restriction

pipe diameter was 6.8 mm corresponding to a 10 %

area of one recirculation line.

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Apart from the heat removal from the filler body

space, see Chapter 2.1, some 100 kW are also

lost by the non-perfect insulation encapsulating

the recirculation lines and the pressure vessel.

The magnitude of the steady state heat losses

was one argument for not performing experiments

with very small break areas at FIX-II.

The main measured parameters for the steady

state before break are reproduced from Ref (5)

in Table 4. The test performance chronology,

related to the programming of the sequence

control equipment, is given in Table 5.

Experimental raw data were collected for the

whole period of the transient. However, internal

flows were then only qualified until about 50 s

due to uncertainties in the two-phase flow rate

measurements.

A summary of the main results (including event

times, maximum cladding temperatures and some

peak mass flows) is given in Table 6.

2.3 Measurement uncertainty

To obtain estimates for the accuracy of the measured data, test procedures were adapted within

the experimental program. Probable errors and

errors corresponding to a 95 % confidence level

as derived from these tests are summarized in

Table 2a. The probable errors of derived quantities, mostly mass flows, are given in Table 2b.

The pump speeds are measured using a tachometer

of a I r/s accuracy. The pump characteristics

were verified against the manufacturer's data

for cold water single phase operation.

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3 CODE AND MODEL DESCRIPTIONS

The assessment calculation for the FIX-II experiment No. 3051 was done using RELAP5/MOD2,

Cycle 36.04. The code was implemented in June

1986 on a CDC computer at the Stockholm Comsource

Centre where the calculations were carried

through. The descriptive document available for

this code at the time of preparing the calculation

input was the rather detailed code manual

(Ref 7) which also contained an input data

manual. The code features are discussed in

Chapter 3.1.

Existing FIX-II input for RELAP5/MOD2 (Ref 6)

and a previous RELAP5/MOD2 calculation (Ref 8),

formed the basis for the present RELAP5/MOD2

input. Details of the input are discussed in

Chapter 3.2.

3.1 The Code Features

An extensive code description for the RELAP5/MOD2

is given in (Ref 7). The main characteristics of

the code are summarized in Table 3.

Since the RELAP5/MOD2 code is primarily developed

for PWR application, the question arises whether

the code fails to predict some important features

for a BWR-type application like the present

FIX-II experiment.

Key questions are, for instance, the behaviour

of droplets under top spray cooling, the effects

of lower plenum and guide tube flashing on the

water distribution in the system, dryout and

post dryout phenomena. For experiment 3051 only

the effects of mass distribution could be

addressed since no dryout was observed in the

experiment.

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3.2 The Input Model

The model geometry used in the present calculations

is closely related to geometries used in several

previous calculations for FIX-II experiments

using previous RELAP5/MODl code versions (Refs 6

and 8). The nodalization diagram for the geometric

modelling used is shown in Figure 5. Figures 6

and 7 depict the modelling in the geometry of

the test facility.

To reproduce fundamental measured steady state

quantities, see Table 4, the input for the

steady state search run got some additional

components and control systems:

I To obtain the steady state dome pressure,

a time dependent volume outside of the

opened steam relief valve was added. This

volume had the experimentally measured

dome pressure.

II The speed of the pumps P1 and P2 was

regulated using the RELAPS control system

to reproduce the measured mass flows.

III To divert the correct mass flow into the

core bypass, the junction from the lower

plenum was modelled as a motor valve. By

trip logic that valve was regulated to

give the experimental bypass mass flow.

When entering into the transient calculation,

the valve setting was fixed.

IV The measured steam separator collapsed

level.was satisfied by connecting an

auxiliary time dependent volume to the

top of the steam separator. The connecting

junction was modelled to regulate the

collapsed level by water exchange depending of the level offset.

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Evidently, some non-zero flows (points I and IV)

will remain at the junctions from the pressureand level regulating time dependent volumes.

These flows are quite small and are influenced

by the system heat balance.

The input for the steady state calculation is

given in the Appendix A.

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4 THE BASE CACE CALCULATION

The transient calculation of the base case

(called Case A) was continued from the restartplot file obtained from the steady state calculation. To verify the quality of the steady

state, the opening of the break was delayed by

30 s.

The calculation of the transient itself was

carried out without any particular problems. The

smooth lapse of the CPU-time, Plot B.34 and of

the computation mass error, Plot B.35 indicate

that.

A set of results from the base case calculation

and the sensitivity calculations were selected

to satisfy the requirement on assessment parameters given in Table 3 of Ref 3. Those parameters are listed in the Table 8 and the corresponding plots reproduced in Appendix B. Since

some of the parameters are not available from

the measurements, only comparisons between the

different calculations are shown in some of the

plots. For the mass flow comparisons, it-should

be pointed out that the experimental data are

not reliable after voiding has begun which for

most measurements occur 40 to 50 s after break

opening time.

The total mass inventory is dependent on the

feed and spray water flow, the flow through the

relief valve and the break flow. The spray flow

and the feed water valves are closed about two

seconds after the break. There is a good agreement

between calculation and experiment of the mass

flow rate through the steam relief valve,

Plot B.27. The break mass flow, Plot B.29, which

in the experiment is derived from the increasing

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content of a flow receiving tank, Plot B.30, was

overpredicted in the base case calculation,

particularly up to 45 s. The measured mass flow

shows a pronounced peak during the very first

seconds after the break. This peak is not

realistic and is caused by steam replacing water

in the tube leading from the break to the

receiving tank. This results in an apparent

volume increase equivalent to a water mass of

about 37 kg from about 3 s until the end of the

test. At the end of the test, the break valve is

closed causing refill of the break line. Taking

this into account the base case calculation

overestimated the mass loss through the break by

about 23 kg.

The thermal-hydraulic conditions in the system

are also influenced by heat exchange with the

core and other boundary structures. Plot B.3

shows the calculated heat exchange with all the

passive wall structures in the loop except for

the separate filler body space with a knwon

cooling power of about 256 kW. The heat returning

from the passive structures exceeds the core

decay heat from about 50 s onwards. The structural

wall material thickness of the components was

generally modelled as 0.09 times the tube inner

diameter.

The system pressure, Plots B.20, B.21 and B.33,

was well predicted until 40 s. Afterwards the

predictions decreased faster than in the experiment. The cycling of the steam relief valve

dominates the behaviour of the system pressure.

Flow rates are measured at the bypass inlet, at

the discharge sides of the two main pumps and

also in the broken loop between break and vessel

inlet; these flow rates are depicted in Plots B.22

through B.25. Two additional measurements of

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in-loop mass flows are the differential pressures

over the orifice in the steam separator, Plot. B.17

and over the core inlet restriction, Plot B.2.

The mass flows evaluated from the experiment,

i.e. Plots B.22 through B.25, are not reliable

after the formation of steam has started at the

respective location. The times for the first

steam formation range between 40 and 50 s and

are indicated by increasing flow oscillations.

Up to that time the predicted base case flow

rates compare well with the measurements. The

flows in the broken loop from the pump side and

the lower plenum side, Plots B.24 and B.25, are

in agreement with the break flow behaviuor.

Plots B.1, B.13 and B.28 show calculated fluid

densities at the core bottom, at the reactor

vessel bottom and upstream of the break. Fluid

densities were not directly measured in the

experiment.

At the downcomer bottom, Plot B.18, the first

steam is formed at about 40 s when the steam

relief valve is opened. The calculation predicts

saturation before this point in time. Notice

that the thermocouple response may have been

affected by structural material. Shortly after

40 s the loop conditions are saturated and the

fluid temperatures continue strongly coupled

with the pressure.

The fluid inventories of the core, Plot B.12,

the upper plenum, Plot B.16, the downcomer,

Plot B.14, and of the lower plenum, Plot B.15,

are compared as differential pressures which are

directly measured in the experiment. The differential pressure over the core is generally

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underpredicted which means that the mass of

water in the core was larger than calculated.

Underprediction of the friction losses could

also have contributed to the discrepancy.

The differential pressure in the lower plenum,

Plot B.15, is initially slightly high but is

after opening of the steam relief valve reasonably

well predicted.

The comparisons of the rod clad temperatures are

done at the clad inner surface which is closest

to the thermocouple positions of the heated rods

in the experiment. The calculated temperatures,

Plots B.4 through B.9, agree reasonably well at

various levels of the core with the measurements

in the experiment except for early and late in

the transient. No dryout was ever measured or

calculated and heat transfer coefficients

typical for two phase cooling provided a strong

link between the clad and fluid temperatures.

The discrepancies late in the transient were

therefore a result of the pressure (and fluid

temperature) prediction.

During the steady state and early in the transient

the clad temperatures in the experiment appear

higher than the predicted temperatures by as

much as 10 K. This disagreement is too large to

be explained by the thermocouple location in the

calculation model.

Heat transfer coefficients (HTC) evaluated from

the measurements and calculated HTC are compared

in Figure 8. The calculated HTC show a larger

variation with time than those obtained from the

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measurements. Since the temperature differences

are small the measurement uncertainty could be

significant. No definite explanation could be

identified for the discrepancy.

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5 SENSITIVITY CALCULATIONS

Although the results from the base case calculation

(Case A) compared well with the experiment for

many parameters an improved prediction quality

could obviously be obtained by adequate input

updates.

Case B

The modelling of the present 10 % split break

had used a motor valve applying an opening time

of 1.2 s known from the experiment. The junction

characteristics of that break valve had been a

choking model combined with and abrupt area

change option. The default value of unity had

been applied for the break discharge coefficient.

Case B was run with a break discharge coefficient

of 0.76 for subcooled upstream conditions. This

value was determined from several sensitivity

studies. A discharge coefficient of unity was

retained for saturated upstream conditions.

The overall results were generally improved by

this change. In particular differential pressures

over the core, Plot B.12, over the downcomer,

Plot B.14, over the upper plenum, Plot B.16, and

over the steam separator, Plot B.17, were in a

better agreement with the experiment. Improvements

in temperature predictions were also obtained as

a consequence of a slightly lower depressurization

rate.

Case C

Case C was devoted to modelling of heat exchange

with the surroundings. Since this was the

smallest break size ever tested in FIX-II it

could be expected that the heat exchange could

affect the results. Case C used the break

discharge coefficients as in the Case B.

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The previously used heat transfer had been

determined from steady state conditions. It had

been noted that the exact core inlet subcooling

was difficult to reproduce. The offset was 2 to

3 K.

To obtain a cooler fluid entering the core the

outer surface heat transfer coefficient was

split into three coefficients in the ratios of

1:3:9 such that most structures had about the

same heat transfer coefficient as earlier. Some

structures in the flow path from the feed water

inlet to the core inlet, like the pumps and the

vessel bottom volume, got the high outer surface

heat transfer coefficient. The low heat transfer

coefficient was applied on the steam dome

structures.

As it turned out this rather large change in the

outer surface heat transfer coefficients had a

very limited influence on the predicted core

inlet subcooling. The steady state fluid temperature decrease down to the core inlet is consequently still not fully explained. The results

were nearly identical to that of Case B.

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6 RUN STATISTICS

The transient calculation model used with the

base case RELAP5/MOD2 prediction for the FIX-II

test No. 3051 was modelled by:

58 volumes

60 junctions

69 heat structures

The volumes number includes two pump components

and five time dependent volumes and among the

junctions there are two valve components and

four time dependent junctions.

The computer efficiency is summarized in Table 7

from the major edit printouts, see also Plot B.34.

The table also gives the number of time step

reductions from requested time steps forced by

the current transport limit in the interval from

the previous major edit.

The transient calculation needs were:

Computer time CPU = 2113. s

Number of time steps DT = 1278

Number of volumes C = 58

Transient real time RT = 145.s

A code efficiency factor of

CPU x 103 DT = =2.28.5

C x DT

is obtained, compare Ref 3. The computer used

was a Cyber 170-810.

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7 CONCLUSIONS

The present calculation for the FIX-II test

No. 3051, a 10 % split break, was the latest out

of a series of RELAP5 calculations performed for

experiments done with the FIX-II facility. That

means that improvements on earlier calculation

inputs were incorporated in the input used for

the present calculations. The code version used

was RELAP5/MOD2, Cycle 36.04.

As in the experiment the calculations showed no

dryout during the transient. Comparison of clad

temperatures are therefore less meaningful since

these are linked to the fluid temperature by

large heat transfer coefficients. The major

cause for the temperature discrepancies is the

slight underprediction of the'pressure and

thereby the fluid temperatures which are near

saturation temperatures towards the end of the

test.

The sensitivity studies addressed the discharge

coefficient and heat exchange with the surroundings. Changing the discharge coefficient from

unity to 0.76 for subcooled blowdown improved

the prediction of mass inventory in the core,

downcomer, and upper and lower plenum. The

sensitivity of the heat exchange with the

surroundings did not significantly affect the

results.

The mass inventories in the core and downcomer

were generally underpredicted in the calculations.

The redistribution of mass caused by flashing in

lower plenum and guide tubes were correctly

predicted by the code.

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REFERENCES

1. Acceptance Criteria for Emergency Core

Cooling Systems for Light-Water Cooled

Nuclear Power Reactors, 10 CFR, Part 50

(Appendix K), Fed Regist, 39(3).

(January 1974).

2. FABIC S and ANDERSEN P S

Plans for Assessment of Best Estimate

LWR System Codes.

U.S. Nuclear Regulatory Commission

NUREG-0676.

3. ODAR, F and BESSETTE D E

Guidelines and Procedures for the

International Thermal-Hydraulic Code

Assessment and Applications Program

(Draft).

U.S. Nuclear Regulatory Commission, 1985.

4. NILSSON, L and GUSTAFSSON, P-A

FIX-II LOCA Blowdown and Pump Trip Heat

Transfer Experiments, Summary report

for phase 2: Description of experimental

equipment.

STUDSVIK/NR-83/238, Parts 1, 2 and 3.

5. NILSSON, L et al

FIX-II - LOCA Blowdown and Pump Trip

Heat Transfer Experiments. Experimental

results from LOCA test No. 3051.

STUDSVIK/NR-84/486.

6. ROSDAHL, 6 and TANGEN, K

Numerical simulation of the FIX-II test

3025 (ISP-15) split-break LOCA using

RELAPS/MOD 1. Post-test analysis

STUDSVIK/NR-83/330.

7. RANSOM, V H and WAGNER, R J

RELAPS/MOD 2 Code Manual

Volume 1: Code Structure Systems Models

and Solution Methods.

Volume 2: Users Guide and Input Requirements.

EGG-SAAM-6377, EG & G Idaho, Inc.

April 1984.

8. ERIKSSON, J

Assessment of RELAP5/MOD2, Cycle 36,

Against FIX-II Split, Break Experiment

No 3027.

STUDSVIK/NR-85/99.
STUDSVIK ENERGITEKNIK AB STUDSVIK/NP-86/108

1986-09-17

21

Steam condensor

with steam separator

withi

ýý- Iýva

Figure I

View of the FIX-II facility, condition for split

break experiments.
Outlet and

Heated length

01N

I

C.,

'-4

'-I

til

I I- nactive part

LnrtoInlet end

Figure 2b

Design of a fuel rod simulator

1-

to

0D

%0

0,

I - 01.

Thermocouple

Figure 2a

Cross section of pressure vessel

and rod bundle
Steam

separator

Rec. line

con'.

Spray

inlets

Mn

zM'

Bypass

conn.

Condenser

Bypass

conn.

Bypass

conn.

Control

guide v

Heater

rods

Rod bundle Test

section

Steam

separator

P-A

'-4

OD

Bypass

conn. Feed Water

Rec. line inlet

conn.

Bypass "

conn.

Reo. line

Conn.

