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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Formation of bubble by VOF › Reply To: Formation of bubble by VOF

June 29, 2023 at 4:32 pm
SV
Subscriber

Seems to me the geometry should be symmetric around x-axis. I changed the axis, and it is running now. We normally like to see gravity acts in y-axis. Thank you. 
Do you know how to make a sharp interface. Please look at the picture, the interface between liquid and air is not very sharp.

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