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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Issue with dynamic mesh and periodic BCs to model granular flow › Reply To: Issue with dynamic mesh and periodic BCs to model granular flow

July 23, 2024 at 3:44 pm
Prashanth
Ansys Employee

Not sure if it's late, you would need to increase the mesh resolution if you experience negative cell volume error, given the dynamic mesh conditions are setup properly.Â