Figure 3a

Lower plenum and core

region

Figure 3b Figure 3c

The external

core bypass

Steam separator and

steam condenser

NJ

tJ
STUDSVIK ENERGITEKNIK AB STUDSVIK/NP-86/108

1986-09-17

24

'reak flow

receiver

Figure 4.

Instrumentation diagram for FIX-II
STUDSVIK ENERGITEKNIK AB STUDSVIK/NP-86/108

1986-09-17

25

Core

bypass

Guide

tubes

Figure 5

The nodalization diagram for FIX-II
tn H I '.4

0

{ ~.95I

• -I

-I

o'-

74 

0

Figure 6

Nodalization of the recirculation lines
fth

12o2

5202

.5 .1 .

6 4 o0

410

12o 6401 •

I ..

_2o• 62 

O

I.U

4e0 21o0 

21. ~ <: 6 33 

010

-- " 52 52 e I 

- 3274

Figure 7

Nodalization of the main volumes of the FIX-II

(compare Figure 3).
STUDSVIK ENERGITEKNIK AB STUDSVIK/NP-86/108

1986-09-17

28

EXP. NO. 3051

TERMOCOUPLE T210

ROD 22 LEVEL 7

" = HTC-VALUE

idh

10,

-10 0 10 20 30 40 50

TIME (s)

I -. . .. I .... I.....

60 70 80 90 100

Figure 8

Comparison of heat transfer coefficents at the

case model volume 4.05. Dotted line for prediction.
STUDSVIK ENERGITEKNIK AB

Table 1

Test matrix of re

STUDSVIK/NP-86/108

1986-09-17

29

ported FIX-II LOCA tests

Break classification Split breaks Guillotine

Type of simulation

(see Figure 13) A a C

Relative break area (%) 10 31 48 100 150 200 155 200

Breaks I.D. (iM) 6.8 12.0 15.0 21.6 26.4 30.5 16.0+ 21.6+

21.6 21.6

Inital bundel power (MW)

-hot channel 3.35 3.35 3.35

-average 2.35 2.35 2.35 2ý35 2.35 2.35 2.35

LOCA test ident. No. 30S1 3013 3024 3031 3061 3071 3041 4011 5061 5051

3025 5052

3026

3027

Brenk type A

Split break

Break type B

Simplflied

grrllotine reak

Break type C

Guillotine

break

VL23 V120

a .. h 11
STUDSVIK ENERGITEKNIK AB STUDSVIK/NP-86/108

1986-09-17

30

Table 2.A

Evaluated measurement errors

Quantity Probable Error corresponding

error to 95 % confidence

level

Pressures 0.014 MPa 0.04 MPa

Fluid temperatures 10C 20C

Cladding temperatures 1.6 0 C 3.20C

Small range differential

pressures

(5 to 7.5 kPa) 0.13 kPa 0.3 kPa

Medium range differential

pressures

(25 to 50 kPa) 0.22 kPa 0.5 kPa

High range differential

pressures

(100 to 700 kPa) 0.26 kPa 0.65 kPa

Table 2.B

Errors in derived quantities

Quantity Probable error

Mass flow rate in orifice

meter K1 (P1)

Mass flow rate in orifice

meter K2 (P2)

Mass flow rate in orifice

meter K6 (steam flow)

Mass flow rate in orifice

meter K7 (Bypass)

Break mass flow rate

Electric power to bundle

and bypass heaters

0.2 kg/s

0.14 kg/s

-10 % of actual

value

-10 % of actual

value

-10 % of actual

value

1 % of max value
STUDSVIK ENERGITEKNIK AB STUDSVIK/NP-86/108 31

1986-09-17

Table 3

RELAP5/Mod 2 code features

COMPUTATION PROCESSING FEATURES

- Several problem type end execution control options as

a. steady state initialisation using fictitious structure heat

capacities for faster convergence

b. transient calculation

c. strip type execution, to select requested parameters from a

restart file

d. trip system, to decide on actions during calculation due

to reaching specified conditions in calculation parameters.

e. ability to delete or add hydrodynamic components, structure components and control variables at a restart of

calculation.

CLASSIFICATION OF HYDRODYNAMIC MODEL

- One-dimensional, with provisions for

a. choked flow model

b. abrupt area change model

c. cross flow junctions.

- Two-fluid, six equation, space-time numerical solution scheme.

- flow regime oriented field characteristics depending on mass

-flux and void fraction for

a. horizontal flow with bubbly, slug, mist and stratified

fields

b. vertical flow with bubbly, slug, annular-mist (and stratified) fields

c. high mixing flow with bubbly and mist fields (for pumps).
STUDSVIK ENERGITEKNIK AB STUDSVIK/NP-86/108 32

1986-09-17

Table 3 con't

HYDRODYNAMIC COMPONENENTS (Input systematics)

- Volume type components

a. single volume

b. pipe and annulus, for condensed input of several similar

single volumes

c. time dependent volume, for defining a boundary source with

a time dependent fluid state

d. branch, a volume capable of two or more connecting junctions at either end

e. pump, characterized by rated values for flow, head, torque, density and moment of inertia. The single phase homologous

curve, two-phase'multlpllers and phase difference tables to

model the dynamic pump behaviour

f. special system components for steam separator, jetmixer,

turbine and accumulator.

- Junction type components

a. single Junction

b. time dependent Junction, for a time dependent Junction

flow whith a time dependent or controlled flow state

c. cross-flow Junction, to model a small cross flow, a tee

branch or a small leak flow

d. valve, various operation characteristics available for

check valve, trip valve, inertial valve and relief valve.

INTERPHASE CONSTITUTIVE EQUATIONS

- Interphase drag

a. steady drag due to viscous shear depending on flow regime. Semi-empirical mechanisms to describe flow regime transitionsb. dynamic drag due to virtual mass effect.

- Interphase mass and heat transfer depending on flow regime and

the fluid fields to saturation temperature differences
STUDSVIK ENERGITEKNIK ABST STUDSVIK/NP-86/108 SVKN-/083 33

1986-09-17

Table 3 con't

FLUID TO WALL CONSTITUTIVE EQUATIONS

- Wall friction due to wall shear effects formulated for flow

regimes and based on a two-phase multiplier approach.

- Wall heat transfer depending on flow characteristics defined'

for

a. single-phase forced convection (Dittus-Boelter)

b. saturated nucleate boiling (Chen)

c. subcooled nucleate boiling (modified Chen)

d. critical heat flux (Biasi or modified Zuber)

e. transition film boiling (Chen)

f. film boiling (Bromley-Pomeranz and Dougall-Rohsenow)

g. condensation (partly Dittus-Boelter).

- Interfacial mass transfer at the wall depending on wall, fluid

and saturation temperatures for

a. subcooled and saturated boiling

b. transition film and film boiling

c. condensation.

HEAT STRUCTURES

These may be rectangular, cylindrical or spherical in shape.

The structure position is defined through component numbers of

left and right hand side hydraulic components. A structure is

physically defined by the geometry and the temperature dependent

conductivity and volumetric heat capacity data. The structure

model is further specified by the number -of internal mesh points

in the direction of heat flow.

CONTROL COMPONENTS

By these new (control) variables are defined from calculated

parameters using algebra, standard functions, trip type operands or integrals.
STUDSVIK ENERGITEKNIK AB STUDSVIK/NP-86/108 34

1986-09-17

Table 4

Initial conditions, for test No. 3051

Measured

Quantity

Predicted

Case Case B Case C

Pressure in the steam dome

Power to the 36-rod bundle (incl connections)

Power to the bypass heaters

Cooling power in the filler body space

Mass flow rate through pump P1

Mass flow rate through pump P2

Mass flow rate in the bypass

Mass flow rate in the 36-rod bundle

Mass flow rate in the spray line

Mass flow rate in the feed water line

Temperature of water at the bundle inlet

Temperature of feed and spray water

Water level in the spray condenser

Rotational speed of pump P1

Rotational speed of pump P2

Head of pump Pl

(M(Pa)

(MW)

(kW)

(kW)

(kg/s)

(kg/a)

(kg/a)

(kg/s)

(kg/a)

(kg/s)

(C)

(C)

(m)

(/5)

(Is)

(kPa)

6.99

2.38

61.1

256.

4.85

1.59

.69

5.75

3.08

1.95

267.

179.

.835

24.63

31.64

118.6

6.99

2.38

61.1

255.

4.85

1.59

.69

5.75

3.08

1.95

268.

179.

.836

25.44

33.39

123.5

6.99

2.38

61.1

255.

4.85

1.59

.69

5.75

3.08

1.95

268.

179.

.836

25.44

33.39

123.5

6.99

2.38

61.1

255.

4.90

1.62

.71

5.81

3.08

1.95

268.

179.

.834

25.43

33.36

123.3

Table 5

List of events in test No 3051

Time (i)

Event Imposed System Predicted

action reaction Case A Case B Case C

The break occurs (valve V120 starts to open) .0 .0 .0 .0

Start of coast down of pump P1 .0 .0 .0 .0

Start of power decay (rod bundle and bypass) .0 .0 .0 .0

The SRV starts to open .5 .5 .5 .5

The SRV is fully open 1.1 1.1 1.1 1.1

The SRV starts to close 1.5 1.5 1.5 1.5

Minimum in steam dome pressure occurs 1.9 2. 2. 2.

The spray flow is closed 2.0 2.0 2.0 2.0

The feed water flow is closed 2.1 2.1 2.1 2.1

Valve V104 to the evaporation cooler is closed 2.2 2.2 2.2 2.2

The SRV is closed 2.8 2.8 2.8 2.8

Maximum of steam dome pressure 8.9 8.5 9.0 8.5

Flow reversal in the intact RCL 20. 18.5 19.5 19.5

The SRV starts to open 39.6 39.6 39.6 39.6

The SRV is fully open 40.3-137.2 40.3 40.3 40.3

Cavitaion in the broken RCL pump P2 45. 44. 45. 46.

Flashing starts in the LP (at saturation) 45. 45. 45. 45.

Level swell (recovery) in the downcomer 45. 44. 45. 46.

Flashing starts in the bypass guide tubes volume 49.6 52. 53. 53

Peak In the bypass flow into the UP 51. 55. 55. 56.

Test stop signal 136.1 - - -

Abbrevations: LP - Lower plenum

UP - Upper plenum

RCL - Recirculation line

SRV - Steam relief valve
STUDSVIK ENERGITEKNIK AB STUDSVIK/NP-86/108

1986-09-17

35

Table 6

Summary of the main results in test No 3051

Measured Predicted

Case A Case B Case C

Total time of transient (break discharge) (a)

Initial dryout

Bundle uncovery

Break mass flow 2 a after the break * (kg/u)

Max. brek flow rate from lower plenum (kg/M )

Max. break flow through pump P2 (kg/s)

Max. dome pressure after break time (WPa)

Dome pressure at the end of test (Mpa)

Max. rod temperature, end of blowdown (C)

Integrated break mass flow (kg)

Integrated steam relief mass flow (kg)

136.1

None

Not achieved

2.7

Q1.

2.7

7.10

(2.04)

227.

110.

52.

- - None - -

- - Not achieved

2. 2.0

.6 (.0

2.5 2.5

7.14 7.17

1.81 1.97

229. 216.

138. 119.

50. 52.

2.0

(.0

2.5

7.18

1.92

219.

121.

51.

* Approx. at the maximum break flow of the test

Table 7

Run statistics data (Case A)

Time (a)

-30.

0.

10.

30.

60.

100.

145.

Computer

CPU time (a)

-679.

0.

234.

572.

1182.

1663.

2113.

No. of time

steps

-480

0

160

393

776

1030

1278

No.

quality

0

0

1

2

18

3

of time step reductions in interval

extrap. mass propty. Courant

0 0 0 0

0 0 0 0

0 1 0 0

0 2 0 0

0 3 12 71

0 5 0 65

Time of break opening
STUDSVIK ENERGITEKNIK AB STUD:

1986.

Table 8

Parameters plotted and

comparison.

SVIK/NP-86/108

-09-17

used in the assessment

36

COMPuMr CONTIDS FAXADT * 2U.IXinT PMICTION (wo~irri~p.a) (KIN?.oR EIDT) PLOT IOUaTIP. PLOT

UP. CALC. NO.

FLUID DIS5TT.

MASS

NZAT

CLAD

FLOW RATE. DILZ OPT 4

PC POWER 101So

TEMD•[ATURE. LEVEL I TIl 91. TI 206.

TE 211. TE 246

. . LEVEL 3 TE 108. TI183.

TI 243. TE 248

- - , LEVEL 5 TE 202. T' 227.

TE 232. TZ 237.

TE 252

. V- EL 9 TE 102. TE 137.

TE 167. TE 172.

TE 187. TE 197.

TE 272

-- . LEVEL 12 TE 110. TE 123.

TE 128. TE 148.

TIE 223

.*- . LEVEL 15 TE 175. TE 190.

TE 27S

TEMPERATURE TE 3

7TEMPERATURE TI 14

INVENTORY OPT S - OPT 6.

OPT 7 * OPT 8.

OPT 9 * OPT 10.

DPr 11 * DOP 12

RH0 04.01

F 33.01 - P04.01

OETRIVAR 57

UTIVQ 4.0100

OTTErr 4.0300

UTTDM 4.0400

HTTDQ 4.0600

iInXP 4.0700

HTTEDP 4.1000

TDEPF 33.01

TIDEM? 51.01

P 04.01- P 51.01 '

D 4

1$01

IC 1

PM4?

"17

8Th?

3. 1

8. 3

D. 4

TC 3 I3T2? 8. 5

TC:S 7T3? 8. 6

TC 9 KT4? D. 7

TC12 31T5? B. 0

TCIS 1176? B. 9

INLET

COTLV

CORE;

T 3

T 14

0 CO

TFI?

TF2?

P00?

B.10

3.11

3.12

VESSEL FlUID DENSITY. BOTTOM

DOW*CWM MASS INVENTORY

LOWE F.DIX KASS INVDETORT '

UPPER LZIM KASS INVETORY *

PRESSURE LOSS. B.S. ORIFICE

DOwwooq 'lTz•meIz. wOT"UE

UPPERI PLOTEMIDPERATURE

LOWER1 PLEMM PRESSURE

UPPER PLEDUM PRESSUR.E

MASS FLOW RATE. BYPASS

DPT 27 * DPT 28

OPT 29 * DPT 30

DP 2 * DP3 -

DP 1

DP 13 * OP 14

OP 56

TI 31

TI 15

PT 3

PT 4

X 602

33O 31.01

P 71.03 - P 72.01 **

P 31.01 - P 32.01 *'

P 51.01 - P 52.01 **

P 52.01 - P 52.02

TIOMY 71.08

TEM•? 52.01

P 31.01

F 52.01

K1O016J 117

3U2? 3.13

a DC •DD? 3.14

O LP FDL? 3.15

a UP

O 54

T 31

T 15

P 3

P 4

X602

P012?

PDS?

113?

P 2?

KFl?

3.16

3.17

B.13

3.19

3.20

8.21

9.22
STUDSVIK ENERCITEKNIK AB STUDSVIK/NP-86/108

1986-09-17

37

EXPERIKENr

(IDENTIFIER)

P,.=IcTIOg

(MINOR EDIT)

PLOT IDENTIF. PLOT

IcEP. CAMC. PO.

----------------------------------------------------------------------------------------------------------------------

RPCI*JJLATION MASS nLOW RATE. 1. L. PI3UP

LIKE (ROIFICS ,.)

