ML100200235

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Evaluation of ECCS Per 10CFR50.46 & App K of 10CFR50. Describes Major Reactor Coolant Sys Pipe Ruptures on Westinghouse Model
ML100200235
Person / Time
Site: Indian Point Entergy icon.png
Issue date: 12/31/1978
From:
Consolidated Edison Co of New York
To:
Shared Package
ML100200238 List:
References
NUDOCS 7901080192
Download: ML100200235 (69)
v • d • e


Text

0 TABLE IP2-1 IARGE BREAK -

RESULTS AND ANALYSIS INPUT DECLG DECLG (CD=I.0)

(CD=0.8 Results Peak Clad Temp. OF Peak Clad Location Ft.

Local Zr/H 20 Rxn(max)%

Local Zr/H 20 Location Ft.

Total Zr/H 20 Rxn %

Hot Rod Burst Time sec Hot Rod Burst Location Ft.

Calculation NSSS Power Mwt 102% of Peak Linear Power kw/ft 102% of Peaking Factor (At License Rating)

Accumulator Water Volume (ft3 per tank)

Accumulator Pressure (psia)

Number of Safety Injection Pumps operating Steam generator tube Plugging Level (%)

2137 6.0 6.6 6.0 4 0.3 29.5 6.0 2758 13.36 2.31 716 600 2

6 (uniform) 0 DECLG (CD=0.6)

DECLG (CD=O.4) 2078 7.5 4.5 6.25 40.3 31.2 6.25 1684 7.5 1.03 7.5

<0.3 2172.5 7.5 6.14 6.0

<0.3 32.8 6.0

TABLE IP2-2 LARGE BREAK -

TIME SEQUENCE OF EVENTS OCCURENCE TIME (SECONDS)

DECLG DECLG (CD=I.0)

(CD=0.8)

Accident Initiation Reactor Trip Signal Safety Injection Signal Start Accumulator Injection Start Pumped ECC Injection End of ECC Bypass End of Blowdown Bottom of Core Recovery Accumulator Empty 0.0 0.54 0.97 14.2 25.97 25.73 29.0

.40.4 46.96 DECLG (CD=0.6) 0.0 0.54 1.17 16.1 26.17 29.0 31.5 44.8 49.2 0.0 0.54 1.04 14.4 26.04 26.6 29.3 41.6 47.2 DECLG (CD=O. 4) 0.0 0.55 1.43 21.4 26.43 33.4 36.5 48.5 55.1

TABLE IP2-3 LARGE BREAK CONTAINMENT DATA NET FREE VOLUME INITIAL CONDITIONS Pressure Temperature RWST Temperature Service Water Temperature Outside Temperature SPRAY SYSTEM Number of Pumps Operating Runout Flow Rate Actuation Time SAFEGUARDS FAN COOLERS Number of Fan Coolers Operating Fastest Post Accident Initiation of Fan Coolers STRUCTURAL HEAT SINKS Thickness (In)

1.

0.007 Paint, 0.375 steel,54.0 concrete

2.

0.007 Paint, 0.5 steel, 42.0 concrete

3.

12.0 concrete

4. 0.375 stainless steel, 12.0 concrete
5. 12.0 concrete
6. 0.5 steel 2.61 x 10 6 ft 3

14.7 psia 90 OF 40 OF 35 OF

-20 OF 2

3000 gpm 20 secs 5

30 secs Area (Ft2) 45,684 28,613 15,000 10,000 61,000 68,792

7. 0.007 Paint, 0.375 steel 81,704

TABLE IP2-3 (Continued)

LARGE BREAK CONTAINME&T DATA Thickness (In)

8.

0.25 steel

9.

0.007 Paint, 0.1875 steel

10.

0.125 steel

11.

0.138 steel

12.

0.0325 steel

13.

0.019 stainless steel, 1.25 insulation, 0.75 steel, 54.0 concrete

14.

0.019 stainless steel, 1.25 insulation, 0.5 steel, 54.0 concrete

15.

