Ansys Learning Forum Forums Discuss Simulation Fluids Cyclone (Stairmand) simulation using RSM Reply To: Cyclone (Stairmand) simulation using RSM

Rob
Forum Moderator

Plot what you're seeing. In theory you may want transient, but you also need to understand what's happening in your model. Just plotting a couple of curves isn't sufficient post processing. 

Back flow is also normal, you may want to read up on radial pressure distribution too (pressure boundary panel).Â