2017 Fall Meeting

Presentation information

Oral presentation

III. Fission Energy Engineering » 302-1 Advanced Reactor System

[2J01-09] Breakage Prevention of Containment Vessel

Thu. Sep 14, 2017 9:30 AM - 11:55 AM Room J (C309 - C Block)

Chair:Matsubara Shinichiro (MHI)

11:30 AM - 11:45 AM

[2J09] Development of Estimation Technology for Availability of Measure for Failure of Containment Vessel in Sodium Cooled Fast Reactor

(25)Proposal of evaluation method of the limits of mechanical loss of function in the boundary components

*Masanori Ando1, Hiroki Yada1, Kazuyuki Tsukimori1,2, Masakazu Ichimiya2, Yoshinari Anoda2, Masayoshi Uno2 (1. JAEA, 2. University of Fukui)

Keywords:fast reactor, containment vessel, failure test, head plate, bellows structure, stractural integrity, severe accident

ナトリウム冷却高速炉における格納容器破損防止対策の有効性評価技術の開発を目的に、バウンダリ構成機器ついて内圧破損試験および有限要素法解析を実施し、設計圧力を超えた条件下におけるバウンダリ構成機器の機能限界評価法を提案した。