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Optimization design of microchannel heat sink geometry for high power laser mirror
Cao, Haishan1,2; Chen, Guangwen1; Chen GW(陈光文)
关键词Microchannel Heat Sink Laser Mirror Heat Transfer
刊名APPLIED THERMAL ENGINEERING
2010-09-01
DOI10.1016/j.applthermaleng.2010.03.022
30期:13页:1644-1651
收录类别SCI
文章类型Article
部门归属903
项目归属903
产权排名1;1
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Thermodynamics ; Energy & Fuels ; Engineering, Mechanical ; Mechanics
研究领域[WOS]Thermodynamics ; Energy & Fuels ; Engineering ; Mechanics
关键词[WOS]PERFORMANCE ; EXCHANGERS
英文摘要Microchannel heat sink for high power laser mirror with water cooling was analyzed as a function of microchannel geometry and operation parameters. A comparative analysis of the thermal deformation on the mirror surface without cooling and that with cooling revealed that the maximal thermal deformation on the mirror surface could decrease from about 0.115 mu m to around 0.040 mu m under the laser power of 200 W/cm(2) by using microchannel heat sink designed. In order to enhance the performance of microchannel heat sink, the effects of channel width, channel depth, fin width, mirror thickness and cooling region were investigated. The results indicated that the heat transfer performance of the microchannel heat sink could be further improved by narrow and deep channel, narrow fin, thin mirror and large cooling region. (C) 2010 Elsevier Ltd. All rights reserved.
语种英语
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WOS记录号WOS:000279907800017
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被引频次:11[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/103131
专题中国科学院大连化学物理研究所
通讯作者Chen GW(陈光文)
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
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Cao, Haishan,Chen, Guangwen,Chen GW. Optimization design of microchannel heat sink geometry for high power laser mirror[J]. APPLIED THERMAL ENGINEERING,2010,30(13):1644-1651.
APA Cao, Haishan,Chen, Guangwen,&陈光文.(2010).Optimization design of microchannel heat sink geometry for high power laser mirror.APPLIED THERMAL ENGINEERING,30(13),1644-1651.
MLA Cao, Haishan,et al."Optimization design of microchannel heat sink geometry for high power laser mirror".APPLIED THERMAL ENGINEERING 30.13(2010):1644-1651.
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