[Janis_K]

Hello,
I am working on a heat transfer problem, which contains of solid, fluids and a porous domain. The porous domain consist of fluid and solid.

At the interface between porous and fluid domain I defined for the solid part a heat transfer via heat transfer coefficient and outer temperature, but during the solver run I see a T-Energy Domain Interface Flow = 0 [W].

But if I look at the Solid.Heat Flux in CFX Post I see a significant value of heat flux, also if I integrate over the interface area.

Where can I see the amount of heat flux from the solid of the porous domain to the surrounding fluid domain during the solver run?

Is the T-Energy Domain Interface Flow only relevant if there is a porous-solid interface?

Thanks a lot