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)

11:30 AM - 11:45 AM

[1B07] Study on Improvement of Safety for Accident Conditions in Spent Fuel Pool

(19)Loss of Coolant Accident Analysis by improved SAMPSON Code

*Yoshihiro Morita1, Hiroaki Suzuki1, Masanori Naitoh1, Yoshiyuki Kaji2, Yoshiyuki Nemoto2 (1. The Institute of Applied Energy, 2. Japan Atomic Energy Agency)

Keywords:Spent Fuel Pool, Accident Conditions, Improvement of Safety, SAMPSON, simulation

本研究ではSAMPSONのモジュールを用いて使用済燃料プールの冷却機能喪失事故を想定したモデルを作成し事象の解析を行った。本発表ではSAMPSONコードを用いた検証解析の結果と本事業で得られたジルコニウムの空気中酸化反応モデルを用いた場合の実機解析例を紹介する。