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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(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 |
(rhodesg34-il) Rhode St. Genese 34 | Rhode St. Genese 34 airfoil Max thickness 14.1% at 30% chord Max camber 4.6% at 40% chord | Remove Airfoil details Airfoil plotter |
(naca64210-il) NACA 64-210 | NACA 64-210 airfoil Max thickness 10% at 40% chord Max camber 1.1% at 50% chord | Remove Airfoil details Airfoil plotter |
(naca64208-il) NACA 64-208 | NACA 64-208 airfoil Max thickness 8% at 40% chord Max camber 1.1% at 50% chord | Remove Airfoil details Airfoil plotter |
(fx76mp140-il) FX 76-MP-140 | Wortmann FX 76-MP-140 airfoil Max thickness 14.1% at 33.9% chord Max camber 7.1% at 46.7% chord | Remove Airfoil details Airfoil plotter |
(naca64206-il) NACA 64-206 | NACA 64-206 airfoil Max thickness 6% at 40% chord Max camber 1.1% at 50% chord | Remove Airfoil details Airfoil plotter |
(curtisc72-il) Curtis C-72 | Curtis C-72 airfoil Max thickness 11.7% at 30% chord Max camber 3.8% at 50% chord | Remove Airfoil details Airfoil plotter |
(fx77w270s-il) FX 77-W-270S | Wortmann FX 77-W-270S airfoil for use on wind turbines (W) Max thickness 27.1% at 33.9% chord Max camber 4.2% at 27.9% chord | Remove Airfoil details Airfoil plotter |
Drawing Options
Polars for (eiffel430-il,rhodesg34-il,naca64210-il,naca64208-il,fx76mp140-il,naca64206-il,curtisc72-il,fx77w270s-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| 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 | |
| rhodesg34-il | 50,000 | 9 | 20.4 at α=0.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rhodesg34-il | 50,000 | 5 | 30.9 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rhodesg34-il | 100,000 | 9 | 43.8 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rhodesg34-il | 100,000 | 5 | 45.6 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rhodesg34-il | 200,000 | 9 | 58.8 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rhodesg34-il | 200,000 | 5 | 59.1 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rhodesg34-il | 500,000 | 9 | 81.6 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rhodesg34-il | 500,000 | 5 | 81.9 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rhodesg34-il | 1,000,000 | 9 | 107.6 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rhodesg34-il | 1,000,000 | 5 | 103.6 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64210-il | 50,000 | 9 | 30.3 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64210-il | 50,000 | 5 | 32.2 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64210-il | 100,000 | 9 | 46.4 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64210-il | 100,000 | 5 | 44.6 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64210-il | 200,000 | 9 | 61.8 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64210-il | 200,000 | 5 | 54 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64210-il | 500,000 | 9 | 76.3 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64210-il | 500,000 | 5 | 63.2 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64210-il | 1,000,000 | 9 | 85.7 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64210-il | 1,000,000 | 5 | 72.9 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64208-il | 50,000 | 9 | 26.6 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64208-il | 50,000 | 5 | 31.5 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64208-il | 100,000 | 9 | 45.3 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64208-il | 100,000 | 5 | 42.8 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64208-il | 200,000 | 9 | 58.9 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64208-il | 200,000 | 5 | 53.3 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64208-il | 500,000 | 9 | 75.8 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64208-il | 500,000 | 5 | 60.7 at α=2.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64208-il | 1,000,000 | 9 | 80.8 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64208-il | 1,000,000 | 5 | 70.1 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx76mp140-il | 50,000 | 9 | 5.9 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx76mp140-il | 50,000 | 5 | 14.1 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx76mp140-il | 100,000 | 9 | 37.8 at α=12° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx76mp140-il | 100,000 | 5 | 37.3 at α=9.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx76mp140-il | 200,000 | 9 | 78.1 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx76mp140-il | 200,000 | 5 | 78.3 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx76mp140-il | 500,000 | 9 | 138.2 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx76mp140-il | 500,000 | 5 | 131.5 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx76mp140-il | 1,000,000 | 9 | 181.6 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx76mp140-il | 1,000,000 | 5 | 153.4 at α=2.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64206-il | 50,000 | 9 | 23.4 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64206-il | 50,000 | 5 | 30.1 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64206-il | 100,000 | 9 | 43.2 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64206-il | 100,000 | 5 | 41 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64206-il | 200,000 | 9 | 56.2 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64206-il | 200,000 | 5 | 51.3 at α=2.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64206-il | 500,000 | 9 | 72.2 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64206-il | 500,000 | 5 | 60.1 at α=1.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64206-il | 1,000,000 | 9 | 80.8 at α=1.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64206-il | 1,000,000 | 5 | 68.4 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| curtisc72-il | 50,000 | 9 | 29.9 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| curtisc72-il | 50,000 | 5 | 37.8 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| curtisc72-il | 100,000 | 9 | 54.7 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| curtisc72-il | 100,000 | 5 | 56.5 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| curtisc72-il | 200,000 | 9 | 76.3 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| curtisc72-il | 200,000 | 5 | 73.3 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| curtisc72-il | 500,000 | 9 | 103.4 at α=1.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| curtisc72-il | 500,000 | 5 | 95.5 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| curtisc72-il | 1,000,000 | 9 | 121 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| curtisc72-il | 1,000,000 | 5 | 114.4 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx77w270s-il | 50,000 | 9 | 1.6 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx77w270s-il | 50,000 | 5 | 2 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx77w270s-il | 100,000 | 9 | 1.2 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx77w270s-il | 100,000 | 5 | 9 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx77w270s-il | 200,000 | 9 | 10.3 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx77w270s-il | 200,000 | 5 | 34.2 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx77w270s-il | 500,000 | 9 | 62.1 at α=11.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx77w270s-il | 500,000 | 5 | 73.4 at α=10° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx77w270s-il | 1,000,000 | 9 | 101.7 at α=11.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx77w270s-il | 1,000,000 | 5 | 106.5 at α=10.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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