本帖最后由 htbbzzg 于 2014-5-19 19:11 编辑
试了一下,做了一个命令流,全部划分六面体网格,只是靠近下凹的部位有部分单元 (总数的约 6%) 的质量受到警告。
命令流如下:
finish
/clear,all
/filn, simwe_meshing, 1
!*
/prep7
!*
et,1,solid45
!*
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,EX,1,,210000
MPDATA,PRXY,1,,0.3
!*
cyl4,,,3,,,,10
!*
wpoffs,,,5
sph4,,4,2
vsbv,1,2
nummrg,all
!*
VSBW, 3
!*
VDELE, 1, , ,1
numcmp,all
!*
LPLOT
!*
/VIEW,1,,1
/ANG,1
/AUTO,1
lplot
!*
wpro,,,90.000000
VSBW, 1
!*
VDELE, 3, , ,1
!*
VDRAG, 7, , , , , , 13
!*
FLST,2,2,6,ORDE,2
FITEM,2,1
FITEM,2,-2
VOVLAP,P51X
!*
VDELE, 3, , ,1
numcmp,all
!*
KWPAVE, 5
FLST,2,2,6,ORDE,2
FITEM,2,1
FITEM,2,-2
VSBW,P51X
!*
KWPAVE, 1
wpro,,90.000000,
FLST,2,3,6,ORDE,3
FITEM,2,1
FITEM,2,3
FITEM,2,-4
VSBW,P51X
!*
numcmp,all
!*
TYPE, 1
MAT, 1
REAL,
ESYS, 0
SECNUM,
!*
WPSTYLE,,,,,,,,0
LESIZE,ALL, , ,10, ,1, , ,1,
!*
FLST,5,4,4,ORDE,4
FITEM,5,16
FITEM,5,-17
FITEM,5,30
FITEM,5,32
LSEL, , , ,P51X
!*
LESIZE,all, , ,16,3, , , ,0
lsel,all
!*
LESIZE, 3, , ,10,3, , , ,1
LESIZE, 12, , ,10,0.3333, , , ,0
!*
FLST,5,2,4,ORDE,2
FITEM,5,8
FITEM,5,13
LSEL, , , ,P51X
!*
LESIZE,all, , ,16,0.3333, , , ,0
lsel,all
!*
LESIZE, 5, , ,16,1/3, , , ,0
!*
FLST,5,9,4,ORDE,8
FITEM,5,1
FITEM,5,-2
FITEM,5,4
FITEM,5,6
FITEM,5,-7
FITEM,5,9
FITEM,5,-11
FITEM,5,20
LSEL, , , ,P51X
!*
LESIZE,all, , ,10, , , , ,1
!*
allsel,all
lplot
!*
VSYMM,X,all, , , ,0,0
NUMMRG,KP, , , ,LOW
!*
KWPAVE, 14
CSYS,4
!*
VSYMM,X,all, , , ,0,0
NUMMRG,KP, , , ,LOW
!*
MSHAPE,0,3d
MSHKEY,1
VMESH,all
MSHKEY,0
!*
WPSTYLE,,,,,,,,0
/AUTO,1
eplot
csys,0
!*
save
最终的网格如下:
https://forum.simwe.com/forum.php?mod=attachment&aid=NDM2MjgzfGJhNjAwNzU4fDE3MjcyNDE5MDZ8MHw%3D://436283.jpghttps://forum.simwe.com/forum.php?mod=attachment&aid=NDM2MjgzfGJhNjAwNzU4fDE3MjcyNDE5MDZ8MHw%3D
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