Urgent! forced conection.
Hi all i face whit a problem that it really confused me! i split a face whit an edge and so create 2 zone, one of those is solid and another one is fluid(air) i assign vilocity_inlet to left edge of fluid zone and outflow to right. indeed flow air cross over the solid. i active energy equation and use unsteady condition and K-e. i want to see its cooling after several minutes. but after 20secs i couldn't see any changing in solid zone. i can see thermal boundary layer over solid wall but seem that air can not cool the solid i hope it be enough explanation ,.please tell me : why solid's temperature is constant? k=100 initial temp of solid:500k(i patch solid zone on 500k) velocity inlet :10m/s-300k Whit king regrds Amir
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