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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(e584-il) EPPLER 584 AIRFOIL | Eppler E584 sailplane airfoil Max thickness 16.6% at 38.3% chord Max camber 4.5% at 38.3% chord | Remove Airfoil details Airfoil plotter |
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Polars for (e584-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| e584-il | 50,000 | 9 | 4.5 at α=11° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e584-il | 50,000 | 5 | 11.9 at α=-1.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e584-il | 100,000 | 9 | 29.9 at α=13.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e584-il | 100,000 | 5 | 32.8 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e584-il | 200,000 | 9 | 67.8 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e584-il | 200,000 | 5 | 64.4 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e584-il | 500,000 | 9 | 103.1 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e584-il | 500,000 | 5 | 101.8 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e584-il | 1,000,000 | 9 | 134 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e584-il | 1,000,000 | 5 | 126.8 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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