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WEN Jing 1, LUAN Lin 1, JIN De gui 1, LU Dao gang 1, TANG Rong ming 2 (1. China Institute of Atomic Energy, P.O.Box 275 95, Beijing 102413, China; 2. Department of Engineering Mechanics, Tsinghua University, Beijing 100084, China). Waterhammer Program Development and Application for Fast Breeder Reactor's Sodium Circus[J]. Atomic Energy Science and Technology, 2001, 35(2): 108-108. DOI: 10.7538/yzk.2001.35.02.0108
Citation: WEN Jing 1, LUAN Lin 1, JIN De gui 1, LU Dao gang 1, TANG Rong ming 2 (1. China Institute of Atomic Energy, P.O.Box 275 95, Beijing 102413, China; 2. Department of Engineering Mechanics, Tsinghua University, Beijing 100084, China). Waterhammer Program Development and Application for Fast Breeder Reactor's Sodium Circus[J]. Atomic Energy Science and Technology, 2001, 35(2): 108-108. DOI: 10.7538/yzk.2001.35.02.0108
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  • Based on one dimensional method of characteristics(MOC), a numerical model of pressure wave progation is presented in the paper. A special code is programmed to analyze and calculate waterhammer resulted from rapid opening or closing of valve in the experimental sodium circus of fast breeder reactor(FBR). In the model, a new outer boundary condition, sodium cavity is included. Model of bubble's discrete distribution is adopted to simulate generation and collapse of the bubble with the pressure's decreasing and increasing. The results demonstrate that the model of pressure wave progation is valid.
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