0.025 stainless steel, 1.5 insulation 0.5 steel, 54.0 concrete

16.

0.025 stainless steel, 1.5 insulation, 0.375 steel, 54.0 concrete Area (Ft2) 27,948 69,800 3,000 22,000 10,000 785 6849 3816 4362

TABLE IP2-4 REPLOOD MASS AND ENERGY RELEASE TO THE CONTAINMENT 0.6 DECLG BREAK Time sqe c) 44.8 45.6 50.2 60.7 77.3 95.0 130.2 164.0 200.0 m.s -lbmi sec) 0.0 5.34 32.7 38.7 65.63 89.45 123.76 360.19 372.2 0.0 6902.

42198.

49335.

81625.

110172.

151134.

220762.

208660.

TABLE IP2-5 BROKEN LOOP ACCUMULATOR MASS AND ENERGY RELEASE TO THE CONTAINMENT 0.6 DECLG BREAK Time sec)

Mass (ibm/s ec)

Energy (BTU/sec) 0.0 4288.

255679.

2.0 3417.

206971.

4.0 2997.

178708.

6.0 2672.

159350.

8.0 2430.

144890.

10.0 2237.

133417.

12.0 2079.

123957.

14.0 1944.

115920.

16.0 1827.

108970.

18.0

0.

0.

1.4000 lPP FEBRUARY MODEL NOMINAL TIN IPO DECLG 6 PP SG TUBES PLUGGED OUALITY OF FLUID

BURST, 6.00 FT( )

PEAK.

6.00 FT(M) a 12 O.7500 0o.5 o-02500 ooI I

J IIIIIP

,_itlep TIME (SEC)

Figure IP2-1a:

Fluid Quality -

DECLG (CD=.0)

C; c;lh I

I I

I M

TIME 4SC Figure IP2-1b:

Fluid Quality - DECLG 0

1.4000 1.2500 1.0000

° 0.7500 o0.5000 0.2500 0.0 IPP FEBRUARY MODEL TIN IS 521 6 PP SC TUBES OPe DECLG 6 PP SG TUBES PLUGGED QUALITY OF FLUID BURST.

6.25 FT(

PEAK.

7.50 FT(*)

A

~--

8 80 (CD=0.8)

1.400 1.2500

'"II.

C a

a 88a 8i8m8.

Iu HM *v Ne 4

4 4 4 4 4 TIME (SEC)

Figure IP2-lc:

Fluid Quality - DECLG IPP FEBRUARY MODEL TIN IS 521 6 PP SC TUBES OP6 DECLC 6 PP SC TUBES PLUGGED QUALITY OF FLUID BURST.

6.00 FT( )

PEAK, 7.50 FT(*)

1.0000 0.7500 I-.

0.5000 0.2500 0.0 (CD=O.6)

X7

0 C

00 CCC)

C) m, C0 0rCA0 TIME (SEC) 0 000 o ooo w '-

mat-0 C:)

C:) C) C) C) 0CC

0.

C) a-CDC00.:

0D

c.

C C)

C 000 S

0o0oo Figure IP2-1d:

Fluid Quality.- DECLG (CD=0.4 )

1,4(0(1 0

IPP FEBRUARY MODEL TIN IS 521 6 PP SC TUBES OP4 DECLU 6 PP SC TUBES PLUGGED QUALITY OF FLUID

PEAK, 7.50 FT(*)

L I

LI A

1. 1X,0
0. 75oo 0.0 o

0 0

0 0 0 Cc0) 00

50.000 3

0.0 a

-50.000

'-I00.00 W

4C) z

-150.00

-O0.00 a a a oeoeo eu m *!D!-.

TIME (SEC)

Figure IP2-2a:

Mass Velocity -

DECLG (CD=I.O)

100.00--

IPP FEBRUARY MODEL TIN IS 521 6 PP Sc TUBES OPS DECLG 6 PP SG TUBES PLUGGED

/

MASS VELOCITY

BURST, 6.25 FT(

PEAK.

