ML20034F552

Requests That Proprietary Presentation Matl from 930225 Meeting on AP600 Cmt Tests Be Withheld,Per 10CFR2.790

ML20034F552
Person / Time
Site:	05200003
Issue date:	02/25/1993
From:	Liparulo N WESTINGHOUSE ELECTRIC COMPANY, DIV OF CBS CORP.
To:	Borchardt R NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML19303F379	List: ET-NRC-93-3829, Forwards Nonproprietary & Proprietary Presentation Matl from 930225 Meeting on AP600 Cmt Tests.Proprietary Matl Withheld, Per 10CFR9.17(a)(4) ML20034F552
References
AW-93-423, NUDOCS 9303030425
Download: ML20034F552 (87)

Text

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Westinghouse Energy Systems s 2 355 i

Eleetric Corpcration Patstugh Pemsykania 15230 0355 AW-93-423 February 25,1993 i

Document Control Desk U.S. Nuclear Regulatory Commission Washington, D.C. 20555 ATTENTION: MR. R. W. BORCHARDT 4

APPLICATION FOR WITHHOLDING PROPRIETARY INFORMATION FROM PUBLIC DISCLOSURE i

SUBJECT:

PRESENTATION MATERIAL FROM THE FEBRUARY 25,1993 MEETING ON THE AP600 CMT TESTS

Dear Mr. Borchardt:

f The application for withholding is submitted by Westinghouse Electric Corporation (" Westinghouse")

pursuant to the provisions of paragraph (b)(1) of Section 2.790 of the Commission's regulations. It I

contains commercial strategic information proprietary to Westinghouse and customarily held m l

confidence.

The proprietary material for which withholding is being requested is identified in the proprietary l

f version of the subject report. In conrormance with 10CFR Section 2.790, Affidavit AW-92-423 accompanies this application for withholding setting forth the basis or, which the identified proprietary j

information may be withheld from public disclosure.

Accordingly, it is respectfully requested that the subject information which is proprietary to Westinghouse be withheld from public disclosure in accordance with 10CFR Section 2.790 of the Commission's regulations.

Correspondence with respect to this application for withholding or the accompanying affidavit should reference AW-93-423 and should be addressed to the undersigned.

Very truly yours, i

Y:b MA,/

/

v N. J. Liparniodian,ager Nuclear Safety And Regulatory Activities l

/nja L

cc:

M. P. Siemien Office of the General Counsel, NRC L Barnett NRC (12H5) 9303030425 930225

" " > ^

PDR ADOCK 05200003 A

PDR

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COPYRIGIIT NOTICE He reports transmitted herewith each bear a Westinghouse copyright notice. The NRC is permitted to make the number of copies of the information contained in these reports which are necessary for its internal use in connection with generic and plant-specific reviews and approvals as well as the issuance, l

d(nial, amendment, transfer, renewal, modification, suspension, revocation, or violation of a license, peanit, order, or regulation subject to the requirements of 10 CFR 2.790 regarding restrictions on public disclosure to the extent such information has been identified as proprietary by Westinghouse, copyright protection not withstanding. With respect to the non-proprietary versions of these reports, the NRC is permitted to make the number of copies beyond those necessary for its intctnal use which are necessary i

in order to have one copy available for public viewing in the appropriate docket files in the public document room in Washington, D.C. and in local public document rooms as may be required by NRC regulations if the number of copies submitted is insufficient for this purpose. The NRC is not authorized to make copics for the personal use of members of the public who make use of the NRC public document rooms. Copies made by the NRC must include the copyright notice in all instances and the proprietary i

notice if the original was identified as proprietary.

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PROPRIETARY INFORMATION NOTICE I

Transmitted herewith are proprietary and/or non-proprietary versions of documents furnished to the NRC

(

in connection with requests for generic and/or plant specific review and approval.

r in order to conform to the requirements of 10CFR 2.790 of the commission's regulation concerning the i

protection of proprietary information so submitted to the NRC, the information which is proprietary in the proprietary versions is contained within brackets and where the proprietary information has been deleted in the non-proprietary versions on the brackets remain, the information that was contained within brackets r

and where the proprietary information has been deleted in the non-proprietary versions only the brackets remain, the information that was contained within the brackets in the proprietary versions having been deleted. The justification for claiming the information so designated as proprietary is indicated in both l

versions by means of lower case letters (a) through (f) contained within parentheses located as a i

superscript immediately following the brackets enclosing each item of information being identified as proprietary or in the margin opposite such information. These lower case letters refer to the types of

)

information Westinghouse customarily holds in confidence identified in Section (4)(ii)(a) through (4)(ii)(f) of the affidavit accompanying this transmittal pursuant to 10CFR2 790(b)(1).

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AFFIDAVIT COMMONWEALTH OF PENNSYLVANIA:

ss COUNTY OF ALLEGHENY:

Before me, the undersigned authority, personally appeared Hank A. Sepp, who, being by me duly sworn according to law, deposes and says that he is authorized to execute this Affidavit on behalf of Westinghouse Electric Corporation (" Westinghouse") and that the averments of fact set forth in this Affidavit are true and correct to the best of his knowledge, information, and belief:

,.A h Mf -

l 'O Hank A. Sepp, Manager Strategic Licensing issues Sworn to and subscribed before me this 22 day of d " " Wm 1993 e

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Notary Public st.an.i Ee:!

