Transient Safety Analysis of Subcritical Energy Reactor

MA Ji-min; LIU Yong-kang; LI Mao-sheng

Mar. 2025

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MA Ji-min, LIU Yong-kang, LI Mao-sheng. Transient Safety Analysis of Subcritical Energy Reactor[J]. Nuclear Power Engineering, 2013, 34(4): 106-110.

Citation:

MA Ji-min, LIU Yong-kang, LI Mao-sheng. Transient Safety Analysis of Subcritical Energy Reactor[J]. Nuclear Power Engineering, 2013, 34(4): 106-110.

MA Ji-min, LIU Yong-kang, LI Mao-sheng. Transient Safety Analysis of Subcritical Energy Reactor[J]. Nuclear Power Engineering, 2013, 34(4): 106-110.

Citation:

MA Ji-min, LIU Yong-kang, LI Mao-sheng. Transient Safety Analysis of Subcritical Energy Reactor[J]. Nuclear Power Engineering, 2013, 34(4): 106-110.

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Transient Safety Analysis of Subcritical Energy Reactor

1. Department of Engineering Physics, Tsinghua University, Beijing 100084, China;
2. China Academy of Engineering Physics, P. O. Box 919-211, Mianyang 621900, China;
3. Institute of Applied Physics and Computational Mathematics, Beijing 100088, China

Received Date: 2012-02-21
Rev Recd Date: 2013-03-15

Available Online: 2025-03-08

Abstract

Abstract

The system model of Subcritical Energy Reactor（SER） was primarily established,which was based on SER conceptual design and by taking PWR loop model as references.With RELAP5/MOD3.3 code,initial steady state and transient conditions including power increase accident,loss of coolant flow accident and loss of heat sink accident were analyzed.The results show the limit value during the accidents and make the safety characteristics of SER clear.Suggestions have been offered for SER safety.The work could give references for the following conceptual design and engineering design in hybrid energy reactors.
- Subcritical energy reactor,
- Transient safety,
- RELAP5 code