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A Short History of Airfoils

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Gemini Sparkle

Key Takeaways:

  • The NACA 23012 airfoil, designed in 1935 by Eastman Jacobs, is possibly the most widely used airfoil of all time.
  • It is celebrated for combining high lift and low drag.
  • Additional benefits include mild pitching moments and some laminar flow on its lower surface.
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Possibly the most widely used airfoil of all time, the NACA 23012 combined high lift, low drag, mild pitching moments, and even a bit of laminar flow on its lower surface. It was designed in 1935 by NACA Langley researcher Eastman Jacobs.

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