自湿润流体热管的热输送性能

doi:10.3969/j.issn.0438-1157.2012.12.008

化工学报 ›› 2012, Vol. 63 ›› Issue (12): 3791-3797.DOI: 10.3969/j.issn.0438-1157.2012.12.008

自湿润流体热管的热输送性能

汪双凤¹, 胡艳鑫¹, 李选友²

1. 华南理工大学传热强化与过程节能教育部重点实验室, 广东广州 510640;
2. 山东省科学院工业节能研究中心, 山东济南 250103

收稿日期:2012-03-06 修回日期:2012-09-13 出版日期:2012-12-05 发布日期:2012-09-13
通讯作者: 汪双凤
作者简介:汪双凤(1964-),女,教授。
基金资助:
国家自然科学基金项目(51146009);粤港关键领域重点突破项目(2010Z21)。

Heat-transport capability of self-rewetting fluid heat pipe

WANG Shuangfeng¹, HU Yanxin¹, LI Xuanyou²

1. Key Laboratory of Enhanced Heat Transfer and Energy Conservation of the Ministry of Education, South China University of Technology, Guangzhou 510640, Guangdong, China;
2. Industrial Energy Conservation Center of Shandong Academy Sciences, Jinan 250103, Shandong, China

Received:2012-03-06 Revised:2012-09-13 Online:2012-12-05 Published:2012-09-13
Supported by:
supported by the National Natural Science Foundation of China(51146009)and the Funding from Breakthroughs in Key Areas of Guangdong and Hong Kong Project(2010Z21).

摘要/Abstract

摘要： 高碳醇水溶液表面张力与温度梯度呈现非常规特性,可制备成具有自湿润特性的流体。为探究自湿润流体在热管中对热输送能力的影响,采用0.1%(质量分数)的庚醇水溶液作为工质,以烧结型热管为研究对象,在不同的加热功率和工况(垂直/水平)下,对其热管热输送特性的影响进行了实验研究,并与水进行了对比。结果表明,随着功率增加,自湿润流体作为热管工质的强化传热效果逐趋明显。在水平工况下,由于缺少重力回流的作用,其强化传热效果则更为突出。

关键词: 自湿润流体, 热管, 强化传热

Abstract: Dilute aqueous solutions of alcohols with large number of carbon atoms,due to their properties associated to an anomalous dependency of the surface tension with temperature,can be prepared as self-rewetting fluids.In this study,experimental investigation was conducted to explore heat transport capability of heat pipe working with self-rewetting fluid[0.1%(mass) heptanol aqueous solution].Under different heat loads and different orientations(vertical and horizontal orientation),the heat transport capabilities of heat pipe with the self-rewetting fluid and water were compared.The results show that with the increase of heating power,the heat transport capability of heat pipe is enhanced by using the self-rewetting fluid.In the horizontal heating mode,without the influence of gravity,the enhancement of heat transfer is more evident.Compared with water,the self-rewetting fluid presents significantly better heat transport capability.

Key words: self-rewetting fluid, heat pipe, heat transfer enhancement

中图分类号:

TK124

汪双凤, 胡艳鑫, 李选友. 自湿润流体热管的热输送性能[J]. 化工学报, 2012, 63(12): 3791-3797.

WANG Shuangfeng, HU Yanxin, LI Xuanyou. Heat-transport capability of self-rewetting fluid heat pipe[J]. CIESC Journal, 2012, 63(12): 3791-3797.

