Comparing Airfoils

GOE 431 AIRFOIL

AH 79-100 C AIRFOIL

GOE 431 AIRFOIL AH 79-100 C AIRFOIL
Thickness (%) 11.725 9.934
Camber (%) 7.216 6.699
Trailing Edge Angle (%) 10.640 11.524
Lower Surface Flatness 8.853 12.226
Leading Edge Radius (%) 3.103 2.185
Maximum Lift (CL) 1.983 1.650
Maximum Lift Angle-of-Attack (deg) 10.000 11.500
Maximum Lift-to-drag (L/D) 80.520 79.298
Lift at Maximum Lift-to-drag 1.433 1.435
Angle-of-Attack for Maximum Lift-to-drag (L/D) 3.500 4.000