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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(goe408-il) GOE 408 AIRFOIL | Gottingen 408 airfoil Max thickness 7.8% at 30% chord Max camber 4.1% at 30% chord | Remove Airfoil details Airfoil plotter |
(goe228-il) GOE 228 (MVA H.38) AIRFOIL | Gottingen 228 (MVA H.38) airfoil Max thickness 17.9% at 29.4% chord Max camber 7% at 49.4% chord | Remove Airfoil details Airfoil plotter |
(goe190-il) GOE 190 (MVA MK.18) AIRFOIL | Gottingen 190 (MVA MK.18) airfoil Max thickness 12.7% at 19.7% chord Max camber 5.9% at 49.7% chord | Remove Airfoil details Airfoil plotter |
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Polars for (goe408-il,goe228-il,goe190-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe408-il | 50,000 | 9 | 35.8 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe408-il | 50,000 | 5 | 40.8 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe408-il | 100,000 | 9 | 58.3 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe408-il | 100,000 | 5 | 59.2 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe408-il | 200,000 | 9 | 78.4 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe408-il | 200,000 | 5 | 75.3 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe408-il | 500,000 | 9 | 101.8 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe408-il | 500,000 | 5 | 94.7 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe408-il | 1,000,000 | 9 | 119.8 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe408-il | 1,000,000 | 5 | 102.2 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe228-il | 50,000 | 9 | 5.6 at α=1.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe228-il | 50,000 | 5 | 25.9 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe228-il | 100,000 | 9 | 45.6 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe228-il | 100,000 | 5 | 51.6 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe228-il | 200,000 | 9 | 70.6 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe228-il | 200,000 | 5 | 66.7 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe228-il | 500,000 | 9 | 92.9 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe228-il | 500,000 | 5 | 88.2 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe228-il | 1,000,000 | 9 | 116.2 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe228-il | 1,000,000 | 5 | 109 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe190-il | 50,000 | 9 | 15.3 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe190-il | 50,000 | 5 | 37.2 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe190-il | 100,000 | 9 | 52.5 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe190-il | 100,000 | 5 | 57.7 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe190-il | 200,000 | 9 | 77.3 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe190-il | 200,000 | 5 | 74.2 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe190-il | 500,000 | 9 | 100.7 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe190-il | 500,000 | 5 | 97 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe190-il | 1,000,000 | 9 | 121.3 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe190-il | 1,000,000 | 5 | 114.6 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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