Experimental characterization of heat transfer in non-boiling spray cooling with two nozzles
文献类型：期刊论文
| 作者 | Tao, Yujia1; Huai, Xiulan1; Wang, Lei1; Guo, Zhixiong2 |
| 刊名 | APPLIED THERMAL ENGINEERING
 |
| 出版日期 | 2011-07-01 |
| 卷号 | 31期号:10页码:1790-1797 |
| 关键词 | Non-boiling Spray cooling Heat transfer characteristics |
| 英文摘要 | Heat transfer in a non-boiling spray cooling system with de-ionized water as the working fluid is experimentally investigated. An open-loop test system with two full-cone spray nozzles used to generate water droplets to a heated surface is established for the cooling of high-power devices. The effects of the liquid volume flow rate, the nozzle-to-surface distance and the liquid inlet temperature on the heat transfer are scrutinized. It is found that the non-boiling spray cooling system can remove high heat flux from a small surface while maintaining the surface at desirable low temperature. Increasing the liquid volume flow rate or reducing the liquid inlet temperature increases significantly the heat transfer coefficient. There exists an optimal nozzle-to-surface distance under which the heat transfer coefficient is maximized. It is also found that adding a surfactant to the working fluid with an appropriate concentration will further improve the heat transfer. (C) 2011 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Thermodynamics ; Energy & Fuels ; Engineering, Mechanical ; Mechanics |
| 研究领域[WOS] | Thermodynamics ; Energy & Fuels ; Engineering ; Mechanics |
| 关键词[WOS] | FC-72 ; IMPINGEMENT ; ELECTRONICS ; DENSITY ; WATER |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000290193900030 |
| 公开日期 | 2015-12-22 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/106540]  |
| 专题 | 工程热物理研究所_中国科学院工程热物理所（论文库）_期刊论文（SCI） |
| 作者单位 | 1.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100190, Peoples R China 2.Rutgers State Univ, Dept Mech & Aerosp Engn, Piscataway, NJ 08854 USA |
| 推荐引用方式 GB/T 7714 | Tao, Yujia,Huai, Xiulan,Wang, Lei,et al. Experimental characterization of heat transfer in non-boiling spray cooling with two nozzles[J]. APPLIED THERMAL ENGINEERING,2011,31(10):1790-1797. |
| APA | Tao, Yujia,Huai, Xiulan,Wang, Lei,&Guo, Zhixiong.(2011).Experimental characterization of heat transfer in non-boiling spray cooling with two nozzles.APPLIED THERMAL ENGINEERING,31(10),1790-1797. |
| MLA | Tao, Yujia,et al."Experimental characterization of heat transfer in non-boiling spray cooling with two nozzles".APPLIED THERMAL ENGINEERING 31.10(2011):1790-1797. |
入库方式： OAI收割
来源：工程热物理研究所
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