Study on the influences of RPV deformation on CHF under IVR conditions

Study on the influences of RPV deformation on CHF under IVR conditions

After the reactor core melt, the thermal impact of high temperature molten mixture to the lower head of reactor pressure vessel (RPV) will cause the shape change of cooling channel constituted by reactor pressure vessel outer surface and other supporting structures. This phenomenon may lead to local...

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Bibliographic Details
Main Authors: Shuang Wen, Xinli Gao, Rui Zhang, Kebin Fan, Bin Jia, Jianping Jing, Fudong Liu, Xinlu Tian
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-02-01
Series:Frontiers in Energy Research
Subjects:
IVR
CHF
CFD analysis
RPV
coolant channel
Online Access:https://www.frontiersin.org/articles/10.3389/fenrg.2023.1087135/full

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