A design study of leading-edge inlets for unswept wings

Robert E. Dannenberg
naca-tn-3126
Mar 1954


A practical method, employing a lofting technique, is presented for determining the profile coordinates of an air inlet for the leading edge of an airfoil from formulas which are dependent only on the airfoil coordinates and on the height of the opening.

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http://naca.central.cranfield.ac.uk/reports/1954/naca-tn-3126.pdf