MASS FLOW RATS. X. L. PIUM'

(ORIFICZ K2)

PASS FLOW RATE. S. L. VESSEL

INLET (SPOOL PIECE KIO)

SYSTIM KASS INVENTORY

MASS FLOW RATE. STEAM RELIEF

MEAT LOSS. PASSIVES

DREAX JFLUID DEDSITY

MASS FLOW RATE

MASS FLOW RATE. INTEGRATED

INLET TDEPERATURE

INLET SUBCOOLING

INLET PRESSURE

PELAPS/NOD2 COMPUTAION CPU TIME

COMPUTATION MASS ERROR

X 603

X 604

X 610

x 607

X 636

X 661

TE 34

PT 6

KrLOWJ 201.02

IrLOWJ 202.02

IKLOWJ 97.02

IASS

lMFOWJ 404

CITRLVAR 53

RHO 96.01

IPLOWJ 152

0ITRLVAR 55

TEMP 96.01

TDQC 96.01 -

TMPTF 96.01

P 96.01

1603 "727 3.23

X604 MF3? 3.24

X610 MY47 3.25

]MAT?

X607 MPS?

HLl?

X636

X661

T 34

P.H3?

TFS?

TSU?

3.26

3.27

a. 3

3.28

3.29

3.30

B.31

3.32

P 6 P 3? B.33

CPUTIJME

IAkSS

CPU? 3.34

KAE? 3.35

* THE COMPARISON PARAMETERS ARE THOSE REPORTED AS DIIRECTLY EASU

OR AS COMPUTED RESULTS nROM THE ExPERI.MNT.

PRESSURS DIFmTDC INSTEAD OF MASS ULON RATE OR OF MAS3 INVDITORY.

CORRIECTIONS NPPLIED TO RESUME THE CORR=CT PRESSUR SEDISOR LEV=S.

*** NO DATA AVAILABEL PROM THE EXPERIMET.

Input base case, Case A

* 16042? Ir00 REL.P0.•2 AIl CASE (CASE Al - f15-41 105.T 6 •*11 I .14 •T*$T.SATE (TEST NO. 30153

1 50 SPLI.T BREAK 1 OO FILE FPXSISSI

000010 New1 STO?-IT 0000101 I6591

0000001 "0. 20. 0000201 30. .01E-6 .12S.-2 00001 is 400 400

000==2 0220500000 *PESURE Lawn P1.1MU VOL I 000030 P 004050000 MAESSURE COME VOL 0000312 P 004100000 *PIRSSUMI CME VOL to G000114 P 011010000 *P65Iu" UP5P9ER PLENUM 0000)1 P 011010000 SPR E1O S1TEAM 004DM VOLI 000117 P 0,,0l,0000 .PRISVOE STEAM 00DM VOWt.-, 00003)15 • P Uq +1021040000O P•ISSUOE DC AUI 005.4 0000320 V 045 01 10 5.0LEVEL I"I Oc =M*US

0000321 VLVAAEA 00000011? VAL•. AREA BY-PASS INLET

0000322 is VOo 004010000 VOID CORE VOL 5

0000323 VoIO 004020000 OVOID CORE VOL 2 000003213 VODO 004030000 OVOID CORE VOL 3 0000334 V0IDO 004040000 *VOID COal VOL 4

000033S VOIOC 004050000 "Ol0 COpE VOL 1

0000311 VOIOQ 004060000 oVOID CORE VOL 6 0000221 V0I0 0D040700 00 *1VO Cool VOL 1 0000336 1003 00400000 "I come VOL

00003)• 00500 0040900000 :VOID COME VOL 6 0000340 VOIDO 004100000 OVOID COME VOL 50 0000141 VOIDO 06400000 OVOID BY-PASS O5UTLET

0000)42 V 0 0 T•2020000 OVOID MISER TOP 0000343 V0I00 015010000 OVOID STEAM 00451 Vol., 0000)44 d I0G 012010000 OVOI 1D STEMA 0OME 01.2-I 0000341 I005 012020000 oVOID STEAM 0DME V01.•2-2 0000341 0000 021010000 00020 O` OANNULUS VOLi 0000347 vo00 021020000 OVOID 00 N4&Us A VOL 0000346 0o 100 025030000 OV10 DoC AwvAUS VO.3 0000349 VOID* 021040000 OVOID 0G A50JLUS VOL 4 000030 s o00I0 044010000 OVOID BYPASS 01.5 0000251 Vo00 0IG 2050000 O VOID OUTD TUBE VOL 000020 vo000 032010000 OVOID LO5W0(I PLP N IL2 0O00023 I0050 031010000 OVOID Low A PLENUM VOL.I 0000314 Vol00 016050000 O-VOID MEK VOL1UME 00002113 DUALS 01,050000 SOUAL ITy STEAM LINE 0000326 V1005 073010000 OVOID PUMP PI SUCTION LINE 0000217 5IDO 094010000 OVOIo PUMP P2 SUCTI ON LINE 0000308 MFL5.0J 404000000 AMASS FLOW STEAM VALVE 0O00316 9l.o1 405000000 WMASS FLOW LEVIL HOLD 0000360 MPLOJ 510000000 5461 FLOW STEAM RELIEF 0000365 IM'L0J 503000000 -W455 FLOW COol INLET 0000362 M61L0J 004020000 iAMSS FLOW COME JUN 2 0OO0D0161 ILO.J 004040000 "ISS FLOW COol JUN09 4 0000364 I5LO.J 004060000 IASS FLOW C01 JN 0OO0361 WFLOWJ 004040000 ""S5 FLOW COME JUN 6 00003624 65L0wJ 104000000 AMASS FLOW C01 OU7TLE.1 0000367 W5LO.J 11571000000, ~IS FLOW BY-PASS INLET 0000326 ILOWJ 120000000 "I"S FLOW BY-PASS OUTLET 0000260 W5LO.J 0. 06000000 -MMS FLOW FROM• S ER1 0000730 MPLOWJ1 507000000 MISS FLOW FPRO STEM• 005 W VOLT 0000371 WFL0.OWJ 108000000 ~MSS FLOW FROW STEM S 0STEA D OME -5 000037?) M OLOW 015050000 f AMMA FLOW FROM STEAMS 0055 VOI I-I 0000372 M5LO.J a 0210,0000 MMIS FLOW DC AN•ULUS JUNI : 0000370 UPLO-J 021020000 SIS FLOW DC MAAMLU•S JUN 2 0000371 6I5LOWJ 021030000 MM41 S PLOW C AIJLUS I 5

(ft4I-'

~54

111

6-4

101 3076 WLOJ "01020000 AMASS FLOW PLMOW 07TL5 00003717 KPAL.5 000000201 *ýl. VELOCITY l PAO/S 0000376 MFLOWJ 203020000 *MMII FLOW P.0W2 0075TL. 00002T7 PMlVL 000000202 ePtlo) VELOCITY (MO/S

0000360 CSTRIVAR 13 ,$TRTATURE "EAT LOIS 0000331 CNTOLVAR 104 TIRUCTURE NEAT LOSS.TNTIC

000023O COT LVAR IS 61NTEGRAIE BRE.AK 0LOSS 0000)84 COTALVAR S6 B OX-NEAT LOSS

000061 07T0LV5iA S1 o COR-PO"ER

0000364 CS5TLVA4 S8 OBY-PASS POWER 0000307 CTRTOLVAR $09 TOTAL POWER 0000301 CkTALVAR 042 5LI0UID LEVEL IN UPR PP 0000313 CMTOLVAR 003 .L.U010 LE.VI.L I" CORE 0000363 CWT LVAR 044 .L.IO10 LEVIE. IN LOWER1. .00003094 CITALVAR 014 FLOW 1 UAL COMl 005L$ .00000205 C•ITLVAR 051 05FLOW 0UAL COolR VOL6

.0000396 CSTILVAA 0at& FLOW DUAL CORE VOLT 00000317 CT•TOLVAR 057 -FLOW OU. COME VOL6 80000306 CITOLVAR 06 OFLOW 0DUAL COniE VOL5

-0000029 CHTRLVAR 015 0FLOW 0UAL COME VOLI0

* TRIPS

E5UL.FIATED STEADY STATE

O000SOI IE 0 CE 6

RUPTURE TRIPS 0000104 TIME 0 cc T 0000101 TINE 0 LT 0 0000506 Time 0 CE T 0000SO TIME 0 CE T

O 01LOGICAL TRIPS 000000 -501 AND0 .010 o 0000604 Sol 414 S04 L

000006 604 AM• S0S L

0000607 606 AND S0? L

a 0 0 0000 0O3 0 B0RANCH00

0310005 0 0310101 0. 0.151 0.00743 0. .......... 00006.........

0320005 0

0320101 0. 0.D2A 0.01147 0.

0310000 00.23 SGLVOL 033•050 0. 0.2t5 0.02150 0.

0040000 V01.4 PIPE 0040005 50

0040105 0.0 t0 0040305 0.261 50

0040405 0.0023.44 .0 0010605 00. t0 00200051 .1. 6 0.0,231 50 00•0905 0.1 0.61 2 0.00 0.00 1

L,5.5. 0 1S.

1t9601 050 5.

U1.5L 0 0. 191OF 504 .0 IEOPF 504 .0

IT41

AAEY

0040102 0.6A 0.65 I 1L.NUM3 0045001 00to 5

0150001 0 0510105 0. 0.159 0.00121 0. 10. 0.156 0. 0.0417 00

0520000 VO.S2 PIFE 0 130001 2)

0120205 0.0021714 05301220 0.121 5 1 0.. 0520401 90. 0. L .STEAYO STATE 05205801 . 2

0120901 5.70 .170 1

TRANSIENT START 0125005 00 2 A 0 101 0000 1

OSTART * OPEN V12C .

N BOYPASS PO•ER OA o1WIOWo VoLssI AINNULUS

0150005 1

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0210000 V21. ANNULUS 015,0005

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10020000 t,$1'.62 VLV001. 0670101 0. 1.21 0.027770. .90. -1.221 0. 0. 00

0640000 r94 PIPE

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6800008C1 eIRCATIONI.Im0

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09O0001 0092 8010.

0900 . 129 0.`10 0. 0. 0. 0. 0. 00

0940000 00L1.4 08801.001 090 01 0. 111 .0006 0. .4S. .0.020 0. 0. 00

09000 001.90 6648100 090000 1 0 0a10101 0. 1.690 0.00336 0. 14.3 0.417 0. 0. 00 i! .................... 0ll

09a6000 V0.961 BRtANCHI 0960001 0 0960100 0. 1.47S 0.00629 0, 0 . 0. 0. 0. 00

0970001 3 0970010 0.0 21

0970201 21709 I 1.42' 1 0.01' 1 0970401 0..1530 I 0.0071 12 0.00226 3 09700• S.40 0 . 2 .+90.

0.70701 0.11 1 0. 21 -0.211 3 0970801 0. 0., 2 0. 0.006042 2 070900 1.2 1.42 I 1.08 1.01 . 2 0971001 00 2 0171101 0000 I 0000 2

2010000 PLIMI ft1 2010101 0. 0.7$0 0.01010 0. 16.4 0.262 0 2010100 072010000 0.0427 0.17 0.37 0000 3010109 074000000 0.0009g8 2.00 3.00 0000 2010201 I 4.S0 0. 0. 2010202 1 4.11 0. 0. 2010"01 0 0 0 .1 0 0 0 201002 3103.69 0.01263, 0.0363 SO. 60.7 1. 1000. 2010303 0. 0. 0. 0. 0. 8 YA H080 L•.0CA PI.IU8PV0R. DATA 6OMl081 FRAN1 AS(A.AI0M" 006LIN-OI8f. 8 TO600U0.6U*44INA 0.A8NA8 BEIvrnOUSE I OTTA FALL O0H NMI 8ARFOR 28T1 1ONT08OLL0•RA1TS. 0r, .LL. F0O (E 0DEL DATA AA 001.860. 2011,00 1 1 2010101 *0.00.1.161 0.2'7,.0.090 0.47.1.I60 1011102 0.64.1.130 1.00.1.000 2000200 2 0 2011201 0.00.0.04 0.09.,0.07 0,1+4,0.60•

2011202 0.3210.1, 00.,091..' 0.10.0019 1.00.1.00 2011300 1 2 2011301 0.0.-0. 6" 0.40.-O,16 OSl.-O.OS 0.76.0.48 201120? 0.00.20.00 2011400 2 2 2011401 0.0.-."'6 O.S.0.00 0.68.0.32 1.00.1.00 20l1IS00 I 2

2011sot -1.00.2.00 -0.95.1.11 -0.62.I .S2 -0.50.0.39 2011S00 0.00.1.4l 2011O00 I 4

2011601 -1.00,..00 -0.79.0.$3 -0.62.1.20 -0.30.0.92 201602 a 0.00.0.0 2000700 1 2 2011701 .0.00.2.31 -0.. 0.66.2.29 -0.06..9 201 0702 -0.27.0.49 -0.232.01. -0.10,00,4 S 0.00,0.64 20116$00 

2011101 2 -1.00..'31 a -0.79.7.76 -0.09.2.37 -0.41.2.04 2080602 -0.)2 0.78 0.00.0.5s * 1W0 P4AS1 MA1TIPLIER TAB1.ES 20132000

2002000 0.0.0.0 0. 0.00 0.00.0.00 0.24.0.0 0.3.0.96 0.4.0.94 2082007 0 .6.0.197 01..0.+ 0.9.0.8 0.96.0.S 1.0.0.0 2003100 0 2002000 0.000 0 0,0 .O.0.OS 0.74.0.I 0 2,0.96 0 4.0.98 2002002 0.1:0:74 0,.l,.t 0.9.0.6 0.-6.0.S 1.0,0.0 09 8006 1'+44 OIPFF(8I~C( P0i8 P0.8.48.0 IOtI081CAI.1I 2004000 I I

2004000 0.0.0.0 0.1.0.I2 0.2.0.09 o.s..07 o.7.0.o0 0.9.0.94 0.0.1.0

20014200 0 2' 200 0 0.0..000 00.,0. I 0.4.0.21 0.6.0.67 2014202 0.9.0.60 1.6.1.o 2014300 0 2

2004200 .0.oll -.0.0.24 -0.6 -I 77 -0 -. 2:".6 -0*.*.2.79 2004202 :0.0'.-0l . , -0.4.- F0.67 .0.1$.-I.6 -O0..0.0 0.0.0.0

2004400 200400.l0.01 -,O, 0 -0l , 0.4-0~ o76 -0 .O1,-, -0,7 -0, 20 -0,6,-0.17

20014402 0.02 0.01 O. N"0.0 -.0.1.0.09 0. 0.0.0.00 : M90 PO4SE' OIOF1PIO(OICI[Ft P0 PW 70600 0I SINGLE. P06600. MICH4 MEAN 8 7T f1LLY DEGRADE. D yO16 1080011 ZER9O)

20040 200=900 , 0.00.0.64 0.160,007 0.06.0S.1 2004902 0.31.0.92 0.9 0V6I2 30s0.0,19 1.00.1.00 2000000 2 2

200,SO0 0.0,.-Il. 0.5.0.00 0.66.0.28 0.00.1.00 201510 2 2 20 0000 -0.82.26 .0.11.2, .0.0661.90 2O111100 102 -0.7.0 .19. 0a*: -- 10.1 0.00.0.9 0.00.0.64

2000200 -0.00,..2 .0.79.2.26 -0.09.2.27 -0.41.2.04 2015202 -0,20,1.76 0.00.00SS

2010100 0 CWIOtVAR 006 2006000 0. 0. 0000. 1000. 88 8014 C08?901. 0Y21(08

20s00000 SS002IT TRIPU9I0 I. I. 0 70000101 601

2000200 M6SSOFFrl S.I0 0. 0. 0 20SO0701 4.60 -0.0 a MLOJ 200120000

20S00300 $88)1. 040LT . . 0. 0 2OSO0000 C"TAL-VAN 1 20S00302 CWTAL.VAR 2

20S00400 1OO I8T(EC.R I 8I0TICRL SO. 160. 0 3 140. 060. 20500401 C•OT RLVAR 003

2000S00SO P SPTA FUN10CTIN 1. 0. 1 20500501 17010 0 201

20S0060 P0lL 663.? I. 0. 1 ,00006.0 C708'LLVAR P 20500600 C00TALVAR 5

*e PO P0 09000 7881.1

20720100 4TC.T 604 0. I. 202720000 0. 0.000 4. .I764 6. .6201 09, .464I

20220002 47. .322 2S. ,70, 60. .,81 200. .062

2020000 PO, POW1 15.1

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2070100 0.0 0.I'6 0.2 0.020 0.4 0.102 2020002 0.6 1.100 0.61 0.0",s 0,0 0.000

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2021100 . * J016600 .1.03 00.03.1.21 .0.0.0.92 7021102 0.00:.0.72

"021100 2 3

2021701 .1.00.3.31 -0.63.2.26 .0.66.2.29 -0.1l. so 2021702 2-0.27..41. -0.22.1.11 -0,10.0.18 0.00,0,11 2021100 4

7021001 t1.00,2.31 -0.19,2.76 .0.1,2.2? -0.41.2.O4 2021607 -0.21J1.73 0.00 .1! 1.

