文章摘要
矫海.某型电子设备方舱散热分析及优化[J].电子机械工程,2020,36(6):38-41
某型电子设备方舱散热分析及优化
Analysis and Optimization of Heat Dissipation of an Electronic Equipment Cabin
  
DOI:
中文关键词: 电子设备方舱  热仿真  散热分析  6SigmaET
英文关键词: electronic equipment cabin  thermal simulation  heat dissipation analysis  6sigmaET
基金项目:
中图分类号:TK124
作者单位
矫海 中国电子科技集团公司第五十四研究所 
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中文摘要:
      文中针对某型电子设备方舱出现的散热问题,运用6SigmaET 软件分析原因并提出了优化措施。首先介绍该型号方舱的基本概况,并根据经验对方舱散热进行分析;然后运用6SigmaET 软件对方舱进行热仿真,分析方舱散热欠佳的原因;最后根据分析结果,从增加机柜周围冷空气输入量和改善热循环两方面设计优化方案,并通过仿真验证方案的效果。通过仿真分析得出,冷空气输入量和热循环方式对机柜降温有直接影响,优化后设备方舱整体降温明显。该优化方案对电子设备方舱的设计有一定的指导意义。
英文摘要:
      To solve the heat dissipation problem of an electronic equipment cabin, the software 6sigmaET is used to analyze the problem and the optimization measures are put forward. Firstly, the basic situation of the cabin is introduced and the heat dissipation is analyzed according to the experience. Then, 6SigmaET is used to simulate the heat dissipation of the cabin and the problem of heat dissipation is analyzed. Finally, according to the analysis results, the optimization schemes are designed by increasing the input of cold air around the cabinet and improving the thermal cycle. The effect of the scheme is verified by simulation. The simulation results show that the cold air input and the heat circulation mode affect the cooling of the cabinet directly and that the temperature drop of the whole electronic equipment cabin is obvious after optimization. The optimization schemes are significant to guide the design of electronic equipment cabin.
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