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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(e201-il) E201 (11.88%) | Eppler E201 low Reynolds number airfoil Max thickness 11.9% at 30.8% chord Max camber 2.6% at 49.4% chord | Remove Airfoil details Airfoil plotter |
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Polars for (e201-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| e201-il | 50,000 | 9 | 34 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e201-il | 50,000 | 5 | 33.9 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e201-il | 100,000 | 9 | 56.7 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e201-il | 100,000 | 5 | 57 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e201-il | 200,000 | 9 | 80.4 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e201-il | 200,000 | 5 | 78.2 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e201-il | 500,000 | 9 | 112 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e201-il | 500,000 | 5 | 104.6 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e201-il | 1,000,000 | 9 | 135.9 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e201-il | 1,000,000 | 5 | 122.5 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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