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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(goe405-il) GOE 405 AIRFOIL | Gottingen 405 airfoil Max thickness 11.1% at 30% chord Max camber 6.5% at 40% chord | Remove Airfoil details Airfoil plotter |
(goe198-il) GOE 198 (L.F.G. 5294) AIRFOIL | Gottingen 198 (L.F.G. 5294) airfoil Max thickness 7.8% at 19.9% chord Max camber 6.5% at 39.9% chord | Remove Airfoil details Airfoil plotter |
(goe380-il) GOE 380 AIRFOIL | Gottingen 380 airfoil Max thickness 6.6% at 30% chord Max camber 5.6% at 30% chord | Remove Airfoil details Airfoil plotter |
(goe370-il) GOE 370 AIRFOIL | Gottingen 370 airfoil Max thickness 4.7% at 20% chord Max camber 5.7% at 40% chord | Remove Airfoil details Airfoil plotter |
(goe182-il) GOE 182 (MVA H.27) AIRFOIL | Gottingen 182 (MVA H.27) airfoil Max thickness 9.5% at 19.9% chord Max camber 5.3% at 39.9% chord | Remove Airfoil details Airfoil plotter |
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Polars for (goe405-il,goe198-il,goe380-il,goe370-il,goe182-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe405-il | 50,000 | 9 | 9.9 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe405-il | 50,000 | 5 | 29.2 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe405-il | 100,000 | 9 | 54.3 at α=8.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe405-il | 100,000 | 5 | 58.1 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe405-il | 200,000 | 9 | 82.3 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe405-il | 200,000 | 5 | 80.3 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe405-il | 500,000 | 9 | 115.4 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe405-il | 500,000 | 5 | 104.6 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe405-il | 1,000,000 | 9 | 137.5 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe405-il | 1,000,000 | 5 | 126.2 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe198-il | 50,000 | 9 | 36.2 at α=10.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe198-il | 50,000 | 5 | 43.2 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe198-il | 100,000 | 9 | 64.5 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe198-il | 100,000 | 5 | 64 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe198-il | 200,000 | 9 | 88.3 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe198-il | 200,000 | 5 | 80.4 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe198-il | 500,000 | 9 | 112.3 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe198-il | 500,000 | 5 | 92.9 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe198-il | 1,000,000 | 9 | 117 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe198-il | 1,000,000 | 5 | 92.9 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe380-il | 50,000 | 9 | 31.1 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe380-il | 50,000 | 5 | 40.9 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe380-il | 100,000 | 9 | 54.4 at α=8.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe380-il | 100,000 | 5 | 60 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe380-il | 200,000 | 9 | 75.6 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe380-il | 200,000 | 5 | 78 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe380-il | 500,000 | 9 | 103.4 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe380-il | 500,000 | 5 | 103.2 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe380-il | 1,000,000 | 9 | 125.8 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe380-il | 1,000,000 | 5 | 124.1 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe370-il | 50,000 | 9 | 45.2 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe370-il | 50,000 | 5 | 44.8 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe370-il | 100,000 | 9 | 67.2 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe370-il | 100,000 | 5 | 67.5 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe370-il | 200,000 | 9 | 92 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe370-il | 200,000 | 5 | 92.3 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe370-il | 500,000 | 9 | 128.1 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe370-il | 500,000 | 5 | 121.6 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe370-il | 1,000,000 | 9 | 154.2 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe370-il | 1,000,000 | 5 | 119.5 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe182-il | 50,000 | 9 | 29.2 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe182-il | 50,000 | 5 | 36.5 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe182-il | 100,000 | 9 | 48.6 at α=11° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe182-il | 100,000 | 5 | 51.5 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe182-il | 200,000 | 9 | 68.6 at α=10.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe182-il | 200,000 | 5 | 69.4 at α=9.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe182-il | 500,000 | 9 | 98 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe182-il | 500,000 | 5 | 97.9 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe182-il | 1,000,000 | 9 | 122.5 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe182-il | 1,000,000 | 5 | 119.8 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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