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Ansys Learning Forum Forums Discuss Simulation Fluids negative absolute pressure in multiphase flow Reply To: negative absolute pressure in multiphase flow

Rob
Forum Moderator

Turn off node values to check it's a true result and not due to contour smoothing. The multiphase models (including cavitation) don't always use the pressure limiter so if convergence isn't great a nonphysical pressure can be calculated. 

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