以下为圆柱体划分网格完整命令流
圆柱划分网格
思想:1.定义两种单元,实体单元和平面单元;
2.将圆柱体devide为4个体,而后vglue起来;
3.划分一个底面为平面单元,而后进行volume sweep即可。
finish
/clear
/PREP7
ET,1,PLANE42
ET,2,SOLID45
MP,EX,1,2.1e11
MP,PRXY,1,0.3
MP,DENS,1,7850
CYL4, , ,1, , , ,8
wprot,0,0,90
VSBW,all
wprot,0,90
VSBW,all
vglue,all
LESIZE,17, , ,10, , , , ,1
LESIZE,18, , ,10, , , , ,1
LESIZE,21, , ,10, , , , ,1
LESIZE,23, , ,10, , , , ,1
LESIZE,5, , ,20, , , , ,1
LESIZE,6, , ,20, , , , ,1
LESIZE,7, , ,20, , , , ,1
LESIZE,8, , ,20, , , , ,1
MSHKEY,1
MSHAPE,0,2D
AMESH,2
AMESH,15
AMESH,18
AMESH,21
EXTOPT,ACLEAR,1
EXTOPT,VSWE,AUTO,0
EXTOPT,ESIZE,60,0
VSWEEP,6,21,20
VSWEEP,5,18,17
VSWEEP,1,2,1
VSWEEP,4,14,15 |