2023200 0

202001 0.0 0.00 0.D 0.00 0.2 0.0* 0.3 0.10 0.4 0.06 0. 0.19. 2023002 0. 0.11 0.1 0.9o0 0.6 0.60 0.6 0.0 1.00.00 2022100 0 2020101 0.0 0.00 0.1 0.10 0.2 0.1$ 0.3 0.24 0.4 0.30 0.6 0.40

202,102 0. 0.60 0.2 0.60 0.& 0.10 0.9 0.5 1.0 1.00 . 94PAWM2 RE0GULAT00 .STEADY STATE C. ,026100 0 CMT6WVAP 0t3 2021101 0. 0. 1000. 1000. * P02 CONTROL. SYSTEM! 20SO0100 M01S$OIFF2 St" I 0. 20000701 1.19 -1.0 WLJ 20202000

201"00,00 Ss15L3 3XT I. 0. 0 70000601 CHIOLVAR I 20000600 CNT RLVAR 2

20SOO0 INTICAAI.2 9 IWTECRAL 200. 200. 0 2 170. 230. 20S00901 C1TRLVAR 006

0S01000 PSPTA9 fFUNCTION I. 0. 1 20101001 TIME 0 202

20101900 PIVEL MAT 1. 0. I 20S00"101 CNT4I.VA 1 9 20001902 CH:TI LVAR 10

; K1W 2 SK!0 TASLE

20270200 HTC*T 104 I. 1. 20220201 0. !.000 20. 1.000 S0. 1.016 200. 1.016

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10:0000 .9M19412 NtI 101010 10000 03200000 0. 0. 0. 1100 1010201 1 6.44 O0 0.

1020000 J.1147223 SNOLJUM 1020101 032010000 032000000 0. 0. 0. 1100 1020201 0 1 . 0 O. O.

1020000 JU.922-41 SNUJU•4 1030101 033010000 004000000 0.000473 0.340 0.200 0000

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1050000 1JUNSI-52 SWCL.JUN 10S0101 011010000 0120000000. 0. 1100 1000001 0 S.361 1.057 0.

1060000 J1UNS-21 SNCL.UP 1060101 0920I0000 021000000 0.02318 I. I. 1020 1060201 $ 1.361 1.01 0.

1020000 ,JU11ll-21 S29CJUN 1070101 011000000 021000000 0.0 0.0 0.0 I000 1020201 1 4.155 .1.075 0.

10:0000 .012l 9119 1010101 012000000 Oi0 *00000. 0. 0. 1OO 1062201 4.11 : 1.0' 1 0.

1100000 JVI 121 0 S0G70uN 1100101 012010000 013000000 0.001432 0.95 0.90 1000 *ST 1100201 0. o. O.

1110000 KN0921-o1 SHWJU 1110101 021070000 021000000 0. 1.00 1.00 1100 1110201 I 11.47 0. 0.

1120000 JUNI.I-72 SNGL.J¶ 1120101 0710l0000 072000000 0. 0. 0. 1000 112001 11.42 0. 0.

1130000 RMIZ-73.2 SNG01.1 11230101 072000000 073000000 0.00 o. 0. 1000 1120201 I 4.61 0. 0.

1O60000 JU1t4-21 SbcIuM 116010 07 00 02101000 0. 0.00 0.00 1100 1160201 I 4.65 0. 0.

1120000 By-PASS VALVE 1170101 1120201 022710000 I 064000000 0.69 0.00061 0. 0. 0 0. 0.

11020300 0*0V $ 2 9 MOTORVALVE IN 6Y-PASS INLET 1170301 24 1127400 1.0 34.70 110401 .006. . .000 .12 .0906 .090' .200 .1301 .1301 1170402 .00 .011: .159 1.00 .2023 .202i

20502700 SPR"F0 F SIO 1. 0. 0 20503201 0.69 -1. "IL.4J ;177000000

20003200 39.1U.81 MLAT t. 0. 0 2003230t C"T LVAAk 20503302 CNTHLVAR 32

20003400 III!E0 INTEGRAL .1 0.23 0 2 0. I. 20S02401 CNTPLVAA 32

1100 JU-64-12 sN1•1 11i0101 06400000002000 0.00674 0. 0. 1160201 0. 0. 0. .e,**.44.444..4..44*

1200000 ..J-6d1.! SkfL,4 1200101 1200201 064O010000 0slO0000 0.01"o0 2.00 2.00 I 0.61 0. 0.

EAOY ST '270000 Jumn2-91 S.Gut.4U 1220101 072010000 0910000000 0.00 0.00 1220201 1 19 0. 0.

1230000 JUR111-94 s10..J9N 1230101 1220201 091010000 

I 094000000 0. 0.00 0.00 1.59 0. 0. I olo~l~t 0 Seetlo

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41260101 070000000O0960000000. 1.00 I.00 *1210301 0. O* 0.

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4 COOKING SYSTEM

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40'0101 302000000 013010000 0. 40"0300 I 404

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3030000 lU00001.9 W60L

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4020101 303000000 0a1010000 0. 4030)00 1 604

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3040000 RMI I30FlVOL 3040101 .00636 1. 0. 0. 0. 0. 0. 0. 00

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1030000 DUMPS, 1110940 20)0101 1.00 1.00 0. 0. 0. 0. 0. 0. 00 1030300 3 !020201 0. 100000. 1.0

6 SPI.T? RUPTURE IN CIRCUL.ATION LIN

IS,0000 B4KV10 VALVE 1120101 059010000 500000000 0.0000312 0. 0. 0100 1.00 1.00 .01. 1520701 1 0. 0. 0. 1130300 UT4V1.V 15201 0000904 0000505 5.00 0.0 40P0N4N0 1I364 .20 SEC

* IlA? S? 6UCTIUE S1

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140107101 I 0.0194 0. 0. 

I 14010901 0 0.017343 0. 0. 1 14020000 I 3 3 1 0. 14030100 0 I 14020101 4 0.005135 2 0.00612S 14020301 1 4 -3 & 14030301 0.0 4 1.0 1 14020400 4010 14030501 0 0 0 12.4 14020601 0040000 0 1 12344 

1 14020701 I 0.1020 0. 0. I 14030901 0 0.01712 0. 0. I 14030000 1 7 3 f 0. 14020,00 0 O 14020101 4 0.O03271 3 0.0046135 14030201 - -3 14030201 0.0 4 1.0 6 14030400 4010 14030001 0 0 0 1 12.240

14030601 004020000 0 I I 12.3461 14030701 I 0.1126 0. 0. I 14030501 0 0.01742 0. 0. 1 14040000 1 3 0. 140401o0 0 , 14040101 4 O.000335 2 0.006125 14040301 4 - .2 14040201 0.0 4 1.0 6 140.0400 4010 14040501 0 0 0 I ,2.244 14040601 01404000 0I .346 14040701 I 0.1000 0. 0. I

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I 14100601 004100000 0 I • 12."43 I 14100301 I 0.05S4 0. 0. I 14100901 0 0.01143 0. 0. I

'0640000 1 3 2 1 0. SY PASS 10640100

10640201 I1 10640301 1.0 1 10640400 0 10640401 170. 3 1,064So1 0 0 0 1 3.9? 

I 10640601 064010400 0 I 3.61 10640701 2 O.35 0. 0. I 10640501 0 0. 0. 0. .No04 to6 I. MCAT '4110 WftON 56i0U9T0 7140 0A 10,30000 I 3 3 I 0. 10630100 0640 10650400 0640 10600S01 0 0 0 I 3.6 I 106S0•061 004070000 0

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1 060$001 0 0.01742 O. 0. 1 0660000 1 2 2 1 0. 10"60100 0440

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10660S00 0 0 0 232 10610601 044020000 0 I 3.6? 

1 106:607o0 2 0.21 0. 0. 1 10660201 0 0.01742 0. 0. 1

* 00 ftlt. To 040.17 f-1 -IAT LOSES 14000000 10 I 2 I 0. 14000100 0 I 14000• 01 0.002 140,0701 2 1 1 400001 "0 1 14000401 400. 0 1400040 040. 2U ' 400S00 -401 1 l 2400 0 .15 10 14000601 004010000 000 0 0.1 10 14000701 0 0. 0. 0. 10 14000901 0 0. 0. 0. 10

* CtNCRAL TABL.E GIVING NIEAT TR,7SFf4 C00EFF. AT OUTSI00 O SOX WALL.

20240000 1.TC*T 20240001 0. 2.320003 * HTC DETERMINED TO CVE WIAY LOSS Of APPiOX.

* 0414466AL TAI!S GCVING THE TEMPERATfS.,600 AT H41E OUTSIOD Of THE4 . .01 WALL. T(C$PCRAT17A4 IS SUPPOSED TO VARY LINEARLY BETWEEN 403 It * AT t1lE(7 TO 423 K AT OU TLCT.

20230100 TEW 20240101 0. 407.S

70240700 7EMP 20140201 0. 416.S

20240200 T410 1202 00 0. 425.S

20240400 TEMP 20240401 0. 434.5

20240s00 TIEW 20240501 0. 442.S

102406100 140 202400601 0. 452.S

20230700 TEI7 20240701 0. 491.S

20240600 TEOW 2024a001 0. 410.5

20240900 TEMP 20240901 0. 429.S

20241000 T400 20241001 0. 466.S

131000 I 4 I I 0.00

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13200000 1 4 2 I .132 13200100 0 2 12200101 0.000 I 0.010 2 0.01 

2 1200201 23 3 13200201 .0 2 11200401 S•6. 4 13200$01 32010000 0 I 1 .322S 13200601 -13 0 3014 1 .225 1I200701 0 .0 ." 0 12000 0o .0 .0 0

13300000 I 4 2 I .132 13300100 0 2 13300101 0.005 I 0.01$ 2 0.02 

2 12200201 3 3 13200301 .0 3 13300401 560. 4 13300001 32010000 0 1 1 .271 13200601 -t3 0 3014 I .231 1,300701 0 .0 .0 .0 I 13300801 0 .0 .0 .0 I

SIO500000 1 2 2 1 .12 "1100100 0 I 11100101 2 ,162 15100201 2 2

10100201 .0 2*

I 1500401 560. 3 IsOOSO1 .51010000 0 I I .1279 

1 Is10006 01. 0 3014 • .175 15100701 0 .0 .0 .0 ; 1S100101 0 .0 .0 .0 1

10210000 23 2 , .063 Is510100 0 1 I$210101 2 3 15210301 0 2

10210401 •60. 3 10210s00 IS1010601 52010000 0 ,0 0 0 1 I I .422.427

R121001, 0 .0 .0 .0 

1 IS210101 0 .0 .0 .0 I

S1230000 I 2 2 I .050 10220100 0 I S1220101 3 .052 15120301 2 2 11220201 .0 2

IS220401 560. 3 15220001 102000c0 0 1 I 

. 152 IS22 001 0 0 0 1 .MIS I 11220700 0 .0 .0 .0 I IS120101 0 .0 .0 .0 1

11100000 1 A 2 I .200 "1 00100 0 2 11100101 0.00S 1 0.015 2 0.033 

3 S1100201 2 2 11100301 .0 3 11100401 560. o 11100001 11010000 0 I I .408 11100601 .13 0 "014 I .4 I 11100701 0 .0 .0 .0 I 11100801 0 .0 .0 .0 I

'1710000 1 4 2 .2SO 112101o0 0 2

11210101 0.000 I 0.011 2 0.023 

3 11110201 3 2 S1210201 .0 3 to?210401 s60. a 11210001 12010000 0 I I 2.200 

1 11110601 1 3 0 3014 I 2.200 1 11210101 0 .0 .0 .0 1 11210601 0 .0 .0 .0 I

11220000 I 4 1 I 0.00 11M20100 0 2 11220101 -0.00 I 0.015 2 0.033 

$ 11220201 2 2

11220201 .0 

3 11 '20401 SO. 

4 11220501 1 202•• 0 I 0 .400 

1 11220601 -13 0 30140 .400 ,I220om 0 .0 .0 . 11220601 0 .0 .0 .0 I

M110000 I a 2 I .21 12110100 0 2 12110101 0.000 1 0.011 2 0.033 

3 12110201 2 3 12110201 .0 2 12110401 , 560. 12110S01 21010000 0 1 I .404 1 12110601 -13 0 3014I ,404 .. 110701 0 .0 .0 .0 I 12110401 0 .0 I

'2120000 I 4 2 1 .170

22170100 0 

2 11201101 0.00S 1 0.011 2 0.033 

3 12120201 3 3 12120301 .0 3 1m120401 560. 4 12170501 31020000 0 1 I .5491 17120601 -12 0 3014 I .$491 12120701 0 .0 .0 .0 I 1M120601 .0 .0 .0 I •120000 I 4 2 I .122

12130100 0 2 12130101 0.005 I 0.015 1 0.01 

2 13120,01 3 3 11230301 .0 2 12130401 560. . 121001 21030000 0 I .266 4 

1 12130401 -13 0 3014 1 .256 12130701 0 .0 .0 .0 i 12130001 0 .0 .0 .0 I

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12110000 I &4 1I .132 •1140100 0 2

1714010O 0.000 I O.OS 2 0.01 

3 12140101 2 2

• 140101 .0 3 1 240401 180. 