Rr.: fArs Pry.itiry Pode f33rc,R3 C; 3, AAfsny Cyny.

IAy CGTmuson Eares tb.".4.1K4 Mricer, PenrnytesaAsso:7. con ut Not:vr, i

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t AW-93-423 i

(1)

I am Manager, Strategic Licensing Issues, in the Nuclear and Advanced Technology Division, of the Westinghouse Electric Corporation and as such, I have been specifically delegated the function of reviewing the prop &tary information sought to be withheld from public disclosure l

in connection with nuc' ear power plant licensing and rulemaking proceedings, and am authorized to apply for its withholding on behalf of the Westinghouse Energy Systems Business Unit.

+

(2)

I am making this Affidavit in conformance with the provisions of 10CFR Section 2.790 of the Commission's regulations and in conjunction with the Westinghouse application for withholding accompanying this Affidavit.

F (3)

I have personal knowledge of the criteria and procedures utilized by the Westinghouse Energy Systems Business Unit in designating information as a trade secret, privileged or as i

confidential commercial or financial information.

(4)

Pursuant to the provisions of paragraph (b)(4) of Section 2.790 of the Commission's regulations, the following is furnished for consideration by the Commission in determining whether the information sought to be withheld from public disclosure should be withheld.

2 (i)

The information sought to be withheld from public disclosure is owned and has been held in confidence by Westinghouse.

(ii)

The information is of a type customarily held in confidence by Westinghouse and not customarily disclosed to the public. Westinghouse has a rational basis for determining the types of information customarily held in confidence by it and, in that connection, utilizes a system to d:termine when and whether to hold certain types of information in confidence. The application of that system and the substance of that system constitutes Westinghouse policy and provides the rational basis required.

Under that system, information is held in confidence if it falls in one or more of several types, the release of which might result in the loss of an existing or potential I

competitive advantage, as follows:

be-

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AW-93-423 I

(a)

The information reveals the distinguishing aspects of a process (or component,-

structure, tool, method, etc.) where prevention of its use by any of Westinghouse's competitors without license from Westinghouse constitutes a competitive economic advantage over other companies.

(b)

It consists of supporting data, including test data, relative to a process (or component, structure, tool, method, etc.), the application of which data secures a competitive economic advantage, e.g., by optimization or improved marketability.

l (c)

Its use by a competitor would reduce his expenditure of resources or improve his competitive position in the design, manufacture, shipment, installation, assurance of quality, or licensing a similar product.

f (d)

It reveals cost or price information, production capacities, budget levels, or l

commercial strategies of Westinghouse, its customers or suppliers.

(e)

It reveals aspects of past, present, or future Westinghouse or customer funded

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development plans and programs of potential commercial value to Westinghouse.

(f)

It contains patentable ideas, for which patent protection may be desirable.

There are sound policy reasons behind the Westinghouse system which include the following:

(a)

The use of such information by Westinghouse gives Westinghouse a competitive advantage over its competitors. It is, therefore, withheld from l

disclosure to protect the Westinghouse competitive position.

(b)

It is information which is marketable in many ways. The extent to which such f

information is available to competitors diminishes the Westinghouse ability to sell products and services involving the use of the information.

W704

AW-93-423 (c)

Use by our competitor would put Westinghouse at a competitive disadvantage by reducing his expenditure of resources at our expense.

i (d)

Each component of proprietary information pertinent to a particular competitive advantage is potentially as valuable as the total competitive j

advantage. If competitors acquire components of proprietary information, any i

one component may be the key to the entire puzzle, thereby depriving Westinghouse of a competitive advantage.

(c)

Unrestricted disclosure would jeopardize the position of prominence of Westinghouse in the world market, and thereby give a market advantage to the competition of those countries.

i i

(f)

The Westinghouse capacity to invest corporate assets in research and I

development depends upon the success in obtaining and maintaining a competitive advantage.

i (iii)

The information is being transmitted to the Commission in confidence and, under the provisions of 10CFR Section 2.790, it is to be received in confidence by the Commission.

t (iv)

The information sought to be protected is not available in public sources or available information has not been previously employed in the same original manner or method to the best of our knowledge and belief.

(v)

Enclosed is 1.ctter ET-NRC-93-3829, February 1993, being transmitted by Westinghouse Electric Corporation ($ letter and Application for Withholding Proprietary Information from Public Disclosure, N. J. Liparulo (E, to Mr. P W. Borchardt, Office of NRR. The proprietary information as submitted for use ';y Westinghouse Electric Corporation is in response to questions concerning the AICO plant and the associated design certification application and is expected to be applicable in other licensee submittals in response to certain NRC requirements for justification of licensing advanecd nuclear power plant designs.

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r AW-93423 This information is part of that which will enable Westinghouse to:

f (a)

Demonstrate the design and safety of the AP600 Passive Safety Systems.

t (b)

Establish applicable verification testing methods.

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(c)

Design Advanced Nuclear Power Plants that meet NRC requirements.

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(d)

Establish technical and licensing approaches for the AP600 that will ultimately result in a certified design.

