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Pressure outlet (supersonic case)

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Old   March 20, 2012, 06:16
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How to impose backflow pressure value for Pressure outlet in FLUENT for supersonic case?
As the variables are being extrapolated from inlet, I'm not able to forcefully impose the pressure value at the outlet.
I should study the effect of back pressures in a channel having supersonic flow inside it. (I'm using density based solver with Ideal gas law)
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