Ansys Assistant will be unavailable on the Learning Forum starting January 30. An upgraded version is coming soon. We apologize for any inconvenience and appreciate your patience. Stay tuned for updates.

Ansys Learning Forum Forums Discuss Simulation Fluids Periodic Boundary Condition with Pressure Far-field Reply To: Periodic Boundary Condition with Pressure Far-field

Rob
Forum Moderator

There shouldn't be any/much of a pressure wave hitting the outer face looking at the above. If you plot pressure when it's a wall what are you seeing? Pressure outlet with reverse flow direction from neighbouring cell ought to do it. 

[bingo_chatbox]