| 平板微热管阵列及其传热特性 |
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| 引用本文： | 赵耀华,王宏燕,刁彦华,王欣悦,邓月超.平板微热管阵列及其传热特性[J].化工学报,2011,62(2):336-343. |
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| 作者姓名： | 赵耀华 王宏燕 刁彦华 王欣悦 邓月超 |
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| 作者单位： | 北京工业大学建筑工程学院 |
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| 摘 要： | 研制了结构紧凑的带有微结构的平板微热管阵列,并对其充装不同工质时的传热性能进行测试.同时对热管内充装不同工质时的热通量进行了测试.结果表明,在使用甲醇、乙醇、丙酮、R141b为工质的情况下该平板微热管阵列的散热效果良好,其中甲醇为工质的散热器在保证芯片表面正常的工作温度下的最大热通量及总热量输运能力分另0达到102 W...
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| 关 键 词： | 平板微热管阵列 微传热 微热管 平板热管 热通量 |
Heat transfer characteristics of flat micro-heat pipe array |
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| ZHAO Yaohua,WANG Hongyan,DIAO Yanhua,WANG Xinyue,DENG Yuechao.Heat transfer characteristics of flat micro-heat pipe array[J].Journal of Chemical Industry and Engineering(China),2011,62(2):336-343. |
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| Authors: | ZHAO Yaohua WANG Hongyan DIAO Yanhua WANG Xinyue DENG Yuechao |
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| Affiliation: | ZHAO Yaohua,WANG Hongyan,DIAO Yanhua,WANG Xinyue,DENG Yuechao(College of Architecture and Civil Engineering,Beijing University of Technology,Beijing 100022,China) |
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| Abstract: | Various flat micro-heat pipe arrays with miniature axially grooves for electric chip cooling are constructed.A series of experiments including start-up time,temperature distribution and heat flux with different working fluids and filling factors are carried out.The result shows that flat micro-heat pipe arrays have advantages of quicker start-up,less temperature difference and better heat transfer.R141b,acetone,methanol and ethanol are used as working fluids.Flat micro-heat pipe arrays filled with methanol ... |
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| Keywords: | micro-heat pipe array micro heat transfer micro heat pipe flat plate heat pipe heat flux |
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