Karthik R


I'd say this - unless you are trying to create interfaces and use them in your analysis (for MRF or sliding mesh), please use a conformal mesh. If you are planning to use this non-conformal mesh, please post some screenshots. 

Also, when you create the mesh, can you check the quality of your mesh in WB meshing? What is your maximum skewness? Can you lower this number and test the interface creation in Fluent to see if your issue is resolved?