ansys环焊加载热源

zht771493640

外径1m的圆环，想要在其表面施加移动热源，但是结果热源不动，大家帮看看命令流哪里出错了呗，谢谢

/clear

/config,nres,10000

/filname,welding

/prep7

/units,si

toffst,273

TUNIF,0

et,1,solid70  

et,2,solid90

MPTEMP,,,,,,,,  

MPTEMP,1,20

MPTEMP,2,200

MPTEMP,3,400

MPTEMP,4,600

MPTEMP,5,800

MPTEMP,6,1000

MPTEMP,7,1200

MPDATA,C,1,,286

MPDATA,C,1,,381

MPDATA,C,1,,487

MPDATA,C,1,,593

MPDATA,C,1,,699

MPDATA,C,1,,805

MPDATA,C,1,,911

MPDATA,KXX,1,,52

MPDATA,KXX,1,,54

MPDATA,KXX,1,,53

MPDATA,KXX,1,,49

MPDATA,KXX,1,,42

MPDATA,KXX,1,,32

MPDATA,KXX,1,,18

MPDATA,DENS,1,,7896

MPDATA,DENS,1,,7849

MPDATA,DENS,1,,7796

MPDATA,DENS,1,,7744

MPDATA,DENS,1,,7691

MPDATA,DENS,1,,7639

MPDATA,DENS,1,,7586

MPDATA,ENTH,1,,0

MPDATA,ENTH,1,,94600

MPDATA,ENTH,1,, 214400

MPDATA,ENTH,1,,359400

MPDATA,ENTH,1,,529600

MPDATA,ENTH,1,,725000

MPDATA,ENTH,1,,945600  

MPDATA,HF,1,,0

MPDATA,HF,1,, 2

MPDATA,HF,1,, 4.3

MPDATA,HF,1,,6.8

MPDATA,HF,1,,10

MPDATA,HF,1,,14.5

MPDATA,HF,1,,20.5  

MP,REFT,1,20

MP,REFT,2,1200

Width=0.1

Height=0.03

Ar=0.02/0.01732

K,1,-0.05,0.97,0

K,2,0,0.97,0

K,3,0.05,0.97,0

K,4,0,0.98,0

K,5,-0.05,1,0

K,6,-0.01155,1,0

K,7,0.01155,1,0

K,8,0.05,1,0

K,9,-1,0,0

K,10,1,0,0

Larc,6,7,4,0.0231

A,1,2,4,6,5

A,4,6,7

A,2,4,7,8,3

L,9,10

Vrotat,1,2,3,,,,9,10,,

Vadd,1,4,7,10

Vadd,2,5,8,11

Vadd,3,6,9,12

numcmp,all

VSEL,S,VOLUME,,2,3,1,

VATT,1,,1

ESIZE,0.008

SMARTSIZE

MSHKEY,0

MSHAPE,1,3D

VMESH,2,3

VSEL,S,VOLUME,,1,,

VATT,1,,2

ESIZE,0.006

SMARTSIZE

MSHKEY,0

MSHAPE,1,3D

VMESH,1

Nummrg,node

ALLS

FINISH

/solu

NLGEOM,ON

NROPT,FULL,,ON

OUTPR, ALL, ALL

outres,ALL,all

kbc,1  

antype,trans

timint,off

AUTOTS,1

NSUBST,2, , ,1

d,all,temp,20

time,0.01

Solve

vsel,s,volu,,1,1,1

ESLV, S, 2

EKILL, ALL

ESEL, ALL

TIME, 0.02

Solve

timint,on,ther

ddele,all,temp

TIME=0.02

NSEL,S,EXT  

NSEL,U,LOC,x,0

SF,ALL,CONV,25,0

ALLSEL,ALL

U=20

I1=160

V=0.01

YITA=0.7

D=0.012

b=2*D

a1=0.5*D

a2=1.2*D

c=0.0035

f1=2*a1/(a1+a2)

f2=2*a2/(a1+a2)

           

W=U*I1*YITA                 

STEP=0.02

N=0.5*3.14159/STEP     

TIME_INC=STEP/V

*DO,I,1,N

zz=i*step

YY=1-I*STEP

TIME=TIME+TIME_INC

TIME,TIME

LNSRCH,ON

VSEL, S,volu,,1,1,1

ESLV, S, 2

nsel,r,loc,z,0,zz

NSEL,A,LOC,Y,1,YY

ESLN, R

ealive,all

alls

LOCAL,11,2,0,YY,zz, , , ,b/a1,c/a1,  

NSEL,S,LOC,X,0,B

NSEL,R,LOC,y,-90,90

NSEL,R,LOC,z,0,90

CM,FRONT,NODE

ALLSEL,ALL

LOCAL,13,0,0,YY,zz, , , ,1,1,

*DEL,_FNCNAME   

*DEL,_FNCMTID   

*DEL,_FNC_C1

*DEL,_FNC_C2

*DEL,_FNC_C3

*DEL,_FNC_C4

*DEL,_FNC_C5

*DEL,_FNCCSYS

*DEL,'TFRONT'   

*SET,_FNCNAME,'TFRONT'