(c)

Assist customers in obtaining NRC approval for future plants.

Further this information has substantial commercial value as follows:

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(a)

Westinghouse plans to sell the use of similar information to its customers for i

purposes of meeting NRC requirements for advanced plant licenses.

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(b)

Westinghouse can sell support and defense of the technology to its customers in the licensing process.

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Public disclosure of this proprietary information is hkely to cause substantial harm to the competitive position of Westinghouse because it would enhance the ability of i

competitors to provide similar advanced nuclear power designs and licensing defense sersices for commercial power reactors without commensurate expenses. Also, public disclosure of the information would enable others to use the information to meet NRC requirements for licensing documentation without purchasing the right to use the information.

I v

The development of the technology described in part by the information is the result of applying the results of many years of experience in an intensive Westinghouse effort and the expenditure of a considerable sum of money.

OCOA i

f

AW-93-423 In order for competitors of Westinghouse to duplicate this information, sirailar j

technical programs would have to be performed and a significant manpower effort, j

having the requisite talent and experience, would have to be expended for developing analytical methods and receiving NRC approval for those methods.

Further the deponent sayeth not.

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Westinghouse /NRC Meeting on AP600 Core Makeup Tank Tests Presentation Material i

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INTRODUCTION j

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Westinghouse /NRC Meeting on CMT Tests February 25,1993 Agenda 1.

Introduction EJP 9:00-9:15 2.

CMT Test Philosophy 9:15-10:15

- Data needs for analysis LEH

- CMT tank design rationale LEC 3.

Facility Design Details FD 10:15-11:00

- Ioop configuration / design 4.

Instmmentation Plan FD 11:00-12:00 LUNCH 12:00-1:00 5.

Facility Tour FD 1:00-2:00 6.

Test Matrix LEC 2:00-3:00

- Preoperational cold / hot test l

- Test matrix tests 7.

Westinghouse Analysis Plans 3:00-4 00 l

- Plans to analyze test data LEH i

- Analysis results to date JPC i

8.

Schedule EJP 4:00-4:15 i

9.

Conclusions All 4:15-4:30 z

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i CMT TEST PHILOSOPHY Data Needs For Analysis j

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2 CMT TEST PHILOSOPIIY CMT Tank Design Rationale L. E. Conway 7

AP600 CORE MAKEUP TANK TEST

- FST D ESIGN RATIONALE CMT TEST TANK AND SUPPORTING EQUIPMENT ARE DESIGNED TO SIMULATE AND PERMIT OBSERVATION OF THE THERMAL HYDRAULIC PHENOMENA WHICH WILL OCCUR IN THE PLANT, INCLUDING:

STEAM INTERACTION WITH THE CMT WATER SURFACE STEAM CONDENSATION ON ' COLD' CMT WALLS FORMATION OF A HEATED WATER SURFACE GRAVITY ORAINDOWN OF THE CMT CMT HEATUP BY NATURAL CIRCULATION SYSTEM DEPRESSURIZATION DURING DRAINDOWN AND FOLLOWING HEATUP TRANSITION FROM RECIRCULATION MODE TO DRAINDOWN MODE INTERMITTENT OPERATION J

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AP600 CORE MAKEUP TANK TEST TEST DESIGN RATIONALE MAJOR DESIGN FEATURES / CONSIDERATIONS ACTUAL PLANT ELEVATIONS / GRAVITY HEAD USED FULL SYSTEM PRESSURE AND TEMPERATURE 2 PRESSURE BALANCE LINES PROVIDED IN TEST -

SIMULATE KEY LAYOUT FEATURES OF THE PZR TO CMT AND CL TO CMT BALANCE LINES STEAM / WATER RESERVOIR ACTS AS THE RCS -

SOURCE OF STEAM / WATER TO CMT, AND ACCOMODATES CMT INJECTION STEAM BOILER AND STEAM ACCUMULATOR SIZED TO PROVIDE SUFFICIENT STEAM FOR SEPARATE EFFECTS TESTING:

- WALL CONDENSATION TESTS (NO WATER)

- DRAINDOWN AT CONSTANT PRESSURE /

TEMPERATURE 1

WITH AS SPECIFIED CMT.

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Tank Cylindrical Ares Tank Length Tdal Volume Mead Mass em l

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AP600 CORE MAKEUP TANK TEST TEST TANK DESIGN RATIONALE i

STEAM JET / WATER INTERACTION TEST TANK WILL BE OPERATED TO REPRODUCE STEAM JET 1

VELOCITY, JET IMPACT AREA, AND THEREFORE JET FORCES ON WATER SURFACE FOR EXAMPLE, AT THE LEVEL WHERE ADS STAGE 1 IS INITIATED,

(IN PLANT, CMT UPPER HEAD IS DRAINED)

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WATER TO STEAM TRANSITION TESTS o STEAM ACCUMULATOR TO RESERVOIR-PRESSURE CONTROL

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COMPRISED OF FILL AND DRAIN OF ALL TANKS, AND SINGLE-PHASE FLOW THROUGH ALL PIPE RUNS 9

OBJECTIVES

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WESTINGHOUSE ANALYSIS PLANS Analysis Plans for CMT Test Data L. E. Hochreiter I

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Westinghouse /NRC Afeeting on C5fT Tests February 25,1993 i

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WESTINGHOUSE ANALYSIS PLANS i

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CMT Analysis Results with WCOBRA/ TRAC J. P. Cunningham i

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WCOBRA/ TRAC N00EL OF CMI IEST FACILITY i

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FIND RANGE OF FLOWS TO BE ENCOUNTERED.

