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ymh0427

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finish
/filname
/filname,al_fe_weld
/title,al_fe_weld
/units,si
btol,1e-7
/prep7
len=0.1
wid=0.05
thic=0.0015
lnum=20
i=100
u=10
v=0.5/60
pi=acos(-1)
eta=0.8
k=1.2e5
them0=25
qmax=k*eta*u*i/pi
radius=0.06
et,1,solid70
mp,dens,1,8030
mp,dens,2,4850
mp,alpx,1,1.78e-5
mp,alpx,2,9.36e-6
mp,kxx,1,16.3
mp,kxx,2,7.44
mp,c,1,502
mp,c,2,544
k,1,0,0,0
k,2,0,0,0.1
l,1,2
rectng,0,0.0005,0,0.001
rectng,0,0.05,0,0.001
rectng,0,-0.05,-0.0005,0
rectng,0,-0.05,0,0.001
rectng,0,-0.05,0,0.0015
pcirc,0,0.0005,270,360
wpoffs,0,0.001,0
pcirc,0,0.0005,0,90
wpcsys
vdrag,all,,,,,,1  
vptn,all
vglue,all
nummrg,all
numcmp,volume
vplot
/view,,2,4,3
/replot
allsel
lsel,s,,,88,91
lesize,all,,,50,10
allsel
lsel,a
lsel,s,,,10
lsel,a,,,44
lesize,all,,,50,0.1
allsel
lsel,s,,,92
lsel,a,,,95
lsel,a,,,20
lsel,a,,,65
lsel,a,,,93
lsel,a,,,96
lesize,all,,,50,10
allsel
lsel,s,length,,0.1
lesize,all,,,100
allsel
esize,0.0005  
vsel,s,,,1  
vsel,a,,,4  
mat,1   
vsel,all
vsel,s,,,2,3
vsel,a,,,5,7
mat,2   
vsel,all
vsweep,all,,,0  
allsel
finish
/solu
esel,all
*get,nemax,elem,,num,max
*get,nemin,elem,,num,min
alls
antype,trans
trnopt,full
nropt,full,,on
pred,on
timint,0,struct
timint,1,thern
tintp,0.005,,,1,0.5,0.2
tref,25
t=0
dt0=1e-6
dt1=0.5
tinc=len/(lnum*v)
time,dt0
timint,off
kbc,1
nsubst,1
esel,all
nsle,s
ic,all,temp,25
alls
outres,all,all
solve
esel,all
eplot
*do,im,0,lnum,0.1
        vsel,s,,,4
        vsel,a,,,3
        vsel,a,,,7
        eslv,r
        nsle
        asel,s,area,,30
        asel,a,area,,47
        asel,a,area,,52
        nsla,s,1
        esln,r,0
        c=v*tinc*im
        b=thic
        a=-0.0005
        tm=dt1+im*tinc
        time,tm
        antype,4,vtrest
        timint,on
        autots,on
        kbc,1
        deltim,0.1,0.1,0.2
        *do,i,nemin,nemax,1
                *if,esel(i),eq,1,then
                        xsy=centrx(i)
                        ysy=centry(i)
                        zsy=centrz(i)
                        rr=abs(sqrt((xsy-a)*(xsy-a)+(ysy-b)*(ysy-b)+(zsy-c)*(zsy-c)))
                        *if,rr,le,radius,then
                                qr=qmax*exp(-k*rr*rr)
                                sfe,i,nmface(i),hflux,,qr
                        *endif
                *endif
        *enddo
        asel,s,mat,,1
        asel,a,mat,,2
        asel,u,,,30
        asel,u,,,47
        asel,u,,,52
        nsla,r
        sf,all,conv,200,293
        allsel
        outres,all,all
        solve
        esel,all
        vsel,s,,,4
        vsel,a,,,3
        vsel,a,,,7
        eslv,r
        nsle
        asel,s,area,,30
        asel,a,area,,47
        asel,a,area,,52
        nsla,r,1
        esln,r,0
        *do,i,1,6
                sfedele,all,i,hflux
        *enddo
        allsel
*enddo
esel,all
eplot
save
finish
/filname
/filname,heat_stress
/prep7
allsel
esel,s,,type,2
etchg,tts
mptemp,1,25,500,1000,1500,2000
mpdata,ex,1,1,1.93e11,1.5e11,0.7e11,0.1e11,0.01e11
mpdata,ex,2,1,1.02e11,0.5e11,0.08e11,0.001e11,0.0001e11
tb,bkin,1,5
tbtemp,25,1
tbdata,1,1200e6,0.193e11
tbtemp,500,2
tbdata,1,933e6,0.15e11
tbtemp,1000,3
tbdata,1,435e6,0.07e11
tbtemp,1500,4
tbdata,1,70e6,0.01e11
tbtemp,2000,5
tbdata,1,7e6,0.001e11
tb,bkin,2,5
tbtemp,25,1
tbdata,1,800e6,0.102e11
tbtemp,500,2
tbdata,1,400e6,0.05e11
tbtemp,1000,3
tbdata,1,70e6,0.008e11
tbtemp,1500,4
tbdata,1,1e6,0.0001e11
tbtemp,2000,5
tbdata,1,0.1e6,0.00001e11
mp,nuxy,1,0.29
mp,nuxy,2,0.3
finish
/solu
antype,trans
solcontrol,off
neqit,100
lumpm,0
allsel
tref,25
autots,on
kbc,1
lnsrch,1
trnopt,full
nropt,full,,off
allsel
*do,im,0,12,1
        tm=dt1+im
        time,tm
        ldread,temp,,,tm,0,al_fe_weld,rth
        solve
*enddo
finish

