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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(e168-il) E168 (12.45%) | Eppler E168 low Reynolds number airfoil Max thickness 12.4% at 26.7% chord Max camber 0% at 0% chord | Remove Airfoil details Airfoil plotter |
(cootie-il) WACO COOTIE AIRFOIL | Waco Cootie airfoil Max thickness 8.5% at 30% chord Max camber 5.5% at 40% chord | Remove Airfoil details Airfoil plotter |
(fx2-il) WORTMANN FX 2 AIRFOIL | Wortmann FX 2 airfoil Max thickness 20.4% at 43.5% chord Max camber 3.8% at 69.1% chord | Remove Airfoil details Airfoil plotter |
(ag24-il) AG24 Bubble Dancer DLG by Mark Drela | Drela AG24 airfoil used on the Bubble Dancer R/C DLG Max thickness 8.4% at 26% chord Max camber 2.2% at 46.9% chord | Remove Airfoil details Airfoil plotter |
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Polars for (e168-il,cootie-il,fx2-il,ag24-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| e168-il | 50,000 | 9 | 22.6 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e168-il | 50,000 | 5 | 28 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e168-il | 100,000 | 9 | 38.4 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e168-il | 100,000 | 5 | 40.5 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e168-il | 200,000 | 9 | 53.6 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e168-il | 200,000 | 5 | 52.8 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e168-il | 500,000 | 9 | 73 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e168-il | 500,000 | 5 | 67.9 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e168-il | 1,000,000 | 9 | 87 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e168-il | 1,000,000 | 5 | 77.6 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| cootie-il | 50,000 | 9 | 36.3 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| cootie-il | 50,000 | 5 | 39.7 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| cootie-il | 100,000 | 9 | 60.1 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| cootie-il | 100,000 | 5 | 62.8 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| cootie-il | 200,000 | 9 | 84 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| cootie-il | 200,000 | 5 | 83.4 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| cootie-il | 500,000 | 9 | 116 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| cootie-il | 500,000 | 5 | 107.6 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| cootie-il | 1,000,000 | 9 | 136.9 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| cootie-il | 1,000,000 | 5 | 121.1 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx2-il | 50,000 | 9 | 18 at α=12.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx2-il | 50,000 | 5 | 14.9 at α=12.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx2-il | 100,000 | 9 | 23.7 at α=12° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx2-il | 100,000 | 5 | 22.7 at α=11° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx2-il | 200,000 | 9 | 34.2 at α=10.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx2-il | 200,000 | 5 | 34.1 at α=9° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx2-il | 500,000 | 9 | 51.6 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx2-il | 500,000 | 5 | 50.5 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx2-il | 1,000,000 | 9 | 107.1 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx2-il | 1,000,000 | 5 | 111 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag24-il | 50,000 | 9 | 34.7 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag24-il | 50,000 | 5 | 38.3 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag24-il | 100,000 | 9 | 52.6 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag24-il | 100,000 | 5 | 52.7 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag24-il | 200,000 | 9 | 70.1 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag24-il | 200,000 | 5 | 66.5 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag24-il | 500,000 | 9 | 92.1 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag24-il | 500,000 | 5 | 83.9 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag24-il | 1,000,000 | 9 | 107.1 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag24-il | 1,000,000 | 5 | 96.8 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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