Analysis of Influencer for Secondary-Side Passive Residual Heat Removal System Based on RELAP5 Code

ZHOU Lei; XI Zhao; XIONG Wanyu; YAN Xiao; XIAO Zejun

Mar. 2025

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ZHOU Lei, XI Zhao, XIONG Wanyu, YAN Xiao, XIAO Zejun. Analysis of Influencer for Secondary-Side Passive Residual Heat Removal System Based on RELAP5 Code[J]. Nuclear Power Engineering, 2012, 33(6): 72-75,87.

Citation:

ZHOU Lei, XI Zhao, XIONG Wanyu, YAN Xiao, XIAO Zejun. Analysis of Influencer for Secondary-Side Passive Residual Heat Removal System Based on RELAP5 Code[J]. Nuclear Power Engineering, 2012, 33(6): 72-75,87.

Citation:

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Analysis of Influencer for Secondary-Side Passive Residual Heat Removal System Based on RELAP5 Code

CNNC Key Laboratory on Nuclear Reactor Thermal Hydraulics Technology, Nuclear Power Institute of China, Chengdu, 610041, China

Received Date: 2011-09-23
Rev Recd Date: 2011-12-28

Available Online: 2025-03-08

Abstract

Abstract

Calculation and analysis are carried out for the secondary side of secondary-side passive residual heat removal system（SPRHRS）based on RELAP5 code.Effects of several factors such as the initial height of water column,initial temperature of water column,resistance coefficient,heating power and initial water volume on the characteristics of natural circulation are studied.
- SPRHRS,
- RELAP5 code,
- Calculation and analysis