7.50 FT(*)

3 7.000

.0 5.000

-I

-5.000 I

-75.00

-100.00 C;

a; oeooa A j P:.e a

M R

TIME (SEC)

Figure TP2-2b:

Mass Velocity -

DECLG (CD=0.8)

300.00 IIPP FEBRUARY MODEL TIN IS 521 6 PP SC TUBES OPG DECLG 6 PP SC TUBES PLUGGEO MASS VELOCITY BURST, 6.00 FT(

PEAK.

7.50 FT(*)

200.00___

-II 100.00 0

Fiur IP22c MlDI 20.00 TIMEIC,E)

Figure IP2-2c :

Mass Velocity -

DECL'G (CD=0.6)

0 Q

C2 0 00;_

8 C, C2 9U

(.

0 Q 0 0,800 Ogg

C 0

0

0)

D Q

0 D

00000 0

'0 0

00000G n TIME (SEC)

Figure IP2-2d:

Mass Velocity - DECLG (CD=0.4 )

1)0.00 LJ C.

-J 100,00 C'

-10o00D

-200.0

600.00 500.00 z

300.00 eua 5

z00.o0 GO.00 5 50.000

o.000 c 30.000 20.000 S.-o 4.0000 3.0000 1.0000 TIME (SEC)

Figure 1P2-3a:

Heat Transfer Coefficient DECLG (CD=1.O)

IPP FEBRUARY MODEL NOMINAL TIN IPO OECLG 6 PP SG TUBES PLUCGED HEAT TRANS.COEFFICIENT BURST.

6.00 FT( )

PEAK, 6.00 FT(C)

A AA I I m

Q

iPP FEBRUARY MODEL TIN IS 521 6 PP SC TUBES OP8 DECLG 6 PP SC TUBES PLUGGED HEAT TRANS.COEFFIC[ENT BURST. 6.25 FTC )

PEi

___________________i kK, 7.50 FTC)

____________________ I 600.00 500.00 0.00 U3 30.00i 20.000 B'

(- 30.00 4

oo~

  • .ooo.0 B,,,

TIME (SIC)

Figure IP2-3b:

Heat Transfer Coefficient DECLG (CD=0.8)

S

____________ I I

_A

...i/

5.0 )

4.0000 3.0000 Z.0000 1.0000

q TIME I$gC)

Figure IP2-3c:

Heat Transfer Coefficient DECLG (CD=0.6) 0 Ed 500.00 500.00

" 300.00 2 00.00

=- 60. 000 40.000 2n 30.000 6.0i33 2.0000 3.0000 2.0000 i.Ooo IPP FEBRUARY MODEL TIN IS 521 6 PP SC TUBES OPG DECLG 6 PP Sc TUBES PLUCCED HEAT TRANS.COEFFICIENT

BURST, 6.00 FT( )
PEAK, 7.50 FT(*)

F'huzz I:-.

TIME (SEC)

Figure IP2-3d:

Heat Transfer Coefficient DECLG (CD=0.4)

S W0.00 500.00 Iz 3)0.00 70.000 C-40.000

'0Q.000 o.oo ZO. 000 C.0000 5.0000 4.r 0

).0000 Z.0000

. 0000

]PP FEBRUARY MOOEL TIN IS 521 6 PP SC TUBES OP4 DECLG 6 PP SC TUBES PLUGGED IHEAT TRANS.COEFF[CIENT PEAK.

