August 9, 2023 at 12:23 pm
Federico Alzamora Previtali
Subscriber

Are you using 7.2.3 Porous Media Conditions (ansys.com)? You can read on some of the limitation for this model in the link provided.

Try deactivating this zone to ensure that your model runs. If it does, then it would indicate that the porous zone is the issue.