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yanwentao

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[求助] 堆焊焊接模拟的命令流

/prep7
/units,si
toffst,273
rb=0.002
length=0.12
width=0.06
height=0.006
et,1,solid5
et,2,solid98
block,0,length,0,width,0,height
block,0,length,0,3*rb,0,height
block,0,length,0,rb*6,0,height
block,0,length,0,rb*12,0,height
vovlap,all

mptemp,1,0,400,600,800,1000,1500
mpdata,kxx,1,1,18.9,28.35,31.08,32.76,31.5,28.2
mpdata,c,1,1,580,756,840,882,756,797
mpdata,hf,1,1,9.66,59.43,84.32,109.2,180.6,359
mpdata,dens,1,1,7800,7550,7550,7550,7550,7550

定义焊缝区的单元尺寸
lesize,4,rb
lesize,5,rb
lesize,9,rb
lesize,14,rb
lesize,50,rb
lesize,10,rb
lesize,52,rb
lesize,23,rb
lesize,51,rb
lesize,49,rb
lesize,24,rb
定义过渡区的单元尺寸
lesize,31,2*rb
lesize,26,2*rb
定义远离焊缝区的单元尺寸
lesize,43,4*rb
lesize,38,4*rb
lesize,2,4*rb
lesize,7,4*rb
lesize,53,4*rb
lesize,54,4*rb
lesize,55,4*rb
lesize,56,4*rb
lesize,11,1.5*rb
lesize,12,1.5*rb
lesize,47,1.5*rb
lesize,48,1.5*rb
save
网格划分
type,1
mshkey,1
mshape,0
vmesh,5
vmesh,6
type,2
mshkey,0
mshape,1
vmesh,7
vmesh,8
save

/solu
antype,trans,new
timint,1,thern
tunif,25
nropt,auto,,
autos,on
outres,,all
v=0.01
tinc=rb/v
u=25
i=180
ef=0.75
p=25*180*ef
r=0.006
qmax=p/(3.14159*r**2)
max_time=1+length/rb
max_x=1+length/rb
max_y=1+width/rb
*dim,flux2,table,max_x,max_y,max_time,x,y,time     
*do,k,1,max_time,1
*do,i,1,max_x,1
flux2(i,0,k)=(i-1)*rb
*enddo
*do,j,1,max_y,1
flux2(0,j,k)=(j-1)*rb
*enddo
*do,i,1,max_x,1
*do,j,1,max_y,1
xcenter=v*(k-1)*tinc
ycenter=0
distance=sqrt(((i-1)*rb-xcenter)**2+((j-1)*rb-ycenter)**2)
*if,distance,le,r,then
flux2(i,j,k)=Qmax/exp(3*distance**2/(r**2))
*else
flux2(i,j,k)=0
*endif
*enddo
*enddo
flux2(0,0,k)=(k-1)*tinc
nsel,s,loc,z,height
sf,all,hflux,%flux2%
allsel,all
nsel,s,loc,x,0
sf,all,conv,10,20
allsel,all
nsel,s,loc,x,length
sf,all,conv,10,20
allsel,all
nsel,s,loc,y,0
sf,all,conv,10,20
allsel,all
nsel,s,loc,y,width
sf,all,conv,10,20
allsel,all
nsel,s,loc,z,0
sf,all,conv,10,20
allsel,all
time,k*rb/v
nsubst,5
solve
*enddo
save 这是我从一个论文里找到的命令流  可是我老计算不出来,不知道是什么情况,请大家帮我看看 哪块有问题
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