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  • Airfoil Tools
    Airfoil search Search for airfoils available on the web or in online databases, filtering by thickness and camber with preview images of the airfoil sections Download the dat file data in various formats or use the dat file data in the tools Links to the original data source for more information
  • NACA 4 digit airfoil generator (NACA 2412 AIRFOIL)
    NACA 4 digit airfoil specification This NACA airfoil series is controlled by 4 digits e g NACA 2412, which designate the camber, position of the maximum camber and thickness If an airfoil number is
  • Airfoil database search
    Airfoil database search Search the 1638 airfoils available in the databases filtering by name, thickness and camber Click on an airfoil image to display a larger preview picture There are links to the original airfoil source and dat file and the details page with polar diagrams for a range of Reynolds numbers
  • NACA 4 digit Airfoil database search
    Airfoil database search (NACA 4 digit) Search the 1638 airfoils available in the databases filtering by name, thickness and camber Click on an airfoil image to display a larger preview picture There are links to the original airfoil source and dat file and the details page with polar diagrams for a range of Reynolds numbers
  • Bergey BW-3 (smoothed) (bw3-il) - Airfoil Tools
    Details of airfoil (aerofoil) (bw3-il) Bergey BW-3 (smoothed) Bergey BW-3 wind turbine airfoil (smoothed)
  • Symmetrical Airfoil database search
    Airfoil database search (Symmetrical) Search the 1638 airfoils available in the databases filtering by name, thickness and camber Click on an airfoil image to display a larger preview picture There are links to the original airfoil source and dat file and the details page with polar diagrams for a range of Reynolds numbers
  • Airfoil plotter (n63412-il)
    Airfoil plotter (n63412-il) NACA 63-412 AIRFOIL - NACA 63 (1)-412 airfoil Plot and print the shape of an airfoil (aerofoil) for your specific chord width and transformation The dat file data can either be loaded from the airfoil database or your own airfoils which can be entered here and they will appear in the list of airfoils in the form below
  • NACA 2412 (naca2412-il) - Airfoil Tools
    Details of airfoil (aerofoil) (naca2412-il) NACA 2412 NACA 2412 airfoil
  • Airfoil lift and drag polar diagrams
    Many of the airfoils have polar diagrams which can be viewed in the details and comparison section sections of the site These show the change in lift coefficient (Cl), drag coefficient (Cd) and pitching moment (Cm) with angle of attack (alpha)
  • Generated airfoil shapes
    Generated airfoil shapes Cambered plate airfoils A simple and effective way of making blades for small wind turbines is to cut the blades from sections of metal or PVC pipe The angle and twist of the blade can be controlled by the shape of the cut and the curve of the pipe approximates to an airfoil shape When the airfoil is normalised, the camber and thickness of the blade depends on size





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