Ansys Learning Forum Forums Discuss Simulation Fluids WARNING- STAIR STEPPING OF ALL BOUNDARY LAYERS OCCURRED AT 3 LOCATIONS ‘ Reply To: WARNING- STAIR STEPPING OF ALL BOUNDARY LAYERS OCCURRED AT 3 LOCATIONS ‘

Federico
Ansys Employee

You should inspect the locations where stair-stepping is occuring and evaluate if the mesh is acceptable, but considering the fact that you have 3 stair-stepping locations on a 2M cell mesh of good quality, it may not be an issue for you.