*DIM,_FNC_C1,,1

*DIM,_FNC_C2,,1

*DIM,_FNC_C3,,1

*DIM,_FNC_C4,,1

*DIM,_FNC_C5,,1

*SET,_FNC_C1(1),W   

*SET,_FNC_C2(1),f1  

*SET,_FNC_C3(1),b   

*SET,_FNC_C4(1),c   

*SET,_FNC_C5(1),a1  

*SET,_FNCCSYS,13

*DIM,%_FNCNAME%,TABLE,7,114,1,,,,%_FNCCSYS%

%_FNCNAME%(0,0,1)= 0.0, -999

%_FNCNAME%(2,0,1)= 0.0

%_FNCNAME%(3,0,1)= %_FNC_C1(1)%

%_FNCNAME%(4,0,1)= %_FNC_C2(1)%

%_FNCNAME%(5,0,1)= %_FNC_C3(1)%

%_FNCNAME%(6,0,1)= %_FNC_C4(1)%

%_FNCNAME%(7,0,1)= %_FNC_C5(1)%

%_FNCNAME%(0,1,1)= 1.0, -1, 0, 6, 0, 0, 0

%_FNCNAME%(0,2,1)= 0.0, -2, 0, 1.732, 0, 0, -1

%_FNCNAME%(0,3,1)=   0, -3, 0, 1, -1, 3, -2

%_FNCNAME%(0,4,1)= 0.0, -1, 0, 1, -3, 3, 17

%_FNCNAME%(0,5,1)= 0.0, -2, 0, 1, -1, 3, 18

%_FNCNAME%(0,6,1)= 0.0, -1, 0, 1, 19, 3, 20

%_FNCNAME%(0,7,1)= 0.0, -3, 0, 1, -1, 3, 21

%_FNCNAME%(0,8,1)= 0.0, -1, 0, 3.1415, 0, 0, -3

%_FNCNAME%(0,9,1)= 0.0, -4, 0, 1, -3, 3, -1

%_FNCNAME%(0,10,1)= 0.0, -1, 0, 1.8, 0, 0, -4

%_FNCNAME%(0,11,1)= 0.0, -3, 0, 1, -4, 3, -1

%_FNCNAME%(0,12,1)= 0.0, -1, 0, 1, -2, 4, -3

%_FNCNAME%(0,13,1)= 0.0, -2, 0, 0, 0, 0, 0

%_FNCNAME%(0,14,1)= 0.0, -3, 0, 1, 0, 0, -2

%_FNCNAME%(0,15,1)= 0.0, -4, 0, 1, -2, 2, -3

%_FNCNAME%(0,16,1)= 0.0, -2, 0, 3, 0, 0, -4

%_FNCNAME%(0,17,1)= 0.0, -3, 0, 1, -4, 3, -2

%_FNCNAME%(0,18,1)= 0.0, -2, 0, 2, 0, 0, 2

%_FNCNAME%(0,19,1)= 0.0, -4, 0, 1, 2, 17, -2

%_FNCNAME%(0,20,1)= 0.0, -2, 0, 2, 0, 0, 19

%_FNCNAME%(0,21,1)= 0.0, -5, 0, 1, 19, 17, -2

%_FNCNAME%(0,22,1)= 0.0, -2, 0, 1, -4, 4, -5

%_FNCNAME%(0,23,1)= 0.0, -4, 0, 2, 0, 0, 3

%_FNCNAME%(0,24,1)= 0.0, -5, 0, 1, 3, 17, -4

%_FNCNAME%(0,25,1)= 0.0, -4, 0, 2, 0, 0, 20

%_FNCNAME%(0,26,1)= 0.0, -6, 0, 1, 20, 17, -4

%_FNCNAME%(0,27,1)= 0.0, -4, 0, 1, -5, 4, -6

%_FNCNAME%(0,28,1)= 0.0, -5, 0, 1, -2, 1, -4

%_FNCNAME%(0,29,1)= 0.0, -2, 0, 2, 0, 0, 4

%_FNCNAME%(0,30,1)= 0.0, -4, 0, 1, 4, 17, -2

%_FNCNAME%(0,31,1)= 0.0, -2, 0, 2, 0, 0, 21

%_FNCNAME%(0,32,1)= 0.0, -6, 0, 1, 21, 17, -2

%_FNCNAME%(0,33,1)= 0.0, -2, 0, 1, -4, 4, -6

%_FNCNAME%(0,34,1)= 0.0, -4, 0, 1, -5, 1, -2

%_FNCNAME%(0,35,1)= 0.0, -2, 0, 1, -3, 3, -4

%_FNCNAME%(0,36,1)= 0.0, -3, 0, 6, 0, 0, 0

%_FNCNAME%(0,37,1)= 0.0, -4, 0, 1.732, 0, 0, -3

%_FNCNAME%(0,38,1)= 0.0, -5, 0, 1, -3, 3, -4

%_FNCNAME%(0,39,1)= 0.0, -3, 0, 1, -5, 3, 17

%_FNCNAME%(0,40,1)= 0.0, -4, 0, 1, -3, 3, 18

%_FNCNAME%(0,41,1)= 0.0, -3, 0, 1, 19, 3, 20

%_FNCNAME%(0,42,1)= 0.0, -5, 0, 1, -3, 3, 21

%_FNCNAME%(0,43,1)= 0.0, -3, 0, 3.1415, 0, 0, -5

%_FNCNAME%(0,44,1)= 0.0, -6, 0, 1, -5, 3, -3

%_FNCNAME%(0,45,1)= 0.0, -3, 0, 1.8, 0, 0, -6

%_FNCNAME%(0,46,1)= 0.0, -5, 0, 1, -6, 3, -3

%_FNCNAME%(0,47,1)= 0.0, -3, 0, 1, -4, 4, -5

%_FNCNAME%(0,48,1)= 0.0, -4, 0, 1, -2, 3, -3

%_FNCNAME%(0,49,1)= 0.0, -2, 7, 1, -4, 0, 0

%_FNCNAME%(0,50,1)= 0.0, -3, 0, 1, -1, 3, -2

%_FNCNAME%(0,51,1)= 0.0, -1, 0, 0, 0, 0, 0

%_FNCNAME%(0,52,1)= 0.0, -2, 0, 1, 0, 0, -1

%_FNCNAME%(0,53,1)= 0.0, -4, 0, 1, -1, 2, -2

%_FNCNAME%(0,54,1)= 0.0, -1, 0, 3, 0, 0, -4

%_FNCNAME%(0,55,1)= 0.0, -2, 0, 1, -4, 3, -1

%_FNCNAME%(0,56,1)= 0.0, -1, 0, 2, 0, 0, 2

