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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › DPM Drag Law UDF Error › Reply To: DPM Drag Law UDF Error

October 29, 2021 at 2:46 pm
Rob
Forum Moderator
Turn off the DDPM/DEM/Euler model and try it. The call is taking Reynolds Number from somewhere so multiphase turbulence might be effecting something. If that works turn the other model back on and see what options you have in the viscous panel relating to the multiphase turbulence.