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

January 5, 2024 at 3:21 am
farzad pour
Subscriber

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