Comparing Airfoils

EPPLER 377 (MODIFIED) AIRFOIL

EPPLER 376 AIRFOIL

EPPLER 377 (MODIFIED) AIRFOIL EPPLER 376 AIRFOIL
Thickness (%) 3.706 2.437
Camber (%) 9.095 8.867
Trailing Edge Angle (%) 3.264 2.355
Lower Surface Flatness 3.694 3.735
Leading Edge Radius (%) 1.815 1.716
Maximum Lift (CL) 1.453 1.441
Maximum Lift Angle-of-Attack (deg) 9.500 8.500
Maximum Lift-to-drag (L/D) 103.649 132.687
Lift at Maximum Lift-to-drag 1.085 0.907
Angle-of-Attack for Maximum Lift-to-drag (L/D) 3.500 2.500