参考文献 17

[1]	Ma H B,Wilson C,Yu Q,et al.An experimental investigation of heat transport capability in a nanofluid oscillating heat pipe[J].J. Heat Trans.-T ASME,2006,128(11):1213-1216
[2]	Ma H B,Wilson C,Borgmeyer B,et al.Effect of nanofluid on the heat transport capability in an oscillating heat pipe[J].Appl. Phys. Lett.,2006,88(14):143116
[3]	Park K,Ma H B.Nanofluid effect on heat transport capability in a well-balanced oscillating heat pipe[J].J. Thermophys. Heat Trans.,2007,21(2):443-445
[4]	Lin Zirong,Wang Shuangfeng,Zhang Weibao,et al. Experimental study on pulsating heat pipe with functional thermal fluids[J].Int. J. Heat Mass Trans.,2009,52(21/22):5276-5279
[5]	Lin Zirong,Wang Shuangfeng,Zhang Weibao. Experimental study on microcapsule fluid oscillating heat pipe[J].Sci. China Ser. E-Tech. Sci.,2009,52(6):1601-1606
[6]	Kang S,Wei W,Tsai S,et al.Experimental investigation of nanofluids on sintered heat pipe thermal performance[J].Appl. Therm. Eng.,2009,29(5/6):973-979
[7]	Abe Y,Iwasaki A,Tanaka K.Microgravity experiments on phase change of self-rewetting fluids[J].Trans. Phenom. Microgravity,2004,1027:269-285
[8]	Abe Y.Thermal management with phase change of self-rewetting fluids//Proceedings of the ASME Heat Transfer Division 2005[C].Orlando:ASME,2005
[9]	Abe Y.Self-rewetting fluids-beneficial aqueous solutions[J].Interdiscipl. Trans. Phenom. Space Sci.,2006,1077:650-667
[10]	Abe Y.Terrestrial and microgravity applications of self-rewetting fluids[J].Microgravity Sci. Technol.,2007,19(3/4):11-12
[11]	Fumoto K,Kawaji M.Performance improvement in pulsating heat pipes using a self-rewetting fluid//Proceedings of the ASME Summer Heat Transfer[C].San Francisco:ASME,2009
[12]	Fumoto K,Kawaji M,Kawanami T.Effect of self-rewetting fluids on pulsating heat pipe thermal performance//Proceedings of the ASME Micro/Nanoscale Heat and Mass Transfer International Conference[C].Shanghai:ASME,2010
[13]	Fumoto K,Kawaji M,Kawanami T.Study on a pulsating heat pipe with self-rewetting fluid[J].J. Electron. Packag.,2010,132(3):031005
[14]	Savino R,Piccolo C,Fortezza R,et al.Heat pipes with self-rewetting fluids under low-gravity conditions[J].Microgr. Sci. Technol.,2007,19(3/4):75-77
[15]	Savino R,Abe Y,Fortezza R.Comparative study of heat pipes with different working fluids under normal gravity and microgravity conditions[J].Acta Astronaut.,2008,63(1/2/3/4):24-34
[16]	Savino R,Cecere A,Di Paola R.Surface tension-driven flow in wickless heat pipes with self-rewetting fluids[J].Int. J. Heat Fluid Flow,2009,30(2):380-388
[17]	Savino R,Di Paola R,Cecere A,et al.Self-rewetting heat transfer fluids and nanobrines for space heat pipes[J].Acta Astronaut.,2010,67(9/10):1030-1037

自湿润流体热管的热输送性能

Heat-transport capability of self-rewetting fluid heat pipe

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献 17

相关文章 15

编辑推荐

Metrics

本文评价

[1]	黄琮琪, 吴一梅, 陈建业, 邵双全. 碱性电解水制氢装置热管理系统仿真研究[J]. 化工学报, 2023, 74(S1): 320-328.
[2]	蒋祎璠, 刘蕾, 赵耀, 代彦军. UVLED光学元件液冷散热系统性能研究[J]. 化工学报, 2023, 74(S1): 154-160.
[3]	张双星, 刘舫辰, 张义飞, 杜文静. R-134a脉动热管相变蓄放热实验研究[J]. 化工学报, 2023, 74(S1): 165-171.
[4]	申利梅, 胡博兴, 谢雨霏, 曾伟豪, 张晓屿. 超薄平板热管传热性能的实验研究[J]. 化工学报, 2023, 74(S1): 198-205.
[5]	吴延鹏, 刘乾隆, 田东民, 陈凤君. 相变材料与热管耦合的电子器件热管理研究进展[J]. 化工学报, 2023, 74(S1): 25-31.
[6]	王海, 林宏, 王晨, 许浩洁, 左磊, 王军锋. 高压静电场强化多孔介质表面沸腾传热特性研究[J]. 化工学报, 2023, 74(7): 2869-2879.
[7]	史方哲, 甘云华. 超薄热管启动特性和传热性能数值模拟[J]. 化工学报, 2023, 74(7): 2814-2823.
[8]	张贲, 王松柏, 魏子亚, 郝婷婷, 马学虎, 温荣福. 超亲水多孔金属结构驱动的毛细液膜冷凝及传热强化[J]. 化工学报, 2023, 74(7): 2824-2835.
[9]	杨辉著, 兰精灵, 杨月, 梁嘉林, 吕传文, 朱永刚. 高功率平板热管传热性能的实验研究[J]. 化工学报, 2023, 74(4): 1561-1569.
[10]	陈建勋, 刘金平, 许雄文, 余银豪. 一种新型环路重力热管的数值模拟和性能优化[J]. 化工学报, 2023, 74(2): 721-734.
[11]	魏进家, 刘蕾, 杨小平. 面向高热流电子器件散热的环路热管研究进展[J]. 化工学报, 2023, 74(1): 60-73.
[12]	魏琳, 郭剑, 廖梓豪, Dafalla Ahmed Mohmed, 蒋方明. 空气流量对空冷燃料电池电堆性能的影响研究[J]. 化工学报, 2022, 73(7): 3222-3231.
[13]	张苗, 杨洪海, 尹勇, 徐悦, 沈俊杰, 卢心诚, 施伟刚, 王军. 氧化石墨烯/水脉动热管的启动及传热特性[J]. 化工学报, 2022, 73(3): 1136-1146.
[14]	赵佳腾, 吴晨辉, 戴宇成, 饶中浩. 脉动热管强化传热及其应用研究进展[J]. 化工学报, 2022, 73(2): 535-565.
[15]	郑克晴, 孙亚, 闫阳天, 李丽, 杨钧. 一种热电协同增强的固体氧化物燃料电池新型连接件的数值模拟[J]. 化工学报, 2022, 73(12): 5572-5580.