Effect of bi-directional excitation input on boiling water reactor scrammability

When a large earthquake occurs, a boiling water reactor is automatically shutdown through the insertion of control rods among fuel assemblies. A fuel assembly can vibrate in-plane when two seismic waves act on it in directions at right angles to each other in a horizontal plane. Although the state o...

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Bibliographic Details
Main Authors: Yoshihiro GOTO, Yuichi KOIDE, Hirokuni ISHIGAKI, Yugo HYOTANI
Format: Article
Language:Japanese
Published: The Japan Society of Mechanical Engineers 2020-09-01
Series:Nihon Kikai Gakkai ronbunshu
Subjects:
Online Access:https://www.jstage.jst.go.jp/article/transjsme/86/889/86_20-00227/_pdf/-char/en