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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › modeling heat transfer considering thin wall separating two fluids › Reply To: modeling heat transfer considering thin wall separating two fluids

September 27, 2023 at 9:30 am
Rob
Forum Moderator

Correct, the two labels are the two sides of the wall. You only set the thickness once, and leave the thermal setting as "coupled". You may also want to review shell conduction. 

If the wall is truely "external" then you can set a HTC to the outside and a free stream temperature. It depends where you want to end the modelled domain.Â