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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Divergence (possibly) caused by automatic mesh refinement › Reply To: Divergence (possibly) caused by automatic mesh refinement

September 9, 2024 at 10:22 am
Rob
Forum Moderator

The prism refinement is for inflation layers and generally assumes you split the whole layer; depending on the version you'll get an error/failure/warning if the end of the prism split isn't terminated at the "end" of a wall. Not something you want to use in this scenario. 

Is the refinement/coarsening region being updated a lot? Ie is the adaption routine being triggered very frequently in that region? Can you post some images of the mesh?