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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(lds2-il) LDS-2 AIRFOIL | LDS-2 airfoil Max thickness 12% at 34.9% chord Max camber 2.2% at 45% chord | Remove Airfoil details Airfoil plotter |
(goe366-il) GOE 366 AIRFOIL | Gottingen 366 airfoil Max thickness 13.1% at 29.8% chord Max camber 7.2% at 39.8% chord | Remove Airfoil details Airfoil plotter |
(e559-il) EPPLER 559 AIRFOIL | Eppler E559 general aviation airfoil Max thickness 16% at 27.2% chord Max camber 4.3% at 50.2% chord | Remove Airfoil details Airfoil plotter |
(e560-il) EPPLER 560 AIRFOIL | Eppler E560 general aviation airfoil Max thickness 16.1% at 24% chord Max camber 4.9% at 51.1% chord | Remove Airfoil details Airfoil plotter |
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Polars for (lds2-il,goe366-il,e559-il,e560-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| lds2-il | 50,000 | 9 | 34 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| lds2-il | 50,000 | 5 | 33.3 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| lds2-il | 100,000 | 9 | 52.7 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| lds2-il | 100,000 | 5 | 50.3 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| lds2-il | 200,000 | 9 | 72.7 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| lds2-il | 200,000 | 5 | 66.3 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| lds2-il | 500,000 | 9 | 97.7 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| lds2-il | 500,000 | 5 | 77.6 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| lds2-il | 1,000,000 | 9 | 106.5 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| lds2-il | 1,000,000 | 5 | 85.5 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe366-il | 50,000 | 9 | 8.1 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe366-il | 50,000 | 5 | 30.9 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe366-il | 100,000 | 9 | 51.7 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe366-il | 100,000 | 5 | 55 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe366-il | 200,000 | 9 | 82.6 at α=-0.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe366-il | 200,000 | 5 | 73.3 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe366-il | 500,000 | 9 | 102.6 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe366-il | 500,000 | 5 | 97.5 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe366-il | 1,000,000 | 9 | 128.5 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe366-il | 1,000,000 | 5 | 121.1 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e559-il | 50,000 | 9 | 8.8 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e559-il | 50,000 | 5 | 30.5 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e559-il | 100,000 | 9 | 43.7 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e559-il | 100,000 | 5 | 52.9 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e559-il | 200,000 | 9 | 70.4 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e559-il | 200,000 | 5 | 73.2 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e559-il | 500,000 | 9 | 103.1 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e559-il | 500,000 | 5 | 101.9 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e559-il | 1,000,000 | 9 | 130.6 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e559-il | 1,000,000 | 5 | 123.6 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e560-il | 50,000 | 9 | 7.8 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e560-il | 50,000 | 5 | 31.1 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e560-il | 100,000 | 9 | 45.7 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e560-il | 100,000 | 5 | 54.6 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e560-il | 200,000 | 9 | 72.8 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e560-il | 200,000 | 5 | 75.3 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e560-il | 500,000 | 9 | 105.6 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e560-il | 500,000 | 5 | 103.3 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e560-il | 1,000,000 | 9 | 133.1 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e560-il | 1,000,000 | 5 | 123.5 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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