Study on Coupling of Three-Dimension Space Time Neutron Kinetics Model and RELAP5 and Improvement of RELAP5

GUI Xuewen; LUO Bangqi; CAI Qi

Mar. 2007

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GUI Xuewen, LUO Bangqi, CAI Qi. Study on Coupling of Three-Dimension Space Time Neutron Kinetics Model and RELAP5 and Improvement of RELAP5[J]. Nuclear Power Engineering, 2007, 28(1): 49-52,86.

Citation:

GUI Xuewen, LUO Bangqi, CAI Qi. Study on Coupling of Three-Dimension Space Time Neutron Kinetics Model and RELAP5 and Improvement of RELAP5[J]. Nuclear Power Engineering, 2007, 28(1): 49-52,86.

GUI Xuewen, LUO Bangqi, CAI Qi. Study on Coupling of Three-Dimension Space Time Neutron Kinetics Model and RELAP5 and Improvement of RELAP5[J]. Nuclear Power Engineering, 2007, 28(1): 49-52,86.

Citation:

GUI Xuewen, LUO Bangqi, CAI Qi. Study on Coupling of Three-Dimension Space Time Neutron Kinetics Model and RELAP5 and Improvement of RELAP5[J]. Nuclear Power Engineering, 2007, 28(1): 49-52,86.

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Study on Coupling of Three-Dimension Space Time Neutron Kinetics Model and RELAP5 and Improvement of RELAP5

1. Naval University of Engineering, Wuhan, 430033, China;
2. Beijing Institute of Nuclear Engineering, Beijing, 100840, China

Received Date: 2005-09-23
Rev Recd Date: 2006-12-28

Available Online: 2025-07-21

Abstract

Abstract

A two-group three-dimension space-time neutron kinetics model is applied to the RELAP5 code,which replaces the point reactor kinetics model.A visual operation interface is designed to convenience interactive operation between operator and computer.The calculation results and practical applications indicate that the functions and precision of improved RELAP5 are enhanced and can be easily used.The improved RELAP5 has a good application perspective in nuclear power plant simulation.
- RELAP5,
- Neutron Kinetics,
- Reactor,
- Nuclear Power Plant,
- Simulation