[senthur]

i have problem that i have a model with volume meshed already with t-grid.it is a cht problem(conjugate heat transfer).it contains one panel inside a domain.that panel is volume meshed inside it inorder to give fan model on top of it.i gave a seperate name for the fan surface(top surface of the panel) and remaining panel already. but when i import it into the starccm, it automatically creates interfaces but not for fan surface . it does not shows option for fan model for the fan surface(since it is not an interface).it showing the boundary conditions(vel.inlet, pressure outlet, wall....).what to do.