2016 Fall Meeting

Presentation information

Oral Presentation

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

[2G10-13] Evaluation of Source Term and Radiation Dose 1

Thu. Sep 8, 2016 2:45 PM - 3:50 PM Room G (Kumume City Plaza - Studio 2)

Chair: Takao Kojima (OPU)

2:45 PM - 3:00 PM

[2G10] Development of the evaluation method of cesium release in level 2 probabilistic risk assessment

(5)A study of the quantification method of the Source-Term-Event-Tree

*Hiroshi Endo1, Koichi Nakamura1, Atsushi Ui1, Hiromichi Miura1, Keigo Murata1, Yoko Yamane1 (1.CRIEPI)

Keywords:Level 2 PRA, CFF, CCDF, STET

レベル2PRAにおいて、格納施設破損頻度(CFF)とセシウムなど主要FPの環境放出割合の累積頻度(CCDF)とを統一的に記述するソースタームイベントツリー(STET)の定量化手法を開発した結果について報告する。