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虫号: 2746670
注册: 2013-10-23

[交流] ansys分析三维永磁体激发的外磁场求助

刚开始用ansys，处于被毕设虐中。。

圆柱体的永磁体处于空气中，矫顽力方向为z向，现在分析空气中的磁场强度：最后得到的空气中的磁场强度都是0，求解答：

文件已上传，附上了命令流，求各位大神解答，感激不尽！

/COM,Preferences for GUI filtering have been set to display:
/COM,  Magnetic-Nodal
!*
/PREP7
!*
ET,1,SOLID96
!*
!*
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,MURX,1,,1
MPDATA,MURY,1,,1
MPDATA,MURZ,1,,1
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,MURX,2,,1
MPDATA,MURY,2,,1
MPDATA,MURZ,2,,1
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,MGXX,2,,0
MPDATA,MGYY,2,,0
MPDATA,MGZZ,2,,998900
CYLIND,100,0,0,100,0,90,
CYLIND,27,0,0,5,0,90,
VSBV,    1,    2
CYLIND,27,0,0,5,0,90,
FLST,5,2,6,ORDE,2
FITEM,5,1
FITEM,5,3
CM,_Y,VOLU
VSEL, , , ,P51X
CM,_Y1,VOLU
CMSEL,S,_Y
!*
CMSEL,S,_Y1
VATT,    1, , 1,    0
CMSEL,S,_Y
CMDELE,_Y
CMDELE,_Y1
!*
CM,_Y,VOLU
VSEL, , , ,    1
CM,_Y1,VOLU
CMSEL,S,_Y
!*
CMSEL,S,_Y1
VATT,    2, , 1,    0
CMSEL,S,_Y
CMDELE,_Y
CMDELE,_Y1
!*
SMRT,6
SMRT,1
MSHAPE,1,3D
MSHKEY,0
!*
FLST,5,2,6,ORDE,2
FITEM,5,1
FITEM,5,3
CM,_Y,VOLU
VSEL, , , ,P51X
CM,_Y1,VOLU
CHKMSH,'VOLU'
CMSEL,S,_Y
!*
VMESH,_Y1
!*
CMDELE,_Y
CMDELE,_Y1
CMDELE,_Y2
!*
/UI,MESH,OFF
/VIEW, 1 ,1,1,1
/ANG, 1
/REP,FAST
/VIEW, 1 ,1,2,3
/ANG, 1
/REP,FAST
/VIEW, 1 ,WP
/REP,FAST
/VIEW, 1 ,-1
/ANG, 1
/REP,FAST
ALLSEL,ALL
FLST,2,2,6,ORDE,2
FITEM,2,1
FITEM,2,3
VLSCAL,P51X, , ,.001,.001,.001, ,0,1
FINISH
/SOL
MAGSOLV,2, , ,0.001,25,0
FINISH

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