Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Need help with an airfoil name

  1. Nov 8, 2005 #1
    OK, I have two labs, one in Calc 3, one in aerodynamics.

    In calc 3, we are using an airfoil described by a piece-wise function. How can I figure out what the name of that airfoil is?

    By that, I mean can I match up the airfoil to the function given?

    Or will I have to work backwards and choose a known airfoil?
     
  2. jcsd
  3. Nov 9, 2005 #2
    if you are using the standard NACA 4 digit convention then it works as follows.

    For a NACA 2412, the maximum camber occurs at 24% down the chord from the leading edge, and the maximum thickness of the airfoil is 12% of the total chord length.

    For a NACA 0016. the airfoil has no camber (thus is symmetric) and has a maximum thickness of 16% of the total chord lenght.

    There are other naming conventions as well and the values are typically expressed in terms of % chord
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?



Similar Discussions: Need help with an airfoil name
  1. Airfoil selection (Replies: 1)

  2. Airfoil doubt (Replies: 26)

  3. Need Help (Replies: 2)

  4. Need help (Replies: 4)

Loading...