[devilkappy]

Dear all,
Im using student version of Fluent and I always have a problem when it finishes simulating. The program suddenly stop moving and then there is no response.

2ndly, Im doing simulation with radiation which I have only stainless tank and I want to see temperature distribution on the tank from solar energy. I have been doing this several times and every time the temperature is the same. Could you please enlighten me how to set up the boundary condition?
Should I generate the closure and define the velocity of air?

Thank you