7.50 FT(W)

I11 F~

TIN[

SCC)

Figure IP2-4a:

Core Pressure - DECLG (CD=.0) 0 2000.0

a.

m 1500.0 1000.0 500.00 0.0 IPP FEBRUARY MOOEL NOMINAL TIN IPO DECLG 6 PP Sc TUBES PLUCGED PRESSURE CORE BOTTOM

(

TOP

(*)

Ct

IPP FEBRUARY MODEL TIN IS 521 6 PP SC TUBES OPO OECLG 6 PP SG TUBES PLUGGED PRESSURE CORE BOTTOM

(

TOP

( 0) 1500.0 5 2000.0 0

0o0 TIME (SEC)

Figure TP2-4b:

Core Pressure -

DECLG (CD=0.8 )

i 4

i

ZS00.O IPP FEBRUARY MODEL TIN IS. 521 6 PP SC TUBES OPG OECLG 6 PP SC TUBES PLUGGED PRESSURE CORE BOTTOM

)

TOP S1500.0 1 000.0 0.0 0.0 TIME (SIC)

Figure IP2-4c':

Core Pressure - DECLG (CD=0.6)

0 TIME (SEC)

Figure IP2-4d:

Core Pressure - DECLG (CD=0.4)

]PP FEBRUARY MODEL TIN IS 521 G PP SC TUBES OP4 DECLC 6 PP SG TUBES PLUGGED PRESSURE CORE BOTTOM

( )

TOP

(*)

L o1m.o 0.0

t.OOE,.)5 IPP FEBRUARY MODEL NOMINAL TIN IPO DECLG 6 PP SG TUBES PLUGGED BREAK FLOW 7.5OE.O4

-5.00O_0_

-7.50E#04

-1.OOE+05.

TIME (SEC)

Figure 1P2-5a:

Break Flow Rate - DECLG (CD=I1.0)

I5.OOE-05 2.50E40 0.0 a.

0.o Gi.

TIME (SIC)

Figure IP2-5b:

Break Flow Rate -

DECLG (CD=0.8)

IPP FEBRUARY MOEL TIN IS 521 6 PP SC TUBES OP8 OECLG 6 PP SC TUBES PLUGGED BREAK FLOW I

(

-5.00E+04

-7.50E*O4

-1.0010*5

1.OOE+05 TINE (SEC)

Figure IP2-5c:

Break Flow Rate -

DECLG (CD=O.6)

IPP FEBRUARY MODEL TIN IS 521 6 PP Sc TUBES OPG DECLG 6 PP Sc TUBES PLUGGED BREAK FLOW

.=

C, m

-5.00E-0 2.50E+04 S0.0

-5.001+04

-7.50E*0w

-1.00E+05

7.50[4N J 5JflEt*

TIME (SEC)

Figure IP2-5d:

Break Flow Rate -

J

/

DECLG (CD=0.4)

IPP FEBRUARY MOOEL TIN IS 521 6 PP SC TUBES OP4 DECLG 6 PP SC TUBES PLUCED BREAK FLOW

-7.50E'#04

-.5. OK. I0

70.000 50.000 I,

0.0

-25.000

-50.000

-70.000 TIME (SEC)

Figure IP2-6a:

Core Pressure Drop -

DECLG (CD=1.0)

IPP FEBRUARY MODEL NOMINAL TIN IPO OECLG 6 PP Sc TUBES PLUCCED CORE PR.DROP IC

70.000 TIME (SIC)

Figure IP2-6b:

Core Pressure Drop - DECLG (CD=0.8)

IPP FEBRUARY MODEL TIN IS 521 6 PP SC TUBES OPS OECLG 6 PP SC TUBES PLUCGED CORE PR.DROP I

V, 50.000 2500 ca m 2.00 a

A.

a I,0 0.0

-25.000

-50.000

-70.000

70.00 IPP FEBRUARY MODEL TIN IS 521 6 PP SC TUBES OP6 DECLG 6 PP SG TUBES PLUGGED CORE PR.DROP 50.000 25S.000 Q.

0.0 C

-25.000

-50.000 1

-70.000 2

TIME (SEC)

Figure 1P2-6c:

Core Pressure Drop -

DECLG (CD=0.6)

TIME (SEC)

Figure IP2-6d:

Core Pressure Drop - DECLG (CD=O.4) 0 70.000 IPP FEBRUARY MODEL TIN IS 52t 6 PP SC TUBES OP4 DECLC 6 PP SC TUBES PLUGGED CORE PR.DROP 50.000 V.)