4

1•1 4001 21040000 0 1 1 .4• 

1

S140401 .1 0 20•4 .X oi140701 0 .0 .0 .0 1 12140101 0 .0 .0 .0 1

oil000 1 1,1 * , a , , 2 0 2 1 • .054S o0o 17100101 , I1 000 ,0 ! . 110001 2 1110020• .0 I •7100401 180. 2

1702 1 100000) 010000 I I 0.1 1•710010 0 1040 010 I 0.120

1,701"00•0 .13 0 2014 of of $ 2 of1700601 -13 0 3014 I 0.GM I I1100701 0 .0 .0 .0 a 1 71004101 0 .0 .0 *0 I

"710000 1 1 .0546 0 720100 0 1 1 720010,1 2 0707 1710001 2 2 17100201 .0 2 1•1000•0 140. I 172Qooo 7201o0oo 0 I 5 .3200 1,700605 .13 0 3014 I .300 21700701 0 .0 .0 .*0 17-00101 0 .0 .0 .0 •

•7200000 1 2 2I .0548 12000 0 1 1721 0010 00 •1200201 3 2 17200201 .0 2 17200401 460. $ 11200S01 12000 0 I • _ .71 

f 17200601 I17200701 .12 0 .0 0 2014 .0 1 .0 .164 ,1700401 0 .0 .0 .0 I

•1700000 4 2 2 I .0348 71 00100 0 1 17400101 2 .044S 1714001 2 2 S1740001 *0 2 17400401 1t0. 2 17400101 74010000 0 I .572

1 MOON02 74020000 0 I I 117 

2 1OOS03 74030000 0 I 1 2:674 2 17 00S04 7404000 0 • 1.10 4 1100401 .13 0 3014 .012 1790002 1 0 2014 S.117 2 17400402 :12 0 2014 2.674 3 10400604 -13 0 3014 I 1.0 4 17400101 0 .0 .0 .0 4 17400601 0 .0 .0 .0 4

174SO00 I 3 • 1 0.00

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1 ,17410 101 , .002 1?45010 20 2 1 74,0201 .0 2 171M0401 140. 1 I 740101 1O401000 I 0 .OSS 

I 114S01 .13 0 2014 0 .01 174,070• 0 .0 .0 .0 I 17 40so0 0 .0 .0 .0 I

,2000o0 

. 1 2 , .07I 18200100 0 1 11200101 2 .0805 1I400201 3 2 16100301 .0 2 16200401 160. 3 16200501 6200000 0f I I .2I 1 16420001 V13 0 1014 1 1.2210" 1f200701 0 .0 .0 .0 1 14200601 0 .0 .0 .0 I

1..00000 3 2 2, .04.6 1440000 1 0 144101 2 03 1.400 201 2 14400201 .0 2 16400401 $60. 3 "a0OSOI 84010000 0 1 1 .440 

1 14400503 44020000 1.221 2 1640010 4 4030000 0 I I 1.I42 2 14$400401 -I) 0 2014 I 1.440 I

51400402 -13 0 3014 I 1.*31 

2 14400603 -13 0 l014 1 5.363 3 14400701 0 .0 .0 .0 2 14400601 0 .0 .0 .0 3

1,100000 ; 3 2 , .0248 •1900100 0 1 1tl00101 2 .0445 41800201 3 2 17100201 18100401 .0 2 140. 3 It100S01 511010000 0 I I •.244 181.001 -13 0 A014.I •.244 11100701 0 .0 .0 .0 1 15100801 0 .0 .0 .0 1

19300000 • 3 2 1 .0248 19200100 0 • 15200101 2 A0445 15200201 3 2 32100201 .0 2 15200401 160. 2 18100301 12010000 0 I I 1.22 

•

1,900401 SO 2 0 301 I 1,228

19200705 0 0. 0. 0. 18200601 0 0. 0.0" 10

is400000 1 23 1 .0248 I58400500 0 5 |1400101 1 *0201 •:"* I•0O 1540010,

19400201 .0 2 19400401 540. 

2 18400101 54050000 0 I I 1.16l 

I

-12 31400801 0 051 4 1119 

I 1•400)0O 0 .0 .0 .0 I

18400801 0 .0 .0 .0 I

I's000 1 2 2 5 .0144 19500100 0 I 15100101 2 .0205

18100240 .0 2 15100401 140.*

15100101 S1050000 0 1 • 5.480 19500601 .13 0 2054 1 *51462 19,00705 0 .0 .0 .0 I 1850O401 0 .0 .0 .0 I

595O4 0 5 2 2 5 .0328 55400100 0 . 1 400501 Of2 .04 11.00201 3 2 19600305 .0 2 5 500401 140.0 2 11500105 8410000 0 I I 1.4is 

o 15400401 "12 0 2054 I 5.4 • 1I600705 0 0. 0. 0. 15500401 0 0. 0. 0 .

10310000 I 1 1 .0246 1It10100 0 I 11710101 2 .-020 71110201 3 2 19710301 .0 2 15710401 1"0. 3 15710205 07010000 0 1 I 2.760 

• 15710605 .15 0 3014 1 ?.7so I17I0701 0 .0 .0 .0 15710801 0 .0 .0 .0 I

'1720000 1l,,720 1 ,f 0o0 2 , 1I .0.06 11720100 15720101 2 .010

15720701 2 2

11720201 .0 

2 19720401 140. 

2 19710101 57020000 0 1 1 1.10 11920401 -13 0 3014I 1.420 15710701 0 .0 .0 .0 I 18720601 0 .0 .0 .0 I

19730000 1 2 1 1 0.00 19721030 0 1 59720105 2 .002 11130001 2 2

59730301 .0 1 12130401 160. 

2 1513.01 -71 0 0 .0s

19730701 0 .0 .0 .0 I 11730801 0 .0 .0 .0 I

510:0000o , 2 5 0.00 1 2050100 0

117010501 12050201 ; .0 .0203 2

1101040514I0. 2l

1-4

093
12010001 201010000 o0 I 0 0.00 1 12010601 ,13 0 3014 0 O.SO I 170;010,01 0 .0 .0 .0 I 12010801 0 .0 .0 .0 I

120o0000 , 3 , I 0.00 i1 ;020100

1702010 f 2 .020 $)20D20201 3 2 11020301 .0 2 1 1010401 ISO. 3 1 20205s0 202010000 0 I 0 0.300 I o1o100o, 0: . 0 3014 0 0.30 , 100701 .0 %.0 12020601 0 .0 .0 .0 I

",I 0000 1 6 2 I 0. COPPER ROD0 12311 0100 0 1 13,10101l 3 0. 0040 2 0.0020 13110201 I 3 4 1 3110301 0.0 S 13110400

13110401 00*. 6

1310O01 0 0 0 I $.40 12110002 0 0 00 I 1t.20 7

0311'0503 0 0 0 1 .0.0 3 13110601 031010000 0 I , 0.40 11110602 03;010000 0 I I 11.20 I1210603 033010000 0 I I 1.10 2 :3110101 - 0 0.00 0. 0. 3 1,110901 00 0.01142 0. 0. 3 IS,10000 I S 2 ; 0. 6COPPER CABLES Is"10100 0 I

11,10101 4 0.004

11110201 44 3 10301 0 1511 0400 01o 1110401 00.

1511001 0 . 0 0 I ?.40 I 15110601 OS0010000 0 I I 1.40 13110101 0 0.00 0. 0. 0 15110901 00 0011742 0. 0. I

30100100 TBL/rCTM 1 -0 * "D2 0

20100001 42). S.S0 S73. 4.65 273. 3.75 723. 3.10 20100102 073. 2.7S 973. 3.50 103. 2.30 3+0100151 3300000. 2200000. 3224000. 3460000. 2.1001, 3630000. 3713000. 3740000.

20100 200 Tetl/rCT4 21 .:IC011L. * 600 20100201 293. 10.1. 10.t24 0.01;+ 0.0000026? 0. 0. 0. 0. 20100251 i23. 10t1. 2665270. 4123.$ -1.7262 0. 0. 0. 0.

10100300 S-ST00t.

t0100400 T9L/SCTN I I o COPPER 120100401 290.0 201004S0 2461.106

; CORE POWER *DlofI01w 000 1 00 POPE 604 I. 2.360(6 202O0010t 0.00 1.000 0.25 0.49s 2.00 0.206 5.00 0.420

In

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20700102 2.50 0.393 10.0 0.242 17.5 0.171 10.00.l28 20.0 0.06) 20200103 2$.00 0.064 30.00 0.06 S00.0 0.701 2S.0 0.060 20.0 0.055

*6.50 sy 06656~w o 6(" 06T I O 6 0 01.6 .6 0. .

70200220 POPE R 601 I. :1.1(3 20200201 0.00 1.000 1.00 0.64? 2.00 0.S00 5.00 0.26? 20200202 10.00 0.=60 14.00 0.020 G 0.00 0.00 200.00 0.0

*LIWIO I0 LEM. IN0 DOW beJ C 1.1J9 A0D D,01OVINC0 TO BREAK 90E121 0F LIOID0 - FSC OF LI100 VOID 20201100 MOR1R (A *VOL;IS-2 20o0110o 0. O. .*296O0 .2740 1.0 0.049 20201200 WIM06n .A 01.21. 3 20201t21 0. 0. 0.406 0.150 1.0 0.281 20201300 ITOW 20201301 0. 300. 20 201400 HTC1 T 20 701401 0. 21.6 *AIJxILI.•IY HE0AT TRANSFER(I "p7rF. TO GUIT TH1E0 FLO"5 ?14go" 05 .SS 10TIOS 405 AND 401 20"01100 LI0II*2 nIJI4TI0oI I. 0. I 2050 1101 VOIOF 021020000 Oil 2o0501200 LOH21-3 SU.4C01 TION . 0. I 20501201 VIDo 0o20300000 012 2+0004100 `!".00 0UM I.• 0. I 2+0504101 1.1I$ 0.300 V|IDS 022010000 20504102 0.12;0 00105 O 02106•000 2o0S0410 0.620 VOIDS 02020 7000 20004104 01.81170 VOID 021000000 2004101 0.120 VOFIDS 071050000

20904100 0.620 VI Op O2 104000 20504101 .146 VOIDS 0210400 205041011 1. CNO'ILVAR 012 0l 0 20SO4101 I. CITAILVAR OIl 2+0,04110 0.404 VOIOF 021010000 .LOUI 0 t KL INI UPPER PLENW.6 AN4 STEAM PIPE ."1G41" O L IOUID * FCT Of LIOID VOID 20202100 11O0164 A 6VOL*S2-1 20202101 0.* 0 0.1a 0.02 ) 0.6 * 0 .06 20202102 0.604 0*23' " .675 0*360 1.0 0.S02 20S00I200 0LIO1SI.I IUNCT ION I. 0. I 20002101 VOIOF 00S010000 02I 20004200 I.0LE.1 0um I. 0. I 20S04201 0. 0.16 VOIDSr 051010000 20504202 1.0 C" I ALVAR 02 1 20504203 0.902 VOIDS 052020000 *LIOUID LEVEt IN CORE 20504300 LIOLCORE 016 0.20 0. 20504301 0. I. VOIDS 004010000 20S04302 I. VOIDS 004020000 20504203 I. VOIDS 004032000 20004204 I. VOIDS+ 004040000 20504205 I VOIDOr 004000000

20504004 I. VOIDF 004060000 70004307 1. VOIor 0040 7O000 20504201 I. VOIOF 004060000 20004301 I. VOIDF 004090000

200415 *1l10010 LE0VE01 I0U~ . 114 CV1 1.041 OIDSt PL(16.1. 004900000

20504400 LILEV1.L SU6 S I. 0. 20004401 0. 0$0 v010 0)1010000 1000440? 32 VOIDr 3210010 20S04402 0:. 1 VOID 3)010000

.600 CLADOING TOW SAVE UP 20506100 Ct..AOTIMI 6iJtl I. 0. I

2030610 1.00 60 No0000 CLADDINGINNE YE4( W 001.1 2 000.0 CUM.AO1W " 66.11. I. 0. 20006201 11001W, a0000 Ct60110164 INS TIW VO1.? 20S00600 CL.6t00W 84.11 ? I I. 0. 05006301 NT0iMP 4102000o05 i00 Ct001140 twit TEW VO0)

20506401 HT6I0 40A000105 4W CLADDING INI4R 10 YEWVO1 20506S00 CIJ.0DT IMPS 5 6. . 0. I 20$06501 " TT[0 40SOOIOS !400 CAODO|O11 INNER TEMP 01.S 20006600 CLADII1W V4JA.T I. 0. I OSO4601 "TTEP1 40600100 ." CLAOO IIIO 1661 0'[lw vo0.6 200062040 CI./TOEI? 6I6.7 I. 0. 1 20506201 TT1I0W 40700010S 6600 Ci AO1140 INNERI T1W 00.? 20S06800 CLA.DTOP MAT I 1. *0. I 2OS06001 HTTE1 4010001010 1 600 CNCLAWING INER n6640 V01.$ 20006900 CLADIW6M6.11.? I I. 0. 2000s901 HTTMP 4000000105 .600 CI.CO|IO 066416 71W 001.0 20SO7000 CLADYEMPIO 6621T I. 0. I 20so5001 t1T101 410000106 .t0 CLABOIO MIDD00LE TEMP V1.10

*11A1 T06t.6s15 COFIS i INCA5 I.A1/ISU0ISFACE TEW-StLUI0 TEMPI) OS 0100 N COEFS t1.64 I 0 . 20s06 101 0. I. ITNiTC 401000101 20506200 HTCOIEF SUw6 19. 0. 20s00201 0. 1. 1HT4c 40)000101 20500300 11"CO(F3 SU1.M I. 0. 1 30501301 22O006600 HTCOISI 0. I. 11TH00 403000101 51.6 9. 0. 20SOI00 O. ISO NTNOC 404000101 20501 20005001 O0 MIICOCSI 5154 I. 0. 0. I. 671400 405000101

20008600 H1C01(5 0U6 1. 0. 20006601 0. I. HrTwT0 406000101 20S00600 1410r01? 5 I. 0. 2000201 0 ., I . 1 1T0 402000101 20006800 1Tco0(5l s1M 1. 0. 20506601 0. I. H1.T0 £06000101 205006900 RI5CO[( Stu 1. 0. I 2050o901 0. 1. H10i0 40"000101 20S09000 HTCOISIO SUw 1. 0. 20S09001 0. I. 11H011 410000101 . t.oOU1 O t[WL COIIItOL SYSTEM0 roo0t C 20STEADY 5TAT0 ONLY) 30S0000 L(ECORVOt 0M.F701 3010101 1. I. 0. 0 . 0. 0. 0. 0. 00 3000200 2

30S0201 0. 2.0(6 0.

N00000 .LIVCTRJAI TM(vJUN6 d000101 OSOOO00 0281000000 0.2 4000200 I 0 .CNyRL.VAA 049 10S0001 "I. 0I. 0. 0. 4000202 1. I. 0. 0.

;0004400 t r"Tr 1654 1. o. o 20504601 6.3SO -1. CNTRLVVAJ 041

20504900 SSt.1V I60.. 10. 0. 0 3 *2. 2. 20104901 C8Tl6LVAV A 46 20004902 CNTRILVAR I

2060000 REllIE 001F 00001. 3060108 0.00626 I*. 0 , 00 I 0 0. 00 *$toA.1 90600 C 2060 200 2

3060 208 0. 6990000 I.0 mfe"11.5fo STEADY S0A01

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4060000 0~OCNT0IL VALVE *STEADY STATE CA.R 4060101 012010000 3060000 0. 0. 0. 1000 9S50A0Y STATE 

C 406020• 1 0. 0. 0. .S2[AOY STATE CARO 4060300 T"PV1.V 4060301 s01

"0"0W0 ST6-1Tt1105 SW U 

. 0. 0 

2 2000oso00 0. .17900 1TRN* 3210000:00 2000&002 .2690 6T1N 362D220000100 2000003 .22415 1T211 330000100 200o00• 2000 .1466 1TMNR1 0$10000 47206 6126140 $.1000100

20SOS06 .201 9 NT•m1 522000100 0OSO000 *.1143 "11011 1,10000:0 20M0O000 2.40070 116116 131000100 200os000 .40000 "1N6N1 122000100

2050000O .12460 1161R 211000100 20300011 .S6641 61610l 212•000100

s0o:0? 's.332 14011 21.0001 20.000o 20$00014 I .23421 410 NTP1NR 166 31000100 213000100 los050 :;; *||0 NRN 2:140Q00:*

20000010 .34263 N1T6N6 710OO00 

2 20000016$ .242 4161 10 210000200

200001t .21224 I 1111 110000400 0OSO016 .22134 6TR11 7 O0O00000

OSOS010 .26224 1116116 7 0000600 ?OSOSO2 O .26234 6T1 6116 10000100 0 1SOSIOO $To1-*1TOSS SUM I. 0. 0 M000S101 0. . 2214 "1"611 710000100 20S00102 .10320 1r1610t 770000100 20500103 .24653 64N2R6 7300001 00 2000,104 .13203 NT121 740000100 3030010 .25098 61264 740000300 200010t .166.4 62646 740000300 2000102 .36602 616N1 740000400 20$00008 .OSSOo N00 NR 745000100 M00MS100 .67126 6T61 6$20000100

2000O10 .43292 "T4R6 640000100

20 00111 .40266 6T14R 640000200 20500112 .41621 N6R10 640000200 20SOS113 .08669 1TR161 910000100 20100114 .50000 "111R 301000100 20l0110S -*1.2 $1 1i760 3211000101 00105Il6 *.0146SI "T.16 211000201 20300117 -. 4'102 "11606 211000201 20M00st1 -. 16, 9 61R61 S11000101 20,00110 .30000 61164 2010001 20000130 .31046 6 16 020000100

20S00200 5TQ-6TLOS SUM I. 0. 

