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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(goe284-il) GOE 284 AIRFOIL | Gottingen 284 airfoil Max thickness 17.7% at 29.3% chord Max camber 5.1% at 39.3% chord | Remove Airfoil details Airfoil plotter |
(goe124-il) GOE 124 (MVA H.4) AIRFOIL | Gottingen 124 (MVA H.4) airfoil Max thickness 7.9% at 29.9% chord Max camber 5.6% at 39.9% chord | Remove Airfoil details Airfoil plotter |
(goe118-il) GOE 118 (MVA MK.7) AIRFOIL | Gottingen 118 (MVA MK.7) airfoil Max thickness 8.6% at 29.9% chord Max camber 5.7% at 39.9% chord | Remove Airfoil details Airfoil plotter |
(e393-il) EPPLER 393 AIRFOIL | Eppler E393 airfoil Max thickness 11.5% at 32.3% chord Max camber 4% at 46% chord | Remove Airfoil details Airfoil plotter |
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Polars for (goe284-il,goe124-il,goe118-il,e393-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe284-il | 50,000 | 9 | 4.3 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe284-il | 50,000 | 5 | 18 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe284-il | 100,000 | 9 | 34.1 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe284-il | 100,000 | 5 | 45.2 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe284-il | 200,000 | 9 | 69 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe284-il | 200,000 | 5 | 69.5 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe284-il | 500,000 | 9 | 103.5 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe284-il | 500,000 | 5 | 95 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe284-il | 1,000,000 | 9 | 126.5 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe284-il | 1,000,000 | 5 | 107.1 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe124-il | 50,000 | 9 | 35.9 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe124-il | 50,000 | 5 | 41.2 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe124-il | 100,000 | 9 | 60.2 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe124-il | 100,000 | 5 | 63.9 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe124-il | 200,000 | 9 | 84.4 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe124-il | 200,000 | 5 | 83.8 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe124-il | 500,000 | 9 | 114.8 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe124-il | 500,000 | 5 | 107.2 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe124-il | 1,000,000 | 9 | 133.2 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe124-il | 1,000,000 | 5 | 126.4 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe118-il | 50,000 | 9 | 24.3 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe118-il | 50,000 | 5 | 40.7 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe118-il | 100,000 | 9 | 62 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe118-il | 100,000 | 5 | 61.7 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe118-il | 200,000 | 9 | 83.1 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe118-il | 200,000 | 5 | 82.7 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe118-il | 500,000 | 9 | 112.3 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe118-il | 500,000 | 5 | 108.9 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe118-il | 1,000,000 | 9 | 134.1 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe118-il | 1,000,000 | 5 | 120.6 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e393-il | 50,000 | 9 | 35.4 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e393-il | 50,000 | 5 | 35.3 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e393-il | 100,000 | 9 | 60.6 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e393-il | 100,000 | 5 | 62 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e393-il | 200,000 | 9 | 87.5 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e393-il | 200,000 | 5 | 86.4 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e393-il | 500,000 | 9 | 124.7 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e393-il | 500,000 | 5 | 117.5 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e393-il | 1,000,000 | 9 | 152.7 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e393-il | 1,000,000 | 5 | 135.4 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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