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Heat transfer convergence problem

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Old   February 26, 2007, 13:32
Default Heat transfer convergence problem
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I am trying to simulate buoyancy driven natural convection problem. The domain is closed, containing a room and corridor connected via door. The heat is generated by a separate heat source zone in the room. The simulation is transient. I am using the ideal-gas for density and the rest of air properties are kept constant. I am trying for months to have convergence and still not achieved. I would be really grateful for any tips regarding the above.

Many thanks, Kam
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