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: To: Date:

Subject:

Naeem IQBALi Ronald Langstaff 07/30/2004 10:29:55 AM 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:

Creation Date From: Created By: Kewaunee Nuclear Plant Fire Modeling Results 07/30/2004 10:29:49 AM Naeem IQBAL NXI@nrc.gov Recipients nrc.gov RAL4 (Ronald Langstaff) nrc.gov MXS3 CC (Mark Salley)Post Office Route nrc.gov nrc.gov Files MESSAGE TempCompartments.xls HRRRadProOffice.xls Options Expiration Date: Priority: ReplyRequested:

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Concealed

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Security: Size 729 23040 20992 Date & Time 07/30/2004 10:29:49 07/30/2004 11:11:27 07/30/2004 11:13:57 AM AM AM None Standard No None No Standard 600 Flashover Temperature Radiation Protection Office 5 5 00 .. ......................................... ............................................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 60 120 180 240 300 360 420 480 540 600 660 720 780 840 900 960 1020 1080 1140 1200 1260 1320 1380 1440 1500 1560 1620 1680 1740 1800 25 50 109 170 279 361 424 489 534 541 543 544 545 546 547 548 549 550 551 552 553 554 554 555 556 557 557 558 559 559 560 25 34.4 67.2 110 192 269 321 368 399 406 408 410 412 413 415 416 417 419 420 421 422 423 424 425 426 427 428 429 429 430 431 25 25 37 50.3 83.7 135 183 226 254 260 263 264 266 267 268 269 270 271 272 273 274 275 275 276 277 278 278 279 280 280 281 2500 Input HRR t 2 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 60 42.192 120 168.768 150 263.7 200 468.8 440 2268.992 0 60 120 180 240 300 360 420 480 540 600 660 720 780 840 900 960 1020 1080 1140 1200 1260 1320 1380 1440 1500 1560 1620 1680 1740 1800 0 42.2 169 387 769 1218 1667 2115 2262 2262 2262 2262 2262 2262 2261 2261 2261 2261 2261 2261 2261 2261 2261 2261 2261 2261 2261 2261 2261 2261 2261