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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(goe403-il) GOE 403 AIRFOIL | Gottingen 403 airfoil Max thickness 6.7% at 29.9% chord Max camber 4.3% at 39.9% chord | Remove Airfoil details Airfoil plotter |
(goe802a-il) GOE 802 A AIRFOIL | Gottingen 802 A airfoil Max thickness 9.8% at 30% chord Max camber 6.1% at 40% chord | Remove Airfoil details Airfoil plotter |
(goe155-il) GOE 155 (SSW D.1) AIRFOIL | Gottingen 155 (SSW D.1) airfoil Max thickness 7% at 29.9% chord Max camber 5.3% at 39.9% 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 |
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Polars for (goe403-il,goe802a-il,goe155-il,goe366-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe403-il | 50,000 | 9 | 42.6 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe403-il | 50,000 | 5 | 41.9 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe403-il | 100,000 | 9 | 59.3 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe403-il | 100,000 | 5 | 57.6 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe403-il | 200,000 | 9 | 75.8 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe403-il | 200,000 | 5 | 73 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe403-il | 500,000 | 9 | 98.6 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe403-il | 500,000 | 5 | 92.9 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe403-il | 1,000,000 | 9 | 116.1 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe403-il | 1,000,000 | 5 | 107.9 at α=2.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe802a-il | 50,000 | 9 | 27.5 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe802a-il | 50,000 | 5 | 39.2 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe802a-il | 100,000 | 9 | 52.6 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe802a-il | 100,000 | 5 | 61 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe802a-il | 200,000 | 9 | 73.9 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe802a-il | 200,000 | 5 | 149.1 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe802a-il | 500,000 | 9 | 101.7 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe802a-il | 500,000 | 5 | 91 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe802a-il | 1,000,000 | 9 | 101.1 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe802a-il | 1,000,000 | 5 | 175 at α=9.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe155-il | 50,000 | 9 | 40.1 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe155-il | 50,000 | 5 | 42.4 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe155-il | 100,000 | 9 | 59.8 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe155-il | 100,000 | 5 | 61.6 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe155-il | 200,000 | 9 | 82.6 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe155-il | 200,000 | 5 | 78.6 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe155-il | 500,000 | 9 | 107.7 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe155-il | 500,000 | 5 | 98.6 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe155-il | 1,000,000 | 9 | 123.2 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe155-il | 1,000,000 | 5 | 111 at α=5.25° | 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 | |
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