Comparing Airfoils

AG27 Bubble Dancer DLG by Mark Drela

AG26 Bubble Dancer DLG by Mark Drela

AG27 Bubble Dancer DLG by Mark Drela AG26 Bubble Dancer DLG by Mark Drela
Thickness (%) 6.100 6.838
Camber (%) 2.698 2.549
Trailing Edge Angle (%) 6.711 6.746
Lower Surface Flatness 33.576 30.337
Leading Edge Radius (%) 1.762 1.792
Maximum Lift (CL) 1.046 1.050
Maximum Lift Angle-of-Attack (deg) 6.500 6.500
Maximum Lift-to-drag (L/D) 49.784 49.793
Lift at Maximum Lift-to-drag 0.998 0.841
Angle-of-Attack for Maximum Lift-to-drag (L/D) 6.000 4.500