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  1. joes123

    CL-alpha 3D

    I have a AR of 9.27, I am trying to theoretically calculate the 3D cl-alpha plot for the Piper PA-38 Tomahawk if this helps?
  2. joes123

    CL-alpha 3D

    I am currently trying to calculate 3D CL values to compare with my 2D xfoil data. I understand that the 3D values will have a lower CLmax (~90%) with a stall alpha which is higher. I have a dCl/dalpha for my 2D of 0.1132 (per degree) and Clmax of 1.667. But require a 3D CL-alpha plot. How can I...

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