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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(e377m-il) EPPLER 377 (MODIFIED) AIRFOIL | Eppler E377 (modified) ultralight airfoil Max thickness 3.8% at 6.1% chord Max camber 9.2% at 32.6% chord | Remove Airfoil details Airfoil plotter |
(e1233-il) EPPLER 1233 AIRFOIL | Eppler E1233 general aviation airfoil Max thickness 18.9% at 29.8% chord Max camber 4.4% at 29.8% chord | Remove Airfoil details Airfoil plotter |
(e556-il) EPPLER 556 AIRFOIL | Eppler E556 general aviation airfoil Max thickness 16% at 31.1% chord Max camber 3.1% at 61.4% chord | Remove Airfoil details Airfoil plotter |
(e635-il) EPPLER 635 AIRFOIL | Eppler E635 airfoil Max thickness 11.6% at 26.2% chord Max camber 2.9% at 22.2% chord | Remove Airfoil details Airfoil plotter |
(gu255118-il) UNIVERSITY OF GLASGOW GU25-5(11)8 AIRFOIL | University of Glasgow GU 25-5(11)8 canard airfoil (Quickie Max thickness 20% at 40% chord Max camber 7.1% at 45% chord | Remove Airfoil details Airfoil plotter |
(e224-il) E224 (10.17%) | Eppler E224 low Reynolds number airfoil Max thickness 10.2% at 29.8% chord Max camber 1.5% at 54.2% chord | Remove Airfoil details Airfoil plotter |
(goe10k-il) GOE 10K AIRFOIL | Gottingen 10K airfoil Max thickness 3.9% at 50% chord Max camber 1.4% at 60% chord | Remove Airfoil details Airfoil plotter |
(e342-il) EPPLER 342 AIRFOIL | Eppler E342 flying wing airfoil Max thickness 14.3% at 31.8% chord Max camber 3.5% at 22.2% chord | Remove Airfoil details Airfoil plotter |
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Polars for (e377m-il,e1233-il,e556-il,e635-il,gu255118-il,e224-il,goe10k-il,e342-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| e377m-il | 50,000 | 9 | 17.8 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e377m-il | 50,000 | 5 | 36.8 at α=9.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e377m-il | 100,000 | 9 | 61.6 at α=9.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e377m-il | 100,000 | 5 | 63.8 at α=8.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e377m-il | 200,000 | 9 | 86.4 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e377m-il | 200,000 | 5 | 86.7 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e377m-il | 500,000 | 9 | 117.7 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e377m-il | 500,000 | 5 | 115.6 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e377m-il | 1,000,000 | 9 | 142.6 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e377m-il | 1,000,000 | 5 | 137 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1233-il | 50,000 | 9 | 15.7 at α=-1.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1233-il | 50,000 | 5 | 21.2 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1233-il | 100,000 | 9 | 34 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1233-il | 100,000 | 5 | 41.5 at α=8.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1233-il | 200,000 | 9 | 56.6 at α=8.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1233-il | 200,000 | 5 | 58.1 at α=8.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1233-il | 500,000 | 9 | 81 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1233-il | 500,000 | 5 | 81.3 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1233-il | 1,000,000 | 9 | 104.9 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1233-il | 1,000,000 | 5 | 103.3 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e556-il | 50,000 | 9 | 25.5 at α=11.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e556-il | 50,000 | 5 | 32.5 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e556-il | 100,000 | 9 | 52.9 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e556-il | 100,000 | 5 | 53.2 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e556-il | 200,000 | 9 | 72.3 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e556-il | 200,000 | 5 | 70.2 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e556-il | 500,000 | 9 | 97.9 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e556-il | 500,000 | 5 | 90.8 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e556-il | 1,000,000 | 9 | 116.4 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e556-il | 1,000,000 | 5 | 105.2 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e635-il | 50,000 | 9 | 14.6 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e635-il | 50,000 | 5 | 24 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e635-il | 100,000 | 9 | 36.3 at α=12° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e635-il | 100,000 | 5 | 43.4 at α=9° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e635-il | 200,000 | 9 | 60.6 at α=10.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e635-il | 200,000 | 5 | 64 at α=9° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e635-il | 500,000 | 9 | 92.1 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e635-il | 500,000 | 5 | 88 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e635-il | 1,000,000 | 9 | 113.4 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e635-il | 1,000,000 | 5 | 100 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| gu255118-il | 50,000 | 9 | 3.9 at α=13° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| gu255118-il | 50,000 | 5 | 6.7 at α=17.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| gu255118-il | 100,000 | 9 | 11.2 at α=18.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| gu255118-il | 100,000 | 5 | 10.7 at α=17° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| gu255118-il | 200,000 | 9 | 17.4 at α=16.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| gu255118-il | 200,000 | 5 | 38.3 at α=1.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| gu255118-il | 500,000 | 9 | 63.3 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| gu255118-il | 500,000 | 5 | 93.3 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| gu255118-il | 1,000,000 | 9 | 136.3 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| gu255118-il | 1,000,000 | 5 | 137.4 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e224-il | 50,000 | 9 | 33.7 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e224-il | 50,000 | 5 | 35.8 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e224-il | 100,000 | 9 | 51.2 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e224-il | 100,000 | 5 | 50.2 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e224-il | 200,000 | 9 | 68.2 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e224-il | 200,000 | 5 | 63.4 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e224-il | 500,000 | 9 | 89.2 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e224-il | 500,000 | 5 | 79.1 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e224-il | 1,000,000 | 9 | 102.9 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e224-il | 1,000,000 | 5 | 88.9 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe10k-il | 50,000 | 9 | 20.6 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe10k-il | 50,000 | 5 | 22.7 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe10k-il | 100,000 | 9 | 27.8 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe10k-il | 100,000 | 5 | 33.1 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe10k-il | 200,000 | 9 | 47.1 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe10k-il | 200,000 | 5 | 56.4 at α=2° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe10k-il | 500,000 | 9 | 88.5 at α=1.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe10k-il | 500,000 | 5 | 74.8 at α=1° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe10k-il | 1,000,000 | 9 | 111.6 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe10k-il | 1,000,000 | 5 | 61 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e342-il | 50,000 | 9 | 14.6 at α=0.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e342-il | 50,000 | 5 | 24.1 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e342-il | 100,000 | 9 | 30.4 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e342-il | 100,000 | 5 | 43.5 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e342-il | 200,000 | 9 | 59.4 at α=10.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e342-il | 200,000 | 5 | 61.9 at α=10° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e342-il | 500,000 | 9 | 88.3 at α=10.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e342-il | 500,000 | 5 | 83.7 at α=10° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e342-il | 1,000,000 | 9 | 108.3 at α=10.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e342-il | 1,000,000 | 5 | 106.3 at α=9.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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