%_FNCNAME%(0,57,1)= 0.0, -4, 0, 1, 2, 17, -1

%_FNCNAME%(0,58,1)= 0.0, -1, 0, 2, 0, 0, 19

%_FNCNAME%(0,59,1)= 0.0, -5, 0, 1, 19, 17, -1

%_FNCNAME%(0,60,1)= 0.0, -1, 0, 1, -4, 4, -5

%_FNCNAME%(0,61,1)= 0.0, -4, 0, 2, 0, 0, 3

%_FNCNAME%(0,62,1)= 0.0, -5, 0, 1, 3, 17, -4

%_FNCNAME%(0,63,1)= 0.0, -4, 0, 2, 0, 0, 20

%_FNCNAME%(0,64,1)= 0.0, -6, 0, 1, 20, 17, -4

%_FNCNAME%(0,65,1)= 0.0, -4, 0, 1, -5, 4, -6

%_FNCNAME%(0,66,1)= 0.0, -5, 0, 1, -1, 1, -4

%_FNCNAME%(0,67,1)= 0.0, -1, 0, 2, 0, 0, 4

%_FNCNAME%(0,68,1)= 0.0, -4, 0, 1, 4, 17, -1

%_FNCNAME%(0,69,1)= 0.0, -1, 0, 2, 0, 0, 21

%_FNCNAME%(0,70,1)= 0.0, -6, 0, 1, 21, 17, -1

%_FNCNAME%(0,71,1)= 0.0, -1, 0, 1, -4, 4, -6

%_FNCNAME%(0,72,1)= 0.0, -4, 0, 1, -5, 1, -1

%_FNCNAME%(0,73,1)= 0.0, -1, 0, 1, -2, 3, -4

%_FNCNAME%(0,74,1)= 0.0, -2, 0, 6, 0, 0, 0

%_FNCNAME%(0,75,1)= 0.0, -4, 0, 1.732, 0, 0, -2

%_FNCNAME%(0,76,1)= 0.0, -5, 0, 1, -2, 3, -4

%_FNCNAME%(0,77,1)= 0.0, -2, 0, 1, -5, 3, 17

%_FNCNAME%(0,78,1)= 0.0, -4, 0, 1, -2, 3, 18

%_FNCNAME%(0,79,1)= 0.0, -2, 0, 1, 19, 3, 20

%_FNCNAME%(0,80,1)= 0.0, -5, 0, 1, -2, 3, 21

%_FNCNAME%(0,81,1)= 0.0, -2, 0, 3.1415, 0, 0, -5

%_FNCNAME%(0,82,1)= 0.0, -6, 0, 1, -5, 3, -2

%_FNCNAME%(0,83,1)= 0.0, -2, 0, 1.8, 0, 0, -6

%_FNCNAME%(0,84,1)= 0.0, -5, 0, 1, -6, 3, -2

%_FNCNAME%(0,85,1)= 0.0, -2, 0, 1, -4, 4, -5

%_FNCNAME%(0,86,1)= 0.0, -4, 0, 1, -1, 3, -2

%_FNCNAME%(0,87,1)= 0.0, -1, 7, 1, -4, 0, 0

%_FNCNAME%(0,88,1)= 0.0, -2, 0, 1, -3, 3, -1

%_FNCNAME%(0,89,1)= 0.0, -1, 0, 0, 0, 0, 0

%_FNCNAME%(0,90,1)= 0.0, -3, 0, 1, 0, 0, -1

%_FNCNAME%(0,91,1)= 0.0, -4, 0, 1, -1, 2, -3

%_FNCNAME%(0,92,1)= 0.0, -1, 0, 3, 0, 0, -4

%_FNCNAME%(0,93,1)= 0.0, -3, 0, 1, -4, 3, -1

%_FNCNAME%(0,94,1)= 0.0, -1, 0, 2, 0, 0, 2

%_FNCNAME%(0,95,1)= 0.0, -4, 0, 1, 2, 17, -1

%_FNCNAME%(0,96,1)= 0.0, -1, 0, 2, 0, 0, 19

%_FNCNAME%(0,97,1)= 0.0, -5, 0, 1, 19, 17, -1

%_FNCNAME%(0,98,1)= 0.0, -1, 0, 1, -4, 4, -5

%_FNCNAME%(0,99,1)= 0.0, -4, 0, 2, 0, 0, 3

%_FNCNAME%(0,100,1)= 0.0, -5, 0, 1, 3, 17, -4

%_FNCNAME%(0,101,1)= 0.0, -4, 0, 2, 0, 0, 20

%_FNCNAME%(0,102,1)= 0.0, -6, 0, 1, 20, 17, -4

%_FNCNAME%(0,103,1)= 0.0, -4, 0, 1, -5, 4, -6

%_FNCNAME%(0,104,1)= 0.0, -5, 0, 1, -1, 1, -4

%_FNCNAME%(0,105,1)= 0.0, -1, 0, 2, 0, 0, 4

%_FNCNAME%(0,106,1)= 0.0, -4, 0, 1, 4, 17, -1

%_FNCNAME%(0,107,1)= 0.0, -1, 0, 2, 0, 0, 21

%_FNCNAME%(0,108,1)= 0.0, -6, 0, 1, 21, 17, -1

%_FNCNAME%(0,109,1)= 0.0, -1, 0, 1, -4, 4, -6

%_FNCNAME%(0,110,1)= 0.0, -4, 0, 1, -5, 1, -1

%_FNCNAME%(0,111,1)= 0.0, -1, 0, 1, -3, 3, -4

%_FNCNAME%(0,112,1)= 0.0, -1, 7, 1, -1, 0, 0

%_FNCNAME%(0,113,1)= 0.0, -3, 0, 1, -2, 3, -1

%_FNCNAME%(0,114,1)= 0.0, 99, 0, 1, -3, 0, 0

BF,FRONT,HGEN, %TFRONT%     

CMDELE,FRONT   

ALLSEL,ALL

LOCAL,12,2,0,YY,zz,,,,a2/b,c/a2,

NSEL,S,LOC,X,0,b

NSEL,R,LOC,y,-90,90

NSEL,R,LOC,z,270,360

CM,BEHIND,NODE

ALLSEL,ALL

LOCAL,14,0,0,Yy,zz,,,,1,1,

*DEL,_FNCNAME   

*DEL,_FNCMTID   

*DEL,_FNC_C1

*DEL,_FNC_C2

*DEL,_FNC_C3

*DEL,_FNC_C4

*DEL,_FNC_C5

*DEL,_FNCCSYS

*DEL,'TBEHIND'   

*SET,_FNCNAME,'TBEHIND'

