Comparing Airfoils

NACA 65(2)-415 a=0.5

AH 79-K-143/18

NACA 65(2)-415 a=0.5 AH 79-K-143/18
Thickness (%) 14.975 14.270
Camber (%) 2.990 2.867
Trailing Edge Angle (%) 9.766 13.603
Lower Surface Flatness 8.165 7.200
Leading Edge Radius (%) 2.634 2.234
Maximum Lift (CL) 1.217 1.220
Maximum Lift Angle-of-Attack (deg) 15.000 14.000
Maximum Lift-to-drag (L/D) 37.694 42.929
Lift at Maximum Lift-to-drag 1.035 0.855
Angle-of-Attack for Maximum Lift-to-drag (L/D) 7.500 5.000