| 非均匀槽道平板热管的传热性能实验 |
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| 引用本文： | 侯跃攀,崔文智,聂秀,谢振文.非均匀槽道平板热管的传热性能实验[J].重庆大学学报(自然科学版),2018,41(3):13-20. |
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| 作者姓名： | 侯跃攀 崔文智 聂秀 谢振文 |
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| 作者单位： | 重庆大学 动力工程学院,重庆,400044
重庆大学 低品位能源利用技术及系统教育部重点实验室,重庆,400044 |
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| 基金项目： | 国家自然科学基金资助项目（50906104）。 |
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| 摘 要： | 设计加工了2种具有非均匀槽道结构的平板热管并进行实验,分析了充液率和加热功率对平板热管传热性能的影响。结果表明,当平板热管的充液率越高时,其启动所需的时间越长。在同样的加热功率和充液率下,鱼骨形槽道平板热管启动性能更优;充液率一定时(如60%),在较低功率范围内(60~170 W)鱼骨形槽道平板热管传热性能更好,最小总热阻为0.14℃/W;而交叉槽道平板热管在实验功率范围内(60~350 W)热阻持续降低,其最小总热阻为0.10℃/W。
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| 关 键 词： | 平板热管 槽道结构 热阻 传热强化 |
| 收稿时间： | 2017/9/28 0:00:00 |
Experimental study on flat heat pipes with non-uniform grooved geometries |
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| HOU Yuepan,CUI Wenzhi,NIE Xiu and XIE Zhenwen.Experimental study on flat heat pipes with non-uniform grooved geometries[J].Journal of Chongqing University(Natural Science Edition),2018,41(3):13-20. |
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| Authors: | HOU Yuepan CUI Wenzhi NIE Xiu and XIE Zhenwen |
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| Institution: | College of Power Engineering, Chongqing University, Chongqing 400044, P. R. China;Key Laboratory of Low-Grade Energy Utilization Technologies & Systems, Chongqing University, Chongqing 400044, P. R. China,College of Power Engineering, Chongqing University, Chongqing 400044, P. R. China;Key Laboratory of Low-Grade Energy Utilization Technologies & Systems, Chongqing University, Chongqing 400044, P. R. China,College of Power Engineering, Chongqing University, Chongqing 400044, P. R. China;Key Laboratory of Low-Grade Energy Utilization Technologies & Systems, Chongqing University, Chongqing 400044, P. R. China and College of Power Engineering, Chongqing University, Chongqing 400044, P. R. China;Key Laboratory of Low-Grade Energy Utilization Technologies & Systems, Chongqing University, Chongqing 400044, P. R. China |
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| Abstract: | |
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| Keywords: | flat heat pipe grooved geometry thermal resistance heat transfer enhancement |
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