The Ansys Innovation Space website recently experienced a database corruption issue. While service has been restored there appears to have been some data loss from November 13. We are still investigating and apologize for any issues our users may have as a result.

Ansys Learning Forum Forums Discuss Simulation Fluids ANSYS fluent – Rocky DEM coupling Reply To: ANSYS fluent – Rocky DEM coupling

Saeed
Subscriber

The reason that I have chosen this cell size is that my particles in Rocky are 20mm so I need to have mesh size larger than particle size which I tried to satisfy that in hexa cells. Now , I want to ask in geometries like a mixing tank which we can not have a structured mesh and for example near the impeller we need a finer mesh , what should I do to have reliable results ? 

Thanks