[1]时海涛.某型雷达DAM液冷流道性能优化分析[J].机械与电子,2019,(03):13-17.
　SHI Haitao.Optimization and Analysis of Cooling-Channel Applied to the Radar DAM[J].Machinery & Electronics,2019,(03):13-17.
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某型雷达DAM液冷流道性能优化分析()
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机械与电子[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2019年03期
页码:
13-17
栏目:
设计与研究
出版日期:
2019-03-24

文章信息/Info

Title:
Optimization and Analysis of Cooling-Channel Applied to the Radar DAM
文章编号:
1001-2257（2019）03-0013-05
作者:
时海涛
(中国电子科技集团公司第三十八研究所,安徽 合肥 230088)
Author(s):
SHI Haitao
(No. 38 Research Institute of CETC, Hefei 230088, China)
关键词:
液冷散热; 计算流体; 流道优化
Keywords:
liquid cooling type heat sink;  computational fluid;  channel optimization
分类号:
TB126; TB61
文献标志码:
A
摘要:
数字阵列雷达组件模块的冷板设计是整个散热系统的核心。基于不可压缩计算流体力学方法，采用Fluent软件对某型雷达数字阵列模块的冷板散热过程进行了模拟分析。通过分析冷板内部的温度场、速度场分布，指出了翅片位置速度分布均匀性的重要性；结合流动拓扑特性给出流道设计需要考虑的流体结构，并以此为依据提出更为有效的优化设计方案。
Abstract:
The design of cold-plate for the module in the digital array radar is vital important in the whole cooling system. A simulation of the cooling process based on the incompressible computational fluid mechanics method was carried out, focusing on the optimization design of the cooling channel. The business software of Fluent was used. With the analysis of the temperature and velocity distribution, it is found that the velocity uniformity of the cooling fluid has significant influences on the cooling performance of radiator-fan. The coherent structures and recirculation zones need to be considered for the reasonable design.

参考文献/References:

[1]钱俊锋，章云峰, 郑荣良,等.基于热分析的电子元器件可靠性探讨[J].微计算机信息，2005，21(32):161-163.
[2]Han J C，Glicksman L R,Rohesenow W M.An investigation of heat transfer and friction for rib-roughened surfaces[J]. International Journal of Heat and Mass Transfer, 1978, 21(8): 1143-1156.
[3]Tuckerman D B, Pease R F W.High performance heat sinking for VLSI[J]. IEEE Electronic Device Letters,1981,2(5):126-129.
[4]Kishimoto T,Ohsaki T.VLSI Packaging Technique Using Liquid Cooled channels[J].IEEE Transactions on Components, Hybrids and Manufacturing Technology, 1986, 9(4): 328-335.
[5]Lue S S，Huang H Z，Tao W Q.Experimental study on heat transfer and pressure drop characteristics in the developing and developed regions for arrays of obliquely positioned plates of non-uniform length[J].Experimental Thermal and Fluid Science, 1993,7(1):30-38.
[6]Mators R S，Laursen T A,Vargas J V C,et al. Three-dimensional optimization of staggered finned circular and elliptic tubes in forced convection[J].International Journal of Thermal Sciences,2004,43(5):477-487.
[7]糜勇．机载有源相控阵天线温度场控制及其试验方法[D]．上海：上海交通大学，2006.
[8]Lu M C,Wang C C.Effect of the inlet location on the performance of parallel channel cold-plate[J].IEEE Transactions on Components and Packaging Technologies, 2006, 29(1): 30-38．
[9]李凯.典型电子设备热-结构变形分析研究[D].西安：西安电子科技大学，2011.
[10]陈世锋.机载有源相控阵天线冷板设计与流热耦合分析[D]. 西安：西安电子科技大学，2012.

备注/Memo

备注/Memo:
收稿日期：2018-11-07
作者简介：时海涛（1988-），男，山东文登人，博士,工程师, 主要从事雷达结构振动控制、优化设计，以及力学仿真与试验相关工作。
更新日期/Last Update: 2019-10-28