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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(eiffel385-il) Eiffel 385 (S.T. Ae) | Eiffel 385 (S.T. Ae) airfoil Max thickness 13.4% at 20% chord Max camber 4.4% at 50% chord | Remove Airfoil details Airfoil plotter |
(e195-il) E195 (11.82%) | Eppler E195 low Reynolds number airfoil Max thickness 11.8% at 35% chord Max camber 2.7% at 44.2% chord | Remove Airfoil details Airfoil plotter |
(e326-il) EPPLER 326 AIRFOIL | Eppler E326 flying wing airfoil Max thickness 12.9% at 33.4% chord Max camber 2.1% at 19.5% chord | Remove Airfoil details Airfoil plotter |
(e297-il) EPPLER 297 AIRFOIL | Eppler E297 tailplane airfoil Max thickness 11.4% at 37.7% chord Max camber 0% at 0% chord | Remove Airfoil details Airfoil plotter |
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Polars for (eiffel385-il,e195-il,e326-il,e297-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| eiffel385-il | 50,000 | 9 | 25.2 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| eiffel385-il | 50,000 | 5 | 32.1 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| eiffel385-il | 100,000 | 9 | 52.5 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| eiffel385-il | 100,000 | 5 | 55.2 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| eiffel385-il | 200,000 | 9 | 76 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| eiffel385-il | 200,000 | 5 | 74.3 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| eiffel385-il | 500,000 | 9 | 106.4 at α=2° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| eiffel385-il | 500,000 | 5 | 93.5 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| eiffel385-il | 1,000,000 | 9 | 123.4 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| eiffel385-il | 1,000,000 | 5 | 97.9 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e195-il | 50,000 | 9 | 32.8 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e195-il | 50,000 | 5 | 31.8 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e195-il | 100,000 | 9 | 55.9 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e195-il | 100,000 | 5 | 56.3 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e195-il | 200,000 | 9 | 80.1 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e195-il | 200,000 | 5 | 78.2 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e195-il | 500,000 | 9 | 112.4 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e195-il | 500,000 | 5 | 105.2 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e195-il | 1,000,000 | 9 | 137.1 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e195-il | 1,000,000 | 5 | 124.2 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e326-il | 50,000 | 9 | 17.7 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e326-il | 50,000 | 5 | 26.9 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e326-il | 100,000 | 9 | 39.4 at α=10.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e326-il | 100,000 | 5 | 44.9 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e326-il | 200,000 | 9 | 60.9 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e326-il | 200,000 | 5 | 55.5 at α=9.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e326-il | 500,000 | 9 | 76.5 at α=9.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e326-il | 500,000 | 5 | 75.4 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e326-il | 1,000,000 | 9 | 96.4 at α=8.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e326-il | 1,000,000 | 5 | 90.7 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e297-il | 50,000 | 9 | 29.3 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e297-il | 50,000 | 5 | 28.8 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e297-il | 100,000 | 9 | 43.1 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e297-il | 100,000 | 5 | 34.9 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e297-il | 200,000 | 9 | 46.9 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e297-il | 200,000 | 5 | 39.6 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e297-il | 500,000 | 9 | 56 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e297-il | 500,000 | 5 | 51.1 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e297-il | 1,000,000 | 9 | 61.5 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e297-il | 1,000,000 | 5 | 60.4 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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