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LHP heat transfer performance: A comparison study about sintered copper powder wick and copper mesh wick
Wang, Yiwei; Cen, Jiwen; Jiang, Fangming; Cao, Wenjiong; Guo, Jian
2016-01-05
Source PublicationAPPLIED THERMAL ENGINEERING
Volume92Pages:104-110
AbstractHeat transfer performance of loop heat pipe (LHP) is tightly related with the wick positioned between its evaporator and compensation chamber. Experiments were carried out to investigate the effects of wick on LHP heat transfer performance. Two wicks, a sintered copper powder wick and a copper mesh wick, were considered for comparison. The former has larger porosity; its pore size spans within a wide range, but smaller than that of the latter. The measured temperature data indicate that the sintered wick LHP starts up faster and operates more stably. The overall thermal resistance of the sintered wick LHP is also slightly lower than that of the mesh wick LHP. Moreover, the sintered wick LHP is found to be able to start up with heat load as low as 5 Watts. (C) 2015 Elsevier Ltd. All rights reserved.
SubtypeArticle
KeywordLoop Heat Pipe Heat Transfer Characteristics Sintered Wick Mesh Wick Cooling Of Electronics
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1016/j.applthermaleng.2015.08.109
WOS Subject ExtendedThermodynamics ; Energy & Fuels ; Engineering ; Mechanics
WOS KeywordFLAT EVAPORATOR ; BIPOROUS WICK ; PIPE ; PARAMETERS ; SYSTEM ; POWER
Indexed BySCI
Language英语
WOS SubjectThermodynamics ; Energy & Fuels ; Engineering, Mechanical ; Mechanics
WOS IDWOS:000367861700012
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10945
Collection中国科学院广州能源研究所
AffiliationChinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Lab Adv Energy Syst, Guangzhou 510640, Guangdong, Peoples R China
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Wang, Yiwei,Cen, Jiwen,Jiang, Fangming,et al. LHP heat transfer performance: A comparison study about sintered copper powder wick and copper mesh wick[J]. APPLIED THERMAL ENGINEERING,2016,92:104-110.
APA Wang, Yiwei,Cen, Jiwen,Jiang, Fangming,Cao, Wenjiong,&Guo, Jian.(2016).LHP heat transfer performance: A comparison study about sintered copper powder wick and copper mesh wick.APPLIED THERMAL ENGINEERING,92,104-110.
MLA Wang, Yiwei,et al."LHP heat transfer performance: A comparison study about sintered copper powder wick and copper mesh wick".APPLIED THERMAL ENGINEERING 92(2016):104-110.
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