Design and experimental study of thermal control system for AMS cryocoolers

查看全文 作　　者：WANG [1]NaiHua;JOSEPH [2]Burger;CHENG [1]Lin

机构地区：[1]Institute of Thermal Science,Shandong University;[2]Laboratory for Nuclear Science,Massachusetts Institute of Technology

出　　处：《Chinese Science Bulletin》索引2013年第58卷第10期,共5页

基　　金：supported by the Major Project of Technology Transfer of Shandong Province (2009ZHZX1A1105) 摘　　要：The Alpha Magnetic Spectrometer(AMS) is an instrument for the international scientific experiment,composed of six detectors and 650 micro-electronics.The objective of AMS experiment is to search for dark matter and anti-matter in space.In this paper,the thermal control system for AMS cryocoolers is designed,analyzed and experimentally studied.Using loop heat pipes(LHPs) as the main heat dissipation component,the thermal control system has sufficient heat dissipation capability to prevent the cryocoolers from over temperature(+40℃) in hot environment,meanwhile to ensure temperatures of the cryocoolers higher than their lower limit(-20℃) in cold environment.Experiment results show that the thermal control system for AMS cryocoolers functions stably satisfying design specification. 关键词：AMS实验科学实验设计规范制冷机热控系统热控制系统阿尔法磁谱仪散热能力

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Design and experimental study of thermal control system for AMS cryocoolers

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