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In order to start the process (Click) Boundary Conditions > inlet > Edit... as shown in the following image.
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https://confluence.cornell.edu/download/attachments/118475240/BCInletEdit_Full.png |
Note that the Boundary Condition Type should have been automatically set to velocity-inlet. Now, the velocity at the inlet will be specified. In the Velocity Inlet menu set the Velocity Specification Method to Components, and set the Axial-Velocity (m/s) to 1 m/s, as shown below.
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https://confluence.cornell.edu/download/attachments/118475240/VelMenu_Full.png |
Then, click OK to close the Velocity Inlet menu.
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Outlet Boundary Condition
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Plate Boundary Condition
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Far-Field Boundary Condition
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Problem Setup > Boundary Conditions
Set the inlet boundary type to velocity-inlet. Then click Set...Set the velocity magnitude to 1 m/s. Set the outlet type to pressure-outlet boundary. Use gauge pressure of 0 Pa.Use the default value of wall for the center line. Set the far field to symmetry boundary type. Symmetry boundary condition means that the component normal to the wall is zero.
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