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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(goe92-il) GOE 92 AIRFOIL | Gottingen 92 airfoil Max thickness 8.8% at 30% chord Max camber 5.5% at 30% chord | Remove Airfoil details Airfoil plotter |
(goe458-il) GOE 458 AIRFOIL | Gottingen 458 airfoil Max thickness 7.2% at 29.9% chord Max camber 5.2% at 39.9% chord | Remove Airfoil details Airfoil plotter |
(goe459-il) GOE 459 AIRFOIL | Gottingen 459 airfoil Max thickness 12.7% at 30% chord Max camber 0% at 0% chord | Remove Airfoil details Airfoil plotter |
(goe397-il) GOE 397 AIRFOIL | Gottingen 397 airfoil Max thickness 5.1% at 30% chord Max camber 4% at 40% chord | Remove Airfoil details Airfoil plotter |
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Polars for (goe92-il,goe458-il,goe459-il,goe397-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe92-il | 50,000 | 9 | 31.2 at α=10.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe92-il | 50,000 | 5 | 36.9 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe92-il | 100,000 | 9 | 53.8 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe92-il | 100,000 | 5 | 55 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe92-il | 200,000 | 9 | 73.1 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe92-il | 200,000 | 5 | 72.8 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe92-il | 500,000 | 9 | 99.6 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe92-il | 500,000 | 5 | 97.8 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe92-il | 1,000,000 | 9 | 120.6 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe92-il | 1,000,000 | 5 | 116.7 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe458-il | 50,000 | 9 | 42.8 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe458-il | 50,000 | 5 | 42.7 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe458-il | 100,000 | 9 | 65.1 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe458-il | 100,000 | 5 | 64.6 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe458-il | 200,000 | 9 | 87.5 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe458-il | 200,000 | 5 | 86.9 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe458-il | 500,000 | 9 | 117.8 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe458-il | 500,000 | 5 | 115.3 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe458-il | 1,000,000 | 9 | 140.9 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe458-il | 1,000,000 | 5 | 136.3 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe459-il | 50,000 | 9 | 28.6 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe459-il | 50,000 | 5 | 27.8 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe459-il | 100,000 | 9 | 40.5 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe459-il | 100,000 | 5 | 37.3 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe459-il | 200,000 | 9 | 49.3 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe459-il | 200,000 | 5 | 45.3 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe459-il | 500,000 | 9 | 59 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe459-il | 500,000 | 5 | 60.2 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe459-il | 1,000,000 | 9 | 75.6 at α=10.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe459-il | 1,000,000 | 5 | 75.4 at α=9.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe397-il | 50,000 | 9 | 42.8 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe397-il | 50,000 | 5 | 43 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe397-il | 100,000 | 9 | 61.4 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe397-il | 100,000 | 5 | 61 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe397-il | 200,000 | 9 | 81.7 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe397-il | 200,000 | 5 | 79.1 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe397-il | 500,000 | 9 | 110 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe397-il | 500,000 | 5 | 102.1 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe397-il | 1,000,000 | 9 | 129.9 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe397-il | 1,000,000 | 5 | 97.6 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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