Comparing Airfoils

AG13

AG11

AG13 AG11
Thickness (%) 5.831 5.811
Camber (%) 1.971 2.287
Trailing Edge Angle (%) 6.130 11.524
Lower Surface Flatness 32.311 54.757
Leading Edge Radius (%) 1.703 1.791
Maximum Lift (CL) 0.861 1.016
Maximum Lift Angle-of-Attack (deg) 5.500 7.000
Maximum Lift-to-drag (L/D) 46.543 44.617
Lift at Maximum Lift-to-drag 0.861 0.962
Angle-of-Attack for Maximum Lift-to-drag (L/D) 5.500 6.500