In order to realize the dynamic simulation of temperature filed, gauss heat source model was adopted, and APDL language was used to compile program to apply moving heat source load.
建立高斯热源模型，并通过APDL语言编写程序实现热源的移动加载，对焊接温度场进行动态模拟。
A heat source model, which comprises a gauss plane heat source on the top surface and a revolved gauss body heat source, was presented in this condition.
建立了该条件下的焊接热源模型，热源模型由作用在工件表面的高斯面热源和沿激光入射方向的旋转高斯体热源构成。
Heat source models for calculating temperature field were discussed, Gauss distributed source model and double ellipsoid heat source model were established.
讨论了计算温度场的热源模式，给出以高斯函数分布和双椭圆体能量密度分布的两种热源模式。
Heat source models for calculating temperature field were discussed, Gauss distributed source model and double ellipsoid heat source model were established.
讨论了计算温度场的热源模式，给出以高斯函数分布和双椭圆体能量密度分布的两种热源模式。
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