有限元模型生成及其在热分析中的应用

Generation of the Finite Element Model and Its Application on Thermal Analysis

为了获得物体的模拟热像,首先建立待分析物体的有限元模型。基于AutoCAD和ANSYS两个软件的特点,提出了一种建立有限元模型的解决方案,并进行了角系数和温度场的计算,最终显示了物体的三维模拟热像。

For simulating the thermal image of an object, its finite element model must be first generated. Here, in order to use both the software AutoCAD and ANSYS, the model is generated in a special way. With the model the angle factor and the temperature field are calculated. The temperature field is visualized, too.