【摘要】 对堆焊温度场进行了三维瞬态数值模拟 .利用 AN SYS软件的 APDL语言编写程序 ,实现在移动热源载荷下的有限元计算 .采用过渡网格划分技术 ,减少了有限元模型的节点数、缩短了计算时间 .更多还原

【Abstract】 D transient temperature field of surfacing is simulated by the method of numerical analysis. Compiling procedure with APDL of ANSYS is to deal with the moving heat source. In order to reduce the amount of model’s nodes and shorten the time of computation, the method of transitional mesh division is used.更多还原