Airfoils

[meloni.racing]

Hi gentelmen,

What are the most used airfoils fot the giant aerobatic's (35, 40%)?

naca 0012?

other?


Thanks bye bye

[pe reivers]

	Quote: Originally Posted by meloni.racing
	Hi gentelmen, What are the most used airfoils fot the giant aerobatic's (35, 40%)? naca 0012? other? Thanks bye bye

It depends on what you want:
naca0012 quick but not too sudden stall
E474 Gentle stall
E 169, will hardly stall
Edit:
E 168 will stall nearly as well as the NACA 0012

[cyco]

how Do i see on the "polar" coordinates of the profiles what is best for my app and which mix i should use ?

-for right snaps, stall , everthing in normal pattern ?
-for perfect 3D also ?
-constant speed ?


Regards,Chris