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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(goe619-il) GOE 619 AIRFOIL | Gottingen 619 airfoil Max thickness 13.7% at 19.5% chord Max camber 4.5% at 49.5% chord | Remove Airfoil details Airfoil plotter |
(goe572-il) GOE 572 AIRFOIL | Gottingen 572 airfoil Max thickness 18.6% at 29.9% chord Max camber 8.3% at 29.9% chord | Remove Airfoil details Airfoil plotter |
(goe621-il) GOE 621 AIRFOIL | Gottingen 621 airfoil Max thickness 15% at 29.5% chord Max camber 5% at 49.5% chord | Remove Airfoil details Airfoil plotter |
(goe546-il) GOE 546 AIRFOIL | Gottingen 546 airfoil Max thickness 10.4% at 30% chord Max camber 3.6% at 50% chord | Remove Airfoil details Airfoil plotter |
(goe533-il) GOE 533 AIRFOIL | Gottingen 533 airfoil Max thickness 13.7% at 30% chord Max camber 4.7% at 40% chord | Remove Airfoil details Airfoil plotter |
(goe566-il) GOE 566 AIRFOIL | Gottingen 566 airfoil Max thickness 8.7% at 30% chord Max camber 2.6% at 40% chord | Remove Airfoil details Airfoil plotter |
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Polars for (goe619-il,goe572-il,goe621-il,goe546-il,goe533-il,goe566-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe619-il | 50,000 | 9 | 22 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe619-il | 50,000 | 5 | 33.3 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe619-il | 100,000 | 9 | 52.4 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe619-il | 100,000 | 5 | 51.3 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe619-il | 200,000 | 9 | 73.7 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe619-il | 200,000 | 5 | 67.6 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe619-il | 500,000 | 9 | 99.7 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe619-il | 500,000 | 5 | 82 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe619-il | 1,000,000 | 9 | 108.9 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe619-il | 1,000,000 | 5 | 99.6 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe572-il | 50,000 | 9 | 3.1 at α=10.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe572-il | 50,000 | 5 | 14.6 at α=1.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe572-il | 100,000 | 9 | 29.9 at α=1.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe572-il | 100,000 | 5 | 38.4 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe572-il | 200,000 | 9 | 55.7 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe572-il | 200,000 | 5 | 54.8 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe572-il | 500,000 | 9 | 79.9 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe572-il | 500,000 | 5 | 77.5 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe572-il | 1,000,000 | 9 | 103.8 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe572-il | 1,000,000 | 5 | 98.6 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe621-il | 50,000 | 9 | 9.3 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe621-il | 50,000 | 5 | 27.6 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe621-il | 100,000 | 9 | 51.1 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe621-il | 100,000 | 5 | 49.2 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe621-il | 200,000 | 9 | 74.7 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe621-il | 200,000 | 5 | 70.1 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe621-il | 500,000 | 9 | 105.5 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe621-il | 500,000 | 5 | 84.2 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe621-il | 1,000,000 | 9 | 120.7 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe621-il | 1,000,000 | 5 | 99.8 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe546-il | 50,000 | 9 | 38.4 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe546-il | 50,000 | 5 | 38.6 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe546-il | 100,000 | 9 | 59.4 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe546-il | 100,000 | 5 | 58.6 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe546-il | 200,000 | 9 | 80.5 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe546-il | 200,000 | 5 | 76.2 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe546-il | 500,000 | 9 | 106.7 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe546-il | 500,000 | 5 | 93.5 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe546-il | 1,000,000 | 9 | 124.7 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe546-il | 1,000,000 | 5 | 101.7 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe533-il | 50,000 | 9 | 10.5 at α=1.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe533-il | 50,000 | 5 | 29.4 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe533-il | 100,000 | 9 | 46.5 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe533-il | 100,000 | 5 | 54.8 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe533-il | 200,000 | 9 | 73.8 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe533-il | 200,000 | 5 | 75.5 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe533-il | 500,000 | 9 | 106.3 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe533-il | 500,000 | 5 | 102.3 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe533-il | 1,000,000 | 9 | 131.1 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe533-il | 1,000,000 | 5 | 121.7 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe566-il | 50,000 | 9 | 34.4 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe566-il | 50,000 | 5 | 36.5 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe566-il | 100,000 | 9 | 52.4 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe566-il | 100,000 | 5 | 50.3 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe566-il | 200,000 | 9 | 70 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe566-il | 200,000 | 5 | 61.7 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe566-il | 500,000 | 9 | 88.5 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe566-il | 500,000 | 5 | 79.3 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe566-il | 1,000,000 | 9 | 97.8 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe566-il | 1,000,000 | 5 | 90 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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