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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(goe385-il) GOE 385 AIRFOIL | Gottingen 385 airfoil Max thickness 9.9% at 29.9% chord Max camber 4.1% at 29.9% chord | Remove Airfoil details Airfoil plotter |
(goe323-il) GOE 323 (HANSA-BRANDENBURG V.1) AIRFOIL | Gottingen 323 (Hansa-Brandenburg V.1) airfoil Max thickness 11.1% at 29.8% chord Max camber 5.2% at 29.8% chord | Remove Airfoil details Airfoil plotter |
(goe380-il) GOE 380 AIRFOIL | Gottingen 380 airfoil Max thickness 6.6% at 30% chord Max camber 5.6% at 30% chord | Remove Airfoil details Airfoil plotter |
(goe491-il) GOE 491 AIRFOIL | Gottingen 491 airfoil Max thickness 4.9% at 20% chord Max camber 2.9% at 30% chord | Remove Airfoil details Airfoil plotter |
(goe379-il) GOE 379 AIRFOIL | Gottingen 379 airfoil Max thickness 6.5% at 30% chord Max camber 5.2% at 40% chord | Remove Airfoil details Airfoil plotter |
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Polars for (goe385-il,goe323-il,goe380-il,goe491-il,goe379-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe385-il | 50,000 | 9 | 29.8 at α=11° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe385-il | 50,000 | 5 | 37.5 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe385-il | 100,000 | 9 | 51.8 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe385-il | 100,000 | 5 | 56.2 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe385-il | 200,000 | 9 | 73 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe385-il | 200,000 | 5 | 72.2 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe385-il | 500,000 | 9 | 97.4 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe385-il | 500,000 | 5 | 93.9 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe385-il | 1,000,000 | 9 | 115.9 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe385-il | 1,000,000 | 5 | 108.5 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe323-il | 50,000 | 9 | 11.9 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe323-il | 50,000 | 5 | 29.3 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe323-il | 100,000 | 9 | 48.9 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe323-il | 100,000 | 5 | 54.4 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe323-il | 200,000 | 9 | 75.7 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe323-il | 200,000 | 5 | 74.8 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe323-il | 500,000 | 9 | 106.7 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe323-il | 500,000 | 5 | 96.3 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe323-il | 1,000,000 | 9 | 125.9 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe323-il | 1,000,000 | 5 | 114.1 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe380-il | 50,000 | 9 | 31.1 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe380-il | 50,000 | 5 | 40.9 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe380-il | 100,000 | 9 | 54.4 at α=8.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe380-il | 100,000 | 5 | 60 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe380-il | 200,000 | 9 | 75.6 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe380-il | 200,000 | 5 | 78 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe380-il | 500,000 | 9 | 103.4 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe380-il | 500,000 | 5 | 103.2 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe380-il | 1,000,000 | 9 | 125.8 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe380-il | 1,000,000 | 5 | 124.1 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe491-il | 50,000 | 9 | 34.6 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe491-il | 50,000 | 5 | 37.1 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe491-il | 100,000 | 9 | 48.9 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe491-il | 100,000 | 5 | 50.5 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe491-il | 200,000 | 9 | 62.8 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe491-il | 200,000 | 5 | 62 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe491-il | 500,000 | 9 | 92.3 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe491-il | 500,000 | 5 | 73.2 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe491-il | 1,000,000 | 9 | 88 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe491-il | 1,000,000 | 5 | 86.8 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe379-il | 50,000 | 9 | 39.6 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe379-il | 50,000 | 5 | 41 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe379-il | 100,000 | 9 | 58.2 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe379-il | 100,000 | 5 | 60.3 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe379-il | 200,000 | 9 | 77.7 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe379-il | 200,000 | 5 | 79.1 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe379-il | 500,000 | 9 | 106 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe379-il | 500,000 | 5 | 103.8 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe379-il | 1,000,000 | 9 | 126.3 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe379-il | 1,000,000 | 5 | 121.5 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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