第10回
システム安全評価への今後の対応
著者:
内藤 正則,Masanori NAITOH,内田 俊介,Shunsuke UCHIDA,岡田 英俊,Hidetoshi OKADA,鈴木 洋明,Hiroaki SUZUKI,越塚 誠一,Seiichi KOSIZUKA
発刊日:
公開日:
キーワードタグ:
For application of the FAC code to system safety analysis, a 1D FAC code was developed by applying 1D mass transfer coefficients and geometry factors, which could prepare for not only the probability of serious wall thinning occurrence but also a hazard scale for pipe rupture could be analyzed. FAC risk was defined as the mathematical product of the possibility of wall thinning occurrence and its hazard scale. The local maximum thinning rate could be predicted with accuracy within a factor of 2 with th...
英字タイトル:
Future Subject for Its Application to Plant System Safety Analysis
第10回
予測コードとリスク評価
著者:
内田 俊介,Shunsuke UCHIDA,内藤 正則,Masanori NAITOH,岡田 英俊,Hidetoshi OKADA,鈴木 洋明,Hiroaki SUZUKI,越塚 誠一,Seiichi KOSIZUKA
発刊日:
公開日:
キーワードタグ:
FAC risk has been defined as the mathematical product of the possibility of wall thinning occurrence and its hazard scale. The possibility of wall thinning occurrence was designated as the time margin for pipe rupture determined by applying a one-dimensional FAC code, which could predict wall thinning rate with an accuracy within a factor of 2, while the hazard scale was defined as the volume of effluent steam and water from the ruptured mouth, which was enthalpy of water originally flowing in the pipe...
英字タイトル:
AC Estimation code and Risk Evaluation Based on the Code