*DIM,_FNC_C1,,1

*DIM,_FNC_C2,,1

*DIM,_FNC_C3,,1

*DIM,_FNC_C4,,1

*DIM,_FNC_C5,,1

*SET,_FNC_C1(1),W   

*SET,_FNC_C2(1),f2

*SET,_FNC_C3(1),b   

*SET,_FNC_C4(1),c   

*SET,_FNC_C5(1),a2  

*SET,_FNCCSYS,14                     

*DIM,%_FNCNAME%,TABLE,7,114,1,,,,%_FNCCSYS%

%_FNCNAME%(0,0,1)= 0.0, -999

%_FNCNAME%(2,0,1)= 0.0

%_FNCNAME%(3,0,1)= %_FNC_C1(1)%

%_FNCNAME%(4,0,1)= %_FNC_C2(1)%

%_FNCNAME%(5,0,1)= %_FNC_C3(1)%

%_FNCNAME%(6,0,1)= %_FNC_C4(1)%

%_FNCNAME%(7,0,1)= %_FNC_C5(1)%

%_FNCNAME%(0,1,1)= 1.0, -1, 0, 6, 0, 0, 0

%_FNCNAME%(0,2,1)= 0.0, -2, 0, 1.732, 0, 0, -1

%_FNCNAME%(0,3,1)=   0, -3, 0, 1, -1, 3, -2

%_FNCNAME%(0,4,1)= 0.0, -1, 0, 1, -3, 3, 17

%_FNCNAME%(0,5,1)= 0.0, -2, 0, 1, -1, 3, 18

%_FNCNAME%(0,6,1)= 0.0, -1, 0, 1, 19, 3, 20

%_FNCNAME%(0,7,1)= 0.0, -3, 0, 1, -1, 3, 21

%_FNCNAME%(0,8,1)= 0.0, -1, 0, 3.1415, 0, 0, -3

%_FNCNAME%(0,9,1)= 0.0, -4, 0, 1, -3, 3, -1

%_FNCNAME%(0,10,1)= 0.0, -1, 0, 1.8, 0, 0, -4

%_FNCNAME%(0,11,1)= 0.0, -3, 0, 1, -4, 3, -1

%_FNCNAME%(0,12,1)= 0.0, -1, 0, 1, -2, 4, -3

%_FNCNAME%(0,13,1)= 0.0, -2, 0, 0, 0, 0, 0

%_FNCNAME%(0,14,1)= 0.0, -3, 0, 1, 0, 0, -2

%_FNCNAME%(0,15,1)= 0.0, -4, 0, 1, -2, 2, -3

%_FNCNAME%(0,16,1)= 0.0, -2, 0, 3, 0, 0, -4

%_FNCNAME%(0,17,1)= 0.0, -3, 0, 1, -4, 3, -2

%_FNCNAME%(0,18,1)= 0.0, -2, 0, 2, 0, 0, 2

%_FNCNAME%(0,19,1)= 0.0, -4, 0, 1, 2, 17, -2

%_FNCNAME%(0,20,1)= 0.0, -2, 0, 2, 0, 0, 19

%_FNCNAME%(0,21,1)= 0.0, -5, 0, 1, 19, 17, -2

%_FNCNAME%(0,22,1)= 0.0, -2, 0, 1, -4, 4, -5

%_FNCNAME%(0,23,1)= 0.0, -4, 0, 2, 0, 0, 3

%_FNCNAME%(0,24,1)= 0.0, -5, 0, 1, 3, 17, -4

%_FNCNAME%(0,25,1)= 0.0, -4, 0, 2, 0, 0, 20

%_FNCNAME%(0,26,1)= 0.0, -6, 0, 1, 20, 17, -4

%_FNCNAME%(0,27,1)= 0.0, -4, 0, 1, -5, 4, -6

%_FNCNAME%(0,28,1)= 0.0, -5, 0, 1, -2, 1, -4

%_FNCNAME%(0,29,1)= 0.0, -2, 0, 2, 0, 0, 4

%_FNCNAME%(0,30,1)= 0.0, -4, 0, 1, 4, 17, -2

%_FNCNAME%(0,31,1)= 0.0, -2, 0, 2, 0, 0, 21

%_FNCNAME%(0,32,1)= 0.0, -6, 0, 1, 21, 17, -2

%_FNCNAME%(0,33,1)= 0.0, -2, 0, 1, -4, 4, -6

%_FNCNAME%(0,34,1)= 0.0, -4, 0, 1, -5, 1, -2

%_FNCNAME%(0,35,1)= 0.0, -2, 0, 1, -3, 3, -4

%_FNCNAME%(0,36,1)= 0.0, -3, 0, 6, 0, 0, 0

%_FNCNAME%(0,37,1)= 0.0, -4, 0, 1.732, 0, 0, -3

%_FNCNAME%(0,38,1)= 0.0, -5, 0, 1, -3, 3, -4

%_FNCNAME%(0,39,1)= 0.0, -3, 0, 1, -5, 3, 17