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ymh0427

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ÒýÓûØÌû:
2Â¥: Originally posted by fangdian at 2015-01-15 18:25:50
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ymh0427: ½ð±Ò+2, ¡ï¡ï¡ïºÜÓаïÖú 2015-01-15 20:01:59
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ymh0427: ½ð±Ò+8, ¡ï¡ï¡ïºÜÓаïÖú 2015-01-19 10:37:16
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CAE
4Â¥2015-01-16 13:53:49
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ymh0427

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by °¢Æß²»±¿ at 2015-01-16 13:53:49
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Temperatures for material properties must be in ascending order.  The   
MPTEMP command is ignored.  
ÎÒ°ÑÃüÁîÁ÷¸ÄΪÕâÑùÁË
mptemp,,,,,,,,
mptemp,1,25
mptemp,2,250
mptemp,3,500
mptemp,4,750
mptemp,5,1000
mptemp,6,1500
mptemp,7,1700
mptemp,8,2500
mpdata,kxx,1,,50
mpdata,kxx,1,,47
mpdata,kxx,1,,40
mpdata,kxx,1,,27
mpdata,kxx,1,,30
mpdata,kxx,1,,35
mpdata,kxx,1,,14
mpdata,kxx,1,,14.2
mpdata,c,1,,460
mpdata,c,1,,480
mpdata,c,1,,530
mpdata,c,1,,675
mpdata,c,1,,670
mpdata,c,1,,660
mpdata,c,1,,780
mpdata,c,1,,820
mp,dens,1,7800
mp,alpx,1,1.78e-5
mptemp,,,,,,,,
mptemp,1,25
mptemp,2,100
mptemp,3,200
mptemp,4,300
mptemp,5,400
mptemp,6,500
mptemp,7,600
mpdata,kxx,2,,176
mpdata,kxx,2,,180
mpdata,kxx,2,,184
mpdata,kxx,2,,188
mpdata,kxx,2,,192
mpdata,kxx,2,,198
mpdata,kxx,2,,200
mpdata,c,2,,728
mpdata,c,2,,795
mpdata,c,2,,879
mpdata,c,2,,963
mpdata,c,2,,1089
mpdata,c,2,,1290
mpdata,c,2,,1560
mp,dens,2,2700
mp,alpx,2,9.36e-6
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