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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › help parallelizing this udf › Reply To: help parallelizing this udf

September 9, 2024 at 11:11 am
Rob
Forum Moderator

All I can do is refer you to the UDF manual. The error isn't necessarily due to the parallel setup, as that generally just returns an incorrect value for the sums as Fluent sees the partition boundary cells two or more times. Try on one node and see what happens.