0 20 00201 0. .. 1.63 1"11 04000010 20000202 .26013 14"1R 9000001000 20 00203 ,34190 H61611 960000100 200 04 .42000 11111R 071000100 20000200 I11611 .26224 07.000100 20000206 .0sSO0 1116N1R 92000100 20000200 T0TT . 0TL 4 I. 0. 0 05003001 0. I. CNT:LVAR S0 20000202 I. CI LVAA St 20500303 I. CNIIVAR S2

20300400 ST.-6ITNT I3NCTEGRAL 1. 0. 

0

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0S00000 I46*6-LOSS 161(006L I. 0. 

0

0500001 M7COWJ 152000000

0500600 6020".0ISO0 SUN I. 0. 

0

M0SO601 0.. . 6110 IN0 400000400

0100602 .100 106"• 400OO0200

0000603 .100 60611 400000200 0S00604 .100 "16110 400000400

0005600 .100 6T1R1R 400O0000

7000S606 .100 6INA A 400000600

70000602 .1s0 6RNR61 400000200

70000606 .IS0 11N66 400000800

70505609 .1t0 67611 40000000

70$006t0 .150 2IRNR 400001000

7005700 COO-POW i4UNCION I.

70050001 TIM 0 001

70000600 070*53-POW 61.640 30 N 1 . 7000601 TIME 0 002

70000000 T0-POW SW I. 0. 

0

70500900 0. I. C1111.VAO 02

70000902 I. CNTRLVAM So

-. *£ee 1111 NITIAL VALUES

1210200 2 ?001120. 041.04

1220200 2 060200. 041.0S

0230200 2 70600. 042.03 1010200 2 012660. 0.02206

0130200 2 690690. a.

2720200 2 ?026210. 042.12

2130200 2 7032340. S42.0I

0420200 2 7048050. $32.73

9010200 2 7029110. 041.05

0920200 2 702960. 020.36

0940200 2 7032220. S41.60 2000200 2 7000)000. 044.70

060200 2 01 020. 026.67

2010200 2 090620. 042.00

7020200 3 70660. 541.:6

0041201 7001260. 046.52 0. 

0

0041202 2 7041270. 0.00697 0. 0.

0041202 2 7044210. 0.01024 0. 0.

0041204 2 7041320. 0.02082 0. 0.

04200 S 7017680. 0.00S66 0. 0.

041206 2 033630. 0.02123 0. 0. 00412 2 702 00. 0. 0.0.00000 

0412006 7024260. 0.11015 0. 0.

00410 2 7020200. 0.1424 0:. 0.

0041210 2 014S40. 0.14100 0. 0.

2021201 2 70124&60 0.07209 0. 0.

2021202 2 6092600. 0.16214 0. 0.

0111201 2 6900460. 0.66470 0. 0.

0121201 2 6991910. 0.29639 0. 0.

2121202 2 6991470. 0.74924 0. 0.

2211201 2 6990710. 0.33264 0. 0.

0211302 2 6994130. 0.0412S 0. 0.

021170) 2 7009040. 0.0 0. 0.

2112404 2 6990060. 042.7 0. 0.

0141201 3 996420. 042.23 0. 0.

0. 0

0. 0

0?41204 1 3 706010. " 44.0s 0. 0. 0. 

0 0644204 3 7032100. 040.06 O. 0. 0. . 0641402 2 10162900 S62.06 0. 0. 0. 2 0644203 3 7018600. 00S6.2 0. 0. 0. 2 0902201 2 7068060. 044.04 0. 0. 0. 2

: 4J1,NC•. ON INITIAL VALUES 004120 0 0041301 4 .260 1.464 0. 0 4.420 4.660 0. 

2 0041302 1.110 2.01 ' 0. 2 2.420 2.611 0. 4 0041202 2.230 32313 0. 0 2.100 3 4.0260O. 0041204 3.400 4,go 0. 7 4.003 S.30 g 0. 0041200 4M02. 0.043 0. a

002420

02420S4 .1276 11.018 0. 

4 0521301 S.$Se 1.062 a* I

0121300 4 0121304 -2.27 0.19 0. 

1 0211300 I 0211301 0.52 0. 0. 2 0214200 I

0112301 11.47 0. 0. 

7 0241300 I 0141301 4.65 0. 0. 4

0641301 0.60 0. 0. 

2

0921301 I4.0 0. 0. 2 I tn

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0. 4 0. 0 0.6

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* INPUT foot I LAPSlA02 CASE S

* FIX-Il SPtLT Sm(AA StiADY-STATSE (TEST NO. 30St) 10 % SPITu BREAK €(oN FIll FIrxste ) 

l. -4 0000:00 RS5TART T*RAST P-- O0100 01 MP

0000103 410 000010S tO. * 0. 0•01 201 70. I.df-6 .121 00001 S0 lO no

* TRIPS

:0000501 TII[ 0 CC 1JU. 0 25. L *STEDOY STATE

S yIetUPtIJI IN CKIVtAUTION LItNt

' o20000 M•EvI2o VALVE 

Ut 1S20101 096010000 002000000 0.0000363 0. 0. 0100 .79 1.00 *OA 6.6 WJ 152020, I 0. 0. 0, 1S20300 T RVLV S120301 0000601 000000 S.00 0.0 *-OIIINO TIME .20 SEC to

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1986-09-17

1 FLUID'VEMSITT. CORE BOTTOM IRtIO 0401) CASE A 0 FLUID DERSITT. CORE BOTTOM IRHO 0401) CASE S A FLUID DENSITY. CORE BOTTOM IRtO 0401) CASE C Plot B. 1

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0 DIFF. PRESSURE. CORE IRLET RESTRICTION (DPI 4) - EXPERIIMNT 0 01FF PRESSURE. CORE INLET RESTRICTION 9P 3301 - P 401) CAS Plot B.2 a DIFF PRESSURE. CORE INLET RESTRICTION (P 3301 - P 401) CAS 4 DIFF PRESSURE. CORE INLET RESTRICTION (P 3301 - P 401) CAS

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STUDSVIK ENERGITEKNIK AB STUDSViK/NR-86/108 Appendix B.3

1986-09-17

X

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1986-09-17

0

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14EAN CLAD IEPERATURE. LEVEL 3 (HT1Epr 403000105) CASE 3 "I[AN CLAD IfCPERATURE. LEVEL 3 (KTTEPOP 403000105) CASE C

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STUDSVIK ENERGITEKNIK AB STUDSVIK/NR-86/108 Appendix B.5

1986-09-17

B

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STUDSVIK ENERGITEKNIK AB STUDSVIK/NR-86/108 Appendix B.6

1986-09-17

0 (An CLAD TEMP.. LEVEL IS "ITIS TIIO 1275) (XPER|I'(E A M IEAN CLAD TEIPERATURE. LEVEL 15 IH!IE(P 4100001051 CASE A & MEAN CLAD TEMPERATURE. LEVEL I1 (IMTTEIP 410000105) CASE B 4 MEAN CLAD TEMPERATURE. LEVEL 13 (HITEIV 410000105) CASE C

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a FLUID TEMPERATURE S FLUID TEfPERATURE A FLUID 1E PERATURE 4 FLUID ?EfPERATURE

STUDSVIK/AR-86/108 Appendix B.7

1986-09-17

-EXPERIMIENT o

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101, CASE C 1011) CASE C

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STUDSVIK ENERGITEKNIK AB STUDSVIK/NR-86/108 Appendix B.8

1986-09-17

a FLUID DEMSIII. VESSEL |OT5OM (RiO 3010) CASE A a FLUUID 1 0 (I,. VESSEL 3OIOM (RHO 3 0') CASE S A FLUID DEOSIIo VESSEL 301DOM (RHO 3101) CASE C Plot B. 13

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Plot B. 14

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STUDSVII( F.ERGITEKNIK AB STUDSVIK/NR-86/108 Appendix B.9

1986-09-17

I0 . 3 30 - AxPE Plot B.15

l0o P 33011 CASE A 01 - P 3301) CASE C

0 01FF. PRESSURE. LOWER PLENUU (OPT 2 * D o SIFF PRESSURE. LOWER PLE Um (FROM P 31 £ 0IFF PRESSURE. LOWER PLENUM (FROM P 31 4 DIFF PRESSURE. LOWER PLENUM (FROM P 31

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0 DIFF PRESSURE. UPPER PLENUM (FROM P 202 - P 1201) CASEA Plot B.16 • 02FF PRESSURE. UPPER PL.EUM (FROM P 5.01 - P 5201) CASE 9 4 0FF PRESSURE. UPPER PLENUM (FROM P 50 - P 3201) CASE C

a

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1986-09-17

a 81FF. PRESSURE. STEAM SEPARATOR ORIFICE TOPT 39; - EXPERIME S DIFF PRESSURE. STEAM SEPARATOR ORIFICE (P 5201 - P 5202) C A DIFF PRESSURE. STEAM SEPARAOR ORIFICE (P 520- P 52023 C 4 DIFF PRESSURE. STEAM SEPARATOR ORIFICE (P 5201 - P 5202) C

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4 FLUID TEMPERATURE. DO4CO3IIER BOTTOM (TEIVF 71081 CASE C

Plot B. 18

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STUDSVIK ENERGITEKNIK AB STUDSVIK/NR-86/108 Appendix B.11

1986-09-17

O FLUID TEMPERATURE. UPPER PLENUM ITE 153) £XPERIMENT o FLUID TEMPERTURE. UPPER PLENUM IIEMP, 3203, CASE A & FLUID TEMPERTURE UPPER PLENUM EIfF 5203) CASE 9 * FLUID TEIMPERTURE. UPPER PLENUM IEIMPf 5201) CASE C

Plot B. 19

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0 PRESSURE. LOWER PLENUM (PT 3) -XPERiMENT O PRESSURE LOWER PLENUM (P 3101) CASE A £ PRESSURE LOWER PLENUM (P 3101) CASE 8 4 PRESSURE LOWER PLENUM (P 31011 CASE C

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STUDSVIK ENERGITEKNIK AB STUDSVIK/NR-86/108 Appendix B.12

1986-09-17

0 PRESSURE. UPPER PLENUM CPT 4) - EXPERIMENT o PRESSURE. UPPER PLENUM (P 52013 CASE A £ PRESSURE. UPPER PLENUM (P 3201, CASE B

* PRESSURE. UPPER PLENUM (P 5201) CASE C

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a MASS FLOW RATE. BtPASS -EXERIMET Plot B.E22 C MASS FLOW RATE. BYPASS (WTLOWJ 117) CASE A H MASS FLOW RATE. BYPASS (MFLOWJ 3i73 CASE B 4 MASS FLOW RAT. EBYPASS (MFLOiJ It1) CASE C

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STUDSVIK ENERGITEKNIX AB STUDSVIK/NR-86/108 Appendix B.13

1986-09-17

O MASS FLOW RATE. |.1 . PUP1 - EXPERIMENT O MaSS FLON RAT. E:.I. PUMP £MFLOWJ 20102) CASE A A MASS FLOW RATE. 1.L.L PUrMP IFLOWJ 201029 CASE 9

4 MASS FLON RATE. I.L. PUM9P (9IFLOVJ 20102) CASE C

Plot B.23

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M MASS FLOW RATE. I.L. P1.99 - EXPERIMENT O MASS FLOW RATE. 3.L. PUMP (MFLOWJ 20202) CASE A

" MASS FLOW RATE. S.L. PUM'P I9FLOWJ 20202) CASE 3

4 MASS FLOW RATE. 8.L. PUM9P (IFLOWJ 20202) CASE C

Plot B.24

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STUDSVIK ENERGITEKNIK AB STUDSVIK/NR-86/108 Appendix B.14

1986-09-17

0

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4

MASS FLOW RATE. .L. VESSEL INLET ISPOOL PIECE KI0) - EXPER MASS FLOW RATE. s.L. VESSEL INLEr TIFpLOWJ 9F02) CASE A

MASS FLOW RATE. 8.L. VESSEL INLET IMFLOWJ 9702) CASE 0 MASS FLOW RATE. S.L. VESSEL INLLE I "FLO J 9702) CASE C

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STUDSVIK ENERGITEKNIK AB STUDSVIK/NR-86/108 Appendix B.15

1986-09-17

O MIASS FLOW RATE. STEAl RE[LIEF - ELPERIMENT a PASS FLOW RATE. SeIAM l)RLIEF (WLOWJ 404) CASE A a MASS FLOW RATE. S TEAM RELIEF (MFLOWJ 404) CASE 8 4 MASS FLOW RATE. STEAM RELIEF (MFLOWJ 404) CASE C

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STUDSVIK ENERGITEKNIK AB STUDSVIK/NR-86/108 Appendix B.16

1986-09-17

K MASS FLOWI RATE. IBREAK FROM t2 INVENTOYT - EXPERIMENT O MASS FLOW RATE. IR•AK (WFLOWJ 132) CASE A & MASS FLOW RATE. BREAK MFLODWJ 152) CASE 0 + MASS FLOW RATE. BREAKC (MfLOWJ 132) CASE C

Plot B.29

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aO MASS LOSS. BREAK FLOW RECIEVER - EXPERIMENT O BREAK TOTAL MASS LOSS (CATRLVAR 35) CASE A BREAK t TOTAl. HASS LOSS (CI tRLVAR 55) CASE 8

+ BREAK TOTAL IMASS LOSS (CNTRLVAR 53) CASE C

Plot B.30

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STUDSVIK ENERGITEKNIK AB STUDSVIK/NR-86/108 Appendix B.17

1986-09-17

4

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FLUID TEMPERATURE. WREAK INLET (TE 34) - EXPERIMENT FLUID TEIPfETURE. BREAK INLET (EMPF , 0 1 ) CASE A FLUID TEWP[ERTURE. BREAK INLET I IIfMF 1601) CASI B FLUID TEMPERTURE. BREAK INLET 1T[1Ff BR0O1) CASE C

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CTIME (S)
STUDSVIK ENERGITEKNIK AB STUDSVIK/NR-86/108 Appendix B.18

1986-09-17

O PRESSURE. BREAK INLET IPT 6) - EXPERIMENT O PRESSURE. ,REAX LE I IP BRO0l CASE A 4 PRESSURE. BREAK INLET (P B01) CASE B + PRESSURE. BREAK IRLET (P 6011 CASE C

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STLJDSVIK ENERGITEKNII( AB STUDSVIK/NR-86/108 Appendix B.19

1986-09-17

0 MASS ERR[ R CASE 0 a MASS ERRf R CASE 9 A MASS ERROR CASE C

Plot B.35

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STUDSVIK ENERGITEKNIK AB STUDSVIK/NP-86/108 Appendix C.l

1986-09-17

Calculation to experiment data uncertainties

Case A

CAL ULIATION-TO-IEXPER8MWNT DATA IICE[RTAINTY A4NAL.YSIS FOR 1NC/ICAP.

