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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(s808-nr) NREL's S808 Airfoil | NREL HAWT airfoil S808 root Max thickness 21% at 24.4% chord Max camber 2.4% at 72.9% chord | Remove Airfoil details Airfoil plotter |
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Polars for (s808-nr)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| s808-nr | 50,000 | 9 | 8.2 at α=0° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s808-nr | 50,000 | 5 | 24.6 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| s808-nr | 100,000 | 9 | 36.5 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s808-nr | 100,000 | 5 | 41.4 at α=8.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| s808-nr | 200,000 | 9 | 55.1 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s808-nr | 200,000 | 5 | 56 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| s808-nr | 500,000 | 9 | 78.9 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s808-nr | 500,000 | 5 | 76.6 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| s808-nr | 1,000,000 | 9 | 98.5 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s808-nr | 1,000,000 | 5 | 92.8 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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