検索対象:     
報告書番号:
※ 半角英数字
 年 ~ 
 年

外部ハザードに対する崩壊熱除去機能のマージン評価手法の研究開発,18; 異常降雨時におけるCMMC法を用いたプラント状態の定量化

Research and development of margin assessment methodology of decay heat removal function against external hazards, 18; Numerical quantification of plant state based on CMMC method under strong rainfall hazard

高田 孝  

Takata, Takashi

連続マルコフ過程モンテカルロ法(CMMC法)を用いたプラント状態の事象シーケンス評価手法の適用として、異状降雨事象への適用を行った。解析では、雨水の浸入による各部屋の水位の時間進展を計算するモジュールをCMMC法に追加することで、時間依存事象シーケンスの評価を実施した。

In the present paper, a numerical quantification of a plant status in sodium-cooled fast reactor has been carried out based on a continuous Markov chain Monte Carlo (CMMC) method under a strong rainfall hazard. For this purpose, a numerical tool where a water level of each compartment is calculated considering such as a penetration to compartment, a transport via opening or pathway and a drain and is coupled with the CMMC method.

Access

:

- Accesses

InCites™

:

Altmetrics

:

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.