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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(goe442-il) GOE 442 AIRFOIL | Gottingen 442 airfoil Max thickness 7.7% at 19.9% chord Max camber 4.3% at 39.9% chord | Remove Airfoil details Airfoil plotter |
(goe244-il) GOE 244 (MVA PR.4) AIRFOIL | Gottingen 244 (MVA PR.4) airfoil Max thickness 17.7% at 19.6% chord Max camber 10% at 49.6% chord | Remove Airfoil details Airfoil plotter |
(fx63143-il) FX 63-143 AIRFOIL | Wortmann FX 63-143 airfoil Max thickness 14.3% at 33.9% chord Max camber 3.1% at 30.9% chord | Remove Airfoil details Airfoil plotter |
(goe389-il) GOE 389 AIRFOIL | Gottingen 389 airfoil Max thickness 10.3% at 29.8% chord Max camber 4% at 39.8% chord | Remove Airfoil details Airfoil plotter |
(goe797-il) GOE 797 AIRFOIL | Gottingen 797 airfoil Max thickness 16% at 30% chord Max camber 4.9% at 40% chord | Remove Airfoil details Airfoil plotter |
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Polars for (goe442-il,goe244-il,fx63143-il,goe389-il,goe797-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe442-il | 50,000 | 9 | 35.3 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe442-il | 50,000 | 5 | 40.5 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe442-il | 100,000 | 9 | 54.3 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe442-il | 100,000 | 5 | 57.1 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe442-il | 200,000 | 9 | 73.4 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe442-il | 200,000 | 5 | 73 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe442-il | 500,000 | 9 | 97.6 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe442-il | 500,000 | 5 | 93 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe442-il | 1,000,000 | 9 | 115 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe442-il | 1,000,000 | 5 | 106.2 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe244-il | 50,000 | 9 | 7.9 at α=0.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe244-il | 50,000 | 5 | 25 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe244-il | 100,000 | 9 | 50.1 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe244-il | 100,000 | 5 | 47.8 at α=0.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe244-il | 200,000 | 9 | 73.3 at α=0.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe244-il | 200,000 | 5 | 64.3 at α=0.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe244-il | 500,000 | 9 | 92.3 at α=-0.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe244-il | 500,000 | 5 | 79.5 at α=1.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe244-il | 1,000,000 | 9 | 105.6 at α=1.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe244-il | 1,000,000 | 5 | 98.8 at α=2.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx63143-il | 50,000 | 9 | 10.7 at α=-1° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx63143-il | 50,000 | 5 | 24 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx63143-il | 100,000 | 9 | 46.5 at α=10° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx63143-il | 100,000 | 5 | 49.8 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx63143-il | 200,000 | 9 | 72.8 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx63143-il | 200,000 | 5 | 65.8 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx63143-il | 500,000 | 9 | 71 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx63143-il | 500,000 | 5 | 64.2 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx63143-il | 1,000,000 | 9 | 79.4 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx63143-il | 1,000,000 | 5 | 78.7 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe389-il | 50,000 | 9 | 32.7 at α=10.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe389-il | 50,000 | 5 | 37.6 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe389-il | 100,000 | 9 | 55 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe389-il | 100,000 | 5 | 56.2 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe389-il | 200,000 | 9 | 75.1 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe389-il | 200,000 | 5 | 73.4 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe389-il | 500,000 | 9 | 101.4 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe389-il | 500,000 | 5 | 94.6 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe389-il | 1,000,000 | 9 | 119.7 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe389-il | 1,000,000 | 5 | 108.1 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe797-il | 50,000 | 9 | 7.3 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe797-il | 50,000 | 5 | 20.9 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe797-il | 100,000 | 9 | 48.9 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe797-il | 100,000 | 5 | 50.3 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe797-il | 200,000 | 9 | 76 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe797-il | 200,000 | 5 | 73.3 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe797-il | 500,000 | 9 | 108.2 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe797-il | 500,000 | 5 | 96.7 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe797-il | 1,000,000 | 9 | 128.7 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe797-il | 1,000,000 | 5 | 106.6 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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