Comparing Airfoils

EPPLER 585 AIRFOIL

AH 81-K-144/17

EPPLER 585 AIRFOIL AH 81-K-144/17
Thickness (%) 14.615 14.460
Camber (%) 4.261 4.235
Trailing Edge Angle (%) 10.610 13.117
Lower Surface Flatness 10.129 10.287
Leading Edge Radius (%) 2.343 2.262
Maximum Lift (CL) 1.555 1.272
Maximum Lift Angle-of-Attack (deg) 10.000 13.500
Maximum Lift-to-drag (L/D) 57.019 40.044
Lift at Maximum Lift-to-drag 1.253 0.981
Angle-of-Attack for Maximum Lift-to-drag (L/D) 6.000 6.500