Comparing Airfoils

EPPLER 874 HYDROFOIL AIRFOIL

NASA/AMES A-02 AIRFOIL

EPPLER 874 HYDROFOIL AIRFOIL NASA/AMES A-02 AIRFOIL
Thickness (%) 7.878 7.735
Camber (%) 0.951 0.551
Trailing Edge Angle (%) 15.103 19.751
Lower Surface Flatness 10.363 9.726
Leading Edge Radius (%) 1.670 2.077
Maximum Lift (CL) 0.547 0.854
Maximum Lift Angle-of-Attack (deg) 8.500 15.000
Maximum Lift-to-drag (L/D) 33.053 33.081
Lift at Maximum Lift-to-drag 0.415 0.630
Angle-of-Attack for Maximum Lift-to-drag (L/D) 3.000 5.500