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 How is the characteristic length of open channel flow calculated? Reply To: How is the characteristic length of open channel flow calculated?

Rob
Forum Moderator

You also need to avoid excessive aspect ratios when looking at VOF. So inflation meshes tend not to be recommended. 

[bingo_chatbox]