2017 Annual Meeting

Presentation information

Oral presentation

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

[1M12-18] Evaluation of Source Term and Radiation Dose

Mon. Mar 27, 2017 3:50 PM - 5:45 PM Room M (16-504 Building No.16)

Chair: Shogo Higaki (Univ. of Tokyo)

4:50 PM - 5:05 PM

[1M16] Development of the evaluation method of cesium release in level 2 probabilistic risk assessment

Research on the effectivity of measures for prevention containment vessel failure due to the sever accident

*Keigo Murata1, Koichi Nakamura3, Yoko Yamane2, Atsushi Ui3, Hiroshi Endo3 (1. TRUSTTECH Corporation, 2. AdvanceSoft Corporation, 3. Central Research Institute of Electric Power Industry)

Keywords:Severe accident, Severe accident management, Source Term Evalution

本発表ではソースタームリスク評価の観点から、格納容器スプレイ、格納容器再循環ユニットによる自然対流冷却、フィルタードベントの各種の格納容器破損防止対策の有効性を比較分析した結果を示す。