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RBMK thermohydraulic safety assessments using RELAP5/MOD3 codes

Technical Report ·
DOI:https://doi.org/10.2172/79081· OSTI ID:79081
The capability of the RELAP5/MOD3 code to validate various transients encountered in RBMK reactor postulated accidents has been assessed. The assessment results include a loss of coolant accident at the inlet of the core pressure tube, the blockage of a pressure tube, and the pressure response of the core cavity to in core pressure tube ruptures. These assessments show that the RELAP5/MOD3 code can predict major phenomena during postulated accidents in the RBMK reactors.
Research Organization:
Pacific Northwest Lab., Richland, WA (United States)
Sponsoring Organization:
USDOE, Washington, DC (United States)
DOE Contract Number:
AC06-76RL01830
OSTI ID:
79081
Report Number(s):
PNL--10613; ON: DE95013853
Country of Publication:
United States
Language:
English

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