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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Fluent Supersonic Engine Issues › Reply To: Fluent Supersonic Engine Issues

April 16, 2024 at 10:35 am
Rob
Forum Moderator

It's diverged. So, you need to review the mesh (cell quality and resolution - ie are you capturing all of the combustion species gradients), boundary conditions (are they sensible) and physics (is the combustion model sensible) and see if the model should be stable and work.Â