March 27, 2023 at 6:08 am
SRP
Ansys Employee

Hi,

You can create a UDF using a macro DEFINE_SOURCE.

For more details, I recommend you to refer to Fluent Customization manual: 2.3. Model-Specific DEFINE Macros (ansys.com)

If you are not able to access the link, please refer to this forum discussion: https://forum.ansys.com/forums/topic/using-help-with-links/#latest

Thank you