Create new surface to existing CAD file
 

Hello all,

I have created an CAD-file using Freecad, I want to create the mesh using snappyHexMesh (OpenFOAM) but run the case using Fluent. The problem is that I require two surface heat sources on the mesh which I haven´t been able to create using Freecad+snappyHexMesh yet. Can I create both surfaces in order to set them as surface heat sources in Ansys Meshing or in Fluent? I know that I can program an UDF in order to add volumetric heat sources (which I will have to do anyway).

I would really appreciate your help.

Thank you very much in advance.