Plasmatron Air Flow (How do I make an inlet/outlet for a hollow cylinder?)

[cam652]

I'm trying to make an air flow simulation with this model of a gliding arc plasmatron. I'm new to Ansys, and I've only made meshes for fluid domains. How do I make the boundary conditions (inlets, outlets, etc.) for this model? I've attached a series of images for different views; some have parts hidden to show other parts inside.

[Essence]

Hello,

Have you generated the mesh? If not, then I would recommend you to first import the geometry in Discovery/SpaceClaim, create the named selections and then import the model in Meshing.

[cam652]

Yes, I have generated the mesh. All of the screenshots were taken in the meshing software.