2017 Fall Meeting

Presentation information

Oral presentation

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

[1B13-16] Evaluation of Source Terms and Radiation Doses 1

Wed. Sep 13, 2017 3:50 PM - 4:55 PM Room B (B12 - B1 Block)

Chair:Masahiko Osaka (JAEA)

3:50 PM - 4:05 PM

[1B13] Development of the evaluation method for the advanced level 2 probabilistic risk assessment

(1)Development of source term PRD method focused on high important phenomena during a severe accident

*Koichi Nakamura1, Yoko Yamane2, Keigo Murata2, Taizo Kanai1, Hiroshi Endo1 (1. Central Research Institute of Electric Power Industry, 2. AdvanceSoft Corporation)

Keywords:Level 2 PRA, PRD method, Severe Accident, Source Term evaluation, FP behavior

先進的なレベル2PRA評価手法としてソースタームPRDの開発を進めている。前報までに報告したソースタームPRDに対して、SA時重要現象の組み込みについて検討し、評価精度の向上をはかった。