ML20032A861
| ML20032A861 | |
| Person / Time | |
|---|---|
| Site: | Brunswick  |
| Issue date: | 03/01/1974 |
| From: | Korner R WESTINGHOUSE ELECTRIC COMPANY, DIV OF CBS CORP. |
| To: | |
| Shared Package | |
| ML20032A854 | List: |
| References | |
| IEB-79-01B, IEB-79-1B, NUDOCS 8111020481 | |
| Download: ML20032A861 (1) | |
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Westinghouse Entr': D oration laduitry & Defense c=xcesameans Dc::rtn: Tee C.cs.:n Bar234 8
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March 1, 1974
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Addendum to Accident Environment Test for Class A,B,C,D,E & F penetrations - applicabic to all Brunswick types UEtt spec.
9527-01-ll8-1-CP141 comment on lack of humidity test.
The specification requires a temnerature of (1) 340 F at 56 PSIC, (2) 250 F at 25 PSIG and (3,) 200 F at 20 PSIG all at a concurrent 100% humidity.
The first condition is a superheated steam condition.
The second two are at pressures and temperatures that result in wet stca, conditions since the temperature, are t o ;cr thcn tha saturated teraperatures required by Lt.: prcosurcs.
Hence with the exception of the first six hours the prototypes were expos'ed fer at least 18 hours2.083333e-4 days <br />0.005 hours <br />2.97619e-5 weeks <br />6.849e-6 months <br /> to wet steam with a humidity of 100%.
The intent of the specificaticn therefore has been met to the extent of physica*- possibility.
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R. L. Korner Project Engineer Penetrations Dept.
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