2017 Fall Meeting

Presentation information

Oral presentation

IV. Nuclear Fuel Cycle and Nuclear Materials » 404-3 Fuel Reprocessing

[2K15-18] Safety in Fuel Cycle

Thu. Sep 14, 2017 4:10 PM - 5:15 PM Room K (N301 - N Block)

Chair:Takehiko Tsukahara (Tokyo Tech)

4:25 PM - 4:40 PM

[2K16] Study on the combustion behavior of radiolytically generated hydrogen explosion in vessels at the reprocessing plant

(14)Comparison with numerical analysis and experiment of simulated horizontal connected two large cylindrical vessels

*Yuki Akamatsu1, Tatsuya Kudo1, Yoshikazu Tamauchi1, Masanao Nakano1, Naoya Sakagami1, Kohei Otake1, Nobuyuki Arai1, Wenbin Dai2, Motohiro Sakaihara2, Osamu Kanehira2 (1. Japan Nuclear Fuel Limited, 2. Mitsubishi Materials Corporation)

Keywords:Hydrogen explosion, Hydrogen explosion experiment, 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。本報告では、水平に接続された大型円筒槽の試験結果と解析結果を比較し考察する。