命令流:
/filname, SIMPLIFIED MODEL
/title, AN TRANSSIENT THERMAL ANALYSYS IN A TRYING ROOM
keyw,pr_CFD,1
/prep7
et,1,fluid141
k,1,0,0,0
k,2,1,0,0
k,3,1.5,0,0
k,4,2.5,0,0
k,5,3,0,0
k,6,4,0,0
k,7,0,2,0
k,8,1,2,0
k,9,1.5,2,0
k,10,2.5,2,0
k,11,3,2,0
k,12,4,2,0
l,1,2
l,2,3
l,3,4
l,4,5
l,5,6
l,7,8
l,8,9
l,9,10
l,10,11
l,11,12
l,1,7
l,6,12
numcmp,line
al,all
rectng,1.25,2.75,0.5,1.5
asba,1,2
numcmp,area
esize,0.05
amesh,all
lplot
/pnum,line,1
lsel,s,,,7,9,2
nsll,s,1
d,all,vx,0
d,all,vy,-10
d,all,temp,343
lsel,s,,,1,5,2
lsel,a,,,6,12,2
lsel,a,,,11
lsel,a,,,13,16,1
nsll,s,1
d,all,vx,0
d,all,vy,0
lsel,s,,,2,4,2
nsll,s,1
d,all,pres,0
allsel
finish
/solu
fldata,iter,exec,100
fldata,iter,chec,10
fldata,temp,nomi,343
fldata,prot,dens,air-si
fldata,prot,visc,air-si
fldata,prot,cond,air-si
fldata,prot,spht,air-si
fldata,mir,mome,1
fldata,mir,temp,1
saved
solve
fldata,solu,tran,transient
fldata,time,step,200
fldata,time,numb,20
fldata,solu,temp,t
fldata,relx,flow,f
fldata,relx,temp,1
solve
finish
模型上方有两个热风进口,下方有两个出口,中间将来会加烘干物。
最后算出来结果温度场一片红,不知什么原因,希望高手指点!!
QQ:42983208,希望做这方面的同学能互相交流 |