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COLD, FULL CNT DRAINED TO RESERVOIR I

AND FILLED WITH STEAM TO OBSERVE STEAM-WATER INTERACTION AW WALL COISENSATION.

2 2.

COLD, NEARLY EMPTY CNT FILLEn w1TM NIGN-enESsuaE STEAM (TARGET 2250 PSIA)

+

1 TO OBSERVE WALL C0fGENSATION WITM LESS i

INTERACTION WITH WATER i'

3 l

3.

COLD, NEARLY EMPTY CNT FILLEn w!Tu LoWsR-Passaues l

STEAM (TARSET 100 PSIA) i i

e b

5 J

l

-l l

i 3'l i

l

Proli:ainary WCOBRA/ TRAC MODEL

~

CNT t

i CELL HEIGHTS = SSAR MODEL a

l STANDARD INTERFACIAL NEAT TRANSFER I

SSAR PHASE SEPARATION MODEL

$$A.R WALL CONDENSATION MODEL r

LAYER WALL SECTION FOR EACH FLUID CELL STEAM-WATER RESERVOIR i*.*

STANDARD TEE COMPONENTS 7

)-

CELLS IN TANK I

m r

~* LAYER WALL SECTION FOR EACH FLUID CELL i

t i

STEAM ACCUMULATOR

., c.

MODELED AS ONE LONG l' PIPE IN CELLS

...e

_ JLAYER WALL SECTIONS i

i PIPING ALL 1-1/2" SCHEDULE 160 APPR0xIMATE LENGTHS AM LOSS FACTORS

, s.c.

LAYER WALL SECTIONS i

l VALVES I

SIW LE OPERATION AND PRESSURE LOSSES

[

VALVE CONTROL (IF REQUIRED FOR TEST)

AREA PROPORTIONAL TO ERROR SIGNAL i

STEAM SUPPLY TO RESERVOIR SASED ON RES. PRESSUSS CMT DRAIN TO ATMOSPHERE IS BASED ON j

CNT COLLAPSED LIQUID LEVEL i

l i

t O

Preliminary '

CMT TEST WCOBRA/ TRAC MODEL h

I e

1 I

s 4

1

~

5 Preliminary _

CASE 1: TEST 24 DRAIN THE FULL COLD CNT INTo THE RESERVOIR, FILLING TNE CNT WITH HIGH PRESSURE STEAM FRoM THE RESERVOIR AND ACCUMULATOR THRoUGH STEAMLINE 1 oNLY.

INITIAL CoHDITIoNS:

i CMT 2250 psia FULL 80 F RESERVOIR 2250 psia 37% FULL 653 F (SAT)

ACCUMULATOR 2500 PSIA DRY 670 F (SAT +2 F)

TRANSIENT:

OPEN STEAMLINE 1 VALVE FULLY AT 1 TO 3 SECONDS CNT WRTsa QRAINs To RESERVOIR STEAM FRoM RESERVOIR Gots To CNT, soME Condenses SHoWS:

i MIXTURE FLOWS AND VELOCITIES WALL HEAT TRANSFER BEHAVIoA 1

1 1

Prolininary CMT test 24 SL1 wice o=en

---c694 Pressure in Acc mulctor.

Reservoir, CM' 33 1 PR. CONTRot vatvt INLET G - - C 10 3 TOD CF REsERv01R G

--Oi i Cut TCA CELL g

i i

l

)

I

Preliminary V-tes:

24, 5_~

w'ce

==e-

--- 50 CMT CO..ASSED *AT[4

• [y{,

r. - - *a ACSE4 v0 4 CO..ADSE3

• A ER.Evt.

' A, C.

L

< = =

M

3!

5 Preliminary

~

r i

i t

CMT tes:

24 SL1 w;ce ecen

---c694 I

vccer Fecc: ions in Reser.

& Stecm

_ mes 9

2 RESERvCtR BOTT0u OCuE i

G -- C9 3 RESERvosR i

G ---S 9 4 RESERVOIR 6- - -8 9 5 RESERVOIR i

+---+9 6 RESERVOaR 1

&~~O9 7 RESERVOIR l

S- -@ 10 1 RESERv0iR 3----3210 2 RESERvo#R TCA CouE

&----41 C 3 RESERvCIR 10 TCP NOZZLE i

3 6 12 3 STEAM LINE 1 TCA r

C D,i 5 STEAM LINE 2 WlOOLE C-0,4 3 STE4w tine TEE To cut

)'

. enWD M

h g

i r

i f

i i

a i

f f

i a

P

$kb

~

Preliminary r

CV~ vV.st 24

_S L.1 *:ce cce-

--essc te MCSS i

ICW RCtes r.C*

'NTO CMT TCA p--*?

J a

r,Cw cut or CMT BC'TCu

-t W

g t

7 8

e e

b i%

enuma e

13 Preliminary CMT test 24 SL1 wice c=er

---c694 v'xtare velocity in O.00976 sc

• : Ices 32 29.

