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f JAN 2 9195E MEMORANDUM FOR: Members and Staff of the American Physical Society Study Group FROM:
M. Silberberg, Assistant Director Accident Scurce Term Program Office Office of Nuclear Regulatory Research
SUBJECT:
UPDATE OF REP 0PT ON CODE VALIDATION Late in November 1984, the Accident Source Term Program Office (ASTP0) initiated Task 3 to update the coas validation report; the emphasis of Task 3 is on the CORCON code and the VANESA code, which model phenomena of a core / concrete interaction. For your information enclosed is the draft report for Task 3.
The report discusses the experiments that the U.S. Nuclear Regulatory Commission has been sponsoring to obtain information on core / concrete interactions. Preliminary results are shown and compared to the code predictions.
(Please note that the report is draft. Also, the results are preliminary).
If you have further interest in this subject, please contact either myself or C. Ryder.
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k,f r M. Silberberg, Assistant Mjrector Accident Source Term Prog Office of Nuclear Regulat,r' am :f fice ory Research
Enclosure:
1, as stated 8507130139 850415 PDR FOIA ALVAREZ85-110 PDR t
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