The historical evolution of airfoil sections, 1908-1944. The last two shapes are low-drag sections designed to have laminar flow over 60 to 70 percent of chord on both the upper and lower surface. Image # : L-1990-04334

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Size: 1634px × 2043px
Photo credit: © NC Collections / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: airfoil, langley, naca