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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(fx84w127-il) FX 84-W-127 | Wortmann FX 84-W-127 airfoil for use on wind turbines (W) Max thickness 12.8% at 33.9% chord Max camber 3.7% at 40.2% chord | Remove Airfoil details Airfoil plotter |
(fx62k153-il) FX 62-K-153/20 AIRFOIL | Wortmann FX 62-K-153/20 airfoil Max thickness 15.3% at 40.2% chord Max camber 4.1% at 62.9% chord | Remove Airfoil details Airfoil plotter |
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Polars for (fx84w127-il,fx62k153-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| fx84w127-il | 50,000 | 9 | 25.8 at α=11.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx84w127-il | 50,000 | 5 | 24.3 at α=10° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx84w127-il | 100,000 | 9 | 53.8 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx84w127-il | 100,000 | 5 | 54.8 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx84w127-il | 200,000 | 9 | 80.6 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx84w127-il | 200,000 | 5 | 79.8 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx84w127-il | 500,000 | 9 | 115.7 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx84w127-il | 500,000 | 5 | 110.3 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx84w127-il | 1,000,000 | 9 | 142.5 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx84w127-il | 1,000,000 | 5 | 131.7 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx62k153-il | 50,000 | 9 | 26.9 at α=10.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx62k153-il | 50,000 | 5 | 23 at α=10.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx62k153-il | 100,000 | 9 | 45.3 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx62k153-il | 100,000 | 5 | 44.1 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx62k153-il | 200,000 | 9 | 77.5 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx62k153-il | 200,000 | 5 | 79.9 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx62k153-il | 500,000 | 9 | 124.8 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx62k153-il | 500,000 | 5 | 122.8 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx62k153-il | 1,000,000 | 9 | 161.9 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx62k153-il | 1,000,000 | 5 | 151.3 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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