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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(goe328-il) GOE 328 AIRFOIL | Gottingen 328 airfoil Max thickness 8.2% at 30% chord Max camber 4.3% at 30% chord | Remove Airfoil details Airfoil plotter |
(goe493-il) GOE 493 AIRFOIL | Gottingen 493 airfoil Max thickness 14.9% at 29.3% chord Max camber 3.4% at 49.3% chord | Remove Airfoil details Airfoil plotter |
(goe585-il) GOE 585 AIRFOIL | Gottingen 585 airfoil Max thickness 8.2% at 20% chord Max camber 3.4% at 40% chord | Remove Airfoil details Airfoil plotter |
(goe462-il) GOE 462 AIRFOIL | Gottingen 462 airfoil Max thickness 11% at 9.9% chord Max camber 13.4% at 29.9% chord | Remove Airfoil details Airfoil plotter |
(goe451-il) GOE 451 AIRFOIL (modified line 6) | Gottingen 451 airfoil Max thickness 4.4% at 30% chord Max camber 5.6% at 40% chord | Remove Airfoil details Airfoil plotter |
(goe414-il) GOE 414 AIRFOIL | Gottingen 414 airfoil Max thickness 13.6% at 29.7% chord Max camber 5.3% at 39.7% chord | Remove Airfoil details Airfoil plotter |
(goe280-il) GOE 280 (DAIMLER XI) AIRFOIL | Gottingen 280 (DAIMLER XI) airfoil Max thickness 7.9% at 30% chord Max camber 4.5% at 30% chord | Remove Airfoil details Airfoil plotter |
(goe308-il) GOE 308 (MVA H.40) AIRFOIL | Gottingen 308 (MVA H.40) airfoil Max thickness 8.1% at 29.9% chord Max camber 5% at 29.9% chord | Remove Airfoil details Airfoil plotter |
(m10-il) NACA M10 AIRFOIL | NACA/Munk M-10 airfoil Max thickness 6.2% at 30% chord Max camber 1.9% at 30% chord | Remove Airfoil details Airfoil plotter |
(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 |
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Polars for (goe328-il,goe493-il,goe585-il,goe462-il,goe451-il,goe414-il,goe280-il,goe308-il,m10-il,e377m-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe328-il | 50,000 | 9 | 36.1 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe328-il | 50,000 | 5 | 39.6 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe328-il | 100,000 | 9 | 56.9 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe328-il | 100,000 | 5 | 57.1 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe328-il | 200,000 | 9 | 75.2 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe328-il | 200,000 | 5 | 74.8 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe328-il | 500,000 | 9 | 101.6 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe328-il | 500,000 | 5 | 96.9 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe328-il | 1,000,000 | 9 | 120.7 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe328-il | 1,000,000 | 5 | 111.3 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe493-il | 50,000 | 9 | 24.2 at α=11° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe493-il | 50,000 | 5 | 24.4 at α=9.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe493-il | 100,000 | 9 | 51.8 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe493-il | 100,000 | 5 | 51.4 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe493-il | 200,000 | 9 | 75.7 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe493-il | 200,000 | 5 | 72.9 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe493-il | 500,000 | 9 | 105.9 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe493-il | 500,000 | 5 | 95.2 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe493-il | 1,000,000 | 9 | 127.1 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe493-il | 1,000,000 | 5 | 98.9 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe585-il | 50,000 | 9 | 34.6 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe585-il | 50,000 | 5 | 37.4 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe585-il | 100,000 | 9 | 52.7 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe585-il | 100,000 | 5 | 51 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe585-il | 200,000 | 9 | 70.3 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe585-il | 200,000 | 5 | 66.1 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe585-il | 500,000 | 9 | 90.4 at α=2° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe585-il | 500,000 | 5 | 87.9 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe585-il | 1,000,000 | 9 | 108.2 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe585-il | 1,000,000 | 5 | 104.5 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe462-il | 50,000 | 9 | 8.9 at α=-0.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe462-il | 50,000 | 5 | 29.2 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe462-il | 100,000 | 9 | 52.3 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe462-il | 100,000 | 5 | 46.4 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe462-il | 200,000 | 9 | 61.2 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe462-il | 200,000 | 5 | 62.4 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe462-il | 500,000 | 9 | 175.7 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe462-il | 500,000 | 5 | 88.9 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe462-il | 1,000,000 | 9 | 107.3 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe462-il | 1,000,000 | 5 | 111.9 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe451-il | 50,000 | 9 | 36.5 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe451-il | 100,000 | 9 | 29.2 at α=1.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe451-il | 200,000 | 9 | 50.7 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe451-il | 500,000 | 9 | 37.3 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe414-il | 50,000 | 9 | 8.6 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe414-il | 50,000 | 5 | 28.7 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe414-il | 100,000 | 9 | 52.1 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe414-il | 100,000 | 5 | 54.6 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe414-il | 200,000 | 9 | 74.5 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe414-il | 200,000 | 5 | 73 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe414-il | 500,000 | 9 | 100 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe414-il | 500,000 | 5 | 97 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe414-il | 1,000,000 | 9 | 124.9 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe414-il | 1,000,000 | 5 | 119 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe280-il | 50,000 | 9 | 37.3 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe280-il | 50,000 | 5 | 41.1 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe280-il | 100,000 | 9 | 55.5 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe280-il | 100,000 | 5 | 56.8 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe280-il | 200,000 | 9 | 72.9 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe280-il | 200,000 | 5 | 70.2 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe280-il | 500,000 | 9 | 91.6 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe280-il | 500,000 | 5 | 79.6 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe280-il | 1,000,000 | 9 | 98.7 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe280-il | 1,000,000 | 5 | 87.3 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe308-il | 50,000 | 9 | 32.2 at α=10.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe308-il | 50,000 | 5 | 37.9 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe308-il | 100,000 | 9 | 54.3 at α=8.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe308-il | 100,000 | 5 | 55.7 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe308-il | 200,000 | 9 | 74.2 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe308-il | 200,000 | 5 | 74.3 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe308-il | 500,000 | 9 | 103 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe308-il | 500,000 | 5 | 100.1 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe308-il | 1,000,000 | 9 | 126.3 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe308-il | 1,000,000 | 5 | 115.1 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| m10-il | 50,000 | 9 | 34.4 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| m10-il | 50,000 | 5 | 34.5 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| m10-il | 100,000 | 9 | 46.5 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| m10-il | 100,000 | 5 | 45.3 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| m10-il | 200,000 | 9 | 58.8 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| m10-il | 200,000 | 5 | 54.9 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| m10-il | 500,000 | 9 | 72.9 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| m10-il | 500,000 | 5 | 64.9 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| m10-il | 1,000,000 | 9 | 80.9 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| m10-il | 1,000,000 | 5 | 75.3 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| 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 | |
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