朋友要做一个线圈内部嵌套2个不同材质的管件,线圈放电瞬间产生的力使两个管件连接,命令流如下,请大家帮忙看看有何问题:FINISH
/CLEAR
/FILNAM,3 dimention welding-1223fuck
/TITLE,3 dimention welding1-1223fuck
KEYW,MAGEDG,1
/PREP7
ET,1,SOLID97,1 !铜线圈单元
ET,2,SOLID97,1 !管和边界单元
MP,MURX,1,1 !铜线圈的相对磁导率
MP,RSVX,1,1.72E-8 !铜线圈的电阻率
MP,MURX,2,1 !铝管的相对磁导率
MP,RSVX,2,2.83E-8 !铝管的电阻率
MP,MURX,3,1 !铜管的相对磁导率
MP,RSVX,3,1.72E-8 !铜管的电阻率
MP,MURX,4,1 !空气的相对磁导率
KEYOPT,1,1,2
KEYOPT,1,2,0
KEYOPT,1,5,0
N=5
DZ=22
T=6
CSYS,1
K,1,DZ/2,0,-T/2
K,2,DZ/2,180
L,1,2
CSYS,0
LSYMM,Z,1
LSYMM,Y,2,,,,,1
NUMMRG,ALL
CM,L1,LINE
KWPAVE,1
WPROTA,,90
RECTNG,0,7,0,5,
VDRAG,1,,,,,,L1
VGEN,N,ALL,,,,,T
NUMMRG,KP
WPCSYS
VADD,1,2,3,4,5,6,7,8,9,10
NUMCMP,ALL
CYLIND,10,9,0,100,0,360,
CYLIND,8,6,32,-68,0,360,
CYLIND,30,0,-100,150,0,360,
VOVLAP,ALL
ALLSEL,ALL
NUMCMP,ALL
ALLSEL,ALL
VSEL,S,,,1
VATT,1,1,1
VSEL,S,,,2
VATT,2,,2
VSEL,S,,,3
VATT,3,,2
VSEL,S,,,4
VATT,4,,2
VSEL,S,VOLU,,1
SMRT,8
MSHAPE,1,3D
MSHKEY,0
VMESH,ALL
VSEL,S,VOLU,,2
SMRT,8
MSHAPE,1,3D
MSHKEY,0
VMESH,ALL
VSEL,S,VOLU,,3
SMRT,8
MSHAPE,1,3D
MSHKEY,0
VMESH,ALL
VSEL,S,VOLU,,4
SMRT,8
MSHAPE,1,3D
MSHKEY,0
VMESH,ALL
SAVE
ALLSEL,ALL
ASEL,S,,,55,58,1
CM,a_air,area
cmsel,s,a_air !选空气外表面
extopt,esize,1 !只生成一层单元
type,2
mat,2 !infin111单元,材料为空气
vext,all,,,,,,2,2,2 !延伸出一层单元
asel,s,,,59,72,1 !选单元的外表面
nsla,s,1 !选外表面的节点
sf,all,inf !定义无限远
ALLSEL,ALL
ASEL,S,AREA,,1
NSLA,S,1
cp,1,volt,all
ALLSEL,ALL
ASEL,S,AREA,,1
NSLA,S,1
CM,COIL,NODE
ASEL,S,AREA,,42
NSLA,S,1
D,ALL,volt,0
ALLSEL,ALL
LOCAL,20,1,0,0,0,
ESYS,20
EMODIF,ALL
R,1,35,5,12089,0,1,0,
CSYS,2
NSEL,S,LOC,X,100
SF,ALL,INF
CSYS,0
NSEL,S,LOC,X,0
D,ALL,AZ,0
ALLSEL,ALL
u0=15000
cap=100e-6
R=45.91e-3
L=37E-07
bet=R/(2*L)
pi=acos(-1)
omg=1/sqrt(L*cap)
height=0.007
width=0.005
hc=(N*width-0.001)
total_tim=2*pi/omg
tinc=2e-6
ftime=0.5*total_tim
startime=1e-12
/SOLU
ANTYPE,trans
*do,tme,startime,ftime,tinc
KBC,0
TRNOPT,FULL
time,tme
nsubst,2,2,1
OUTRES,ALL,ALL
j=N*(u0/(L*omg)*exp(-bet*tme)*sin(omg*tme))
CMSEL,S,COIL
F,COIL,AMPS,j
AUTOTS,1
allsel,all
solve
*enddo
save
allsel
FINISH |