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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › CFD-DEM, different viscosity › Reply To: CFD-DEM, different viscosity

November 26, 2024 at 4:10 pm
Rob
Forum Moderator

You need to post process over the whole simulation to understand what the flow is doing, and then what the flow is doing to the particles.  Increasing viscosity will potentially alter the flow but has a more significant effect on drag. What does your project supervisor/Prof think?Â