| 环路热管内工质流动特性的研究 |
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| 引用本文： | 苗建印,侯增祺,等.环路热管内工质流动特性的研究[J].中国空间科学技术,2001,21(4):57-63. |
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| 作者姓名： | 苗建印 侯增祺 |
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| 作者单位： | 北京空间飞行器总体设计部!北京100086 |
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| 基金项目： | 国家高技术航天领域863项目 (863 -2 -2 -3 -1) |
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| 摘 要： | 由于环路热管（LHP）具有高传热性能、远距离传输热量、优良的控温特性和管路的可任意弯曲、安装方便等特点，使LHP在航天热控领域有着广泛的应用前景。文章对LHP内工质的流动压力降进行了分析和计算；对毛细芯所能提供的最大蒸发传热能力进行了预测，并结合实验研究综合分析了毛细芯结构对LHP性能的影响。
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| 关 键 词： | 环路热管 LHP 航天工业 热控系统 工作介质 流动压力降 毛细芯 |
Hydrodynamics Analyses of Working Fluid in Loop Heat Pump |
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| Miao Jianyin,Hou Zengqi,Cao Jianfeng.Hydrodynamics Analyses of Working Fluid in Loop Heat Pump[J].Chinese Space Science and Technology,2001,21(4):57-63. |
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| Authors: | Miao Jianyin Hou Zengqi Cao Jianfeng |
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| Abstract: | Loop Heat Pump (LHP) has great application potentiality in spacecraft thermal control field due to its high efficiency and long distance in heat transfer,good performance in thermal control and flexibility and convenience in installation.Pressure drop of working fluid in LHP is calculated and analyzed.The maximum heat transfer capacity based on LHP capillary structure is forecasted.And combined with experimental research,influence of the capillary structure on LHP characteristics is discussed. |
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| Keywords: | Loop heat pump Capillary flow Hydrodynamic pressure Analyzing |
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