摘要
采用CFD技术对电子模块的散热情况进行数值模拟,获得电子模块以及周围空气的温度场和速度场,基于传热场协同理论分析了电子模块及其周围空气的速度场和温度场的协同程度,并根据电子模块的温度水平以及电子模块的散热量为评价指标,通过对电子模块的散热方案进行优化比选,获得电子模块冷却的优化方案,为探究电子模块高效散热机理打下坚实的基础。
In this paper,the heat dissipation of electronic modules has been simulated numerically by using CFD methods.The temperature field and velocity field of surrounding air has been compared with each other.The synergy degree for air velocity and air temperature field has been analyzed based on the heat transfer synergy theory.The optimized scheme for electronics cooling has been obtained by comparison of the temperature and heat transfer of the electronic module.
作者
于仓仓
云和明
耿文广
陈宝明
李萌
Yu Cangcang;Yun Heming;Geng Wenguang;Chen Baoming;Li Meng
出处
《洁净与空调技术》
2021年第1期62-66,共5页
Contamination Control & Air-Conditioning Technology
关键词
CFD
数值模拟
场协同理论
电子模块冷却
CFD
Numerical simulation
Field synergy theory
Electronic module cooling
