2016 Fall Meeting

Presentation information

Oral Presentation

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

[3H01-05] Risk Evaluation on Reprocessing Plant 2

Fri. Sep 9, 2016 9:30 AM - 10:50 AM Room H (Kumume City Plaza - Studio 3)

Chair: Mitsuhiro Takanashi (NRA)

10:15 AM - 10:30 AM

[3H04] Study on the combustion behavior of radiolytically generated hydrogen explosion in vessels at the reprocessing plant

(7)Combustion analysis and structural analysis of simulated small plate vessel

*Yoshinori Hirashima1, Wenbin Dai1, Motohiro Sakaihara1, Osamu Kanehira1, Yoshikazu Tamauchi2, Masanao Nakano2, Naoya Sakagami2, Kouhei Ootake2, Tatsuya kudou2, Nobuyuki Arai2 (1.Mitsubishi Materials Corporation, 2.Japan Nuclear Fuel Limited)

Keywords:Hydrogen explosion, Small plate vessel, Combustion analysis, Structural analysis, Rokkasho Reprocessing plant

六ヶ所再処理工場の水素爆発を想定する機器において水素爆発が発生した場合の燃焼挙動、機器健全性等の把握を目的とした網羅的な解析・実験を実施している。代表機器の一つの小型板状槽について、燃焼解析および構造解析の結果を報告する。