[1]王幸智,王 雄,李彦涌,等.冷媒热力学参数计算与冷媒散热器数值仿真[J].控制与信息技术,2016,(02):11-15.[doi:10.13889/j.issn.2095-3631.2016.02.003]
 WANG Xingzhi,WANG Xiong,LI Yanyong,et al.Thermo-dynamic Parameter Calculation of Refrigerant and Numerical Simulation of Refrigerant Cold Plate[J].High Power Converter Technology,2016,(02):11-15.[doi:10.13889/j.issn.2095-3631.2016.02.003]
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冷媒热力学参数计算与冷媒散热器数值仿真()
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《控制与信息技术》[ISSN:2095-3631/CN:43-1486/U]

卷:
期数:
2016年02期
页码:
11-15
栏目:
变流与控制
出版日期:
2016-04-05

文章信息/Info

Title:
Thermo-dynamic Parameter Calculation of Refrigerant and Numerical Simulation of Refrigerant Cold Plate
文章编号:
2095-3631(2016)02-0011-05
作者:
王幸智王 雄李彦涌姚 磊王忠赞王伟杰
(中车株洲所电气技术与材料工程研究院,湖南株洲 412001 )
Author(s):
WANG XingzhiWANG XiongLI YanyongYAO LeiWANG ZhongzanWANG Weijie
( CRRC ZIC Research of Electrical Technology & Material Engineering, Zhuzhou, Hunan 412001, China )
关键词:
冷媒散热器热力学参数电力电子器件温度场
Keywords:
refrigerant cold plate thermo-dynamic parameter power electronic device temperature field
分类号:
TK172
DOI:
10.13889/j.issn.2095-3631.2016.02.003
文献标志码:
A
摘要:
由于冷媒具有沸腾换热的低热阻及高潜热的特性,冷媒散热器在大功率电力电子器件的散热中起到了重要作用。文章基于冷媒物性拟合模型和微元换热模型,给出了铜管沿程的热力学参数计算方法,并将其通过UDF (用户自定义函数)作为热边界条件代入到Fluent 软件中,对冷媒散热器的温度场进行了数值求解。仿真与试验对比结果显示这种方法具有较高的精度。
Abstract:
Owing to the characteristics of low thermal resistance and high latent heat for refrigerant boiling heat transfer, refrigerant cold plate plays a very important role in heat dissipation of high power electronic devices. Based on Cleland model and element model, it proposed a calculation method of thermo-dynamic parameter for the friction of copper pipe, and then substituted in Fluent as thermal boundary condition via UDF(user defined functions) to calculate the temperature field of refrigerant cold plate. Comparison between simulation and experimental results shows that this method has high accuracy.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2015-09-06
作者简介:王幸智(1989-),男,工程师,主要从事变流器系统级和部件级的热管理研究工作。
更新日期/Last Update: 2016-05-17