Comparing Airfoils

AG18

AG12

AG18 AG12
Thickness (%) 5.861 6.227
Camber (%) 2.161 1.846
Trailing Edge Angle (%) 6.174 6.244
Lower Surface Flatness 34.157 26.547
Leading Edge Radius (%) 1.709 1.730
Maximum Lift (CL) 0.935 0.901
Maximum Lift Angle-of-Attack (deg) 6.000 6.000
Maximum Lift-to-drag (L/D) 48.309 48.081
Lift at Maximum Lift-to-drag 0.935 0.901
Angle-of-Attack for Maximum Lift-to-drag (L/D) 6.000 6.000