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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(rhodesg34-il) Rhode St. Genese 34 | Rhode St. Genese 34 airfoil Max thickness 14.1% at 30% chord Max camber 4.6% at 40% chord | Remove Airfoil details Airfoil plotter |
(goe523-il) GOE 523 AIRFOIL | Gottingen 523 airfoil Max thickness 16.5% at 29.7% chord Max camber 9.7% at 49.7% chord | Remove Airfoil details Airfoil plotter |
(goe393-il) GOE 393 AIRFOIL | Gottingen 393 airfoil Max thickness 6.1% at 19.9% chord Max camber 4.2% at 29.9% chord | Remove Airfoil details Airfoil plotter |
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Polars for (rhodesg34-il,goe523-il,goe393-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| rhodesg34-il | 50,000 | 9 | 20.4 at α=0.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rhodesg34-il | 50,000 | 5 | 30.9 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rhodesg34-il | 100,000 | 9 | 43.8 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rhodesg34-il | 100,000 | 5 | 45.6 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rhodesg34-il | 200,000 | 9 | 58.8 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rhodesg34-il | 200,000 | 5 | 59.1 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rhodesg34-il | 500,000 | 9 | 81.6 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rhodesg34-il | 500,000 | 5 | 81.9 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rhodesg34-il | 1,000,000 | 9 | 107.6 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rhodesg34-il | 1,000,000 | 5 | 103.6 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe523-il | 50,000 | 9 | 5.3 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe523-il | 50,000 | 5 | 20.5 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe523-il | 100,000 | 9 | 48.8 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe523-il | 100,000 | 5 | 50.9 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe523-il | 200,000 | 9 | 74.3 at α=1.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe523-il | 200,000 | 5 | 71.5 at α=1.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe523-il | 500,000 | 9 | 102.1 at α=0.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe523-il | 500,000 | 5 | 90.6 at α=0.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe523-il | 1,000,000 | 9 | 120.6 at α=0.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe523-il | 1,000,000 | 5 | 104.4 at α=2.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe393-il | 50,000 | 9 | 34.7 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe393-il | 50,000 | 5 | 39.4 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe393-il | 100,000 | 9 | 55.9 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe393-il | 100,000 | 5 | 57.3 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe393-il | 200,000 | 9 | 75.4 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe393-il | 200,000 | 5 | 74.8 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe393-il | 500,000 | 9 | 101.3 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe393-il | 500,000 | 5 | 97.5 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe393-il | 1,000,000 | 9 | 120.4 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe393-il | 1,000,000 | 5 | 113.4 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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