求高手帮我划分一下网格

lsjjs

我要做机电耦合分析，结构已经画好，但网格一直划分不好。结构的命令流如下，希望哪位达人帮我修改一下
/clear
/prep7,Silicon beam deflection from an applied voltage
et,1,95 ! SOLID95 element for beam region
et,2,122 ! Temporary element for air region
emunit,epzro,8.854e-6 ! Free-space permittivity,uMKSV units
mp,perx,2,1 ! Relative permittivity for air
k,1
k,2,,100
k,3,50,100
k,4,50,75
k,5,250,75
k,6,250,100
k,7,300,100
k,8,300
k,9,250
k,10,250,25
k,11,50,25
k,12,50
k,13,,,4
l,1,13
a,1,2,3,4,5,6,7,8,9,10,11,12
vext,1,,,,,4
block,55,65,35,45,0,4
vgen,2,2,,,20
vgen,2,2,3,,40
vgen,2,2,5,,80
vgen,2,8,9,,40
vgen,2,2,11,,,20
vptn,all
vdele,2,21
block,105,195,-75,175,-1,0  !change to v1
block,115,125,35,45,-1,0     !change to v2
vgen,2,2,,,20
vgen,2,2,3,,40
vgen,2,2,5,,,20
vgen,2,2,9,,,40
vgen,2,2,9,,,-40
vptn,all
vdele,2,26
vadd,27,28   !change to v1
block,105,195,0,100,-5,-4  !v2
block,-5,305,-80,185,-10,10
vovlap,all
vglue, all  !beam v1 air box v4 conductor v2
vsel,s,volu,,1 ! volume for beam
vatt,1,,1
vsel,s,volu,,4 ! Volume for air elements
cm,air,volu ! Group air area into component
vatt,2,,2
allsel,all
esize,2
vsweep,1
mshkey,0
mshape,1
smrtsiz,10
vmesh,4

lsjjs

没有人帮忙？自己顶一下

hhhjjjhwc

拿模型出来，命令流太麻烦

jxxansys

/clear
/prep7,Silicon beam deflection from an applied voltage
et,1,95 ! SOLID95 element for beam region
et,2,122 ! Temporary element for air region
emunit,epzro,8.854e-6 ! Free-space permittivity,uMKSV units
mp,perx,2,1 ! Relative permittivity for air
k,1
k,2,,100
k,3,50,100
k,4,50,75
k,5,250,75
k,6,250,100
k,7,300,100
k,8,300
k,9,250
k,10,250,25
k,11,50,25
k,12,50
k,13,,,4
l,1,13
a,1,2,3,4,5,6,7,8,9,10,11,12
vext,1,,,,,4
block,55,65,35,45,0,4
vgen,2,2,,,20
vgen,2,2,3,,40
vgen,2,2,5,,80
vgen,2,8,9,,40
vgen,2,2,11,,,20
vptn,all
vdele,2,21
block,105,195,-75,175,-1,0  !change to v1
block,115,125,35,45,-1,0     !change to v2
vgen,2,2,,,20
vgen,2,2,3,,40
vgen,2,2,5,,,20
vgen,2,2,9,,,40
vgen,2,2,9,,,-40
vptn,all
vdele,2,26
vadd,27,28   !change to v1
block,105,195,0,100,-5,-4  !v2
block,-5,305,-80,185,-10,10
vovlap,all
vglue, all  !beam v1 air box v4 conductor v2
vsel,s,volu,,1 ! volume for beam
vatt,1,,1
vsel,s,volu,,4 ! Volume for air elements
cm,air,volu ! Group air area into component
vatt,2,,2
allsel,all
esize,10
mshkey,0
mshape,1
smrtsiz,10
vmesh,all

lsjjs

谢谢楼上的回复，发帖的时候不懂VSWEEP的原理，逛了一下论坛后明白了

atlasxm

都是高手啊~
不会命令流的走过~:@L

yaojinnan2009

新手，，，和大家多学学。:loveliness:

newyuren

emunit,epzro,8.854e-6 ! Free-space permittivity,uMKSV units
这个什么意思？

newyuren

emunit,epzro,8.854e-6 ! Free-space permittivity,uMKSV units

Specifies the system of units for magnetic field problems.


为什么不用units，si  (国际单位)呢