Comparing Airfoils

EPPLER 682 AIRFOIL

AH 79-K-143/18

EPPLER 682 AIRFOIL AH 79-K-143/18
Thickness (%) 15.293 14.270
Camber (%) 3.024 2.867
Trailing Edge Angle (%) 10.772 13.603
Lower Surface Flatness 6.705 7.200
Leading Edge Radius (%) 2.386 2.234
Maximum Lift (CL) 1.310 1.220
Maximum Lift Angle-of-Attack (deg) 10.000 14.000
Maximum Lift-to-drag (L/D) 46.162 42.929
Lift at Maximum Lift-to-drag 1.062 0.855
Angle-of-Attack for Maximum Lift-to-drag (L/D) 7.000 5.000