Experimental study on temperature uniformity of spray cooling in non-boiling regime for high-power laser

被引：0
|
作者：
Si C. [1 ,2 ]
Liang N. [1 ,2 ]
Tian C. [1 ]
Xu H. [1 ]
机构：
[1] Technical Institute of Physics and Chemistry, Chinese Academy of Sciences
[2] Graduate University of Chinese Academy of Sciences
来源：
Zhongguo Jiguang/Chinese Journal of Lasers | 2010年 / 37卷 / SUPPL. 1期
关键词：
Lasers; Non-boiling; Spray cooling; Temperature uniformity;
D O I：
10.3788/CJL201037s1.0073
中图分类号：
学科分类号：
摘要：
Keeping the heat flux and the temperature of water inlet constant, three full cone nozzles are applied to study the temperature uniformity of spray cooling in non-boiling regime. The influences of nozzle geometry characteristics, spray distance and inlet pressure are studied respectively. The results show that the standard deviation of the surface temperature is affected by nozzle diameter, spray distance and inlet pressure, while the nozzle cone angle has no significant impact on the temperature uniformity.
引用
收藏
页码：73 / 76
页数：3
相关论文
共 11 条
  • [1] Zhou S., Zhao H., Tang X., High average power laser diode pumped solid-state laser, Chinese J. Lasers, 36, 7, pp. 1605-1618, (2009)
  • [2] Ren H., Zhuang L., Li Y., Measurement of interaction potential between colloidal particles using dual optical tweezers, Chinese J. Lasers, 35, 1, pp. 151-155, (2008)
  • [3] Wang X., Zhang H., Ding G., Et al., Laser transmission welding polypropylene plastics, Chinese J. Lasers, 35, 3, pp. 466-471, (2008)
  • [4] Tian C., Xu H., Cao H., Et al., Cooling technology for high-power solid-state laser, Chinese J. Lasers, 36, 7, pp. 1686-1692, (2009)
  • [5] Chow L.C., Sehembey M.S., Pais M.R., High heat flux spray cooling, Annual Reviews of Heat Transfer, 8, 8, pp. 291-318, (1997)
  • [6] Pautsch A.G., Shedd T.A., Nellis G., Thickness measurements of the thin film in spray evaporative cooling, Proc. of Thermal and Thermo mechanical Phenomena in Electronic Systems, ITHERM '04, 1, pp. 70-76, (2004)
  • [7] Pautsch A.G., Shedd T.A., Spray impingement cooling with single-and multiple-nozzle arrays, part I:heat transfer data using FC-72, Int. J. Heat Mass Tran., 48, 15, pp. 3167-3175, (2005)
  • [8] Sodtke C., Stephan P., Spray cooling on micro structured surface, Int. J. Heat Mass Tran., 50, 19-20, pp. 4089-4097, (2007)
  • [9] Lu Q., Lei S., Study on mechanisms and model of heat transfer in spray cooling, J. Engineering Thermophysics, 26, 5, pp. 817-819, (2005)
  • [10] Wang Y., Liu M., Liu D., Et al., Experiment study on non-boiling heat transfer performance in spray cooling for high-power laser, Chinese J. Lasers, 36, 8, pp. 1973-1978, (2009)
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