%_FNCNAME%(0,40,1)= 0.0, -4, 0, 1, -3, 3, 18

%_FNCNAME%(0,41,1)= 0.0, -3, 0, 1, 19, 3, 20

%_FNCNAME%(0,42,1)= 0.0, -5, 0, 1, -3, 3, 21

%_FNCNAME%(0,43,1)= 0.0, -3, 0, 3.1415, 0, 0, -5

%_FNCNAME%(0,44,1)= 0.0, -6, 0, 1, -5, 3, -3

%_FNCNAME%(0,45,1)= 0.0, -3, 0, 1.8, 0, 0, -6

%_FNCNAME%(0,46,1)= 0.0, -5, 0, 1, -6, 3, -3

%_FNCNAME%(0,47,1)= 0.0, -3, 0, 1, -4, 4, -5

%_FNCNAME%(0,48,1)= 0.0, -4, 0, 1, -2, 3, -3

%_FNCNAME%(0,49,1)= 0.0, -2, 7, 1, -4, 0, 0

%_FNCNAME%(0,50,1)= 0.0, -3, 0, 1, -1, 3, -2

%_FNCNAME%(0,51,1)= 0.0, -1, 0, 0, 0, 0, 0

%_FNCNAME%(0,52,1)= 0.0, -2, 0, 1, 0, 0, -1

%_FNCNAME%(0,53,1)= 0.0, -4, 0, 1, -1, 2, -2

%_FNCNAME%(0,54,1)= 0.0, -1, 0, 3, 0, 0, -4

%_FNCNAME%(0,55,1)= 0.0, -2, 0, 1, -4, 3, -1

%_FNCNAME%(0,56,1)= 0.0, -1, 0, 2, 0, 0, 2

%_FNCNAME%(0,57,1)= 0.0, -4, 0, 1, 2, 17, -1

%_FNCNAME%(0,58,1)= 0.0, -1, 0, 2, 0, 0, 19

%_FNCNAME%(0,59,1)= 0.0, -5, 0, 1, 19, 17, -1

%_FNCNAME%(0,60,1)= 0.0, -1, 0, 1, -4, 4, -5

%_FNCNAME%(0,61,1)= 0.0, -4, 0, 2, 0, 0, 3

%_FNCNAME%(0,62,1)= 0.0, -5, 0, 1, 3, 17, -4

%_FNCNAME%(0,63,1)= 0.0, -4, 0, 2, 0, 0, 20

%_FNCNAME%(0,64,1)= 0.0, -6, 0, 1, 20, 17, -4

%_FNCNAME%(0,65,1)= 0.0, -4, 0, 1, -5, 4, -6

%_FNCNAME%(0,66,1)= 0.0, -5, 0, 1, -1, 1, -4

%_FNCNAME%(0,67,1)= 0.0, -1, 0, 2, 0, 0, 4

%_FNCNAME%(0,68,1)= 0.0, -4, 0, 1, 4, 17, -1

%_FNCNAME%(0,69,1)= 0.0, -1, 0, 2, 0, 0, 21

%_FNCNAME%(0,70,1)= 0.0, -6, 0, 1, 21, 17, -1

%_FNCNAME%(0,71,1)= 0.0, -1, 0, 1, -4, 4, -6

%_FNCNAME%(0,72,1)= 0.0, -4, 0, 1, -5, 1, -1

%_FNCNAME%(0,73,1)= 0.0, -1, 0, 1, -2, 3, -4

%_FNCNAME%(0,74,1)= 0.0, -2, 0, 6, 0, 0, 0

%_FNCNAME%(0,75,1)= 0.0, -4, 0, 1.732, 0, 0, -2

%_FNCNAME%(0,76,1)= 0.0, -5, 0, 1, -2, 3, -4

%_FNCNAME%(0,77,1)= 0.0, -2, 0, 1, -5, 3, 17

%_FNCNAME%(0,78,1)= 0.0, -4, 0, 1, -2, 3, 18

%_FNCNAME%(0,79,1)= 0.0, -2, 0, 1, 19, 3, 20

%_FNCNAME%(0,80,1)= 0.0, -5, 0, 1, -2, 3, 21

%_FNCNAME%(0,81,1)= 0.0, -2, 0, 3.1415, 0, 0, -5

%_FNCNAME%(0,82,1)= 0.0, -6, 0, 1, -5, 3, -2

%_FNCNAME%(0,83,1)= 0.0, -2, 0, 1.8, 0, 0, -6

%_FNCNAME%(0,84,1)= 0.0, -5, 0, 1, -6, 3, -2

%_FNCNAME%(0,85,1)= 0.0, -2, 0, 1, -4, 4, -5

%_FNCNAME%(0,86,1)= 0.0, -4, 0, 1, -1, 3, -2

%_FNCNAME%(0,87,1)= 0.0, -1, 7, 1, -4, 0, 0

%_FNCNAME%(0,88,1)= 0.0, -2, 0, 1, -3, 3, -1

%_FNCNAME%(0,89,1)= 0.0, -1, 0, 0, 0, 0, 0

