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星载电子器件用空气射流散热特性

刘亮堂 王安良

刘亮堂, 王安良. 星载电子器件用空气射流散热特性[J]. 北京航空航天大学学报, 2015, 41(8): 1553-1559. doi: 10.13700/j.bh.1001-5965.2014.0596
引用本文: 刘亮堂, 王安良. 星载电子器件用空气射流散热特性[J]. 北京航空航天大学学报, 2015, 41(8): 1553-1559. doi: 10.13700/j.bh.1001-5965.2014.0596
LIU Liangtang, WANG Anliang. Characteristic of air jet impingement cooling performance for electronic equipment of satellite[J]. Journal of Beijing University of Aeronautics and Astronautics, 2015, 41(8): 1553-1559. doi: 10.13700/j.bh.1001-5965.2014.0596(in Chinese)
Citation: LIU Liangtang, WANG Anliang. Characteristic of air jet impingement cooling performance for electronic equipment of satellite[J]. Journal of Beijing University of Aeronautics and Astronautics, 2015, 41(8): 1553-1559. doi: 10.13700/j.bh.1001-5965.2014.0596(in Chinese)

星载电子器件用空气射流散热特性

doi: 10.13700/j.bh.1001-5965.2014.0596
详细信息
    作者简介:

    刘亮堂(1989-),男,硕士研究生,河南商丘人,liangtangliu@163.com

    通讯作者:

    王安良(1974-),男,讲师,山西新绛人,wanganliang@buaa.edu.cn,主要研究方向为工程热物理和卫星热控技术.

  • 中图分类号: V444.3

Characteristic of air jet impingement cooling performance for electronic equipment of satellite

  • 摘要: 在前期设计卫星大功率电子设备地面测试用通风散热系统的基础上,对系统散热性能进行了优化设计,对不同结构参数下电子器件的空气射流强化散热开展了数值仿真.研究结果表明系统中喷嘴出口直径、喷嘴出口至换热面距离、射流倾斜角以及喷嘴出口风速等参数对散热性能均有直接影响,并给出了定量的无量纲参数优化设计结果.该结论也可应用于表面热流密度为1 kW/m2级电子器件散热的优化设计,并为星载大功率电子设备对流式热控系统设计和地面测试提供技术参考.

     

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  • 被引次数: 0
出版历程
  • 收稿日期:  2014-09-26
  • 刊出日期:  2015-08-20

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