Comparing Airfoils

AG27 Bubble Dancer DLG by Mark Drela

AG13

AG27 Bubble Dancer DLG by Mark Drela AG13
Thickness (%) 6.100 5.831
Camber (%) 2.698 1.971
Trailing Edge Angle (%) 6.711 6.130
Lower Surface Flatness 33.576 32.311
Leading Edge Radius (%) 1.762 1.703
Maximum Lift (CL) 1.046 0.861
Maximum Lift Angle-of-Attack (deg) 6.500 5.500
Maximum Lift-to-drag (L/D) 49.784 46.543
Lift at Maximum Lift-to-drag 0.998 0.861
Angle-of-Attack for Maximum Lift-to-drag (L/D) 6.000 5.500