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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(ah80129-il) AH 80-129 | Althaus AH 80-129 airfoil Max thickness 12.9% at 40.2% chord Max camber 4.1% at 43.5% chord | Remove Airfoil details Airfoil plotter |
(sc20606-il) NASA SC(2)-0606 AIRFOIL | NASA SC(2)-0606 airfoil (NASA TP-2969) Max thickness 6% at 34% chord Max camber 1.3% at 81% chord | Remove Airfoil details Airfoil plotter |
(usnps4-il) USNPS4 (smoothed) | Jacobs USNPS4 (smoothed) 17.5 kW wind turbine airfoil Max thickness 11.9% at 34.2% chord Max camber 5% at 34.2% chord | Remove Airfoil details Airfoil plotter |
(sc20012-il) NASA SC(2)-0012 AIRFOIL | NASA SC(2)-0012 airfoil (NASA TP-2969) Max thickness 12% at 37% chord Max camber 0% at 0% chord | Remove Airfoil details Airfoil plotter |
(goe602m-il) GOE 602 MOD. AIRFOIL | Gottingen 602 MOD airfoil Max thickness 9.6% at 30% chord Max camber 3.8% at 50% chord | Remove Airfoil details Airfoil plotter |
(nplx-il) NPL AIRFOIL FROM ARC CP 1372 | NPL transonic airfoil FROM ARC CP 1372 Max thickness 10.7% at 35.8% chord Max camber 1.1% at 73.7% chord | Remove Airfoil details Airfoil plotter |
(goe10k-il) GOE 10K AIRFOIL | Gottingen 10K airfoil Max thickness 3.9% at 50% chord Max camber 1.4% at 60% chord | Remove Airfoil details Airfoil plotter |
(eiffel430-il) Eiffel 430 (Lachassgne) | Eiffel 430 (Lachassgne) airfoil Max thickness 9.7% at 15% chord Max camber 4.5% at 40% chord | Remove Airfoil details Airfoil plotter |
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Polars for (ah80129-il,sc20606-il,usnps4-il,sc20012-il,goe602m-il,nplx-il,goe10k-il,eiffel430-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| ah80129-il | 50,000 | 9 | 18.2 at α=11.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah80129-il | 50,000 | 5 | 19 at α=10.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah80129-il | 100,000 | 9 | 37.9 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah80129-il | 100,000 | 5 | 39.4 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah80129-il | 200,000 | 9 | 79 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah80129-il | 200,000 | 5 | 78.4 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah80129-il | 500,000 | 9 | 124.7 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah80129-il | 500,000 | 5 | 121.6 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah80129-il | 1,000,000 | 9 | 152.3 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah80129-il | 1,000,000 | 5 | 143.7 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc20606-il | 50,000 | 9 | 23.3 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20606-il | 50,000 | 5 | 25.3 at α=2.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc20606-il | 100,000 | 9 | 31.7 at α=2° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20606-il | 100,000 | 5 | 35 at α=1.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc20606-il | 200,000 | 9 | 51.8 at α=1.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20606-il | 200,000 | 5 | 46.2 at α=0.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc20606-il | 500,000 | 9 | 72.4 at α=0.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20606-il | 500,000 | 5 | 53.6 at α=-0.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc20606-il | 1,000,000 | 9 | 82.1 at α=-0.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20606-il | 1,000,000 | 5 | 65.6 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| usnps4-il | 50,000 | 9 | 32.7 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| usnps4-il | 50,000 | 5 | 37.1 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| usnps4-il | 100,000 | 9 | 55.5 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| usnps4-il | 100,000 | 5 | 53.2 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| usnps4-il | 200,000 | 9 | 74.3 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| usnps4-il | 200,000 | 5 | 67.2 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| usnps4-il | 500,000 | 9 | 95.2 at α=1° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| usnps4-il | 500,000 | 5 | 87.2 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| usnps4-il | 1,000,000 | 9 | 110.8 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| usnps4-il | 1,000,000 | 5 | 105.3 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc20012-il | 50,000 | 9 | 24.6 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20012-il | 50,000 | 5 | 23.6 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc20012-il | 100,000 | 9 | 33.1 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20012-il | 100,000 | 5 | 29.7 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc20012-il | 200,000 | 9 | 36 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20012-il | 200,000 | 5 | 39.9 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc20012-il | 500,000 | 9 | 53.7 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20012-il | 500,000 | 5 | 58.6 at α=9° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc20012-il | 1,000,000 | 9 | 71.8 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc20012-il | 1,000,000 | 5 | 72.9 at α=9.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe602m-il | 50,000 | 9 | 39.2 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe602m-il | 50,000 | 5 | 40.5 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe602m-il | 100,000 | 9 | 59.5 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe602m-il | 100,000 | 5 | 59.5 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe602m-il | 200,000 | 9 | 80 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe602m-il | 200,000 | 5 | 76.2 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe602m-il | 500,000 | 9 | 105.9 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe602m-il | 500,000 | 5 | 95.8 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe602m-il | 1,000,000 | 9 | 122.7 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe602m-il | 1,000,000 | 5 | 108.9 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| nplx-il | 50,000 | 9 | 22 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| nplx-il | 50,000 | 5 | 22.6 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| nplx-il | 100,000 | 9 | 28.8 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| nplx-il | 100,000 | 5 | 28.8 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| nplx-il | 200,000 | 9 | 41 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| nplx-il | 200,000 | 5 | 38.2 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| nplx-il | 500,000 | 9 | 49.1 at α=2° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| nplx-il | 500,000 | 5 | 54.6 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| nplx-il | 1,000,000 | 9 | 62.8 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| nplx-il | 1,000,000 | 5 | 70.6 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe10k-il | 50,000 | 9 | 20.6 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe10k-il | 50,000 | 5 | 22.7 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe10k-il | 100,000 | 9 | 27.8 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe10k-il | 100,000 | 5 | 33.1 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe10k-il | 200,000 | 9 | 47.1 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe10k-il | 200,000 | 5 | 56.4 at α=2° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe10k-il | 500,000 | 9 | 88.5 at α=1.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe10k-il | 500,000 | 5 | 74.8 at α=1° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe10k-il | 1,000,000 | 9 | 111.6 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe10k-il | 1,000,000 | 5 | 61 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| eiffel430-il | 50,000 | 9 | 36.4 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| eiffel430-il | 50,000 | 5 | 32.9 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| eiffel430-il | 100,000 | 9 | 47.2 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| eiffel430-il | 100,000 | 5 | 43.6 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| eiffel430-il | 200,000 | 9 | 58 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| eiffel430-il | 200,000 | 5 | 58.6 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| eiffel430-il | 500,000 | 9 | 84.8 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| eiffel430-il | 500,000 | 5 | 71.4 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| eiffel430-il | 1,000,000 | 9 | 92.6 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| eiffel430-il | 1,000,000 | 5 | 85.8 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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