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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Is it possible to compile an UDF to alter the height of vertical wall during the course of solution? › Reply To: Is it possible to compile an UDF to alter the height of vertical wall during the course of solution?

October 28, 2021 at 2:32 pm
Rob
Forum Moderator
I assume this is transient. In that case you could also split the mesh or relabel a zone(s). To do this accurately you'd need to pre-plan the positions to then split the mesh afterwards.
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