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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(goe438-il) GOE 438 AIRFOIL | Gottingen 438 airfoil Max thickness 11% at 29.8% chord Max camber 3.8% at 39.8% chord | Remove Airfoil details Airfoil plotter |
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Polars for (goe438-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe438-il | 50,000 | 9 | 24.7 at α=11.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe438-il | 50,000 | 5 | 35.5 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe438-il | 100,000 | 9 | 49.2 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe438-il | 100,000 | 5 | 52.3 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe438-il | 200,000 | 9 | 68.4 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe438-il | 200,000 | 5 | 68.4 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe438-il | 500,000 | 9 | 95 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe438-il | 500,000 | 5 | 90.4 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe438-il | 1,000,000 | 9 | 115.8 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe438-il | 1,000,000 | 5 | 106 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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