- 积分
- 0
- 注册时间
- 2019-5-22
- 仿真币
-
- 最后登录
- 1970-1-1
|
悬赏5仿真币未解决
本帖最后由 wangcbkxjh 于 2019-6-25 10:42 编辑
请问这个热源命令有问题吗,为什么一打开set convection on热源温度就透不过裂缝
new
config thermal gw
set th_numerical on
set atol 0.0008
poly reg 0 0.75,0 0.30,0 1.0
poly reg -0.0015 -0.0005,0 0.3,0.4 0.8
jset dip 90 dd 90 origin 0.284,0,1 id=1
jset dip 90 dd 90 origin 0.484,0,1 id=2
jset dip 15 dd 90 origin 0,0,0.4 id=3
jset dip 15 dd 90 origin 0,0,0.8 id=4
joint on
prop jmat=1 azero 2e-3 ares 2e-3 amax 2e-3
prop jmat=2 azero 1.5e-3 ares 1.5e-3 amax 1.5e-3
change jmat=1 range dip 90 dd 90
change jmat=2 range dip 15 dd 90
fluid density 1000 bulk 2e9 visc 1e-3
fluid fspec_heat 4180.0 fth_cond 0.6 fht_coe 10
gen edge 0.4
prop mat=1 dens 2700 k 6e9 g 4e9
prop mat=1 spec_heat 750 cond 2.26 diffus 3.2e-5
prop jmat=1 jkn 1e9 jks 1e9
prop jmat=2 jkn 1e9 jks 1e9
insitu pp 5e6
fix range x -0.0015 1.0
set flow off therm on mech off
cycle 100
fluid fht_coe 10000
apply thermal convection 50 1e99 range x -0.0015 -0.0005
set convection on
hist thtime
set therm on mech off flow off
set th_implicit on
set thdt 54000
step 1
plot contour temp
plot fpcontour temp
plot fpcontour pp
return
|
|