One of the key technique problems is boundary dynamic contact constraint and contact judgment in FEA simulation for 3d complicated massive forming.
边界界面动态接触约束与接触判断是3维复杂体积成形有限元数值模拟的关键技术问题之一。
Simultaneously, the forming process of claw-pole was studied with numerical simulation and FEA method, property parameters and relative field information during the forming process were also obtained.
同时，采用数值模拟和有限元分析的方法获得了成形过程的力能参数和相关的场量信息。
The simulation and analysis of the pressure distribution in head runner of double plex tread extruder were made with ANSYS FEA software.
采用ANSYS有限元分析软件对胎面双复合挤出机头流道内部的压力场进行模拟和分析。
应用推荐