4/2/2024 0 Comments 5 digit naca airfoil generator![]() These first NACA profiles were classified by a four-digit number (4-series English 4-series ) to which the abbreviation "NACA" was added. 460 created the basis for the wing construction of many American aircraft from the time of the Second World War ( DC-3, B-17, P-38 ). ![]() The NACA first systematically investigated the properties of 78 airfoil profiles in the wind tunnel (a "Variable Density Wind Tunnel") for different thickness families and curvature families at the Langley Research Center in 1933. The profile thickness, the position of the profile thickness, the position of the profile curvature, the radius of the wing leading edge and other profile parameters were also varied. ![]()
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