%_FNCNAME%(0,90,1)= 0.0, -3, 0, 1, 0, 0, -1

%_FNCNAME%(0,91,1)= 0.0, -4, 0, 1, -1, 2, -3

%_FNCNAME%(0,92,1)= 0.0, -1, 0, 3, 0, 0, -4

%_FNCNAME%(0,93,1)= 0.0, -3, 0, 1, -4, 3, -1

%_FNCNAME%(0,94,1)= 0.0, -1, 0, 2, 0, 0, 2

%_FNCNAME%(0,95,1)= 0.0, -4, 0, 1, 2, 17, -1

%_FNCNAME%(0,96,1)= 0.0, -1, 0, 2, 0, 0, 19

%_FNCNAME%(0,97,1)= 0.0, -5, 0, 1, 19, 17, -1

%_FNCNAME%(0,98,1)= 0.0, -1, 0, 1, -4, 4, -5

%_FNCNAME%(0,99,1)= 0.0, -4, 0, 2, 0, 0, 3

%_FNCNAME%(0,100,1)= 0.0, -5, 0, 1, 3, 17, -4

%_FNCNAME%(0,101,1)= 0.0, -4, 0, 2, 0, 0, 20

%_FNCNAME%(0,102,1)= 0.0, -6, 0, 1, 20, 17, -4

%_FNCNAME%(0,103,1)= 0.0, -4, 0, 1, -5, 4, -6

%_FNCNAME%(0,104,1)= 0.0, -5, 0, 1, -1, 1, -4

%_FNCNAME%(0,105,1)= 0.0, -1, 0, 2, 0, 0, 4

%_FNCNAME%(0,106,1)= 0.0, -4, 0, 1, 4, 17, -1

%_FNCNAME%(0,107,1)= 0.0, -1, 0, 2, 0, 0, 21

%_FNCNAME%(0,108,1)= 0.0, -6, 0, 1, 21, 17, -1

%_FNCNAME%(0,109,1)= 0.0, -1, 0, 1, -4, 4, -6

%_FNCNAME%(0,110,1)= 0.0, -4, 0, 1, -5, 1, -1

%_FNCNAME%(0,111,1)= 0.0, -1, 0, 1, -3, 3, -4

%_FNCNAME%(0,112,1)= 0.0, -1, 7, 1, -1, 0, 0

%_FNCNAME%(0,113,1)= 0.0, -3, 0, 1, -2, 3, -1

%_FNCNAME%(0,114,1)= 0.0, 99, 0, 1, -3, 0, 0

BF,BEHIND,HGEN, %TBEHIND%   

CMDELE,BEHIND

ALLSEL,ALL

SOLVE

BFDELE,all,HGEN

*ENDDO

htbbzzg

  你的热载荷施加在节点 Component BEHIND 上，而该 component 定义为：
      LOCAL,12,2,0,YY,zz,,,,a2/b,c/a2,
     NSEL,S,LOC,X,0,b
     NSEL,R,LOC,y,-90,90
     NSEL,R,LOC,z,270,360
     CM,BEHIND,NODE
  由于 a2, b, c 都是常数，在循环中是不变的，所以 Component BEHIND 中的节点是不变的，加载位置也就不会改变。

zht771493640

htbbzzg 发表于 2016-5-7 08:20
你的热载荷施加在节点 Component BEHIND 上，而该 component 定义为：
      LOCAL,12,2,0,YY,zz,,,,a2/ ...

可是这个热源命令流加载到平板上就移动了
D=0.013
b=2*D
a1=0.5*D
a2=1.2*D
c=0.0035
f1=2*a1/(a1+a2)
f2=2*a2/(a1+a2)
YC= 0.019
M=0.9      
W0=5900            
W=W0*M                  
STEP=0.0015            
N=length/STEP     
V=0.003
TIME_INC=STEP/V
v_num=2！第一层焊缝的体号


*DO,I,1,N
ZZ=I*STEP
TIME=TIME+TIME_INC !!!!!!!每步焊接时间，时间跟踪
NSUBST, 2, 2, 2
TIME,TIME
LNSRCH, ON
!!!!!!!生死单元的处理
VSEL, S,volu,,2,2,1
ESLV, S, 1                                                                                                          
nsel,r,loc,Z,0,ZZ
ESLN, R
ealive,all
alls
!!!!!!双椭球体热源的加载         
!!!前半球节点的选取

LOCAL,11,2,0, yc,zz, , , ,b/a1,c/a1,  
NSEL,S,LOC,X,0,b
NSEL,R,LOC,y,-90,90
NSEL,R,LOC,z,0,90

