摘要
对电子设备热分析技术进行概述 ,包括热分析的意义、研究方法和求解思路。介绍了电子设备热分析工程应用中应注意的问题 ,并在实验室内针对典型的板级物理模型进行了热分析 ,取得了较高的分析精度。
This paper gives a summary of the technologies of thermal analysis including the significance of thermal analysis, research methods, methods of solution and so on. Then it introduces the problems which are important in application and the result of thermal analysis for some typical board-level models. Good accuracy of analysis has been obtained.
出处
《电子机械工程》
2004年第1期13-16,共4页
Electro-Mechanical Engineering
关键词
电子设备
热分析
数值法
温度场
thermal analysis
numerical method
temperature field
electronic product reliability
