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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › DPM model VS DDPM model › Reply To: DPM model VS DDPM model

September 16, 2022 at 10:54 am
Rob
Forum Moderator

DPM Volume Fraction is calculated per cell. If the cell size changes rapidly, or there are very few parcels in that area the results can be a little misleading. Read the definition in the link I shared.Â