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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(goe207-il) GOE 207 (AVIATIK V8) AIRFOIL | Gottingen 207 (AVIATIK V8) airfoil Max thickness 8.8% at 19.9% chord Max camber 6.6% at 29.9% chord | Remove Airfoil details Airfoil plotter |
(goe227-il) GOE 227 (MVA H.37) AIRFOIL | Gottingen 227 (MVA H.37) airfoil Max thickness 14.6% at 25% chord Max camber 7.8% at 50% chord | Remove Airfoil details Airfoil plotter |
(goe210-il) GOE 210 (DAIMLER) AIRFOIL | Gottingen 210 (DAIMLER) airfoil Max thickness 6.6% at 30% chord Max camber 4.3% at 40% chord | Remove Airfoil details Airfoil plotter |
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Polars for (goe207-il,goe227-il,goe210-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe207-il | 50,000 | 9 | 20.8 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe207-il | 50,000 | 5 | 33.9 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe207-il | 100,000 | 9 | 47.4 at α=10.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe207-il | 100,000 | 5 | 52 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe207-il | 200,000 | 9 | 70.4 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe207-il | 200,000 | 5 | 71.6 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe207-il | 500,000 | 9 | 99.1 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe207-il | 500,000 | 5 | 96.9 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe207-il | 1,000,000 | 9 | 120.2 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe207-il | 1,000,000 | 5 | 113.9 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe227-il | 50,000 | 9 | 7.9 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe227-il | 50,000 | 5 | 23.3 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe227-il | 100,000 | 9 | 49.6 at α=10.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe227-il | 100,000 | 5 | 58.6 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe227-il | 200,000 | 9 | 88 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe227-il | 200,000 | 5 | 88.5 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe227-il | 500,000 | 9 | 131.7 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe227-il | 500,000 | 5 | 118.3 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe227-il | 1,000,000 | 9 | 155.3 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe227-il | 1,000,000 | 5 | 134.8 at α=2° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe210-il | 50,000 | 9 | 40.7 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe210-il | 50,000 | 5 | 43.8 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe210-il | 100,000 | 9 | 62 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe210-il | 100,000 | 5 | 62 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe210-il | 200,000 | 9 | 82.3 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe210-il | 200,000 | 5 | 77.9 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe210-il | 500,000 | 9 | 105.1 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe210-il | 500,000 | 5 | 86.8 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe210-il | 1,000,000 | 9 | 116.7 at α=1.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe210-il | 1,000,000 | 5 | 99.8 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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