Unstable BuoyantBoussinesqSimpleFoam
Hello all,
I'm trying to solve a relatively simple steady-state heat transfer problem in a duct but I cannot get my solution to converge. I am using the BuoyantBoussinesqSimpleFoam solver. I've been able to get a converged solution using simpleFoam without heat transfer. I have attached a link to my case below. Any help would be greatly appreciated. Thanks! Link to case: http://www.speedyshare.com/hXuEP/R1-...-PR1.84.tar.gz |
Something to add to this is that there is clearly something wrong with my calculation of p_rgh, as it does not converge in each iteration. See output below:
Code:
Time = 8 |
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