|February 22, 2011, 21:01||
Join Date: Dec 2010
Posts: 21Rep Power: 7
I am having trouble getting convergence of a heat transfer problem. It is relative simple: air within a box, a heat source, and a heat sink, walls surrounding box are adiabatic (could this be the problem). The solids of the heat source and sink are modelled only as walls. I am using the incompressible ideal gas law and the flow is laminar.
It will complete 1000's of iterations with no change in residuals.
I have followed the steps as per the fluent user guide and obtained a converged solution without the energy equaion enabled, and then ran solution once enabling. Still no luck.
Any help appreciated.
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