'I 0.0

-£?S.000

-50.000

-70.000

2500.0 IPP FEBRUARY MODEL NOMINAL TIN iPO OECLC 6 PP SG TUBES PLUCCED CLAD AVG.TEMP.HOT ROD BURST, 6.00 FT( ) PEAK, 6 I

i:

2000.0 I,

a I-ISG3.0 1000.0

.4

.500.00 0.0 TIME (SEC)

Figure TP2-7a:

Peak Clad Temperature -

DECLG (CD=l.0)

500.0

t.

0 I.'

" 2000.0 s-a TIME (SEC)

Figure IP2-7b:

Peak Clad Temperature (CD=0.8).

DECLG IPP FEBRUARY MODEL TIN IS 521 6 PP SC TUBES OP8 ECLG 6 PP SG TUBES PLUCGCED CLAD AVG.TEMP.HOT ROD BURST. 6.25 FT( I PEAK#

7.50 FT(,)

1500.0 1000.0 500.00 0.0

TIME (SEC)

Figure 1P2-7c:

Peak Clad Temperature - DECLG (CD=0.6) 0 2000.0 C

(n C2O 2000.0 z

100.00 0.0 IPP FEBRUARY MODEL TIN IS 521 6 PP SG TUBES OP6 DECLG 6 PP SC TUBES PLUGGED CLAD AVG.TEMP.HOT ROD BURST. 6.00 FT( )

PEAK.

7.50 FT(*)

C-,

2500.0

'- E 00.0 or S

500.00 I-0.0 TIME SECI Figure IP2-7d:

Peak Clad Temperature - DECLG (CD=0.4)

2000.0 C

1750.0 SM SM 1500.0 1250.0 M

1000.0 SM

= 750.00 500.00 650.00 0.0 TIME ISEC)

Figure "P2-8a:

Fluid Temperature -

DECLG (CD=l.O)

IPP FEBRUARY MODEL NOMINAL TIN IPO DECLG 6 PP Sc TUBES PLUGGED FLUID TEMPERATURE BURST. 6.00 FT( )

PEAK, 6.00 FT(.)

2M0.0 c

I70.0 S1 la UA a1500.0 1250.0 M

1000.0 it f

I___

a..

C

750.00 500.00 250.00 0.0 1]._V Z

TIM (SEC)

Figure IP2-8b:

Fluid Temperature DECLG (CD=0.

8 )

I TIMC (SEC)

Figure IP2-8c:

Fluid Temperature - DECLG (CD=0.6) 0 20.0 1750.0 1500.0 1250.0 1000.0 750.00 500.00 250.00 0.0 IPP FEBRUARY MODEL TIN IS 521 6 PP SC TUBES OP OECLG 6 PP Sc TUBES PLUGGED FLUID TEMPERATURE BURST. 6.00 FT( )

PEAK.

7.50 FT(o)

______________I____________________________

__ V i.

0 TIME (SEC)

Figure IP2-8d:

Fluid Temperature -

DECLG (CD=0.4) e oo.) 0

,"t 750.0 t250.O w

L 750.0 IPP FEBRUARY MODEL TIN IS 521 6 PP SC TUBES OP4 DECLG 6 PP SG TUBES PLUGGED FLUID TEMPERATURE

PEAK, 7.50 FT(.)

