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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(goe426-il) GOE 426 AIRFOIL | Gottingen 426 airfoil Max thickness 13.6% at 30% chord Max camber 4.6% at 40% chord | Remove Airfoil details Airfoil plotter |
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Polars for (goe426-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe426-il | 50,000 | 9 | 7.9 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe426-il | 50,000 | 5 | 26.6 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe426-il | 100,000 | 9 | 46.9 at α=11.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe426-il | 100,000 | 5 | 52.1 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe426-il | 200,000 | 9 | 75.9 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe426-il | 200,000 | 5 | 77.9 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe426-il | 500,000 | 9 | 112.7 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe426-il | 500,000 | 5 | 110.4 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe426-il | 1,000,000 | 9 | 141.9 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe426-il | 1,000,000 | 5 | 134.3 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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