How to use Catia's mesh in Fluent
 

Hi, I'm trying to investigate the impact of the thickness of a piece in Fluent so I used the parametric tools provide by Catia to make the geometry and the mesh. But after that Catia can only export .model and .dat mesh and fluent required a .msh mesh. I know that there's a version of Catia wich includes Fluent but I can't afford that. I tried to export in a first step the mesh in Gambit (Fluent's preprocessor) but without success too. Does anyone has already deal with that?

Thanks for your help. Renaud