Journal of Applied Sciences ›› 2016, Vol. 34 ›› Issue (2): 227-236.doi: 10.3969/j.issn.0255-8297.2016.02.012

• Control and System • Previous Articles    

Experimental Study of Micro-jet Impingement Cooling Loop System with Micro/Mini-channels

ZHU Li-yao, DONG Li-ning, WANG Jiang, XU Tao, CAO Jian-guang   

  1. Shanghai Institute of Satellite Engineering, Shanghai 200240, China
  • Received:2015-08-31 Revised:2015-10-13 Online:2016-03-30 Published:2016-03-30

Abstract: A liquid cooling loop system with micro-jet arrays and micro/mini-channels was designed for high-heat-flux cooling applications. Flow boiling experiments under different operation conditions were conducted to study flow and heat transfer performance of the heat sink. The effects of micro-jet geometry such as shape, diameter and height of jet hole are analyzed. Good agreement between the experimental data and the predictions has been found.

Key words: micro/mini-channel, high-heat-flux, heat transfer coefficient, cooling loop, jet impingement cooling

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