how to set free stream boundary conditions in fluent

    • messuri

      I am using fluent to model low Reynolds number flow over a wing the BCs are:

      velocity inlet: for inlet face

      back pressure: for outlet face

      symmetry: wing root side face

      and the other three faces (upper lower and tip_side) are freestream

      I could not find free stream case in the BC list.

      Any suggestion, please.

    • Rob
      Ansys Employee
      Symmetry. Or wall but set the shear as zero.
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