Fully parametric NACA 4 digit Airfoil/Wing profile
thingiverse
Fully parametric NACA 4 digit Airfoil/Wing profile calculator NOw includes Eliptical and semi eliptical wing profiles too! Copyright 2011. Author: David Buzz. email: davidbuzz@gmail.com for more details, see http://en.wikipedia.org/wiki/NACA_airfoil The default profile is 8412, which is a popular profile. Instructions Please change these three values ( in the top of the file) to see your preferred NACA profile. maxcamber = 8; // percent figure. ( valid in range 0-9 ) camberposn = 4; // tenths ( valid in range 0-9 ) thickness = 12; //percentage relative to chord ( valid in range 0-99 ) For example usage wings, please scroll to the very bottom of the file to see how its called. :-)
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