尝试了下三维电磁电路耦合，结果有问题，请大家看一下

lelifer

/prep7
ET,1,SOLID97
!*  
ET,2,SOLID97
!*  
KEYOPT,1,1,4
KEYOPT,1,2,0
KEYOPT,1,5,0
!*  
!*  
KEYOPT,2,1,0
KEYOPT,2,2,0
KEYOPT,2,5,0
!*  
!coil   
mp,rsvx,1,1.7e-8
mp,murx,1,1
r,1,33E-6   
!air region
mp,murx,2,1
BLOCK,-1.5/1000,1.5/1000,-5.5/1000,5.5/1000,-10/1000,10/1000,     
wpoff,0,0,-30/1000  
CYL4,0,0,15/1000, , , ,60/1000
VSEL,S, , ,       1
VPLOT   
TYPE,   1   
MAT,       1
REAL,       1   
ESYS,       0   
SECNUM,
!*  
CM,_Y,VOLU  
VSEL, , , ,       1
CM,_Y1,VOLU
CHKMSH,'VOLU'   
CMSEL,S,_Y  
!*  
MSHAPE,0,3d
MSHKEY,1
VMESH,_Y1   
MSHKEY,0
!*  
CMDELE,_Y   
CMDELE,_Y1  
CMDELE,_Y2
TYPE,   2   
MAT,       2
REAL,       1   
ESYS,       0   
SECNUM,
!*  
ALLSEL,ALL  
MSHKEY,0
MSHAPE,1,3d
CM,_Y,VOLU  
VSEL, , , ,       2
CM,_Y1,VOLU
CHKMSH,'VOLU'   
CMSEL,S,_Y  
!*  
VMESH,_Y1   
!*  
CMDELE,_Y   
CMDELE,_Y1  
CMDELE,_Y2  
!*  
ET,6,CIRCU124,0   !Resistor
ET,7,CIRCU124,1   !Inductor
ET,8,CIRCU124,2   !Capacitor
ET,9,CIRCU124,7   !3-D Massive Conductor Voltage Source
r,6,0.0054
r,7,1.1E-6,0
r,8,615E-6,2000
r,9,1
n,1000000,0,5.5/1000,-15/1000,
n,1000001,0,5.5/1000,-25/1000,
n,1000002,0,-5.5/1000,-25/1000
n,1000003,0,-5.5/1000,-15/1000,
TYPE,6
REAL,6
E,1000000,1000001
TYPE,7
REAL,7
E,1000001,1000002
TYPE,8
REAL,8
E,1000002,1000003
TYPE,9
REAL,9
E,1000000,1000003,21,8  !I,J,K,L
asel,s,area,,2
nsla,s,1
cm,inner area node,node  !INCLUDE NODE K
asel,s,area,,1
nsla,s,1
cm,outer area node,node  !INCLUDE NODE L
sf,inner area node,MCI,-1
sf,outer area node,MCI,1
allsel,all
cp,1,volt,1000000,21
cp,2,volt,outer area node
cp,3,curr,inner area node
cp,4,curr,outer area node
d,1000001,volt,0
!

FLST,5,4,5,ORDE,2   
FITEM,5,7   
FITEM,5,-10
ASEL,S, , ,P51X
NSLA,S,1
d,all,all,0


/solu
time,1E-6
antype,trans
kbc,0

NSUBST,1,100,0
outres,all,all

allsel,all
solve

save
查看电流密度时，发现方向根本不对，并不是垂直于导体耦合面的，不知道问题出在哪里？

liaogl

没结果啊，