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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(goe275-il) GOE 275 (DAIMLER VI) AIRFOIL | Gottingen 275 (DAIMLER VI) airfoil Max thickness 7.7% at 19.9% chord Max camber 4.7% at 29.9% chord | Remove Airfoil details Airfoil plotter |
(mh102-il) MH 102 16.99% | Martin Hepperle MH 102 for stall controlled wind turbines (root) Max thickness 17% at 27.7% chord Max camber 2.8% at 37.6% chord | Remove Airfoil details Airfoil plotter |
(goe328-il) GOE 328 AIRFOIL | Gottingen 328 airfoil Max thickness 8.2% at 30% chord Max camber 4.3% at 30% chord | Remove Airfoil details Airfoil plotter |
(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 |
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Polars for (goe275-il,mh102-il,goe328-il,goe284-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe275-il | 50,000 | 9 | 34.4 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe275-il | 50,000 | 5 | 40.2 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe275-il | 100,000 | 9 | 53.1 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe275-il | 100,000 | 5 | 55.9 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe275-il | 200,000 | 9 | 72 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe275-il | 200,000 | 5 | 73.3 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe275-il | 500,000 | 9 | 99.7 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe275-il | 500,000 | 5 | 94.3 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe275-il | 1,000,000 | 9 | 118.1 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe275-il | 1,000,000 | 5 | 106.7 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh102-il | 50,000 | 9 | 5.5 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh102-il | 50,000 | 5 | 23.6 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh102-il | 100,000 | 9 | 37.8 at α=10.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh102-il | 100,000 | 5 | 45.8 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh102-il | 200,000 | 9 | 63.5 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh102-il | 200,000 | 5 | 65.2 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh102-il | 500,000 | 9 | 94.2 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh102-il | 500,000 | 5 | 91 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh102-il | 1,000,000 | 9 | 118.7 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh102-il | 1,000,000 | 5 | 110.2 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe328-il | 50,000 | 9 | 36.1 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe328-il | 50,000 | 5 | 39.6 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe328-il | 100,000 | 9 | 56.9 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe328-il | 100,000 | 5 | 57.1 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe328-il | 200,000 | 9 | 75.2 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe328-il | 200,000 | 5 | 74.8 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe328-il | 500,000 | 9 | 101.6 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe328-il | 500,000 | 5 | 96.9 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe328-il | 1,000,000 | 9 | 120.7 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe328-il | 1,000,000 | 5 | 111.3 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| 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 | |
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