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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Air flow caused by heat source in closed volume › Reply To: Air flow caused by heat source in closed volume

April 16, 2024 at 12:29 pm
Federico
Ansys Employee

Hello, 

if you share topology in SpaceClaim, then you would not need to set the boundaries as interface, as you will have wall/shadow pairs on any solid-to-any contacts.

If you do not have shared topology, then you can set these as interfaces but you would then need to create a Mesh Interface in Fluent for non-conformal contacts.