Comparing Airfoils

GOE 431 AIRFOIL

AH 79-100 B AIRFOIL

GOE 431 AIRFOIL AH 79-100 B AIRFOIL
Thickness (%) 11.725 10.026
Camber (%) 7.216 6.419
Trailing Edge Angle (%) 10.640 6.522
Lower Surface Flatness 8.853 10.985
Leading Edge Radius (%) 3.103 2.094
Maximum Lift (CL) 1.983 1.706
Maximum Lift Angle-of-Attack (deg) 10.000 7.000
Maximum Lift-to-drag (L/D) 80.520 79.930
Lift at Maximum Lift-to-drag 1.433 1.424
Angle-of-Attack for Maximum Lift-to-drag (L/D) 3.500 4.000