FIRST LINE DIFFERENCE 9EhTWEN CALCULATED AD (AVERAGCED) EXPERIHmENAL DATA AT END OF THE INTERVAL

SECOND LINE WAN DIFFERENCE OVER THE INTERVAL

THIRD LINE MEAN SIXA OVER THE INTERVAL (ROOT MAN SOUAAE OF THE DIFFERENCE)

- CODES - ---- TIME INTERVAL - - - -

CAMC, USP. 0.0 - 1.000 - 12.00 - 20.00 - 30.00 - 4S.00 - GS.00 - 5.00 - 135.0

P IA - P 3 -. 1888e01 .1201-02 .172E-01 -. "21-r01 -. 20E-02 .$4SE-02

.178E-01 .?76[-02 .7601-02

P 2A - P 4 .29SE-01 .453E-01 .SG1-01 -. 34[E-02 .422E-01 .4651E-01

.210E-0t .4261-01 .467E-01

P 3A - p 6 1.02 .291E-01 .387C-01

1.27 .722E-01 .4161*01 1.38 .206 .3220-01

PO4A - D 4 -. 951 -. 241 1.69

1.01 -. 722 .411

4.64 .777 .847

PDLA - D LP .31S .336 .840

.282 .330 .3S7

.289 .330 .3S7

POCA - D CO -3.22 -2.96 -2.93

-1.95 .3.33 -2.9

2.12 3.34 2.61

POUA - D UP -. 352 -. 41S -. 343

.684 -. 421 6.463

.491 .426 .466

PDOA - 0 DC -. 3OOE-02 .159 6.25

-. 423 .888-E01 4.06

1.18 .139 4.52

POSA - D 6 -. 926 -2.27 -2.72

.469 -?.72 -2.67 C.al 1.75 .217

WIA - X602 -. 108 -. 9811-01 .432E-01

-. 473E-01 -. 110 -. 74[-01

.712E-01 .110 .102

WZA - X603 -. 425E-01 .228 -. ?7S

-. 291E-01 .4711-MI -. 141 .124 .8171-01 .325

WF3A - X604 -. 168 -. 206

-. 124 -. 168

.172 .188

I•SA - M607 .96OC-01 .101

.112 .104

.132 .104

5W4A- XG610 -. 389 -. 576

-. 438E-O2 -. 4S2 .237 .456

1AGA - X636 -. 233E-01 .631

-5.01 .305

6.87 .344

TFIA - T 3 2.42 2.26

1.82 2.26 1.04 2.28

TF2A - T 14 1.43 2.S1 1.26 1.68

1.41 1.91

TF4A - T I 2.54 3.46 1 .38 3.2 1.14 3.27

TF3A - 7 31 -6.66 7.15 .351 4.16

.660 4.82

TFSA - T 34 -. 400 .310

-2.54 -. 231 3.31 .311

i4TIA - IC 1 -2.61 .120 -6.0* -.17$

6.24 1.IS

NT2A - TC 3 -2.43 1.94 -4.S1 -. 143

4.70 1.36

KT3A - TC 5 -5.37 -3.20 -6.43 -3.93

6.50 3.97

HT4A - TC 9 -2.81 -1.64

-3.07 -2.14 3.12 2.18

HISA - TC12 -1.90 -1.29 -1.54 -1.5.

1.67 1.57

HTGA - TCIS -1.43 -1.31 -1.21 1.28

1.25 1.29

MLIA - X671 -348. -247.

-334. -347. 335. 348.

-. 297 -. 263

.26S

.930E-01 .9e61-01

.9871-01

-. 600

-. 080

.607

.110

2.78

2.82

2.84

1.71

1.171 1.57

2.25

5.46

5.93

6.01

1.85

I. 75

1.75

1.12

.293

.800

4.43

3.95

4.03

-. 300E-01 -1.11

1.90

-. 190 -1.13

1.24

-. 710 -. 852

.916

-1.28

-1.26

1.27

-342.

-344.

244.

.133E-01 -. 112 -. 227 -. 333 -. 446

.199E101 -. 2981-01 -. 198 -. 274 -. 374

.263E-01 .493E-01 .201 .275 .407

.5286-01 -. 857*-01 -. 201 -. 304 -. 420

.689E-01 .139E-01 -. 166 -. 249 -. 365

.561-E01 .423E-01 .170 .210 .387

.361E-01 -. 101 -. 207 -. 305 -. 433

.372E-01 -. 864E-02 -. 175 -. 257 -. 378

.373E-1 .383E-01 .179 .216 .380

1.73 1.33 1.54 -. 163 .?7SE-02

1.73 1.74 2.23 .492 .270

1.73 1.77 2.88 .642 .320

.34S .454 -. 468 .1132-o0 .1i8-01

.:53 .378 -. 130E-01 -. 414 .184

.355 .379 .167 .462 .233

-1.02 -7.29 -1.48 -6.01 -10.2

-4.01 -8.8 -4.s0 -3.44 -8.14

4.04 8.98 7.02 3.60 8.28

-2.06 -1.66 -. 423 -. 501 -. 585

-. 8l3 -2.78 -. 164 -. 387 -. 505

.a85 2.80 .734 .396 .590

12.0 14.1 3.62 10.1 13.1

8.76 15.0 4.31 9.14 11.6

0.92 15.1 6.18 9.33 11.6

-4.17 -3.54 -. 627 -. 880 -. 898

-3.73 -3.69 -1.29 -. 852 -. 921

3.79 3.76 1.10 .8I7 .N27

-. 192E-02 -. 923E-01 -. 191 -. 21S -. 198

.106E-01 -. ?7?E-01 -. 191 -. 152 -. 193

.168E-01 .933E-01 .318 .181 .196

-. 156 -. 295 .488 -. $06 1.04

-. 199 -. 167 -. 296 -. 240 .332

.228 .188 .$90 .524 .530

-. 226 -. 902 .116 .423 -. 211

-. 261 -. 318 .234 .333 -. 226

.262 .351 .355 .586 .322

.923E-01 .132f-01 -. 1881-01 -. 2381-01 -. 3701E01

.948E-01 .8011-01 -. 7451-02 -. 200E-01 -. 288E-01

.948E-01 .9621-01 .126E-01 .203E-01 .290E-01

-. 829 .829 .445 1.10 -. 731

-. 610 -. 311 .381 .627 .125

.611 .789 .762 .991 .646

.590 -. 290 .550-01 .57?S-01 -.5SOE-01

.573 .522 -. 189E-01 .102 .1081-01

.579 .638 .171 .116 .641-01

2.45 6.10 -. 250 -2.10 -7.71

2.77 6.14 .823 -1.27 -5.23

2.11 .328 S.37 1.46 1.44

2.20 .760 -1.44 -6.09 -9.11

2.14 -. 731 -2 .6 -6.61

2.20 114. 0.01 2.13 6.76

1.83 -. 350 -1.94 -4.68 -o.12

1.81 1.18 -1.12 -3.01 -5.24

1.81 1.26 1.27 3.18 7.62

7.55 1.10 -4.21 -5.19 -11.4

1.70 7.01 -3.06 -S.30 -5.81

1.80 8.20 3.33 8.36 9.01

1.16 -1.04 -3.68 -5.70 -10.9

1.04 1.95 -3.24 -4.75 -8.41

1.01 2.13 3.31 4.79 8.53

11.8 7.96 -4.61 -6.71 -11.1

6.12 12.0 -2.4S -9.62 -9.04

8.62 12.2 3.95 1.15 9.13

8.79 -t.23 -3.26 -5.20 -10.6

4.73 3.41 -1.43 -4.45 -8.04

4.77 4.16 2.54 4.51 8.17

-1.0S -3.79 -5.11 -7.34 -12.1

-. 338 .1.68 -4.23 -5.99 -9.61

.811 1.84 4.30 6.03 9.70

-. ,30 -2.70 -3.72 -6.05 -10.4

.269E-01 -. 9t3 -3.61 -4.88 -8.15

.202 1.22 3.82 4.73 8.26

-. 430 -2.09 -3.10 -5.18 -10.6

-. 607 -. 897 -3.22 -4.41 -8.06

.647 .891 3.26 4.47 8.18

-. 510 -1.90 -3.42 -1.85 -.330

-. 920 -. 668 -3.07 -4.40 -7.14

.95I .916 3.12 4.46 7.35

-336. -328. -330. -327. -326.

-339. -231. -330. -328. -326.

339. 331. 330. 328. 326.

HPIA - X801 -. 279E-01 .8131-02 -. 5811,02 .324E-02 -. 7301-03 -. 168E-02 -. 507E-02 -. 9101-02

-. 273-02 .230E-02 .602t-03 -. 2761-03 .104E-02 -. 182-02 -. 373E-02 -. 7561-02

.3511-01 .8994-02 .4681-02 .3222-02 .150G-02 .193E-02 .384E-02 .764f-02
STUDSVIK ENERGITEKNIK AB STUDSVIK/NP-86/108 Appendix C.2

1986-09-17

Case B

CALCULATION-I0-EXPt[RI WNT DATA IPCERTAINTY ANALYSIS F0A NRC/ICAP.

FIRST LINE DIFFERENCE BETWEEN CALCULATED AND (AVERAGED) EXPERIUMNTAL DATA AT ENO Of THE INTERVAL

SECONO LINE WAN DIFFERENCE OVER TIE INTERVAL THIRD LINE MWEAN SIGM OVER THE INTERVAL (ROOT WAN SQUARE Of THE DIFFERENCE)

- CODES - - - - - TIME INTERVAL ....

CALC. EXP. 0.0 - 5.000 - 12.00 - 20.00 - 20.00 - 41.00 - £5.00 - 95.00 - 13S.0

P 16 * P 3 -. 1001-03 .437E-0I .721E-01 .104 .ASSS-01 -. 821f-01 -. 177 -. 272

-. 300E-01 .276E-01 .SSSE-01 .921E-01 .117 -.5"44-01 -. 122 -. 215

.459E-01 .310E-01 .S90E01 .94SE-01 .120 .714140 .125 .266

P 29 - P 4 .4E4-01 .069E-O1 .101 .14* .*5S-Ol -. $14[*01 .1 0 -. 253

.60gs*42 .641-01 .:"11*1 .12 .114 -. E51E-O1 -. E71-01 -. 207

.36E-01 .696 -01 .971141 .12 .113 .5441-01 .101 .210

P 38 - P a 1.04 .?70-S14 .95E-Ol .131 .•05[-01 -. 607E-01 -. 153 -. 265

1.28 .103 .SSE-01 .111 .141 -. 1SI -01 -. 106 -. 219

1.40 .217 .6SE-01 .112 .143 .911-M1 .110 .222

P048 - 0 4 1.71 1.35 2.10 1.1U 2.29 1.64 .202 .342

4.17 1.49 1 76 1.$ 1.66 2.63 .647 .244

6.12 1.51 1.162 1.69 1.90 3.04 .731 .272

POLD - 0 LP .316 .332 .349 .356 .486 -.404 .221 -. 1S3E-01

.2S .32 .32 6 .1 35 32 .140-O14 -. 332 .173

.29, .333 .361 .3S: .932 :216 .447 .216

POC6 - 0 CO -1.88 -1.77 -1.07 -2.00 -6.58 -. 14S -2.77 -9.92 -. 419 -2.04 -1.27 -1.1 -2.99 -4.70 -2.60 -6.64 2.08 2.05 1.30 1.1 32.24 6.13 2.94 7.0S

POv * a UP -. 260 -. 262 .ISE0-01 -. 7271-01 -. 286 -. 277 -. 495 -. S44

-. 371 -.259 -. 220 -. 412E101 -. 349 -. 474 -. 379 -. 465 .417 .269 .264 .6021-1 .445 .304 .397 .468

PF0O - D DC -. 2010-01 -. 134 1.94 2.65 6.75 1.64 10.1 12.8 -1.05 .1541-01 .!14 2.12 6.56 3.15 6.62 11.5

1.90 .127 . 1.06 2.15 6.73 3.14 9.01 I 1.5

rose - D B -. 414 -1.47 -1.73 -1."1 -. 62S -. 236 -.110 -. 901 1.02 -1.12 -1.92 -1.67 -1.76 -. 577 -.606 -. 934 2.08 1.15 1.92 1.67 1.66 .76 .635 .940

WooS - X$02 -.6414*01 -. SS1-0t1 .126 .662E-01 -. 7271-1 -. 164 -.184 -. 233

.6841-02 -.640-O .226141 .3"14(: 1 .246E-1 -. 163 -. 144 -. 205

.6523-01 .562E-01 .107 .$421-01 .51E-01 ."10 .144 .206

W28 - X803 -. 199 .216E-01 -. s06 -. 41[-01 -. 274 .330 .14: .965

I.ts1 -. 122 -. 964[-1 -. ?•-701 -. 179 -. 315 .4871-01 .348

.250 .132 .111 .143 .203 .332 .2117 .407

W38 - X604 -. 224 -. 261 -. 30S -. 240 -. 409 .3S0 .116 -. 211

-. 204 -. 247 -. 281 -. 269 -. 301 .427 .996E-01 -. 237

.222 .247 .231 .271 .306 .554 .111 .275

W58 - X607 .964E-01 .101 .930E-OI .9223-01 .4232-01 .301E102 -.940E-03 -. 121f-OI .11i .104 .S1i6-01 .:":Ell, .:7E-01 .146E-011 .14E-O2 -.5I2142 .6I4 .104 .987101 .94£-01 .101 .169E-O .4821-02 .92E-02

1448 - X610 .176 -.363E-01 -. 106 -. 219 1.16 .$47 1.07 -.551

.663 .9:2E01 -. 7391-01 -. 167 -. 780E-01 .724 .532 .616 .649 .115 .7 6E-01 .170 .45s .$11 .7&4 .627

WS8 - X636 -. 634 .139E-01 .S4S-OI .159 -. 236 .76SE-51 .7517-01 -. 349g41

-6.51 -. 304 .127 .9911-1 -. 252141 3.113-01 .122 .237E-01

7.43 .345 .613411 .145 .I19 .164 .133 .7ISE01

TFIB - 1 3 2.40 2.16 2.66 2.01 2.98 1.a6 .550 -3.34 * 1.83 2.21 2.71 2.72 2.93 2.26 1.29 -1.64

1.96 2.24 2.73 2.77 2.98 2.44 1.32 2.01

TF25 - 1 14 1.53 2.61 1.15 3.21 2.06 .640 -3.15 -4.76

1:45 1.96 1:41 2.34 2.21. 1.12 -. 10 -3.02 s.5o 1.99 1.45 2.45 3.32 1.32 .710 3.21

TF48 - 1 1 2.78 3.63 .1 2.74 1.90 .150 -1.76 -4.77 1.47 3.26 2.55 2.48 2.69 .727 -.4se -2.22 1.64 3.40 2.6 2.48 2.96 .9I .996 2.91

TF38 - 1 31 -5.83 5.60 4.79 8.43 3.29 -2.09 -2.65 -7.06 •321 3.70 :.12 62 1.59 -1.16 -2.75 -5.21 .656 4.27 5.22 5699 6.64 1.61 2.60 s.41

TF18 - 7 34 -. 690 -. 190 .too .5710 1.65 -1.6 -2.75 -4.51

-3.16 -. 611 .764 -. 413E01 2 32.9 -:.21 -2.23 -4.63 3.74 .642 ."1 .211 2.54 1.55 2.27 4.96

NTIS - TC 1 -2.75 -1.01 -1.48 6.60 9.28 -2.67 -2.94 -6.15

-5.16 -31.25 -1.7 2.30 .5sS -. 627 -2.23 2 5.56

6.32 1.48 1.51 4.32 9.64 3.05 3.25 1.66

HY28 - TC 3 -2.45 1.94 4.10 6.70 .770 -1.21 -2.44 -6.39

-4.56 -. 163 2.60 6.26 4.76 .292 -2.05 -4.59 4.77 1.37 1 .68 5.24 5.20 3.05 2.11 4.72

MT38 - TC 6 -5.32 -2.12 -. 170 -. IS0 -1.75 -3.16 -4.568 7.S6

-4.52 -3.90 -1i.72 .208 -. 251 -2.60 -3.56 .-. 16 6.60 3.96 1.•4 .314 .643 2.60 3.62 6.25

1T48 - TC 9 -2.67 -1.51 -. 110 .560 -. 710 -1.52 -3.29 -4.19

-3.24 -2.04 -1.04 .514 .24 -1.61 -2.28 -4.72 2.21 2.13 1.15 .639 *.773 1.92 2.32 4.63

1TS8 - TC12 -1.99 -1.06 -. 540 .500 -. 10 ':-1 .52 -2.81 -6.40

-1 .75 -1.51 -. 92 -. 142E01 .834 -1.46 -2.01 -4.64

1 .65 1.65 .255 .964 976 1.56 2.08 4.75

"416 - TCIs -1.38 -1.02 -. a90 .360 -. 5O01-OI -1.430 -24 -4.11

-1.26. -1.14 -. 964 -. 333 .261 -1.20 -3.9 -.4.42 1.30 1.16 .974 .532 .474 1.42 2.05 4.15

K1ID - X271 -3S1. ,354. -353. -325. -349. -230. -347. -246.

