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Ansys Learning Forum Forums Discuss Simulation Fluids Total pressure is not equal to the sum of static pressure and dynamic pressure. Reply To: Total pressure is not equal to the sum of static pressure and dynamic pressure.

Rob
Forum Moderator

On a slightly not converged test it's an effect of the averaging. Check a custom field function that's the sum of static + dynamic pressure. Then run the averaging on that. There are all sorts of things going on at the boundaries as flow sorts itself out.Â