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[求助]
ansys高斯熱源模擬
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/com, units: Mpa, mm - c - mW - mg -sec - mJ /title,LBW /prep7 et,1,solid70 mptemp,1,0,25,100,200,300,400 mptemp,,500,550,580,600,620,650 mptemp,,700,800,900,1000,1100,1200 mpdata,dens,1,1,1.79,1.79,1.79,1.79,1.79,1.79 mpdata,dens,1,,1.79,1.79,1.79,1.79,1.79,1.79 mpdata,dens,1,,1.79,1.79,1.79,1.79,1.79,1.79 mpdata,kxx,1,1,83.8,83.8,88,92.2,101,105 mpdata,kxx,1,,111.2,114.1,115.9,117.1,118.2,119.99 mpdata,kxx,1,,122.9,128.74,134.6,140.4,140.4,140.4 mpdata,c,1,1,1.089,1.089,1.090,1.130,1.210,1.269 mpdata,c,1,,1.269,1.269,1.269,1.269,1.269,1.269 mpdata,c,1,,1.269,1.269,1.269,1.269,1.269,1.269 mpdata,enth,1,1,0,25*1.79*1.089,100*1.79*1.090,200*1.79*1.130,300*1.79*1.210,400*1.79*1.269 mpdata,enth,1,,500*1.79*1.269,550*1.79*1.269,580*1.79*1.269,600*1.79*1.269,620*1.79*1.269+1.79*600,650*1.79*1.269+1.79*600 mpdata,enth,1,,700*1.79*1.269+1.79*600,800*1.79*1.269+1.79*600,900*1.79*1.269+1.79*600,1000*1.79*1.269+1.79*600,1100*1.79*1.269+1.79*600,1200*1.79*1.269+1.79*600 *dim,conve,table,8,1,1,temp conve(0,1,1)=1 conve(1,0,1)=0 conve(1,1,1)=12e-3 conve(2,0,1)=200 conve(2,1,1)=18.23e-3 conve(3,0,1)=400 conve(3,1,1)=40.38e-3 conve(4,0,1)=600 conve(4,1,1)=72.69e-3 conve(5,0,1)=800 conve(5,1,1)=125.00e-3 conve(6,0,1)=1000 conve(6,1,1)=150.38e-3 conve(7,0,1)=1500 conve(7,1,1)=200.00e-3 conve(8,0,1)=2000 conve(8,1,1)=250.65e-3 mpcopy,,1,2 rectng,-4,0,0,10 rectng,0,4,0,10 rectng,-50,50,0,10 aovlap,all aglue,all vext,all,,,,,100 vglue,all esize,1 type,1 mat,1 vmesh,1 vmesh,2 esize,5 type,1 mat,2 vmesh,3 vmesh,4 /solu antype,4 trnopt,full pred,on solcontrol,on nropt,full,,on !cnvtol,u,,0.5 !cnvtol,f,,0.05 cutcontrol,plslimit,10, !eqslv,sparse,,2 lnsrch,on autots,on tintp,,,,1,, timint,on tref,20 kbc,0 neqit,50 outres,all *********************穩(wěn)態(tài)分析處于初始條件****************** timint,off alls ic,all,temp,20 alls nsel,s,ext sf,all,conv,%conve%,20 time,1e-3 deltim,1e-3,1e-3,1e-3 kbc,1 allsel,all solve eplot ******************************熱源加載***************************** lsize=1 v=20 tinc=lsize/v rb=4 pi=3.1415926 p=8000e3 K=0.7 qm=(3*k*p)/(pi*16) max_time=5 max_z=5 max_x=5 *dim,laser,table,max_z,max_x,max_time,z,x,time *do,k,1,max_time,1 *do,i,1,max_z,1 laser(i,0,k)=(i-1)*lsize *enddo *do,j,1,max_x,1 laser(0,j,k)=(j-1)*lsize *enddo *do,i,1,max_z,1 *do,j,1,max_x,1 zcenter=v*(k-1)*tinc xcenter=0 *if,k,le,6,then distance=sqrt(((i-1)*lsize-zcenter)**2+((j-1)*lsize-xcenter)**2) *if,distence,le,rb,then laser(i,j,k)=qm/exp(2*distance**2/16) *else laser(i,j,k)=0 *endif *enddo *enddo laser(0,0,k)=(k-1)*tinc *enddo ************求解*************** t=0.05 timint,on nsle,s,loc,y,10 *do,t,1,5,tinc time,t deltim,,,,1 sf,all,hflux,%laser% solve *enddo finish ************************************************************************************************* 麻煩大神幫忙看看,問題:熱源加載是否正確呢? 求解設(shè)置是否又問題啊 @beefly @月只藍(lán) 發(fā)自小木蟲IOS客戶端 |
新蟲 (初入文壇)
新蟲 (初入文壇)
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