Ansys Learning Forum Forums Discuss Simulation Fluids convergence issue for transonic flow Reply To: convergence issue for transonic flow

vamshigundla003
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When I keep 1 atm as supersonic initial pressure I am getting 315m/s x velocity which is equal to my mach speed (0.918mach) when I initialiaze from inlet.

But if I keep 0.99 then the x velocity is changing to 45m/s during initialisation.