dys1111 发表于 2011-4-24 10:38:54

线圈电流加载不上

命令流如下，得不到任何结果，请帮忙分析一下。
/prep7
/rgb,index,100,100,100,0
/rgb,index,80,80,80,13
/rgb,index,60,60,60,14
/rgb,index,0,0,0,15
CYLIND,0,0.12,0,0.293,0,30
CYLIND,0,0.065,0.04,0.253, 0,30
CYLIND,0.075,0.092,0.04,0.055, 0,30
CYLIND,0.075,0.092,0.058,0.073, 0,30
CYLIND,0.075,0.092,0.076,0.091, 0,30
CYLIND,0.075,0.092,0.094,0.109, 0,30
CYLIND,0.075,0.092,0.112,0.127, 0,30
CYLIND,0.075,0.092,0.13,0.145,0,30
CYLIND,0.075,0.092,0.148,0.163,0,30
CYLIND,0.075,0.092,0.166,0.181,0,30
CYLIND,0.075,0.092,0.184,0.199, 0,30
CYLIND,0.075,0.092,0.202,0.217, 0,30
CYLIND,0.075,0.092,0.22,0.235, 0,30
CYLIND,0.075,0.092,0.238,0.253,0,30
NUMCMP,ALL                !压缩模型数目
VSEL,ALL
VOVLAP,all

ET,1,SOLID97                      !ALUMINUM PLATE
ET,2,SOLID97                        !COIL
ET,3,SOLID97                         !AIR   
emunit,mks
! set magnetic units

MP,MURX,1,8
MP,RSVX,1,2.1e-7   !metal
MP,MURX,2,1
MP,RSVX,2,1.75e-8!coin
MP,MURX,3,1!air

vsel,s,volu,,1
vatt,1,1,1
esize,.003
vsweep,all


vsel,s,volu,,2,13!choose coin
vatt,2,1,2
esize,.003
esize,.003
vsweep,all


vsel,s,volu,,14
vatt,3,1,3
esize,.007
mshkey,0
mshape,1,3d
vmesh,all

lsel,s,line,,162,163
lsel,a,line,,17
nsll,s,1
d,all,Az,0 !加磁力线平行边界条件

CSYS,1
vsel,s,volu,,2,13
ESLV,S
BFE,ALL,JS,,8900000,, ,

allsel,all
/solu
antyp,harm
harfrq,1000
solve   !求解

hgzcomnet 发表于 2011-4-24 19:33:38

CSYS,1
vsel,s,volu,,2,13
ESLV,S
BFE,ALL,JS,,8900000,, ,
解决方法：
（1）CSYS这里是不是有问题？
（2）ESLV,S换成选择所有的点（node）

hgzcomnet 发表于 2011-4-24 19:35:29

CSYS,1
vsel,s,volu,,2,13//选择某个体积
ESLV,S//选择所有的面(核实下这处吧，感觉有点问题，四面八方的所有面，这个样子不是没有电流了？)
BFE,ALL,JS,,8900000,, ,

HUIHUI1977 发表于 2011-12-2 15:42:57

？有结果了吗

294492143 发表于 2011-12-9 20:49:29

线圈节点的自由度耦合了吗？

lan123456 发表于 2012-3-26 16:37:31

遇到同样的问题
求高手解答啊

lan123456 发表于 2012-3-26 16:40:23

CSYS,1
vsel,s,volu,,2,13//选择某个体积
ESLV,S//选择所有的面(核实下这处吧，感觉有点问题，四面八方的所有面，这个样子不是没有电流了？这选择的对应的单元，是没有问题的，是与后面BFE加电流密度对应的)
BFE,ALL,JS,,8900000,, ,

eagle1208 发表于 2012-3-27 16:05:36

学习一下............
页: [1]
查看完整版本: 线圈电流加载不上