-236. -313. -252. -235. -260. -350. -346. -245. 336. 35M. 353. 323. 3S6. 360. 348. 24 5.

leIS - no8 -. 279E-01 .613-02 -.6114203 .324E1o2 -. 7204-23 -. 16:02 -. 507142 -.9601-02

-. 548E-2 .214[-O2 .GO2143 -. 2761423 .104E-02 -.:121E- -.272E-02 -. 1756-02

.356.-01 .9041-02 .415402 .322E02 .1iS-02 .1513-02 .384E-02 .764E-02
STUDSVIK ENERGITEKNIK AB STUDSVIK/NP-86/108 Appendix C.3

1986-09-17

Case C

0A.CULATI0N-T-EXPCRIMENT DATA UNCERTAINTY ANALYSIS FOR NRC/ICAP.

FIRST LINE DIFFERENCE BETWEEN CALCULATED AND (AVERAGED) EXPIRIIMETAL DATA AT MND Of THE INTERVAL

SECONO LINE MEAN CIFFERENCE OVER THE INTERVAL

THIRD LINE MEVAN 31Q OVER THE INTERVAL (ROOT WEAN SOUARE Of THE DIFFERENCE)

- CODES - ---- TIM INTERVAL - - - -

CALC. EXP. 0.0 - 6.000 - 12.00 - 20.00 - 30.00 - 45.00 - 5.00 - 35.00 - 135.0

P IC - P 3 .1)2E-01 .67E-01 .5561-01 .132 .MS8E-01 -. 109 -. 221 -. 314

-. 228[-01 .441 -01 .02V[-01 .118 .1233 :. 7GOf-0 -. 165 -. 255

.416[-01 .470E-01 .834E-01 .120 .136 .M0E6-01 .159 .304

P 2C - P A .674[-01 .107 .136 .197 .563E-01 -. 024E-01 -. 105 -. 269

.142E-01 .*s1[-a1 .121 .151 .170 -. 473E-01 -. 121 -. 2SI

.54S6-01 .964E-01 .122 .162 .172 .706E-01 .13s .253

P SC - P 6 1.05 .942E-01 .123 .154 .7W-01 -. 9746-01 -. 10? -. 300

1.25 .120 M110 .137 .103 -. 523E-01 -. 131 -. 263

1.40 .224 .111 .137 .169 .7499-M1 .143 .265

P04C - D 4 1.66 1.22 1."4 1.97 2.20 1.90 .215 .134

4.36 1.34 1.63 1.86 1.79 3.24 ."a6 .263

6.52 1.36 1.66 1.06 1.90 3.47 .o06 .307

POLC - 0 LP .321 .340 .3S3 .261 .514 -. 310 .199 t14

.257 .33S .363 .362 .396 .S4AE-01 -. 240 .1i0

.294 .335 .363 .362 .400 .1 6 .36S .270

POCC - 0 00 -1.91 -1.74 -1.13 -2.11 .4.75 -. OOE-02 -3.36 -6.93

-1.56 -2.04 -1.27 -1.60 -3.27 -4.65 -2.41 -6.66

1.53 2.05 1.21 1.91 3.59 4."5 2.64 6.96

P UC- 0 UP -.252 -. 255 .2426-01 -. 6541-lt -. 303 -. 289 -. 533 -. 5SO

-. 406 -. 249 -. 204 -. 452E-01 -. 492 -. 473 -. 376 -. 464

.452 .2s5 .240 .SSS-01 .625 .503 .414 .449

POC - 0 VC -. 2001-01 -. 116 2.21 3.62 6.43 1.67 10.4 12.2

-. 909 .153E-01 1.09 2.64 6.39 2.40 8.86 11.5

1.79 .126 1.31 2.56 6.56 4.16 9.25 11.6

POSC - D 56 -. 494 -1.48 -1.73 -2.11 -. 521 -. 330 -. S15 -. 933

.610 -I.16 -1.39 -1.91 -1.,8 -. 440 -. ,06 -. 929

1.76 1.19 1.93 1.92 2.08 .729 .024 .933

WFIC - X602 -. 573E-01 -. 467E-0I .109 .619E-01 -. 109 -. 132 -. 241 -. 179

.1206-01 -. 682E-01 .2156-01 .?S01-01 .1361-01 -. 131 -. 130 -. 192

.73S[-01 .&64E-01 .3266-01 .7656-01 .611-01 .263 .143 .19S

SF2c - X903 -. 193 .221[-01 -. 603 -. 6601.01 -. 284 -. 138 -. 364 1.09

-. 1 6 -. 121 -. 131 -. 140 -. 106 -. 242 .2076-Cl .399

.226 .130 .198 .100 .201 .542 .258 .4S4

F3C - X604 -. 232 -. 261 -. 307 -. 242 -. 434 .407 .8176-01 -. 195

-. 190 -. 247 -. 283 -. 272 -. 293 .630 .126 -. 239

.213 .247 .283 .273 .298 .746 .212 .267

F5c - M607 .966E-01 .101 .930[-01 .223E-01 .410E-01 -. 115E-02 -. 771E-02 -. 102E-01

.118 .104 .9866-01 .5456-0l .9916-01 .111-01 -. 20A6-02 -. 119E-01

.164 .104 .9871-01 .949E-01 .101 .16E-CI .460[-02 .123E-01

SF4C - X610 .151 -. 691E-01 -. 133 -. 262 1.16 .)7 1.06 -. 649

.546 .741-01 -.*995E-01 -. 19S -. 142 M3a ,SS0 .534

.640 .9S0E-01 .104 .200 .462 1.06 .757 .642

SF6c - X636 -. 606 G0OO-01 .8026-01 .200 -. 632 .5671-0) .839E-01 -. $55E-01

-4.46 -. 279 .126[-01 .155 .242 -. 3221-01 .130 .1M6E-0O

7.40 .323 .664E-01 .170 .329 .172 .140 .79GE-01

TFIC - T 3 2.11 1.86 2."0 1.17 2.71 1.48 -. 270 -4.2S

1.54 1.91 2.34 2.07 2.29 2.07 .741 -2.61

1.16 1.64 2.36 2.15 2.43 2.14 .171 2.59

TF2C - T 14 1.63 2.76 1.30 3.42 2.76 .270 -3.69 -6.76

1.52 2.04 1.67 2.59 2.47 .024 -. 711 -32.

1.57 2.11 1.60 2.65 3.63 1.12 1.04 4.16

TF4C - T I 2.07 2.79 2.23 2.57 1.80 -. 230 -2.96 -5.75

1.64 3.60 2.74 2.71 3.06 .445 -1.05 -4.2$

1.71 3.S2 2.52 2.7S 3.12 .512 1.42 4.42

TF20 - T 31 -6.76 6.70 5.00 5.68 3.20 -2.45 -3.46 -5.06

.365 3.79 6.20 6.05 5.70 -1.43 -3.32 -6.26

.675 4.45 6.37 6.22 U.S 2 .05 3.39 S.27

TFSC - T 34 -2.26 -1.09 -. 630 -. 10 1.51 -1.92 -3.67 -7.12

-. 4S -1.71 -. 923E-01 -. 745 1.51 -1.42 -2.77 -5.51

5.12 1.74 .4"3 .751 1.76 1.71 2.52 5.93

HTIC - TC 1 -2.70 -1.17 -1.20 6.5) 6.57 -2.06 -4.73 -7.53

-. 12 -1.42 -1.,5 23,5 10.0 -1 09 -3.77 -4.54

5.20 1.52 1.70 4.02 40.1 3.25 -3.1 6.61

KT2C - TC 3 -2.36 2.06 4.46 6.57 .750 -1.?0 -2.25 -7.44

-4.50 -.5401-01 3.74 5.5s 4.97 .151[-01 -2.60 -5.54

4.71 1.35 3.90 5.61 1.34 2.11 2.60 S.66

XT20 - TC 5 -5.25 -2.94 .120 .500[-01 -1.74 -:.55 -5.38 -8.51

-6.46 -3.79 13.2 .495 -. 747C-01 -2.76 -4.14 -7.11

6.54 3.84 1.79 .S58 .551 2.55 4.19 7.20

HT4C - TC 5 -2.79 -1.35 .200 .760 -. 740 -2.21 -4.04 -7.1i

-3.15 -1.5S -. 626 .673 .703 -2.1S -2.53 -6.64

3.24 2.01 .976 .K00 .30 2.20 2.89 5.77

RISC T TC12 -1.10 -. ,50 -. 2M0 .730 -.160 -2.01 -3.61 -7.40

-1.69 -1.32 -. 472 .26) 1.00 -1.75 -2.67 -5.59

1.79 1.42 .597 .426 1.13 1.56 2.64 6.70

KTSC - TCIS. -1.25 -. 540 -. 700 .570 -. 6006-01 -1.56 -3.53 -7.12

-1.16 -1.00 -. 741 -. 615E-01 .564 -1.57 -2.13 -5.40

1.22 1.02 .754 .404 .635 1.70 2.60 5.50

M.LC - r?71 -321. -363. -261. -3S5. -27. -346. -344. -344.

-336. -352. -353. -352. -345. -349. -346. -343.

322. 352. 353. 352. 349. 349. 246. 343.

"PIC - 901 -. 2 77= -01 .913E-02 -. SS11-02 .324E-02 -. 7301-03 -. 1f14-2 -. S071-02 -. 5S5-02

-. :1-4E-02 .215-02 .602E-03 -. 276E-03 .104E-02 -. 192E-02 -. 3721-02 -. 755E-02

.7196c-0 .9056-02 .48E-02 .322E-02 .110S.02 .1931-02 .354E-02 .764E-02

STUDSVIK ENERGITEKNIK AB STUDSVIK/NP-86/108 Appendix D.1

1986-09-17

Description for the accompaning date package

STUDSVIK

THIS TAPE CONTAINS DATA FROM THE ICAP PREDICTION CALCULATION

WITH THE RELAP5/MOD2/36.04 FOR THE FIX-Il EXPERIMENT NO. 3051.

CONTENTS . FILE 1.

2.

3.

4.

5.

6.

7.

8.

I. COMPUTER

NAME

WORD SIZE

THIS DESCRIPTIVE TEXT

INPUT CASE A. STEADY STATE

- a - .

- - " C. STEADY STATE

DATA. EXPERIMENT

* CASE A

- CASE B

- CASEC

CYBER 170-810

60

II. TAPE FORMAT

NUMBER OF TRACKS

PACKING DENSITY

RECORD SIZE

BLOCKING FACTOR

CODED

CONTROL WORDS

9

1600 BPI

80

64

EBCDIC

NO

III. DATA FORMAT. FOR EACH OF THE FILES 5 THROUGH 8

TITLE RECORD(S). (FORMAT 15.A75)

FIELD 1. THE NUMBER OF DATA CHANNELS ON THE FILE

FIELD 2. PROBLEM IDENTIFICATION

UP TO FIVE ADDITIONAL IDENTIFICATION RECORDS

MAY BE ADDED BY "C' IN COLUMN 1 OF FIELD 1

DATA SET RECORD 1. (FORMAT 215.A60)

FIELD 1. NUMBER OF DATA POINTS

FIELD 2. THE ENGINEERING UNIT CODE (EUC) FOR THE

VARIABLE

FIELD 3. IDENTIFYING TEXT OF THE DATA

REMAINING DATA SET RECORDS FORMAT 5(E16.9)

EACH DATA CHANNEL SUBMITTED IS GIVEN THROUGH TWO DATA

SETS. THE FIRST OF WHICH IS THE TIME DATA SET.

THE TWO SETS HAVE THE SAME NUMBER OF DATA POINTS.

THE TIME DATA SET IS IDENTIFIED BY EUC-77 (FIELD 2)

AND THE IDENTIFYING TEXT 'TIME' (FIELD 3).

NRC FORM 335 U.S. NUCLEAR REGULATORY COMMISSION I. REPORT NUMBER

(2-891 (Assigned by NRC. Add Vol., Supp.. Rev., NRCM 1102, and Addendum Numbers, If any.)

3201,3202 BIBLIOGRAPHIC DATA SHEET

(See instructions on the reversej NUREG/ IA-0029

2. TITLE AND SUBTITLE STUDSVIK/NP-86/108

Assessment of RELAP5/MOD2, Cycle 36.04 Against FIX-II

Split Break Experiment No. 3051 3. DATE REPORT PUBLISHED

MONTH YEAR

October 1989

4. FIN OR GRANT NUMBER

5. AUTHOR(S) 6. TYPE OF REPORT

John Eriksson

7. PERIOD COVERED (Inclusive Dates)

B. PbERFUORMING UOHLANIZAI UN - NAME ANDU AUDU S IlIf NRC. prove Division, Office or Region, U.S. Nuclear Regulatory Commisslon, ano maling aodress; If contractor, prove name and mailing address.)

Swedish Nuclear Power Inspectorate

S-61182 Nykoping, Sweden

9. SPONSORING ORGANIZATION - NAME AND ADDRESS (If NRC, type "Same as above"; if contractor, provide NRC Division, Office or Region, U.S. Nuclear Regulatory Comminion,

and mailing address.)

Office of Nuclear Regulatory Research

U. S. Nuclear Regulatory Commission

Washington, DC 20555

10. SUPPLEMENTARY NOTES

11. ABSTRACT (200 words or less)

The FIX-II split break experiment No. 3051 has been analyzed using the RELAP5/MOD2

code. The code version used, Cycle 36.04, is the frozen version of the code.

Three calculations were carried out to study the sensitivity of various parameters to

the change of break discharge.and passive heat structures' The differences between

the calculations and the experiment have been quantified over intervals in real time

for a number of variables available from the measurements during the e'periment.

12. KEY WORDSIDESCR!PTORS (List words or phrases that will assist researchers in locating the report.) 13. AVAILABILITY STATEMENT

Unl imi ted RELAP, ICAP Programi Split Break 14. SECURITY CLASSIFICATION

(This Page)

Unclassified

(This Report)

Unclassified

15. NUMBER OF PAGES

16. PRICE

NRC FORM 335 12-89)


UNITED STATES

NUCLEAR REGULATORY COMMISSION

WASHINGTON, D.C. 20555

OFFICIAL BUSINESS

PENALTY FOR PRIVATE USE, $300

SPECIAL FOURTH-CLASS RATE

POSTAGE E FEES PAID

USNRC

PERMIT No. G6"7