CONTRCL VALVE sNLET 3 - - *] 3 3 3 AR.

CONTROL VALVE CUT LET G ----O 12 3 STEAMLINE 1 TCP O- - -8 1

• 5 STEAMLINE 2 MICDLE

+-- -Y14 3 STEAMLINE TEE TO CMT

&-41 1 CMT INLET 3- - 4D 1 13 CMT Exit II-----M 9

• RESEAVCiR INLET (BOTTTOM)

& ---- 4 3 CMT ORAIN VALVE INLET 4,C.

~

4 W

., l i

I Pralininary i

i l

i t

1 CVT tes: 24 SL1 wice oce-

---c594 CMT Licuic Temperctures

?

ut-CCCC2 1

1 O LIQuiO TE4*ERATURE 3 - - *]M T-CCCO3 1

2 O Liquid TEMSEMATURE G -- 6MT-CCC04 1

3 O LtCuiD TEWpERATURE di- - duTmCCC05 1

4 O LIQUID TEuptmATumE Y

• +MT*CCCC6 1

5 O L1CusD TEMpERATvRE O- - -O W T wC C C 07 1

6 0 Liculo TEupERATuRE S- - EwT-cCCos 1

7 o Licuio TEuptRATuRE IE---M M T -O C C O S 1

i 8

0 LiCuiO TE4*ERATuRE 4

&----G u T -C C C i O 7

9 0 LtCufD TEupERAtumE EWT-CCC11 i

10 0-LICuiD TEMPERATURE C

CMT-CCC12 1

11 O LIQulD TEVpERATURE C

OuT-oces3 12 o Licuio TEupERAruRE

% C.

[

?

6 f

s 4

I 5

i 6

i r

)

i k

r f

[

P

Prelistinary l

CVT tes: 24 S.*

~ Ce cCe-

---:59 CV*

WCi

$ r# CCe eFOe'C "es

~

ut-CCCC2 wAL.

EvoE4A' RE G - - Out-CCCC2 1

wA..

• E u c E M A *,, A E G - - OMT-CCCC A 2*

wA.'.

TEM 2 EDA',,AE a- - d u ?-CCCCS 3*

• A '. L 'EvoERA*.RE

+

- t M T-CCCC6 A1 1 WALL EumERA*,,aE O- - 4 9 7 -C C C C 7 S1 1 WALL TE4DEAA

,,AE S- - Eut-CCCOs et

, eAtt T E v a E = A

• L. = E

.h---E M T -C C C C 9 7'

WALL *EupERA* EE 9 ---- G u'-C CC ?C 1

31 w A ;.. TEvotaA?

=E

t

-:v ? -C C C

• 91

• wag. *EupteA? mE C

297-CCC:2

• O*

1 wAs. 'EupERA VEE k C.

e%

i I

13 Prolininary CV~

tes: 24 SL1 w'ce cce-

___:59 t

CVT tc ci

1. cil

-ect Teces#e-

• OTAL -EAT ?RANsrER reou.tcy.

.Agt G -- CTOT A i

L ~ EAT ?RANsrER c404 VAPCR

'O eA;g 4, t 4

IN W

9

14 Preliminary 1

CASE 2: TEST 08

~

START WITH A COLD CNT 1/4 FULL, TRY TO HOLD THE LEVEL I

CONSTANT USING DRAIN TO ATMOSPHERE AND RESERVOIR WHILE l

STEAM IS ADMITTED FROM ACCUMULATOR.

TARGET PRESSURE IS 2250 PSIA INITIAL CONDITIONS:

j CMT 0.2 PSIA 25% FULL 80 F RESERVOIR 2250 PSIA 37% FULL 653 F (SAT) j ACCUMULATOR 2500 PSIA DRY 670 F (SAT +2 F) i TRANSIENT:

i i

OPEN STEAMLINE 1 In 2 VALVES FULLY AT 1 TO 6 SEC.

CMT WATER LEVEL HELD BY OVER-SIZE DRAIN VALVE

?

UNTIL VALVE IS SHUT ON HIGH TEMPERATURE AT

{

}

32 SEC, THEN LEVEL RISES.

i CMT PRESSURE IS HIGH ENOUGH TO ALLOW DRAINING 79 RESERVOIR SHORTLY AFTER ATMOSPHERIC DRAIN VALvt l

a t

1 CLOSES.

[

AS CMT WALL HEATS UP, CONDENSATION RATE DECREASSS AS CMT LEVEL GOES DOWN.

j ACCUMULATOR VOLUME IS NOT SUFFICIENT TO HOLD.PGSStuS8 AB0VE 1800 PSIA l

1 I

9 1

4:

Pfall'inary -

a CM-test C3 SL1-SL2 ccem - - - 2_.0 _:

ess re Acc mvic:ce,

!eservc,c, tv-33 ' 34 CON?mCL VALvc isgET F - - *: 1 10 3 '08 Cr mESEAvCiA J

G--O-3u, r-a..r Sk g

w E

7 b

f TL

a 1

Preliminary Cv7 test CS, S*1-SL2 ccem --- 595 Cut CCLLAp5EO *A*ER LEVEL G - tJRESE4 vo i R CCL.A85ED *ATER LEVEL 9, C O

f M

M o

O

Prolicinary

_CMT tes C,8 SLi-SL2 cce" --,c698 vccc-Reser.

