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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(goe413-il) GOE 413 AIRFOIL | Gottingen 413 airfoil Max thickness 16.4% at 30% chord Max camber 4.6% at 40% chord | Remove Airfoil details Airfoil plotter |
(naca652415a05-il) NACA 65(2)-415 a=0.5 | NACA 65(2)-415 a=0.5 airfoil Max thickness 15% at 39.9% chord Max camber 3% at 45% chord | Remove Airfoil details Airfoil plotter |
(e220-il) E220 (11.48%) | Eppler E220 low Reynolds number airfoil Max thickness 11.5% at 33.1% chord Max camber 2.2% at 37.7% chord | Remove Airfoil details Airfoil plotter |
(goe400-il) GOE 400 AIRFOIL | Gottingen 400 airfoil Max thickness 6.1% at 20% chord Max camber 4.9% at 40% chord | Remove Airfoil details Airfoil plotter |
(e341-il) EPPLER 341 AIRFOIL | Eppler E341 flying wing airfoil Max thickness 13.9% at 32.8% chord Max camber 3% at 23.2% chord | Remove Airfoil details Airfoil plotter |
(naca654421a05-il) NACA 65(4)-421 a=0.5 | NACA 65(4)-421 a=0.5 airfoil Max thickness 21% at 39.9% chord Max camber 3% at 45% chord | Remove Airfoil details Airfoil plotter |
(ah82150f-il) AH 82-150 F | Althaus AH 82-150 F airfoil Max thickness 15% at 43.5% chord Max camber 3.6% at 46.7% chord | Remove Airfoil details Airfoil plotter |
(s4180-il) S4180-098-84 | Selig S4180 low Reynolds number airfoil Max thickness 9.8% at 26.1% chord Max camber 4% at 39.4% chord | Remove Airfoil details Airfoil plotter |
(fx71089a-il) WORTMANN FX 71-089A AIRFOIL | Wortmann FX 71-089A airfoil Max thickness 8.9% at 22.2% chord Max camber 0% at 0% chord | Remove Airfoil details Airfoil plotter |
(goe611-il) GOE 611 AIRFOIL | Gottingen 611 airfoil Max thickness 12.9% at 29.9% chord Max camber 5.8% at 39.9% chord | Remove Airfoil details Airfoil plotter |
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Polars for (goe413-il,naca652415a05-il,e220-il,goe400-il,e341-il,naca654421a05-il,ah82150f-il,s4180-il,fx71089a-il,goe611-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe413-il | 50,000 | 9 | 7 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe413-il | 50,000 | 5 | 23.9 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe413-il | 100,000 | 9 | 47.3 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe413-il | 100,000 | 5 | 52.3 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe413-il | 200,000 | 9 | 75.3 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe413-il | 200,000 | 5 | 74.5 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe413-il | 500,000 | 9 | 108.3 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe413-il | 500,000 | 5 | 98.6 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe413-il | 1,000,000 | 9 | 130.8 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe413-il | 1,000,000 | 5 | 107.6 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca652415a05-il | 50,000 | 9 | 20.8 at α=11.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca652415a05-il | 50,000 | 5 | 18.9 at α=10.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca652415a05-il | 100,000 | 9 | 33.6 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca652415a05-il | 100,000 | 5 | 37 at α=8.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca652415a05-il | 200,000 | 9 | 74.7 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca652415a05-il | 200,000 | 5 | 73.2 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca652415a05-il | 500,000 | 9 | 113.1 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca652415a05-il | 500,000 | 5 | 100.9 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca652415a05-il | 1,000,000 | 9 | 134.8 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca652415a05-il | 1,000,000 | 5 | 121.1 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e220-il | 50,000 | 9 | 31.8 at α=8.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e220-il | 50,000 | 5 | 31 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e220-il | 100,000 | 9 | 52.8 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e220-il | 100,000 | 5 | 52.2 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e220-il | 200,000 | 9 | 76 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e220-il | 200,000 | 5 | 72.5 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e220-il | 500,000 | 9 | 105.7 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e220-il | 500,000 | 5 | 94.2 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e220-il | 1,000,000 | 9 | 123.9 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e220-il | 1,000,000 | 5 | 97.4 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe400-il | 50,000 | 9 | 37.4 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe400-il | 50,000 | 5 | 41.9 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe400-il | 100,000 | 9 | 59.1 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe400-il | 100,000 | 5 | 61.4 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe400-il | 200,000 | 9 | 81 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe400-il | 200,000 | 5 | 79.9 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe400-il | 500,000 | 9 | 109.8 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe400-il | 500,000 | 5 | 88.8 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe400-il | 1,000,000 | 9 | 126 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe400-il | 1,000,000 | 5 | 101.4 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e341-il | 50,000 | 9 | 13.6 at α=1.