CM,FRONT,NODE
ALLSEL,ALL

!!!!!!!!!!!!!!!!!!!!!!!!!!!
LOCAL,13,0,0,yc,zz, , , ,1,1,
!!!前半球函数、表格定义
!!!前半球函数、表格定义
*DEL,_FNCNAME   
*DEL,_FNCMTID   
*DEL,_FNC_C1
*DEL,_FNC_C2
*DEL,_FNC_C3
*DEL,_FNC_C4
*DEL,_FNC_C5
*DEL,_FNCCSYS
*DEL,'TFRONT'    !!!!!!!!   
*SET,_FNCNAME,'TFRONT'
*DIM,_FNC_C1,,1
*DIM,_FNC_C2,,1
*DIM,_FNC_C3,,1
*DIM,_FNC_C4,,1
*DIM,_FNC_C5,,1
*SET,_FNC_C1(1),W   
*SET,_FNC_C2(1),f1  
*SET,_FNC_C3(1),b   
*SET,_FNC_C4(1),c   
*SET,_FNC_C5(1),a1  
*SET,_FNCCSYS,13
*DIM,%_FNCNAME%,TABLE,7,38,1,,,,%_FNCCSYS%
%_FNCNAME%(0,0,1)= 0.0, -999
%_FNCNAME%(2,0,1)= 0.0
%_FNCNAME%(3,0,1)= %_FNC_C1(1)%
%_FNCNAME%(4,0,1)= %_FNC_C2(1)%
%_FNCNAME%(5,0,1)= %_FNC_C3(1)%
%_FNCNAME%(6,0,1)= %_FNC_C4(1)%
%_FNCNAME%(7,0,1)= %_FNC_C5(1)%
%_FNCNAME%(0,1,1)= 1.0, -1, 16, 3, 0, 0, 0
%_FNCNAME%(0,2,1)= 0.0, -2, 0, 6, 0, 0, -1
%_FNCNAME%(0,3,1)=   0, -3, 0, 1, -2, 3, -1
%_FNCNAME%(0,4,1)= 0.0, -1, 0, 1, -3, 3, 17
%_FNCNAME%(0,5,1)= 0.0, -2, 0, 1, -1, 3, 18
%_FNCNAME%(0,6,1)= 0.0, -1, 0, 0, 0, 0, 0
%_FNCNAME%(0,7,1)= 0.0, -3, 0, 1, 0, 0, -1
%_FNCNAME%(0,8,1)= 0.0, -4, 0, 1, -1, 2, -3
%_FNCNAME%(0,9,1)= 0.0, -1, 0, 3, 0, 0, -4
%_FNCNAME%(0,10,1)= 0.0, -3, 0, 1, -4, 3, -1
%_FNCNAME%(0,11,1)= 0.0, -1, 0, 2, 0, 0, 2
%_FNCNAME%(0,12,1)= 0.0, -4, 0, 1, 2, 17, -1
%_FNCNAME%(0,13,1)= 0.0, -1, 0, 2, 0, 0, 19
%_FNCNAME%(0,14,1)= 0.0, -5, 0, 1, 19, 17, -1
%_FNCNAME%(0,15,1)= 0.0, -1, 0, 1, -4, 4, -5
%_FNCNAME%(0,16,1)= 0.0, -4, 0, 2, 0, 0, 3
%_FNCNAME%(0,17,1)= 0.0, -5, 0, 1, 3, 17, -4
%_FNCNAME%(0,18,1)= 0.0, -4, 0, 2, 0, 0, 20
%_FNCNAME%(0,19,1)= 0.0, -6, 0, 1, 20, 17, -4
%_FNCNAME%(0,20,1)= 0.0, -4, 0, 1, -5, 4, -6
%_FNCNAME%(0,21,1)= 0.0, -5, 0, 1, -1, 1, -4
%_FNCNAME%(0,22,1)= 0.0, -1, 0, 2, 0, 0, 4
%_FNCNAME%(0,23,1)= 0.0, -4, 0, 1, 4, 17, -1
%_FNCNAME%(0,24,1)= 0.0, -1, 0, 2, 0, 0, 21
%_FNCNAME%(0,25,1)= 0.0, -6, 0, 1, 21, 17, -1
%_FNCNAME%(0,26,1)= 0.0, -1, 0, 1, -4, 4, -6
%_FNCNAME%(0,27,1)= 0.0, -4, 0, 1, -5, 1, -1
%_FNCNAME%(0,28,1)= 0.0, -1, 0, 1, -3, 3, -4
%_FNCNAME%(0,29,1)= 0.0, -1, 7, 1, -1, 0, 0
%_FNCNAME%(0,30,1)= 0.0, -3, 0, 1, -2, 3, -1
%_FNCNAME%(0,31,1)= 0.0, -1, 16, 3.14159265358979310, 0, 0, 0
%_FNCNAME%(0,32,1)= 0.0, -2, 0, 3.14159265358979310, 0, 0, -1
%_FNCNAME%(0,33,1)= 0.0, -4, 0, 1, -2, 3, -1
%_FNCNAME%(0,34,1)= 0.0, -1, 0, 1, -4, 3, 21
%_FNCNAME%(0,35,1)= 0.0, -2, 0, 1, -1, 3, 19
%_FNCNAME%(0,36,1)= 0.0, -1, 0, 1, -2, 3, 20
%_FNCNAME%(0,37,1)= 0.0, -2, 0, 1, -3, 4, -1
%_FNCNAME%(0,38,1)= 0.0, 99, 0, 1, -2, 0, 0
BF,FRONT,HGEN, %TFRONT%     
CMDELE,FRONT   
ALLSEL,ALL
!!!后半球节点的选取
LOCAL,12,2,0,yc,zz,,,,a2/b,c/a2,
NSEL,S,LOC,X,0,b
NSEL,R,LOC,y,-90,90
NSEL,R,LOC,z,270,360

