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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(goe518-il) GOE 518 AIRFOIL | Gottingen 518 airfoil Max thickness 18% at 29.8% chord Max camber 7.3% at 29.8% chord | Remove Airfoil details Airfoil plotter |
(goe410-il) GOE 410 AIRFOIL | Gottingen 410 airfoil Max thickness 16.1% at 30% chord Max camber 0% at 0% chord | Remove Airfoil details Airfoil plotter |
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Polars for (goe518-il,goe410-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe518-il | 50,000 | 9 | 6.5 at α=-3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe518-il | 50,000 | 5 | 23.7 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe518-il | 100,000 | 9 | 41.4 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe518-il | 100,000 | 5 | 39.1 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe518-il | 200,000 | 9 | 54.1 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe518-il | 200,000 | 5 | 48.3 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe518-il | 500,000 | 9 | 64.5 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe518-il | 500,000 | 5 | 61.8 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe518-il | 1,000,000 | 9 | 81 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe518-il | 1,000,000 | 5 | 79.1 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe410-il | 50,000 | 9 | 20.9 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe410-il | 50,000 | 5 | 25.2 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe410-il | 100,000 | 9 | 37.1 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe410-il | 100,000 | 5 | 35.3 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe410-il | 200,000 | 9 | 46.4 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe410-il | 200,000 | 5 | 45.2 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe410-il | 500,000 | 9 | 62.4 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe410-il | 500,000 | 5 | 65.1 at α=9.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe410-il | 1,000,000 | 9 | 82 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe410-il | 1,000,000 | 5 | 81.8 at α=10.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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