& S:ece es rect,cns

'm 9

2 RESERVOIR BOTTCu 009E 3 - - *2 9 3 RESERVOIR G -- C9 4 RESERvolR

~

/.2- - -6 9 5 RESE5tvoiR

+~'~59 6 RESERVOIR

@-~O9 7 RESERVOIR 3- - E S C RESERVOIR U- ---M io 2 RESERVOIR TOD OOME

@ *"-O i C 3 RESERv01R 10 TOR NC22LE

=?

.112 3 STEAM LINE i TCR l

C 2 11 S STEAM LtNE 2 wiOOLE e

m V

v 14 3 STEAM L! % TEE-TO CMT-w-

l l

l l

s (Y

Preliminary CVT tes: CS, SL1-5 2 ccer --- 593 CMT Mcss iew Rctes

~

r 0*

NTC Cut TCA G--C-rLOw Out Or cut BC??OW e-W

)

. s-Preliminary -

CMT tes:

08, SL1-SL2 coen ---c698 v'x:vre Velocity in O 00976 se e: :*ces 33 1 24 CON T AO-VALVE INLET 3 - - O 33 3 24 CONTROL VALVE OUT LET G - - O 12 3 S*EAut'NE i TOA l:- - d ' i 5 STEAMLINE 2 MlODLE

+ - - -i- ' 4 3 STEAML NE TEE TO CMT O- - -<> 1 i CMT INLET W~ S n 3 cui EXIT G-----U 9 1 reservoir 'NLET (BOTTTOM)

@ ---4 3 i CVT ORAIN VALVE INLET q

I J

22 Preliminary 6

CMT test C8 SL1-SL2 coen ---c698 v'xture velocity in 0.00976 sc f:

'oes 33 1

DR.

CONTROL VALVE 'NLET 3 - - *] 3 3 3 DR.

CONTROL VALVE CUT LE' G-- - O 12 3 STEAuLINE 1 TCA h---6 1

S STEAMLINE 2 MiOOLE

+ - - -i-i 4 3 STEAuLINE TEE TO CMT G- - --O

• 1 CMT INLET S--@1 13 CMT Exit G--- 4 9 1 AESERVOIR INLET (90TTTOM)

& ---- 6 3 9

CMT ORAIN VALVE INLET 9,C.

W

i a

.e I

i Preliminary

\\

I I

I I

CMT tes:

08. SL1-SL2 ocen ---cscs v'xture veiccity in 0.00976 se

<: :"ces 32 24.

CONTROL VALVE INLET b -- E3 3 3 3R.

CON'ROL VA;VE CUT LET O -'- 0 12 3 5'EAvatNE TCA h.- - -6

5 5*EAut:NE 2 vtODLE

? -

-?'4 3 STEAvtrNE TEE To cut 0- - --<> i a

cv7 NLET k-M1

• 3 CMT EXl'

.2---- %w9 1 *ESERv0rR !NLET (SOTTTou) 6-----93 097 ORA.N VALVE INLET

4. (

r I

I i

i f

i 6

i 1

I

= =

M L

i t

I i

4.

Preliminary 5

CMT na q,

C M T' e c +L 7'C L ' C

1. SL2 CO*~

~^05

~

~~*

'~~~

emOerC*vres 8

MT~CCCC2 O L'CUiD TEveE4aTLAE C.

,OMT-CCCC3 2

m LiCUIC TEvoERATygt 6 ~'~'Ou?"CCCC4 1

3 C ciCU80 TEuprqA?gge d~ ~ 89T-CCCC5 3

0 LICulo TEupCEA?~2r

+ - - +., ' ~ C C C C 6

~

1 5

C LICut0 TEupE4ATLR{

b ' 4 4THCCCC7 1

6 C LicuiD TEuptRATLAT E - EMT-CCCCS 7

EI U3 TEM ERA?LA{

p.M u t-m 3 5

isCv 0 T Euptq A 7,,e aw 6-----G u t C C C 1 C

~ ~ - - -

1 g

0 L80U D TEuptRATLar C

WWT-CCC11 3..

g.

,w L1CVIC TEupCRA? car C

CUT-CCC12

~

1 C

L_,s C v, 0 ygyngq,7ugg m

v4TmCCC13 3.

12 0 LICUtD TEupgaAigag v

9.C IN M'

n Preliminary

.ge.-

n s; e

e.e

e- ---: 95 Ac S _.

e cce e-e, y.

aA..

Ev=g=A _ag 3 --.m WALL ?gMDg4A*,gg G - - 0 9 ? ---.

2 1 WALL gvorqA,og

& -.Aw97**-

1 RALL 'gucgq A..,qg

.,yy

.,6 A1 s

nagg 7guarga.

p-0- - -o u. e - - -,

a.

- #ALL

..uDgqA?,qg g

S-g*.---E 6

• A-_c

?gv=gaA,ar i

M

• N v'-00005 7-

- nag; guagma.,,g

9.... 9 v.

e-

.Am.

vgv=gaAr,ag

=

c:::M.