CM,BEHIND,NODE
!!!后半球加载
LOCAL,14,0,0,yc,zz,,,,1,1,
!!!后半球函数、表格定义
*DEL,_FNCNAME   
*DEL,_FNCMTID   
*DEL,_FNC_C1
*DEL,_FNC_C2
*DEL,_FNC_C3
*DEL,_FNC_C4
*DEL,_FNC_C5
*DEL,_FNCCSYS
*DEL,'TBEHIND'  !!!!!!!!!   
*SET,_FNCNAME,'TBEHIND'
*DIM,_FNC_C1,,1
*DIM,_FNC_C2,,1
*DIM,_FNC_C3,,1
*DIM,_FNC_C4,,1
*DIM,_FNC_C5,,1
*SET,_FNC_C1(1),W   
*SET,_FNC_C2(1),f2
*SET,_FNC_C3(1),b   
*SET,_FNC_C4(1),c   
*SET,_FNC_C5(1),a2  
*SET,_FNCCSYS,14                     
*DIM,%_FNCNAME%,TABLE,7,38,1,,,,%_FNCCSYS%
%_FNCNAME%(0,0,1)= 0.0, -999
%_FNCNAME%(2,0,1)= 0.0
%_FNCNAME%(3,0,1)= %_FNC_C1(1)%
%_FNCNAME%(4,0,1)= %_FNC_C2(1)%
%_FNCNAME%(5,0,1)= %_FNC_C3(1)%
%_FNCNAME%(6,0,1)= %_FNC_C4(1)%
%_FNCNAME%(7,0,1)= %_FNC_C5(1)%
%_FNCNAME%(0,1,1)= 1.0, -1, 16, 3, 0, 0, 0
%_FNCNAME%(0,2,1)= 0.0, -2, 0, 6, 0, 0, -1
%_FNCNAME%(0,3,1)=   0, -3, 0, 1, -2, 3, -1
%_FNCNAME%(0,4,1)= 0.0, -1, 0, 1, -3, 3, 17
%_FNCNAME%(0,5,1)= 0.0, -2, 0, 1, -1, 3, 18
%_FNCNAME%(0,6,1)= 0.0, -1, 0, 0, 0, 0, 0
%_FNCNAME%(0,7,1)= 0.0, -3, 0, 1, 0, 0, -1
%_FNCNAME%(0,8,1)= 0.0, -4, 0, 1, -1, 2, -3
%_FNCNAME%(0,9,1)= 0.0, -1, 0, 3, 0, 0, -4
%_FNCNAME%(0,10,1)= 0.0, -3, 0, 1, -4, 3, -1
%_FNCNAME%(0,11,1)= 0.0, -1, 0, 2, 0, 0, 2
%_FNCNAME%(0,12,1)= 0.0, -4, 0, 1, 2, 17, -1
%_FNCNAME%(0,13,1)= 0.0, -1, 0, 2, 0, 0, 19
%_FNCNAME%(0,14,1)= 0.0, -5, 0, 1, 19, 17, -1
%_FNCNAME%(0,15,1)= 0.0, -1, 0, 1, -4, 4, -5
%_FNCNAME%(0,16,1)= 0.0, -4, 0, 2, 0, 0, 3
%_FNCNAME%(0,17,1)= 0.0, -5, 0, 1, 3, 17, -4
%_FNCNAME%(0,18,1)= 0.0, -4, 0, 2, 0, 0, 20
%_FNCNAME%(0,19,1)= 0.0, -6, 0, 1, 20, 17, -4
%_FNCNAME%(0,20,1)= 0.0, -4, 0, 1, -5, 4, -6
%_FNCNAME%(0,21,1)= 0.0, -5, 0, 1, -1, 1, -4
%_FNCNAME%(0,22,1)= 0.0, -1, 0, 2, 0, 0, 4
%_FNCNAME%(0,23,1)= 0.0, -4, 0, 1, 4, 17, -1
%_FNCNAME%(0,24,1)= 0.0, -1, 0, 2, 0, 0, 21
%_FNCNAME%(0,25,1)= 0.0, -6, 0, 1, 21, 17, -1
%_FNCNAME%(0,26,1)= 0.0, -1, 0, 1, -4, 4, -6
%_FNCNAME%(0,27,1)= 0.0, -4, 0, 1, -5, 1, -1
%_FNCNAME%(0,28,1)= 0.0, -1, 0, 1, -3, 3, -4
%_FNCNAME%(0,29,1)= 0.0, -1, 7, 1, -1, 0, 0
%_FNCNAME%(0,30,1)= 0.0, -3, 0, 1, -2, 3, -1
%_FNCNAME%(0,31,1)= 0.0, -1, 16, 3.14159265358979310, 0, 0, 0
%_FNCNAME%(0,32,1)= 0.0, -2, 0, 3.14159265358979310, 0, 0, -1
%_FNCNAME%(0,33,1)= 0.0, -4, 0, 1, -2, 3, -1
%_FNCNAME%(0,34,1)= 0.0, -1, 0, 1, -4, 3, 21
%_FNCNAME%(0,35,1)= 0.0, -2, 0, 1, -1, 3, 19
%_FNCNAME%(0,36,1)= 0.0, -1, 0, 1, -2, 3, 20
%_FNCNAME%(0,37,1)= 0.0, -2, 0, 1, -3, 4, -1
%_FNCNAME%(0,38,1)= 0.0, 99, 0, 1, -2, 0, 0
BF,BEHIND,HGEN, %TBEHIND%   
CMDELE,BEHIND
ALLSEL,ALL

SOLVE
BFDELE,all,HGEN
*ENDDO
TIME=TIME+20
NSUBST,20, 20,20                                                         
TIME,TIME
SOLVE  
TIME=TIME+760
NSUBST,10,10,10                                                         
TIME,TIME
SOLVE

htbbzzg

  抱歉，上一次看的不仔细，你的热源确实是移动的，问题是选择受热节点不正确。
  你的循环一共执行 N 步，由命令   N=0.5*3.14159/STEP   得到  N = 78.54，实际执行到 78 步。
  在每个循环中，使用两个由节点组成的  Component  front 和 behind 进行加载，但是这些 Component 有问题，我把每次循环输出的两个 Component 记录下来，然后查看其中的内容，结果发现有相当多的 Component 中并没有节点，也就是说，热源位置移动了，但是由于选择加载节点有问题，造成很多循环实际上并没有加载。    以下各图分别是不同循环时，两个 Component 中的节点个数，每一行由 Component 名、实体类型和实体个数组成，其中,第 i 次循环的i Component 名以 front 或 behind 后面加上循环变量 i 的数值构成：实体类型都是 Nodes；实体个数为 0 不是该 Component 中没有节点。
   












  应该是确定加载节点部分的命令流有问题，你自己找一下问题并修改一下吧。