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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(sc1095-il) SIKORSKY SC1095 AIRFOIL | Sikorsky/Balch SC1095 rotorcraft airfoil Max thickness 9.5% at 26.9% chord Max camber 0.8% at 26.9% chord | Remove Airfoil details Airfoil plotter |
(sg6041-il) SG6041 | Selig / Giguere SG6041 wind turbine airfoil (high L/D) Max thickness 10% at 34.9% chord Max camber 1.6% at 49.7% chord | Remove Airfoil details Airfoil plotter |
(nlf1015-il) NASA NLF1015 | NASA/Langley/Somers-Maughmer NLF(1)-1015 natural laminar flow airfoil Max thickness 15% at 39.8% chord Max camber 4.3% at 62.8% chord | Remove Airfoil details Airfoil plotter |
(clarkysm-il) CLARK-Y 11.7% smoothed | CLARK Y airfoil (smoothed) Max thickness 11.7% at 30.9% chord Max camber 3.5% at 43.5% chord | Remove Airfoil details Airfoil plotter |
(fx6617ai-il) WORTMANN FX 66-17AII-182 AIRFOIL (AS TESTED AT NASA) | Wortmann FX 66-17AII-182 airfoil (as tested at NASA) Max thickness 18.8% at 35.3% chord Max camber 3.7% at 40.2% chord | Remove Airfoil details Airfoil plotter |
(ea81006-il) EPPLER EA 8(-1)-006 AIRFOIL | Eppler EA 8(-1)-006 airfoil Max thickness 6% at 30% chord Max camber 0% at 0% chord | Remove Airfoil details Airfoil plotter |
(naca633418-il) NACA 63 | NACA 63 Max thickness 18% at 33.9% chord Max camber 2.2% at 50% chord | Remove Airfoil details Airfoil plotter |
(goe199-il) GOE 199 (L.F.G. 5406) AIRFOIL | Gottingen 199 (L.F.G. 5406) airfoil Max thickness 7.3% at 30% chord Max camber 5.2% at 30% chord | Remove Airfoil details Airfoil plotter |
Drawing Options
Polars for (sc1095-il,sg6041-il,nlf1015-il,clarkysm-il,fx6617ai-il,ea81006-il,naca633418-il,goe199-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| sc1095-il | 50,000 | 9 | 25.3 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc1095-il | 50,000 | 5 | 26.6 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc1095-il | 100,000 | 9 | 34.2 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc1095-il | 100,000 | 5 | 36.4 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc1095-il | 200,000 | 9 | 45.3 at α=11° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc1095-il | 200,000 | 5 | 48.8 at α=10° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc1095-il | 500,000 | 9 | 69.5 at α=10° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc1095-il | 500,000 | 5 | 70.2 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc1095-il | 1,000,000 | 9 | 87 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc1095-il | 1,000,000 | 5 | 85.6 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sg6041-il | 50,000 | 9 | 35.4 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sg6041-il | 50,000 | 5 | 35.1 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sg6041-il | 100,000 | 9 | 53.5 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sg6041-il | 100,000 | 5 | 49.8 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sg6041-il | 200,000 | 9 | 72.8 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sg6041-il | 200,000 | 5 | 63.9 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sg6041-il | 500,000 | 9 | 91.5 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sg6041-il | 500,000 | 5 | 74.2 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sg6041-il | 1,000,000 | 9 | 96.5 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sg6041-il | 1,000,000 | 5 | 88 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| nlf1015-il | 50,000 | 9 | 25.8 at α=11.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| nlf1015-il | 50,000 | 5 | 21.9 at α=11.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| nlf1015-il | 100,000 | 9 | 40.7 at α=10.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| nlf1015-il | 100,000 | 5 | 38.6 at α=9.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| nlf1015-il | 200,000 | 9 | 75.6 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| nlf1015-il | 200,000 | 5 | 77.2 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| nlf1015-il | 500,000 | 9 | 130.6 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| nlf1015-il | 500,000 | 5 | 125.9 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| nlf1015-il | 1,000,000 | 9 | 167.7 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| nlf1015-il | 1,000,000 | 5 | 154.6 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| clarkysm-il | 50,000 | 9 | 30 at α=10° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| clarkysm-il | 50,000 | 5 | 35.3 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| clarkysm-il | 100,000 | 9 | 52.5 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| clarkysm-il | 100,000 | 5 | 53.5 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| clarkysm-il | 200,000 | 9 | 74.4 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| clarkysm-il | 200,000 | 5 | 70.1 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| clarkysm-il | 500,000 | 9 | 101.6 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| clarkysm-il | 500,000 | 5 | 90.2 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| clarkysm-il | 1,000,000 | 9 | 119.6 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| clarkysm-il | 1,000,000 | 5 | 106.2 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx6617ai-il | 50,000 | 9 | 4.7 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx6617ai-il | 50,000 | 5 | 8.3 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx6617ai-il | 100,000 | 9 | 6.1 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx6617ai-il | 100,000 | 5 | 29.3 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx6617ai-il | 200,000 | 9 | 62.9 at α=11° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx6617ai-il | 200,000 | 5 | 68.8 at α=9.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx6617ai-il | 500,000 | 9 | 109.2 at α=9.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx6617ai-il | 500,000 | 5 | 105.5 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx6617ai-il | 1,000,000 | 9 | 137.9 at α=8.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx6617ai-il | 1,000,000 | 5 | 130.7 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ea81006-il | 50,000 | 9 | 17.9 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ea81006-il | 50,000 | 5 | 19.4 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ea81006-il | 100,000 | 9 | 22.7 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ea81006-il | 100,000 | 5 | 23.4 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ea81006-il | 200,000 | 9 | 35 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ea81006-il | 200,000 | 5 | 35.7 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ea81006-il | 500,000 | 9 | 43.3 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ea81006-il | 500,000 | 5 | 53.5 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ea81006-il | 1,000,000 | 9 | 67.4 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ea81006-il | 1,000,000 | 5 | 66 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca633418-il | 50,000 | 9 | 20.3 at α=12.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca633418-il | 50,000 | 5 | 16.6 at α=11.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca633418-il | 100,000 | 9 | 45.4 at α=9.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca633418-il | 100,000 | 5 | 44.7 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca633418-il | 200,000 | 9 | 69.3 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca633418-il | 200,000 | 5 | 67.8 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca633418-il | 500,000 | 9 | 99.2 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca633418-il | 500,000 | 5 | 91.6 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca633418-il | 1,000,000 | 9 | 120.5 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca633418-il | 1,000,000 | 5 | 106.9 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe199-il | 50,000 | 9 | 36.8 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe199-il | 50,000 | 5 | 40.4 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe199-il | 100,000 | 9 | 55.7 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe199-il | 100,000 | 5 | 54.9 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe199-il | 200,000 | 9 | 72 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe199-il | 200,000 | 5 | 67.6 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe199-il | 500,000 | 9 | 89.8 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe199-il | 500,000 | 5 | 89.5 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe199-il | 1,000,000 | 9 | 108.2 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe199-il | 1,000,000 | 5 | 106.3 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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