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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Laser Melting heat source UDF issue [FLUENT Crashing] › Reply To: Laser Melting heat source UDF issue [FLUENT Crashing]

August 14, 2024 at 8:52 am
Rob
Forum Moderator

You'll find some of the UDF calls come at start/end of a time step so it's always worth running before checking output values.Â