2017 Fall Meeting

Presentation information

Oral presentation

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

[1B01-08] Safety Improvement for Spent Fuel Storage Pool

Wed. Sep 13, 2017 10:00 AM - 12:00 PM Room B (B12 - B1 Block)

Chair:Tomohiko Ikegawa (HGNE)

11:15 AM - 11:30 AM

[1B06] Study on Improvement of Safety for Accident Conditions in Spent Fuel Pool

(18)Evaluation of the effect of fuel assembly layout on SFP cooling characteristics with MAAP code

*Satoshi Nishimura1, Masaaki Satake1, Yoshihisa Nishi1, Yoshiyuki Kaji2, Yoshiyuki Nemoto2 (1. CRIEPI, 2. JAEA)

Keywords:SFP, Severe accident, Fuel assembly layout, MAAP

重大事故解析コードMAAPを用いた事故解析を実施し、SFPの安全対策として現在採用が検討されている各種燃料配置(1×4、チェッカーボードなど)の冷却特性を評価した。