When the workpiece has a large forming ,the mesh will be distorted. Remesh process for the distorted mesh is necessary in order to continue the simulation.
由于有限元法是一种基于网格的数值方法,当工件变形到一定程度时,有限元网格将产生畸变现象,此时必须对畸变网格进行网格重划分。
参考来源 - 金属成形过程无网格模拟方法研究·2,447,543篇论文数据,部分数据来源于NoteExpress
应用推荐