We’re putting the final touches on our new badges platform. Badge issuance remains temporarily paused, but all completions are being recorded and will be fulfilled once the platform is live. Thank you for your patience.

Ansys Learning Forum Forums Discuss Simulation Fluids Issues getting results on a simulation with a geometry from CATIA Reply To: Issues getting results on a simulation with a geometry from CATIA

Federico
Ansys Employee

It looks like there is something wrong with your mesh. 

It might be easier for you to import your .IGS file into Fluent Meshing and use our Watertight Geometry Workflow.

Here are a few workshops to get you started: Tutorial on Watertight Geometry Workflow | Ansys Courses