10:35 AM - 10:50 AM
[3F05] Deepening Understanding of Ex-Vessel Corium Behavior by Multi-Physics Modeling
(1)Overview of the Research Plan
Keywords:severe accident of a nuclear reactor, MPS method, ex-vessel corium behavior, corium spreading, MCCI
Simulations by MPS method, simulant spreading experiment, and UO2 fundamental experiments are being conducted to deepn understanding of ex-vessel corium behavior in a postulated severe accident of a nuclear reactor.