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Setting the inlet boundary condition with inclination

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Old   October 4, 2011, 04:42
Default Setting the inlet boundary condition with inclination
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I need to impose a velocity boundary condition at the inlet boundary , but the air is supposed to enter at an angle of 45 degrees. Could some one please tell me how to apply such BC in CFX. The velocity is in cartesian co ordinates.
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Old   October 4, 2011, 06:41
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Use a velocity boundary and select the specified direction option and specify the direction.
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