OECD MCCI Project: Category 4 Integral Test to Validate Severe Accident Codes (Rev. 1, Final Report)

OECD MCCI-2 Project. Final Report

“…Finally, in Category 4 a single large scale integral test [8] was conducted to provide a database for validation of severe accident codes under the conditions of early cavity flooding. In the event that the core melt was not quenched and stabilized in the early phase, an array of water injection nozzles was cast into the basemat so additional data on Category 2 bottom water injection cooling could be obtained during the late phase of the test.…”

OECD MCCI Project: Category 3 Tests to Generate 2-D Core-Concrete Interaction Data (Final Report, Rev. 1)

“…The reader is referred elsewhere [1] for a discussion of the results regarding debris coolability under late flooding conditions obtained as part of MCCI-1. Conversely, additional data and discussions regarding coolability under early flooding conditions developed as part of the MCCI-2 project are provided in [35].…”

“…The reader is referred to [1] for conclusions that were drawn regarding debris coolability under late flooding conditions based on MCCI-1 test results. In addition, valuable information regarding coolability under early flooding conditions were obtained as part of the CCI-6 test experiment that was conduced as part of MCCI-2 and is documented in [35].…”