Ansys Learning Forum Forums Discuss Simulation Fluids Free falling of a disk in FLUENT Reply To: Free falling of a disk in FLUENT

farzad pour
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Thanks for your reply. 

yes. I have activated body force and the properties of air and water are correctly defined.

About the free surface: indeed, the disk is fully submerged. It releases inside of the water, 5 cm below the free surface.Â