2017 Fall Meeting

Presentation information

Oral presentation

III. Fission Energy Engineering » 306-1 Nuclear Safety Engineering, Nuclear Installation Safety, PSA

[2C17-23] Fukushima Nuclear Accident

Thu. Sep 14, 2017 4:25 PM - 6:20 PM Room C (Open Hall - B1 Block)

Chair:Shunsuke Uchida (IAE)

5:10 PM - 5:25 PM

[2C20] Study on ascertaining and analyzing reactor core status by MAAP code

(18)In-depth analysis for Unit-3 accident progression using MAAP code

*Yoshihiro Kojima1, Yuki Nakamura1, Naoki Shinji1 (1. Toshiba)

Keywords:MAAP, Fukushima Daiichi Unit 3, Severe Accident

福島第一原子力発電所の事故進展解明や炉内状況の把握に資するため,MAAPコード最新版を用いて3号機の事故進展詳細解析を実施し,事故進展シナリオや燃料デブリ分布等について推定した。