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  1. R

    Airfoil NACA 0012 Extruded Aluminum

    Excellent! thanks again!
  2. R

    Airfoil NACA 0012 Extruded Aluminum

    Awesome, thank you! I just found this picture on the web, it does not specify the airfoil or the measures, but just by the look I think it could be an extruded 0012 similar to your diagram.
  3. R

    Airfoil NACA 0012 Extruded Aluminum

    Yes, that would be very helpful, thank you
  4. R

    Airfoil NACA 0012 Extruded Aluminum

    Hi, Does anyone know how is the cross-sectional design of an extruded aluminum blade with profile NACA 0012? I have been able to find designs for extruded aluminum blades with profile NACA 8H12 but not for 0012. Thank you!
  5. R

    Autorotation - AOA

    Yes, I see, and it makes a lot of sense, thanks for the information!
  6. R

    Autorotation - AOA

    Hello Everyone, I am learning about autorotation. I understand the basic concepts including the forces acting on an airfoil and how the blade is divided in a driven, driving and stall regions with points of equilibrium between them. The regions are different because the direction of resultant...
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