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Ansys Learning Forum Forums Discuss Simulation Fluids mach at inlet higher than at throat nozzle Reply To: mach at inlet higher than at throat nozzle

S.Shrestha-4
Subscriber

From calculation, I am expecting about mach 3. Also, my pressure contour looks like this. Somehow the inlet pressure boundary has not propagated and expansion happens in the inlet region, may be thats the reason? But why is this happening?

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