| 新型交叉孔道式平板热管的性能研究 |
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| 引用本文： | 王晨,刘中良,张广孟,张明.新型交叉孔道式平板热管的性能研究[J].工程热物理学报,2011(9):1567-1570. |
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| 作者姓名： | 王晨 刘中良 张广孟 张明 |
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| 作者单位： | 教育部传热与过程节能重点实验室及传热与能源利用北京市重点实验室北京工业大学; |
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| 基金项目： | 国家自然科学基金资助项目(No.51076004); 北京市自然科学基金资助项目(No.3092007); 高等学校博士学科点专项科研基金资助项目(No.20091103110010) |
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| 摘 要： | 提出了一种设计交叉孔道式平板热管的新思路，按照这种方法设计加工的新型结构的平板热管均热器具有较强的轴向和径向导热能力，能明显减小导热热阻；特殊的孔道结构增强了毛细作用力，能有效强化相变换热。实验测试了不同热流密度和不同充液率下该热管正常工作时的稳态温度分布，给出了不同充液率和不同热流下的热阻，得到了热管的最佳充液率，证...
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| 关 键 词： | 平板热管 毛细作用 交叉孔道结构 |
An Experimental Study of Flat Plate Heat Pipe With Interlaced Micro Grooves |
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| WANG Chen LIU Zhong-Liang ZHANG Guang-Meng ZHANG Ming.An Experimental Study of Flat Plate Heat Pipe With Interlaced Micro Grooves[J].Journal of Engineering Thermophysics,2011(9):1567-1570. |
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| Authors: | WANG Chen LIU Zhong-Liang ZHANG Guang-Meng ZHANG Ming |
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| Institution: | WANG Chen LIU Zhong-Liang ZHANG Guang-Meng ZHANG Ming (The Education Ministry Key Laboratory of Enhanced Heat Transfer and Energy Conservation,College of Environmental and Energy Engineering,Beijing University of Technology,Beijing 100022,China) |
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| Abstract: | A new design method for flat plate heat pipe thermal spreader is put forward.A flat heat pipe spreader is designed and manufactured based on the new method.The new design of the heat pipe can enhance the capillary effect and reduce the thermal conduction resistance.The temperature and thermal resistance of the heat pipe are obtained under different heat fluxes and the influences of working fluid filling are studied.The experimental results proved its good performance for temperature levelling. |
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| Keywords: | heat pipe capillary action interlaced micro grooves |
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