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 Cell Zone Source terms. Reply To: Cell Zone Source terms.

Rob
Forum Moderator

Source terms can be set via DEFINE_SOURCE UDFs. Or you can split some cells out of the Fluent fluid and then assign values directly to that zone. Expressions are also available, but I've not used them for source terms (yet). 

[bingo_chatbox]