Hi I recently finished some work on channel flow, creating the geometry, mesh and boundary conditions using gambit and then exporting the mesh to run into Fluent. Now i have to do the same for a pipe flow but i'm abit confused in creating the geometry for the pipe. I'm getting three faces for the inlet and outlet and the whole pipe as the third face. What i really want to do is to specify the walls and consider the axisymmetry as i didn't for the channel in the boundary layer setting. Can i achieve that?

i would like your help.

Chris.