~

L-~

9'

• A,g gungaA,qg m

WAL,

?gyprqA*,gr

==

g i

Gme

Pralininary k

"V-tes: 08-c i 1. c. 2 coe- -- -mem cv7 ec.cl wej'

~eC Icces'ee

'~~~

...AL = EAT TRAN$rgq rqgy (,,w,w, a,

,Q eALL w'

s -

'OTAg

-EA*

Taaggggq gqgu vApCR Tc wA(

~~

-%C L

I m

1 te l

1

. E.

9

s Preliminary t

CV-test CE. SL"-SL2 cce- ---c598 Cv' Ce ter Ce i

• cil Rctes cv-ce.

s

-c4* raAssrca racu. c. :

.A..

G - - *2 C u -

5

-EA' RANsrga recw vacca

?;

wa,,

cet i 6

g h

h h

i i

?

(

(

(

h

{

i O

l l

b

a a

Preliminary -

~~

CMT tes:

05, SL*-SL2 coe- ---esse CVT Ce: i 6

_icuic.

Wct i T e m.= ' s vi-cccc:

s e s.cu.:

EvoERATm=E 3 -- CM T-OC00 A i

St wa. TEVDERATLRE O -- O MT-00005 52

• AL.

TEupERATvRE d:- - *d u T - C O C O S 53 i *AtL TEMSEAATLRE

- +4TwCCO O7 i

SA 1 *ALL TEMDERATwAE O- - -0 9 T - 0 0 0 0 5 7

55 1 WALL TEupERATuRE W-EM T-C O O O 9 1

56 7 WALL TEupCRA?gAE L " --- D uT-CC010 57 i WALL TEupERATLRE

&----S M T -C O O *

• 58

• AL; TEupERATvRE 6

Eu*-COO *2 59 wAL. *EupERATLAE C

Cu*-COO *3 60 i wAL. TE v oE R A T.,4 E

'

• C-d 4

r

l

'o

+

a

{

Preliminary l

1

\\

i CASE 3: TEST 06 I

i' START WITH A COLD CMT 1/4-FULL, TRY TO HOLD THE LEVEL CONSTANT USING DRAIN TO ATMOSPHERE AND RESERVOIR WHILE STEAM IS ADMITTED FROM ACCUMULATOR.

i TARGET PRESSURE IS 100 PSIA INITIAL CONDITIONS:

CMT 0.2 PSIA 25% FULL 80 F I

RESERVOIR 100 PSIA 37% 'Futt 326 F (SAT) i i

ACCUMULATOR 1000 PSIA DRY' 543 F (SAT +1 F) 1 TRANSIENT:

i OPEN STEAMLINE 1 & 2 VALVES FULLY AT 1 TO 6 SEC.

i SIMPLE PRESSURE CONTROL HOLDS RESERVOIR PRESSURE CONSTANT, RUT TAKES A WHILE TO GET CNT uP TO PRESSURE.

i CMT WATER LEVEL NELD BY OVER-SIZE DRAIN VALVE 4

UNTIL DRAINAGE TO RESERVOIR STARTS.

i L

~

AT 80 SECONDS, CNT PRESSURE IS NIGH ENOUGH T1 DRete TO THE RESERVOIR, MORE THAN MATCHING THE j

CONDENSATION RATE.

i AS CNT WALL HEATS UP, CONDENSATION RATE DECREASES MS !

CMT e4PTIES.

1 i

i Preliminary CMT tes: C5, SL1-SL2 c=ec Oressure in Accumulctor, Reservo;

. c7 ;

CV-84 CONTROL vatvc ;NLET G -- CTOp Or RESERVOIR G -'- OCMT TOA CELL 0

a 4

k F

u Preliminary CV-tes: CE.

SLi-SL2 c=e-70 0*?

COLLAPSED WATER LEvE.

-L:-

tlRESERvoiR COLLAPSED WATER LEVEL g

i I

T I

e e

db i

e I

4 t

i

4.

as v.

Preliminary 1

Cv-

,t e.s : OS, SL1-S;2 coe-

___-7 vv vcss icw Rctes r ac..sro cut Teo L

~~*J' r.0* Cu? or Cui 80TTCu 4,c 1

l l

4h M

\\

49

b Preliminary CMT tes C6, SL1-SL2 coer ---c7CO M'xtu re veicci ty in 0.00976 sc O'=es

3 CCNTROL VALVE INLE?

G--CAR. CCNTRCL VALVE CUTLET G-- --O $ 7 E AM L I NE 1 TCP O- - O S T E A u t i N E 2 M100LE

+ - - +STE AML s NE TEE TO CMT O- - 4 C M T INLET S- - E C u i Exit U------EI R E s E R v C 1 R INLET (BOTTTOM)

& -----G C M T ::R A i N VALVE INLET h

I s

t

)

M

'w 1

4 t

s.

