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旧事重提,想看到导体的集肤效应,拷贝lilulilu版主的命令流
/prep7
curr=2000.0 ! current real
curi=1000.0 ! current imaginary
et,1,solid117,1
MP,RSVX,1,4.39e-6!定义电阻率
mp,murx,1,1.! coil relative permeability
et,2,solid117
mp,murx,2,1000
MP,RSVX,2,4.39e-6
!mp,murx,2,1!空气
EMUNIT,MKS
CYL4,0,0,0.01, , , ,0.1 !定义半径10CM,高30CM
cyl4,0,0,0.02,,,,0.1
wprota,,,90
vsbw,all,,dele
wprota,,90
vsbw,all,,dele
VOVLAP,all
vSEL,s,,,3,6
vaTT,2,,2
vSEL,s,,,1,2
vSEL,a,,,7,8
vaTT,1,,1
mshkey,2
mshape,0,3d
esize,0.005
allsel,all
vmesh,all
finish
/solu
csys,1
NSEL,EXT
D,ALL,AZ,0
NSEL,S,LOC,Z,0
nsel,r,mat,,1
D,ALL,VOLT,0
NSEL,S,LOC,Z,0.1
nsel,r,mat,,1
CP,1,VOLT,all
*get,n1,node,,num,min ! get a node at z=0.1
F,n1,AMPS,curr
!
NSEL,ALL
alls
FINISH
/SOL
ANTYPE,3
HARFRQ,1e5
SOLVE
FINISH
把频率改为1e5,其他地方都没动,出来的结果
并且求解过程中出现两个WARNING:
1.Mid-node elements forced to have straight sides.
2.The item label MAT is not recognized by the NSEL command.
The NSEL command is ignored.
奇怪的是,在同学机子上运行时没有出现这些WARNING,但结果是一样的
为什么得不到lilulilu版主的结果呢,请教各位版主。
[ 本帖最后由 perch88 于 2008-7-25 06:29 编辑 ] |
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