Ansys Learning Forum Forums Discuss Simulation Fluids Help – I am confused by discontinuity/simulation not converging Reply To: Help – I am confused by discontinuity/simulation not converging

Rob
Forum Moderator

Assuming you're correcting the reference area in Fluent and the mesh is good enough you should be OK. Review the flow field around the problem area, are you getting separation/stall effects?  Velocity vectors are useful to do this. 

You can automate some of the work, but depending on goals and compute resource it may not be worth the effort. For different angles are you altering the geometry or the inlet velocity vector components?