化工进展

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喷雾冷却技术综述及纳米流体喷雾应用前景

朱冬生,孙纪远,宋印玺,郑伟业,王正东,涂善东   

  1. 华东理工大学机械与动力工程学院;华南理工大学化工与能源学院传热强化与过程节能教育部重点实验室
  • 出版日期:2009-03-05 发布日期:2009-03-05

Review of spray cooling technique and prospect of spray cooling using nanofluids

ZHU Dongsheng,SUN Jiyuan,SONG Yinxi,ZHENG Weiye,WANG Zhengdong,TU Shandong

  

  1. School of Mechanical and Power Engineering, East China University of Science and Technology;The Key Laboratory of Enhanced Heat Transfer&Energy Conservation,School of Chemical and Energy Engineering,South China University of Technology
  • Online:2009-03-05 Published:2009-03-05

摘要: 喷雾冷却技术及纳米流体技术都是解决高热流密度散热问题的有效手段,本文从喷雾特性、外部特性以及喷雾流体改性三个方面综述了喷雾冷却技术的发展;介绍了纳米流体技术及其优越性,针对喷雾冷却技术与纳米流体技术的可结合性阐述了二者的结合可能带来的有益效果。

Abstract: In the past several decades, with the rapid development of microelectronics and space technology, high-heat-flux thermal management has become the indispensable technique. Spray cooling and nanofluids are two effective techniques to solve high-heat-flux heat dissipation problem. This paper reviews the development of spray cooling from three aspects, namely spray characteristics, external characteristics and spray fluid enhancement. The advantages of nanofluids are introduced. Meanwhile the view on the combination of these two techniques is given.

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