Reply To: How To Refine Mesh — Outer Area of Circle

[Federico]

Hello Nate, 
first, the application that you are using is called Ansys Meshing, and is separate from Fluent.

second, if you want to have a conformal mesh between the two regions, it is recommended that you apply Share topoly at this contact at the CAD level. For example, if using SpaceClaim, you can share topology from the Workbench tab > Sharing > Share

Worth mentionning:
- share topology is recommended if using MRF (steady-state case) but not Sliding-mesh model (unsteady case)
- if you have shared topology at this contact, this will affect any existing Mesh-interfaces in your case (they will no longer be required).