| 椭圆重力水热管充液水平的实验研究 |
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| 引用本文： | 陶金瑞,程尚模,黄素逸,唐翠影.椭圆重力水热管充液水平的实验研究[J].华中科技大学学报(自然科学版),1989(6). |
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| 作者姓名： | 陶金瑞 程尚模 黄素逸 唐翠影 |
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| 作者单位： | 华中理工大学动力工程系
(陶金瑞，程尚模，黄素逸)，华中理工大学动力工程系(唐翠影) |
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| 摘 要： | 本文从传热性能的角度针对三种不同充液水平的椭圆重力水热管进行了较为详尽的比较性实验研究.结果表明,在充液量占加热段容积的64%,53%,43%这三种比例中,前者能获得良好的传热特性:最大传热量较高,内热阻较小,轴向传热温差最低,随着充液水平的降低,热管换热特性呈现越来越差的趋势.
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| 关 键 词： | 椭圆管 热管传热 充液水平 |
An Experimental Study on Heat Transfer in Elliptical Gravitation Heat pipe with Different Liquid Contents |
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| Tao Jinrui Cheng Shangmo Huang Suyi Tang Cuiying.An Experimental Study on Heat Transfer in Elliptical Gravitation Heat pipe with Different Liquid Contents[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1989(6). |
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| Authors: | Tao Jinrui Cheng Shangmo Huang Suyi Tang Cuiying |
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| Institution: | Tao Jinrui Cheng Shangmo Huang Suyi Tang Cuiying |
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| Abstract: | Based on the principle of heat transfer, a detailed experimental study has been made on the elliptical gravitation heat pipe with three different liquid contents of 64%, 53% and 43%. Results show that the 64% liquid content gave the best performance, i. e., the largest heat transfer, smallest interdrag and lowest temperature difference. With a decrease in the liquid content in elliptical heat pipes, heat transfer tends to become poorer and poorer. |
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| Keywords: | Elliptical pipe Heat transfer in heat pipe Liquid content |
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