500,00 250.00 0.0

7000.0 TIN[

CSC)

Figure IP2-9a:

Core Flow - Top and Bottom DECLG (CD=I.0)

IPP FEBRUARY MODEL NOMINAL TIN IPO OECLG 6 PP SG TUBES PLUGGED Z-FLOWRATE CORE BOTTOM

( )

TOP (e)

.C' 5000.0 a

a2500.0 0.0

-2500.0

-5000.0

-7000.0

0 TIM fSEc)

Figure IP2-9b:

Core Flow -

Top and Bottom DECLG (CD=0.8) 0 7000.0 IPP FEBRUARY MODEL TIN IS 521 6 PP SC TUBES OP8 DECLG.6 PP SC TUBES PLUGGEO Z-FLOWRATE CORE BOTTOM

(

TOP,

A RI I

I 5000.0 2500.0 0.0

-2500.0

-5000.0

-7000.0

0 TIME ISECI Figure IP2-9c:

Core Flow - Top and Bottom DECLG (CD=0.6 )

7W.0 ZWO.O

-ZSO.0

-"N.e

-7N.O IPP FEBRUARY MODEL TIN IS 521 6 PP SC TUBES.

OP6 OECL6 £ PP SC TUBES PLUCCED Z-FLOVRATE CORE BOTTOM I 3 TOP *

(e)

C

7000.

51M.0

-500.0

-700.0 CCc; CC C

TIME (SCE0 Figure TP2-9d:

Core Flow -

Top and Bottom DECLG (CD=0. 4 )

0 TIME (SEC)

Figure IP2-9d:

Core Flow -

Top and Bottom DECLG (CD=0.4 )

51"0.0 500.0 0.0 IPP FEBRUARY MODEL TIN 15 521 6 PP SC TUBES OP4 DECLG 6 PP SG TUBES PLUCGED Z-FLOWRATE CORE BOTTOM TOP

-1501.0

-5000.0

-7000.0

0 20.000 IPP FEBRUARY MODEL TIN IS 521 6 PP SC TUBES IPO DECLG WATER LEVEL(FT) 17.500 S15.000

-J Zd

'- 12.500

10. 000 7.5000 5.0000 f

Ze c

2.5000 0.0 o

0 TIME (SEC)

Figure IP2-10a:

Reflood Transient.- DECLG (CD=l.0)

Core and Downcomer Water Level

20.000 IPP F.EBRUARY MODEL TIN IS 521 6 PP Sc TUBES ape DECLG 6 PP Sc TUBES PLUGGED WATER LEVEL(FT) 17.500

-15.00_____________________

-l 12.500__

SM 5.000 0.0 TIME ItC)

Figure IP2-l0b:

Reflood Transient -

DECLG (CD=O.B)

Core and Downcomer Water Level

20.000 IPP FEBRUARY MODEL TIN IS 521 6 PP SC TUBES OP6 OECLG 6 PP SG TUBES PLUGGED WATER LEVEL(FT) 17.500 I_

__I

-15.000 J12.500 4

50.000 7O.O00 7500 2.5000 0.0 TIME (SiC)

Figure IP2-10c:

Reflood Transient -

DECLG (CD=0.6)

Core and Downcomer Water Level

17.500

~Zd J. 000

-.5000 zc 5.0000D C

0.0 99 TIME ISEC)

Figure IP2-10d:

Reflood Transient DECLG (CD=0.4)

Core and Downcomer Water Level

2.0000 IPP FEBRUARY MODEL TIN IS 521 6 PP SC TUBES tPO DECLG FLOOD RATE(IN/SEC)

1. 7500 1.5000 1.2500

-J 1.0000

0. 7500 0.5000 o.2500 0.0 TIME (SEC)

Figure IP2-1la:

Reflood Transient - DECLG (CD=.0)

Core Inlet Velocity

0 TINE (SIC)

Figure IP2-11b:

Reflood Transient Core Inlet Veldcity DECLG (CD=0.8) 0 2.0000 1.7500 S1.5m0 1.2500 1.0000 0.7500 0.5000 0.2500 0.0 0

IPP FEBRUARY MODEL TIN IS 5ZI 6 PP SC TUBES OP8 OECLG 6 PP SC TUBES PLUGGED FLOOD RATE(IN/SEC)

I C,

?.0000 TIME (S[C)

Figure IP2-11c:

Reflood Transient -

DECLG (CD=0.6)

Core Inlet Velocity IPP FEBRUARY MODEL TIN IS 521 6 PP Sc TUBES OPG DECLC 6 PP SC TUBES PLUGGED.

