Comparing Airfoils

GOE 571 AIRFOIL

GOE 561 AIRFOIL

GOE 571 AIRFOIL GOE 561 AIRFOIL
Thickness (%) 24.783 24.854
Camber (%) 9.796 10.208
Trailing Edge Angle (%) 38.642 42.695
Lower Surface Flatness 25.771 26.328
Leading Edge Radius (%) 7.622 7.886
Maximum Lift (CL) 2.248 2.234
Maximum Lift Angle-of-Attack (deg) 15.000 15.000
Maximum Lift-to-drag (L/D) 40.025 40.466
Lift at Maximum Lift-to-drag 1.105 1.090
Angle-of-Attack for Maximum Lift-to-drag (L/D) -0.500 -0.500