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The default values are the ones that we are going to use so we do not need to change anything here. These are the values that we specified under Problem Specification.

 
Click Change/Create. Close the window.

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For all flows, FLUENT uses gauge pressure internally. Any time an absolute pressure is needed, it is generated by adding the operating pressure to the gauge pressure. We'll use the default value of 1 atm (101,325 Pa) as the Operating Pressure.

Click Cancel to leave the default in place.

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Select Inlets and click Set. We should set Velocity Specification Method to Components, and set X-velocity to 2.7754. In the Turbulence Area, we should set Specification Method to Intensity and Length Scale, and set Turbulent Intensity to 1.

All other Boundary Conditions have been set during the meshing process so nothing else should be modified here.

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