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e341-il | 50,000 | 5 | 23.1 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e341-il | 100,000 | 9 | 28.7 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e341-il | 100,000 | 5 | 42.4 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e341-il | 200,000 | 9 | 59.1 at α=11° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e341-il | 200,000 | 5 | 60.1 at α=10.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e341-il | 500,000 | 9 | 85.3 at α=10.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e341-il | 500,000 | 5 | 80.7 at α=10.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e341-il | 1,000,000 | 9 | 102.8 at α=10.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e341-il | 1,000,000 | 5 | 101.7 at α=9° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca654421a05-il | 50,000 | 9 | 3.7 at α=12.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca654421a05-il | 50,000 | 5 | 10.2 at α=14.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca654421a05-il | 100,000 | 9 | 17.4 at α=13.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca654421a05-il | 100,000 | 5 | 16.5 at α=12.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca654421a05-il | 200,000 | 9 | 31.7 at α=11.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca654421a05-il | 200,000 | 5 | 44.4 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca654421a05-il | 500,000 | 9 | 96.5 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca654421a05-il | 500,000 | 5 | 92.5 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca654421a05-il | 1,000,000 | 9 | 128.2 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca654421a05-il | 1,000,000 | 5 | 117.6 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah82150f-il | 50,000 | 9 | 17.6 at α=12.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah82150f-il | 50,000 | 5 | 19.4 at α=10.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah82150f-il | 100,000 | 9 | 34.6 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah82150f-il | 100,000 | 5 | 33.5 at α=9° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah82150f-il | 200,000 | 9 | 58.2 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah82150f-il | 200,000 | 5 | 53.1 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah82150f-il | 500,000 | 9 | 95.7 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah82150f-il | 500,000 | 5 | 99.2 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah82150f-il | 1,000,000 | 9 | 135.6 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah82150f-il | 1,000,000 | 5 | 133.8 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| s4180-il | 50,000 | 9 | 28.3 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s4180-il | 50,000 | 5 | 37.7 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| s4180-il | 100,000 | 9 | 55.1 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s4180-il | 100,000 | 5 | 58.8 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| s4180-il | 200,000 | 9 | 78.7 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s4180-il | 200,000 | 5 | 78.7 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| s4180-il | 500,000 | 9 | 110.5 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s4180-il | 500,000 | 5 | 104.4 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| s4180-il | 1,000,000 | 9 | 133.9 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s4180-il | 1,000,000 | 5 | 122.6 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx71089a-il | 50,000 | 9 | 19.7 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx71089a-il | 50,000 | 5 | 19.6 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx71089a-il | 100,000 | 9 | 25.6 at α=2° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx71089a-il | 100,000 | 5 | 26.9 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx71089a-il | 200,000 | 9 | 31.3 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx71089a-il | 200,000 | 5 | 36.4 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx71089a-il | 500,000 | 9 | 46.1 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx71089a-il | 500,000 | 5 | 52.3 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx71089a-il | 1,000,000 | 9 | 59.9 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx71089a-il | 1,000,000 | 5 | 68 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe611-il | 50,000 | 9 | 10 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe611-il | 50,000 | 5 | 31.2 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe611-il | 100,000 | 9 | 52.7 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe611-il | 100,000 | 5 | 56.4 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe611-il | 200,000 | 9 | 77.3 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe611-il | 200,000 | 5 | 75.8 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe611-il | 500,000 | 9 | 106.6 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe611-il | 500,000 | 5 | 97 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe611-il | 1,000,000 | 9 | 125.6 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe611-il | 1,000,000 | 5 | 107.9 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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