Comparing Airfoils

AG27 Bubble Dancer DLG by Mark Drela

AG18

AG27 Bubble Dancer DLG by Mark Drela AG18
Thickness (%) 6.100 5.861
Camber (%) 2.698 2.161
Trailing Edge Angle (%) 6.711 6.174
Lower Surface Flatness 33.576 34.157
Leading Edge Radius (%) 1.762 1.709
Maximum Lift (CL) 1.046 0.935
Maximum Lift Angle-of-Attack (deg) 6.500 6.000
Maximum Lift-to-drag (L/D) 49.784 48.309
Lift at Maximum Lift-to-drag 0.998 0.935
Angle-of-Attack for Maximum Lift-to-drag (L/D) 6.000 6.000