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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(goe559-il) GOE 559 AIRFOIL | Gottingen 559 airfoil Max thickness 11.2% at 30% chord Max camber 3.4% at 30% chord | Remove Airfoil details Airfoil plotter |
(fx66h80-il) FX 66-H-80 | Wortmann FX 66-H-80 airfoil Max thickness 8% at 27.9% chord Max camber 2.5% at 25% chord | Remove Airfoil details Airfoil plotter |
(fx66182-il) FX 66-182 AIRFOIL | Wortmann FX 66-182 airfoil Max thickness 18.2% at 33.9% chord Max camber 3.8% at 37.1% chord | Remove Airfoil details Airfoil plotter |
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Polars for (goe559-il,fx66h80-il,fx66182-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe559-il | 50,000 | 9 | 30.1 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe559-il | 50,000 | 5 | 28.6 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe559-il | 100,000 | 9 | 40.4 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe559-il | 100,000 | 5 | 38.6 at α=2.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe559-il | 200,000 | 9 | 50.2 at α=2° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe559-il | 200,000 | 5 | 50 at α=1.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe559-il | 500,000 | 9 | 66.3 at α=1.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe559-il | 500,000 | 5 | 64.2 at α=1.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe559-il | 1,000,000 | 9 | 76.8 at α=1.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe559-il | 1,000,000 | 5 | 74.2 at α=1.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66h80-il | 50,000 | 9 | 32.1 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66h80-il | 50,000 | 5 | 31.9 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66h80-il | 100,000 | 9 | 47.5 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66h80-il | 100,000 | 5 | 47.4 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66h80-il | 200,000 | 9 | 63 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66h80-il | 200,000 | 5 | 62.8 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66h80-il | 500,000 | 9 | 87.6 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66h80-il | 500,000 | 5 | 83.5 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66h80-il | 1,000,000 | 9 | 105.3 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66h80-il | 1,000,000 | 5 | 98.4 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66182-il | 50,000 | 9 | 4.7 at α=10.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66182-il | 50,000 | 5 | 8.2 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66182-il | 100,000 | 9 | 5.9 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66182-il | 100,000 | 5 | 30.2 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66182-il | 200,000 | 9 | 61.8 at α=11° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66182-il | 200,000 | 5 | 67.9 at α=9.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66182-il | 500,000 | 9 | 107.3 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66182-il | 500,000 | 5 | 104.4 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66182-il | 1,000,000 | 9 | 134.6 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66182-il | 1,000,000 | 5 | 128.2 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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