2022 Annual Meeting

Presentation information

Oral presentation

IV. Nuclear Plant Technologies » 402-1 Nuclear Safety Engineering (Safety Design, Safety Assessment/Analysis, Management)

[1G09-13] Severe Accident Analysis

Wed. Mar 16, 2022 2:45 PM - 4:15 PM Room G

Chair: Yoshiro Nishioka (Toshiba ESS)

3:00 PM - 3:15 PM

[1G10] Numerical analysis of IVR code benchmark by MAAP5

(2)Heavy metal layer model

*Kazuyuki Katsuragi1, Naoya Hayashi1, Kenichiro Ueda1, Noboru Matsui1 (1. MHI)

Keywords:MAAP5, European IVMR project, Stratified corium pool evolution, Heavy metal layer

前報に続き、下部プレナム内デブリ挙動の検討として、欧州IVMRプロジェクトが実施したコード間ベンチマーク問題(今回は重金属層の形成を考慮)をMAAP5で解析した結果を報告する。