ML071500205

E-mail from Naeem Iqbal to R. Langstaff Kewaunee Nuclear Plant Fire Modeling Results W/ Properties & Spreadsheets:Temperature in Radiation Protection Office, TLD Issue Room, and HP Office and Heat Release Rate for Radiation Protection

ML071500205
Person / Time
Site:	Kewaunee
Issue date:	07/30/2004
From:	Naeem Iqbal NRC/NRR/ADES
To:	Langstaff R Division of Nuclear Materials Safety III
References
FOIA/PA-2007-0170
Download: ML071500205 (6)

Text

RonaldLangstaff - Kewaunee Nuclear Plant Fire Modeling Results Pa~e f~I I From: Naeem IQBALi To: Ronald Langstaff Date: 07/30/2004 10:29:55 AM

Subject:

Kewaunee Nuclear Plant Fire Modeling Results Ron, Attached are HRR and hot gas layer plots.

Naeem CC: Mark Salley

c:\temp\GW}O0001 .TMP Page1l Mail Envelope Properties (410A696D.1C9 : 0: 37820)

Subject:

Kewaunee Nuclear Plant Fire Modeling Results Creation Date 07/30/2004 10:29:49 AM From: Naeem IQBAL Created By: NXI@nrc.gov Recipients nrc.gov RAL4 (Ronald Langstaff) nrc.gov MXS3 CC (Mark Salley)

Post Office Route nrc.gov nrc.gov Files Size Date & Time MESSAGE 729 07/30/2004 10:29:49 AM TempCompartments.xls 23040 07/30/2004 11:11:27 AM HRRRadProOffice.xls 20992 07/30/2004 11:13:57 AM Options Expiration Date: None Priority: Standard ReplyRequested: No Return Notification: None Concealed

Subject:

No Security: Standard

600 Radiation Protection Office

. . . . . . . . Temperature 5 500 .. Flashover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . ..... ... .... ..... ... . ... ...... ...... .. .....

500 450 TLD Issue Room 40 400

• T- 350 a.)

E

-- 300 HP Office a)

(S 250 Co,

- 200 0

150 100 50 0

0 200 400 600 800 1000 1200 1400 1600 1800 2000 Time (sec)

Temperature in Radiation Protection Office, TLD Issue Room, and HP Occice

0 25 25 25 60 50 34.4 25 120 109 67.2 37 180 170 110 50.3 240 279 192 83.7 300 361 269 135 360 424 321 183 420 489 368 226 480 534 399 254 540 541 406 260 600 543 408 263 660 544 410 264 720 545 412 266 780 546 413 267 840 547 415 268 900 548 416 269 960 549 417 270 1020 550 419 271 1080 551 420 272 1140 552 421 273 1200 553 422 274 1260 554 423 275 1320 554 424 275 1380 555 425 276 1440 556 426 277 1500 557 427 278 1560 557 428 278 1620 558 429 279 1680 559 429 280 1740 559 430 280 1800 560 431 281

2500 Input HRR 2

t Medium Fire Growth Rate 2250>

Output HRR from CFAST Based on Available Oxygen in the Compartment 2000 1750

"- 1500

( 1250 1., 1000 750 500 250 0

0 200 400 600 800 1000 1200 1400 1600 1800 2000 Time (sec)

Heat Release Rate for Radiation Protecion Office

0 0 0 0 60 42.192 60 42.2 120 168.768 120 169 150 263.7 180 387 200 468.8 240 769 440 2268.992 300 1218 360 1667 420 2115 480 2262 540 2262 600 2262 660 2262 720 2262 780 2262 840 2261 900 2261 960 2261 1020 2261 1080 2261 1140 2261 1200 2261 1260 2261 1320 2261 1380 2261 1440 2261 1500 2261 1560 2261 1620 2261 1680 2261 1740 2261 1800 2261