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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(usa41-il) USA 41 AIRFOIL | USA-41 airfoil Max thickness 6.6% at 30% chord Max camber 4.5% at 40% chord | Remove Airfoil details Airfoil plotter |
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Polars for (usa41-il)
Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
---|---|---|---|---|---|---|---|
usa41-il | 50,000 | 9 | 41.2 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
usa41-il | 50,000 | 5 | 42.2 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
usa41-il | 100,000 | 9 | 59.8 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
usa41-il | 100,000 | 5 | 60.9 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
usa41-il | 200,000 | 9 | 79.3 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
usa41-il | 200,000 | 5 | 79.9 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
usa41-il | 500,000 | 9 | 107.8 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
usa41-il | 500,000 | 5 | 104.6 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
usa41-il | 1,000,000 | 9 | 129.2 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
usa41-il | 1,000,000 | 5 | 122.8 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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