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Ansys Learning Forum Forums Discuss Simulation Fluids Ansys Fluent Reply To: Ansys Fluent

Rob
Forum Moderator

Is the inlet pressure increasing with time, or you're comparing several steady runs with different inlet conditions? 

Have a look at the flow field in the nozzle, post a zoomed in plot of Mach Number. As you move from 200psi to 350psi would you expect the flow to become supersonic?

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