5..--

1 Prelimin&ry 1

CMT tes

-\\,.-

v e i c c.,t 06, SL1-SL2 ccer -- ~

x:ure ty

'n O CC976 se

' ~

ces 24-OCNTROL VALVE INLET

• * ~ 'U D R. CCNTROL vatyE cy7;g; O~~~OSTEAM L'NE 1 TOA M - d STEAMLINE 2 MiODLE Y - *YSTEAMLINE TEE To Cui G - -C C U T

'NLET

@ -SCu ? Exit b --URESERvoiR INLET (90777o9)

@~~~ ~O C V T ORAIN VAgy{ iNL{7 i

e i

in@

.s j

I 33 Preliminary t

a l

CMT test CS, SL1-SL2 ocen- ---c7CC i

CMT Licuic Temperatures l

MT*00002 1

1 O LiOvic TEwSERATURE 1

G -- 647-00003 1

2 0-Li00: 0 TEwpERATvRE G - - O47*00004 1

3 O L80usD TEW8ERATURE b" - du?=00C05

'1 4

0 Liquid TEW8ERATURE k

+

- - +u?-00006 1

S O LiOviD TEupERATuRE

@ - -04 T *0000 7 1

6 O L6Out0 TEupERATLRE ~

i S- -- E4 T -0 0 0 0 8 1

7 O LiOu D TEWptRATyRE A

M----G u T mO C O O S

{

i 8

O LtoutD-TEMPERATumr f

&---* Su TMO OC 10 1

9 O L40UiD TEWAERATuRE I

j E-

• EWT*00011 1

I 10... C 460utD TEw8ERATuRE i

C CUTMOOO12

}

1 11 O Lacus0 TEuptRAtuRE C

cut-OCO13 1.

.12 O. L-i ov i D rEwAERATuRC 3

4 t

1 i

l J

4 i

}

)

I

~

1 L.

1 4

9 70

4

.r 34 Preliminary ~

I 9

i i

CV7 test 06 S L - S:.2 c=e-i CMT wc) > Surfcce Temce c:

es UT-0CCC2 1

1 1 WALL TEumERATvRE G -- CMT*CCCC3 i

1 11 1 WALL TguoERATLRE 6'- - Ou T*0CCC*

~

1 21 1 WALL TEuptgATvar 6- - 69T-0CC05 i

1 31

1. WALL TEupERATwAE

~

+'* - +u 7-00006 1

41 1 WALL Ttungaat..ag

[

O- - 4 ui-CC C 07 1

51 1 WALL TEveERATvRE

@ ~ Eu'aOCCCB 1

61 1 WALL TEumERA*wAE b *4 47-OCCC9 1

71

$ WALL TEuptgATang

@*---6 4 7 ~ 0 0 010

(

81 1 WALL TEupERATURE i

E Euta00011 1

91 1' WALL TEumERATURE C

CMT-0CC12 1

101 1 WALL TEu'ERATLRE N

s g

r.I s

i l

4,:

i l

I 1

~

f I

?

L i

t f

s

.I 78

l' 4

,h 35 Preliminary CVT tes 06 SL'-SL2 coe- ---c7CC CMT to ct Wel:

-ect Tecmsfer TOTAL -EAT TRANSFER FRCW LfCV6C TO WALL G -- GTOT AL -EAT TRAN5rge reew vapCR TC WALL ct,c 1

r M

emed e

1 1*L

4 36.

Preliminary ~

CMT test CS, SL1-st2 C'n

_ _ _ - 7 ",*,

C V "*

^ enter Cet i wert v

T Rctes CUT cet i 6

~ EAT TRANSFER TROW LiOy D 70 eAg, G -- OCuT ce 8 6

• EAT TRAN$fER FRCW VADOR TO wA 5.

%g e

l e

9 e

N 3

O f

e J%

k

]

1 1

~

6

.4 37 e

Preliminary -

CMT test 06 SL1+SL2 CMT Cel t 6

L?cuic.

Wel l Temo*s ocen -- -7cm~~

97-C0003 1

6 C LiCulO TEMDERATLRE G - - *CU T-C C C C4 1

51 1 WALL *EMDERA7gRE G - -'OM Two00C5 1

52 1 WALL TEMPERATURE 2::- - -6 M T

• C C C C 6 1

53 1 *ALL TEuPERATURE Y ' * ' * + v T-CCCC7 54 1 WALL TEupERATvRE

@ ~ 4 9?*CCCCS 1

55 i WALL TEMEERATURE S- -- S u T - C C C C 9 1

55 1 WALL TEupERATURE b---M M T w C C C 1 C i

57 1 *ALL TEupERATURE 6-----6 9 T-C C C 1 1 1

58 i WALL TEMAERATLRE B

5u7-000,2 1

59 3 WALL TEuoERATuRE I

C cut *CCC13 1

6C 1 WALL

,,,. ~..

TEMAERATURE

- 9,C D

l

~'

W 7tf

1 1--

r4

.P A

4

-id J41 4

-+

E2n-h

.b2

aw4-m K

e h

h i

i I

I t

- p p

i s

I

.i P

h 6

1

.. g t

a h

i

?

I i

I r

4 e

,i i

3 2

s

?

- i h

' I

.h t

P I

'1 A

?

4

- a r

h I

L h

4 i

t b

D I,

' Ef g

1.

+

f b

- t6 b

t i

e A

e 9

4

)

?

I b

a 1

h 9

3 e,--.,--,,-.

. ~.

u-a

-.n

.m.,

s 4.>

Westinghouse /NRC Meeting on CMT Tests February 25,1993 SCHEDULE E. J. Piplica

-