Comparing Airfoils

GOE 386 AIRFOIL

EPPLER 858 AIRFOIL

GOE 386 AIRFOIL EPPLER 858 AIRFOIL
Thickness (%) 20.141 22.632
Camber (%) 5.372 4.842
Trailing Edge Angle (%) 29.744 23.620
Lower Surface Flatness 11.358 5.525
Leading Edge Radius (%) 6.755 4.695
Maximum Lift (CL) 1.924 1.945
Maximum Lift Angle-of-Attack (deg) 15.000 15.000
Maximum Lift-to-drag (L/D) 38.384 47.954
Lift at Maximum Lift-to-drag 1.081 1.129
Angle-of-Attack for Maximum Lift-to-drag (L/D) 4.500 2.500