Airfoil Comparison
Select airfoils from the airfoil database or add your own airfoils and compare the airfoil shape and lift/drag polars.
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(goe654-il) GOE 654 AIRFOIL | Gottingen 654 airfoil Max thickness 14.5% at 30% chord Max camber 5.2% at 40% chord | Remove Airfoil details Airfoil plotter |
(naca663218-il) NACA 66(3)-218 | NACA 66(3)-218 airfoil Max thickness 18% at 45% chord Max camber 1.1% at 50% chord | Remove Airfoil details Airfoil plotter |
(goe462-il) GOE 462 AIRFOIL | Gottingen 462 airfoil Max thickness 11% at 9.9% chord Max camber 13.4% at 29.9% chord | Remove Airfoil details Airfoil plotter |
(goe514-il) GOE 514 AIRFOIL | Gottingen 514 airfoil Max thickness 16.6% at 19.7% chord Max camber 6.4% at 39.7% chord | Remove Airfoil details Airfoil plotter |
(goe364-il) GOE 364 AIRFOIL | Gottingen 364 airfoil Max thickness 10.8% at 30% chord Max camber 6.5% at 30% chord | Remove Airfoil details Airfoil plotter |
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Polars for (goe654-il,naca663218-il,goe462-il,goe514-il,goe364-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe654-il | 50,000 | 9 | 10 at α=1.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe654-il | 50,000 | 5 | 28.4 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe654-il | 100,000 | 9 | 41 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe654-il | 100,000 | 5 | 50 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe654-il | 200,000 | 9 | 67.3 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe654-il | 200,000 | 5 | 67.8 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe654-il | 500,000 | 9 | 94.4 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe654-il | 500,000 | 5 | 92.4 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe654-il | 1,000,000 | 9 | 118.6 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe654-il | 1,000,000 | 5 | 115.3 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca663218-il | 50,000 | 9 | 19.3 at α=10.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca663218-il | 50,000 | 5 | 16.9 at α=9° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca663218-il | 100,000 | 9 | 26.7 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca663218-il | 100,000 | 5 | 22.9 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca663218-il | 200,000 | 9 | 38.4 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca663218-il | 200,000 | 5 | 41.5 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca663218-il | 500,000 | 9 | 76.4 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca663218-il | 500,000 | 5 | 72.3 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca663218-il | 1,000,000 | 9 | 99.1 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca663218-il | 1,000,000 | 5 | 87.2 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe462-il | 50,000 | 9 | 8.9 at α=-0.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe462-il | 50,000 | 5 | 29.2 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe462-il | 100,000 | 9 | 52.3 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe462-il | 100,000 | 5 | 46.4 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe462-il | 200,000 | 9 | 61.2 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe462-il | 200,000 | 5 | 62.4 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe462-il | 500,000 | 9 | 175.7 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe462-il | 500,000 | 5 | 88.9 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe462-il | 1,000,000 | 9 | 107.3 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe462-il | 1,000,000 | 5 | 111.9 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe514-il | 50,000 | 9 | 7.2 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe514-il | 50,000 | 5 | 26.1 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe514-il | 100,000 | 9 | 45.3 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe514-il | 100,000 | 5 | 41.9 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe514-il | 200,000 | 9 | 57.2 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe514-il | 200,000 | 5 | 51.5 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe514-il | 500,000 | 9 | 69.2 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe514-il | 500,000 | 5 | 64.7 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe514-il | 1,000,000 | 9 | 84.1 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe514-il | 1,000,000 | 5 | 78.1 at α=9° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe364-il | 50,000 | 9 | 13.5 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe364-il | 50,000 | 5 | 34.8 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe364-il | 100,000 | 9 | 52.5 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe364-il | 100,000 | 5 | 57 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe364-il | 200,000 | 9 | 76.4 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe364-il | 200,000 | 5 | 76.6 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe364-il | 500,000 | 9 | 107.8 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe364-il | 500,000 | 5 | 104 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe364-il | 1,000,000 | 9 | 133.4 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe364-il | 1,000,000 | 5 | 124.5 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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