Comparing Airfoils

AG26 Bubble Dancer DLG by Mark Drela

AG03 (flat aft bottom)

AG26 Bubble Dancer DLG by Mark Drela AG03 (flat aft bottom)
Thickness (%) 6.838 6.237
Camber (%) 2.549 2.020
Trailing Edge Angle (%) 6.746 9.524
Lower Surface Flatness 30.337 30.019
Leading Edge Radius (%) 1.792 1.749
Maximum Lift (CL) 1.050 0.973
Maximum Lift Angle-of-Attack (deg) 6.500 7.000
Maximum Lift-to-drag (L/D) 49.793 47.611
Lift at Maximum Lift-to-drag 0.841 0.973
Angle-of-Attack for Maximum Lift-to-drag (L/D) 4.500 7.000