temperature dependent thermophysicalProperties
Hello,
I'm working on chtMultiRegionFoam and simulate the cooling of a fluid region, which is surrounded with a solid region. There are no inlets or outlets. If I use in thermophysicalProperties only constant values my simulation works. But if I want to use temperature dependent values ( I use: transport polynomial; thermo hPolynomial; equationOfState icoPolynomial; ) then my simulation crashes. I found the following thread in this forum: https://www.cfd-online.com/Forums/op...roperties.html In this thread Praveen aksed: Quote:
I tried to use inletOutlet boundary conditions for U and p_rgh. Then the simulation runs, but the cooling is to fast and unrealistic. Thank you very much. |
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