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《Journal of Engineering Thermophysics》 2008-07
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STRENGTH AND THERMAL ANALYSIS ON THE DISK EVAPORATOR OF LOOP HEAT PIPE

SHI Guang~1 LIU Zhi-Chun~1 LIU Wei~1 LIU Sheng~2 (1.School of Energy and Power Engineering,Huazhong University of Science and Technology,Wuhan 430074,China;2.National Lab.for Optoelcctronics,Huazhong Uniersity of Science and Technology,Wuhan 430074,China)  
A new disk type evaporator used for loop heat pipe was designed in this paper.The simulation for strength analysis was taken with 3-D model created using ANSYS software,the result indicated that the strain and stress distributed uniformly and no distinct stress or strain concentration problem take place.Also the transient thermal analysis for the evaporator prior start-up was conducted, and the temperature distributions of the evaporator at different time prior startup were presented,the simulation results show that the evaporator structure can effectively reduce back-conduction.The studies are meaningful and helpful for the experimental research in the future.
【Fund】: 国家重点基础研究发展规划(No.2007CB206900)资助项目
【CateGory Index】: TK124
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