Reply To: Fluent: Heat Flux on Solid Fluid CHT Interface

[gordon.howat]

Thank you for your reply Rob.

Does how the interface is set up change this? It's currently a multibody part ( Inventor .ipt) which I take into Spaceclaim  for clean up. I delete duplicate faces in Spaceclaim so the interfaces becomes single surfaces which Fluent then creates shadow walls for (I think, bit unclear about how this works). If I dont delete those duplicate faces would there be two walls for each interface in Fluent so I can attach +ve flux on the fluid side and -ve flux on the solid side?