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 Reversed flows after switching inlet boundary conditions Reply To: Reversed flows after switching inlet boundary conditions

Rob
Forum Moderator

The sources may just need some very careful management. Part of the problem may be that as you remove mass & add heat for the process you cause more/less mass to be removed because the temperature changes: have a look at the Fluent phase change models (Eulerian and Eulerian Wall Film) models. 

[bingo_chatbox]