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Here, the faces of the geometry will be given names so one can assign boundary conditions in Fluent in later steps. The left face of the pipe will be called "Inlet" and the right face will be called "Outlet". The lateral (or curved) surface of the pipe will be called "PipeWall". For example, to name the left face select the face selection tool, , (Left) Click the appropriate face and then (Right) Click to select Create Named Selection.
create_named_selection.JPGEnter Inlet in the Selection Name Box as shown in the figure.
Repeat the same procedure for the other two faces.
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