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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › species gradient calculation UDF error — can’t find the function › Reply To: species gradient calculation UDF error — can’t find the function

January 7, 2025 at 7:41 pm
ll00023
Subscriber

I am confused. why I setup cases in the same way. but no mass fraction derivative shows up here. but it got UDS. UDM is zero.

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