ML20210J252
| ML20210J252 | |
| Person / Time | |
|---|---|
| Site: | Framatome ANP Richland |
| Issue date: | 06/06/1997 |
| From: | Harry Felsher NRC |
| To: | Mcgehee A SIEMENS POWER CORP. (FORMERLY SIEMENS NUCLEAR POWER |
| References | |
| NUDOCS 9708150301 | |
| Download: ML20210J252 (1) | |
Text
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g From:
Andy McGehee < gam @nfuel.com>
L To:
Harry Felsher <hdf@nrc. gov >
Dates 6/6/97 11:43am Subjects results g
[ Jgg
- Harry, Here are the results for the vacuum drum filter calculations.
The "00" in each case name refers to the fact that the filter is submerged up to its centerline. The number following the period is the percent boron in the center of the drum, where 05 means 1/2 of one percent and 5 means five percent.
Each of these cases uses three inches of uranium cake around the filter.
The last case (drda-35bo00.05) uses 3.5 inches for comparison.
The uranium around the filter drum and in the pan beneath the filter drum specify the uranium as 21% uo2 (at theoretical density) and 79% water, case name k-mean sigma drda-boron 00.01
.94882
.00276 drda-boron 00.05
.92220'
.00284 drda-boron 00.1
.91875
.00278 drda-boron 00.2 91632
.00280 drda-boron 00.5
.90794
.00310 drda-boron 00.8
.90579
.00327 droa-35bo00.05
.93289
.00283 Andy G. Andrew McGehee gam @nfuel.com Siemens Power Corporation -- Nuclear Division -- Richland, WA, USA To start the intelligence test, press Ctrl, Alt, and Del.
i 0 B.6%$@@@N mm.