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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(goe630-il) GOE 630 AIRFOIL | Gottingen 630 airfoil Max thickness 12.6% at 29.8% chord Max camber 7.7% at 39.8% chord | Remove Airfoil details Airfoil plotter |
(ah93156-il) AH 93-156 | Althaus AH 93-156 airfoil Max thickness 15.7% at 39.5% chord Max camber 3.7% at 41.5% chord | Remove Airfoil details Airfoil plotter |
(rhodesg36-il) Rhode St. Genese 36 | Rhode St. Genese 36 airfoil Max thickness 16.2% at 30% chord Max camber 5.4% at 40% chord | Remove Airfoil details Airfoil plotter |
(goe361-il) GOE 361 AIRFOIL | Gottingen 361 airfoil Max thickness 6.8% at 20% chord Max camber 5.5% at 40% chord | Remove Airfoil details Airfoil plotter |
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Polars for (goe630-il,ah93156-il,rhodesg36-il,goe361-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe630-il | 50,000 | 9 | 7.1 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe630-il | 50,000 | 5 | 28.3 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe630-il | 100,000 | 9 | 48.4 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe630-il | 100,000 | 5 | 54.4 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe630-il | 200,000 | 9 | 74.9 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe630-il | 200,000 | 5 | 73.5 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe630-il | 500,000 | 9 | 103.7 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe630-il | 500,000 | 5 | 99.2 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe630-il | 1,000,000 | 9 | 129 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe630-il | 1,000,000 | 5 | 123.1 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah93156-il | 50,000 | 9 | 4.8 at α=9.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah93156-il | 50,000 | 5 | 15.6 at α=12° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah93156-il | 100,000 | 9 | 39 at α=11.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah93156-il | 100,000 | 5 | 35.5 at α=10.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah93156-il | 200,000 | 9 | 72.1 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah93156-il | 200,000 | 5 | 64.7 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah93156-il | 500,000 | 9 | 103.1 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah93156-il | 500,000 | 5 | 94.1 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah93156-il | 1,000,000 | 9 | 125 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah93156-il | 1,000,000 | 5 | 114.9 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rhodesg36-il | 50,000 | 9 | 13.3 at α=-0.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rhodesg36-il | 50,000 | 5 | 27.8 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rhodesg36-il | 100,000 | 9 | 42.2 at α=2° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rhodesg36-il | 100,000 | 5 | 41.8 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rhodesg36-il | 200,000 | 9 | 54 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rhodesg36-il | 200,000 | 5 | 52.8 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rhodesg36-il | 500,000 | 9 | 70.5 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rhodesg36-il | 500,000 | 5 | 70.1 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rhodesg36-il | 1,000,000 | 9 | 91 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rhodesg36-il | 1,000,000 | 5 | 91.5 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe361-il | 50,000 | 9 | 39.3 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe361-il | 50,000 | 5 | 42.4 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe361-il | 100,000 | 9 | 57.8 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe361-il | 100,000 | 5 | 59.8 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe361-il | 200,000 | 9 | 76.6 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe361-il | 200,000 | 5 | 77.5 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe361-il | 500,000 | 9 | 103.8 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe361-il | 500,000 | 5 | 101.3 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe361-il | 1,000,000 | 9 | 123.4 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe361-il | 1,000,000 | 5 | 119.5 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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