命令流如下:
/title,temperature redistribution in gas flow
/prep7
et,1,141 ! 2D Cartesian system
mshape,1,2D ! 2D triangle elements
rectng,,500,,50
rectng,249,251,24.5,25
rectng,249,251,25,25.004
rectng,249,251,25.004,25.0055
rectng,249,251,25.0055,25.0058
rectng,249.975,250.025,25.004,25.0055
aovlap,all
nummrg,all
numcmp,all
lsel,s,,,1,3,2
lesize,all,,,100,-0.2
lsel,s,,,2,4,2
lesize,all,,,10,-5
lsel,s,,,5,9,2
lesize,all,,,100,-0.2
lsel,s,,,6,8,2
lesize,all,,,3
lsel,s,,,20,21,1
lesize,all,,,4
lsel,s,,,14,17,3
lesize,all,,,3
lsel,s,,,11,13,2
lesize,all,,,3
lsel,s,,,10,12,2
lesize,all,,,5
lsel,s,,,15,16,1
lesize,all,,,50
lsel,s,,,18,19,1
lesize,all,,,50
lsel,s,,,22,23,1
lesize,all,,,1
allsel
mat,2
amesh,2
amesh,3
amesh,4
mat,3
amesh,5
mat,4
amesh,6
mat,2
amesh,1
mat,1
amesh,7
!inlet
lsel,s,,,4
nsll,s,0
d,all,temp,293
d,all,vx,1000
d,all,vy,0
!outlet
lsel,s,,,2
nsll,s,0
d,all,pres,0
lsel,s,,,1,3,2
nsll,s,1
d,all,vx,0
d,all,vy,0
lsel,s,,,5
nsll,s,0
d,all,vx,0
d,all,vy,0
lsel,s,,,9
nsll,s,1
d,all,vx,0
d,all,vy,0
lsel,s,,,6,8,2
nsll,s,0
d,all,vx,0
d,all,vy,0
lsel,s,,,20,21,1
nsll,s,1
d,all,vx,0
d,all,vy,0
lsel,s,,,14,17,3
nsll,s,0
d,all,vx,0
d,all,vy,0
lsel,s,,,22,23,1
nsll,s,1
d,all,vx,0
d,all,vy,0
asel,s,,,2,,,1
nsll,s,1
d,all,temp,373
allsel
!solid properties
mp,dens,2,2.3e-3
mp,kxx,2,0.157
mp,c,2,0.7
mp,dens,3,2.27e-3
mp,kxx,3,0.0014
mp,c,3,1
mp,dens,4,3.1e-3
mp,kxx,4,0.019
mp,c,4,0.69
/SOLU
FLDATA1,SOLU,TEMP,T
FLDATA2,ITER,EXEC,20
FLDATA2,ITER,OVER,10
FLDATA2,ITER,APPE,10
FLDATA12,PROP,DENS,4
FLDATA13,VARY,DENS,1
FLDATA12,PROP,VISC,4
FLDATA13,VARY,VISC,0
FLDATA12,PROP,COND,4
FLDATA13,VARY,COND,0
FLDATA12,PROP,SPHT,4
FLDATA13,VARY,SPHT,0
FLDATA7,PROT,DENS,AIR-MM
FLDATA7,PROT,VISC,AIR-MM
FLDATA7,PROT,COND,AIR-MM
FLDATA7,PROT,SPHT,AIR-MM
ALLSEL,ALL
FINI |