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Old   June 27, 2015, 07:39
Default natural convection
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hello all,
i am a bit new to CFD, so plz forgive my basic question.

i want to determine change in wall temperature and wall heat flux for 2d axissymmetric case,

can any one guide me on the boundary conditions i should use.

i am using air ideal gas and i have modelled wall as fix temperature and default heat flux zero conditions both times i am getting wrong results.

can anyone plz guide,as i am really stuck badly

thank you.
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Old   June 27, 2015, 21:11
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can any one plz guide me thesis is completely stuck due to this problem!!
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