LOOD RATE(IN/SEC)

1.

MO0D 0.7500 "I.h O

1.5000 0.6500 0.0

E.000 17500 0. 000 I.-J 0.?500

0. 100 0.5000
0. ? 0 0.0 TIME (SEC)

Figure IP2-lld:

Reflood Transient -

DECLG (CD=0.4 )

Core Inlet Velocity

[PP FEBRUARY MODEL TiN IS 521 6 PP SC TUBES OP4 OECLC 6 PP SC TUBES PLUCCED FLOOD RATE(IN/SEC) i

(

0 TINE CSEC Figure IP2-12a:

Accumulator Flow (Blowdown)

DECLG (CD=I.0) 8000.0

-. J C

-J o~

S..

IPP FEBRUARY MODEL NOMINAL TIN IPO DECLG

& PP SC TUBES PLUGGED ACCUM. FLOW IL 2000.0 0.0

0 TIME (SIC)

Figure IP2-12b:

Accumulator Flow DECLG (CD=0.8)

(Blowdown) 000.0~

000.04 8000.0

0.

-,J I-J l a 2000.0 0.0 IPP FEBRUARY MODEL TIN IS 521 6 PP SC TUBES OP8 DECLC 6 PP Sc TUBES PLUCCED ACCUM. FLOW C

1.O 4.00.0 2000.0 0.0 C.

0 T11

($[9)

Figure IP2-12c:

Accumulator Flow (Blowdown)

DECLG (CD=0.6)

IPP FEBRUARY MODEL TIN IS 521 6 PP SC TUBES OP6 OECLG 6 PP SC TUBES PLUGGED ACCUM.

FLOW

]PP FEBRUARY MODEL TMiN IS 5e G PP SC TUBES OP4 DECLC 6 PP SC TUBES PLUGGED ACCUM.

FLOW TIME (SEC)

Figure IP2-12d:

Accumulator Flow DECLG (CD=0.4 )

(Blowdown)

,8000.0

.1

10 X 10 T6THE CENTIMETER 19 X 25 CM.

WEK£UFFEL & FSSER CO. MADE IN U.S.A.

w.

i I~i~i

... I-.

!'-1..!

I

1.

7.

77T I::::

I:::::

I d ii 77.....

I...

"7

T

-I, L)J L/)

I-.

LL. 7 C

-1~'

LLL j3j2 f :

I.-l I..

7717

.1.

7TT1711 7=....

iz

.7. T INDIAN POINT UNIT 2 DECLG CD=l.0 0:!lk

ij{i hTt TIME (SEC.)

j:;: 1*

1;i i

Ii Figure IP2-13a:

Pumped ECCS Flow (Reflood)

DECLG (CD=I.0) 7

1.

I~

~

~

.- -7...

I~

I LIL da7 77'I

.L...

T 7

h..1..

