诸位大侠:我初学ANSYS,我在对一个带永磁体的简单例子求解时,发现除了永磁体上有磁力线,其他部分没有磁力线!而在实际上应该上在空气部分应该是有磁力线的!所以特此请教诸位大侠!
/PREP7
PCIRC,0.01,0.005,0,90,
PCIRC,0.005,0,0,90,
/REPLOT,RESIZE
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ET,1,PLANE13
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!*
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,MURX,1,,1.35
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,MGXX,1,,
MPDATA,MGYY,1,,50000
MPDATA,MGZZ,1,,
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,MURX,2,,1
CM,_Y,AREA
ASEL, , , , 1
CM,_Y1,AREA
CMSEL,S,_Y
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CMSEL,S,_Y1
AATT, 1, , 1, 0,
CMSEL,S,_Y
CMDELE,_Y
CMDELE,_Y1
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CM,_Y,AREA
ASEL, , , , 2
CM,_Y1,AREA
CMSEL,S,_Y
!*
CMSEL,S,_Y1
AATT, 2, , 1, 0,
CMSEL,S,_Y
CMDELE,_Y
CMDELE,_Y1
!*
ESIZE,0.0005,0,
MSHAPE,0,2D
MSHKEY,0
!*
FLST,5,2,5,ORDE,2
FITEM,5,1
FITEM,5,-2
CM,_Y,AREA
ASEL, , , ,P51X
CM,_Y1,AREA
CHKMSH,'AREA'
CMSEL,S,_Y
!*
AMESH,_Y1
!*
CMDELE,_Y
CMDELE,_Y1
CMDELE,_Y2
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*AFUN,DEG
!*
LOCAL,11,1,0.00707106781187,0.00707106781187,0, , , ,1,1,
ESEL,S,MAT,,1
FLST,2,1712,2,ORDE,2
FITEM,2,1
FITEM,2,-1712
EMODIF,P51X,ESYS,11,
ALLSEL,ALL
FLST,2,4,4,ORDE,4
FITEM,2,2
FITEM,2,4
FITEM,2,6
FITEM,2,-7
DL,P51X, ,ASYM
FINISH
/SOL
MAGSOLV,0,3,0.001, ,25, |