2020 Fall Meeting

Presentation information

Oral presentation

V. Nuclear Fuel Cycle and Nuclear Materials » 504-3 Fuel Reprocessing

[1F04-06] Severe Accidents at Reprocessing Plant

Wed. Sep 16, 2020 11:00 AM - 12:00 PM Room F (Zoom room 6)

Chair:Yuji Sasaki Sasaki(JAEA)

11:15 AM - 11:30 AM

[1F05] Enhancement of Analysis Method for Important Phenomenon of Severe Accidents at Reprocessing Plant

(2)Accuracy Enhancement Plan for Phenomenon Analysis of Hydrogen Explosion

*Yoshikazu Tamauchi1, Takashi Kodama1, Kazushi Oogaki1, A.Koichi Hayashi2 (1. JNFL, 2. Aoyama Gakuin Univ.)

Keywords:Hydrogen Explosion, Severe Accident, Reprocessing Plant

水素爆発の影響評価において、安全余裕を有する重要なパラメータである、水素爆発発生時の圧力、放射性物質の気相への移行率、経路及び経路上の除染係数について、精緻化するための課題の整理を行った。