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标题: 【分享】7面体网格划分 [打印本页]

作者: andyll 时间: 2003-8-9 18:01
标题: 【分享】7面体网格划分
对于七个面的块体，如果运用技巧，可以划分出六面体单元，一下奉献一例。
fini
/clear
/PREP7

et,1,45
BLOCK,,1,,1,,-1,
SPH4, , ,0.5
VSBV,1,2
FLST,2,3,5,ORDE,3
FITEM,2,1
FITEM,2,4
FITEM,2,6
ACCAT,P51X
/PNUM,LINE,1
lccat,6,7
lccat,1,12
lccat,4,10

FLST,5,3,4,ORDE,3
FITEM,5,13
FITEM,5,17
FITEM,5,-18
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y

LESIZE,_Y1, , ,30, , , , ,0 !圆弧段

FLST,5,6,4,ORDE,6
FITEM,5,1
FITEM,5,4
FITEM,5,6
FITEM,5,-7
FITEM,5,10
FITEM,5,12
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y

LESIZE,_Y1, , ,15, , , , ,0 !边线段
  
FLST,5,3,4,ORDE,2
FITEM,5,19
FITEM,5,-21
CM,_Y,LINE
LSEL, , , ,P51X
CM,_Y1,LINE
CMSEL,,_Y
  
LESIZE,_Y1, , ,15, , , , ,0 !边线段

MSHAPE,0,3D
MSHKEY,1

CM,_Y,VOLU
VSEL, , , ,    3
CM,_Y1,VOLU
CHKMSH,'VOLU'
CMSEL,S,_Y

VMESH,_Y1

CMDELE,_Y
CMDELE,_Y1
CMDELE,_Y2

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