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Ansys Learning Forum Forums Discuss Simulation Fluids Error at Node 2: alloc_thread_sv: storage already exists for SV_REFINE_LEVEL Reply To: Error at Node 2: alloc_thread_sv: storage already exists for SV_REFINE_LEVEL

Rob
Forum Moderator

The error suggests it's a parallel issue. With that few cells on a partition you're likely to have several partitions interacting and that may not have handled a refinement/coarsening step well. Try on around 10 and see how it goes. 

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