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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › How to get shear rate macro in UDF? › Reply To: How to get shear rate macro in UDF?

July 23, 2021 at 1:57 pm
Karthik Remella
Administrator
Hello Just to add to 's answer - you can use Fluent expressions directly without using UDF. You should find the parameter you are looking for under 'Derivatives'.
Karthik