i7~~ [77 4

~~~1 44 T-1 +/- L.

0 46 1510

"" t........

-- t -:

-F-=!-- t

,eL

-T--

i I

iiiiill 7:::i ::

7.J.7.

A-

77 t',7

10 X 10 TO THE CENTIMETER 18 X 25 CM.

WEKUFFEL & ESSER CO. MAO IN U.S.A.

"t-I

___t22~2.Li{t2LIt1iIJLf IILLI w :

-H--H-l~il::!:?i:::

1:1UJ L7 7-

~

i I...r Ce 4:

,0r r-7-i tU j

[... >Ia I

4 -. 4---- -- + -.- + '--

I Li

! I. ii I::..

7-i-

~.. i INDIAN POINT UJNIT 2

-4 DECLG CD=0.8 pi I i

wiIZi~7

~~I--T-

--7iiz Ii:

TIME (SEC)

Figure IP2-13b:

Pumped ECCS Flow (Reflood)

DECLG (CD=0.8) 777 i t

i.

j! it1 ii7r-7 77 i:.......

77 Is:

II w H

~

46 1510 i

-LA I t

7.

I T

I 1

1 I

ii l tIi,1
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Figure IP2-13c:

Pumped ECCS Flow (Reflood)

DECLG (CD=0.6 )

ri 1 ~fl r 'rr, '-r'- r '~~2! '-T-!-1-rT~T~'~ V~'~~T -. ~~r.~--!--r---

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46 1510 77 I

f JiL ff.i i[;:.7 0 1 4 ; i 4 1 ; 11. i H f I f Ir -

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14 F-Li 7:11 A4

q.

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w.....

ii Ti:i:i

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k 0::l~i 1......

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KEUFFEL & ESSER CO. MADE IN US A.

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1.
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A ;

Figure TP2-13d:

Pumped ECCS Flow (Reflood)

DECLG (CD=0.4) t+~~~

7-:

7777

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Figure IP2-14a:

Containment Pressure DECLG (C D=1.0) 30.G Ib.G 10 -1 10 1 10 4

-fill L

I HII L

fill fill If/

III

.11 fill 411 1

111 f ill k

I VI III I

I fill I L41 I

I I I

-T-I T-1 I J T

1. LLLL

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10 1 10 1

30.0 20.0 10, w10 10 TIME (SECONDS) 10 14 Figure 1P2-14b:

Containment Pressure DECLG (C DO=08) 0

-7 7

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I~

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io -1

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p v II I

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Figure 1P2-14c:

Containment Pressure DECLG (C D=0.6)

'a IR a

Qh 4L a-

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Rl 1

~IT 101 10 TIMlE (SECONDS)

Figure IP2-14d:

Containment Pressure DECLG (CD-0.4)

-30.0 10 -1 10 1

10 1

10

TIME (SEC)

Figure IP2-15a:

Core Power Transient DECLG (CD=1.0) 0 1.0000 0.8000

a.
0.

0.6000 0.4000 0

0.2000 0.0 IPP FEBRUARY MODEL NOMINAL TIN IPO DECLG 6 PP Sc TUBES PLUGGED POWER

0 1.0000 I

I

~-

TINE (SEC)

Figure 1P2-15b:

Core Poer Transient DECLG (CD=0.8) 0 IPP FEBRUARY MODEL TiN IS 521 6 PP SC TUBES OPS DECIC 6 PP SC TUBES PLUGGED POWER 0.8000 0.6000 SM0. "000 0.2000

o.8m 0.6000 0.4000 0.2000 0.0 TIME (SEC Figure 1P2-15c:

Core Power Transient DECLG (CD=0.6)

IPP FEBRUARY MODEL TIN IS 521 6 PP SC TUBES OPG DECLG 6 PP Sc TUBES PLUGGED POWER I

I

TIME (SEC)

Figure IP2-15d:

Core Power TranSient DECLG (CD=P.4) 0 1.0000 0.8000 fA.

02000 0.0

]PP FEBRUARY MODEL TIN IS 52t 6 PP SC TUBES OP4 DECLG 6 PP SC TUBES PLUGGED POWER

TIME (SEC)

Figure IP2-16:

Break Energy Released to Containment DECLG (CD=0.6 )

0 3.OOE+O7 5.00(*07 3.OOE*07 6

l3.OOE*07

-3.00E#07

.-. 0f IPP FEBRUARY MODEL TIN IS 521 6 PP SC TUBES OP6 OECLG 6 PP SC TUBES PLUGGED BREAK ENERGY I

C,

4.

NI ir4.

ii jl ii7 Figure IP2-17:

containment Wall Condensing Heat Transfer Coefficient DECLG (CD=O0.6) w

7.

[7-.

7, 7

J l Ii7 t..T

+/-1 b 7_-

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-E

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~~~~~

.~

-+

77 z~

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F:t7 4

4

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T~I 44iit

'tLITIIK 7 7 i-

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