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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(goe12k-il) GOE 12K AIRFOIL | Gottingen 12K airfoil Max thickness 11.1% at 50% chord Max camber 4.1% at 60% chord | Remove Airfoil details Airfoil plotter |
(goe396-il) GOE 396 AIRFOIL | Gottingen 396 airfoil Max thickness 4.7% at 30% chord Max camber 5.8% at 40% chord | Remove Airfoil details Airfoil plotter |
(goe410-il) GOE 410 AIRFOIL | Gottingen 410 airfoil Max thickness 16.1% at 30% chord Max camber 0% at 0% chord | Remove Airfoil details Airfoil plotter |
(goe428-il) GOE 428 AIRFOIL | Gottingen 428 airfoil Max thickness 7.9% at 30% chord Max camber 5.2% at 40% 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 |
(goe418-il) GOE 418 AIRFOIL | Gottingen 418 airfoil Max thickness 12.7% at 20% chord Max camber 5.1% at 40% chord | Remove Airfoil details Airfoil plotter |
(goe780-il) GOE 780 AIRFOIL | Gottingen 780 airfoil Max thickness 12% at 50% chord Max camber 1% at 40% chord | Remove Airfoil details Airfoil plotter |
(goe517-il) GOE 517 AIRFOIL | Gottingen 517 airfoil Max thickness 7% at 30% chord Max camber 4.7% at 40% chord | Remove Airfoil details Airfoil plotter |
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Polars for (goe12k-il,goe396-il,goe410-il,goe428-il,goe380-il,goe418-il,goe780-il,goe517-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe12k-il | 50,000 | 9 | 28.9 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe12k-il | 50,000 | 5 | 27.3 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe12k-il | 100,000 | 9 | 42.3 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe12k-il | 100,000 | 5 | 40.7 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe12k-il | 200,000 | 9 | 66.2 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe12k-il | 200,000 | 5 | 65.1 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe12k-il | 500,000 | 9 | 114 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe12k-il | 500,000 | 5 | 104.2 at α=2.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe12k-il | 1,000,000 | 9 | 146.7 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe12k-il | 1,000,000 | 5 | 84.6 at α=2.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe396-il | 50,000 | 9 | 44.8 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe396-il | 50,000 | 5 | 44.9 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe396-il | 100,000 | 9 | 67 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe396-il | 100,000 | 5 | 66.8 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe396-il | 200,000 | 5 | 89.1 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe396-il | 200,000 | 0 | 92.4 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe396-il | 500,000 | 9 | 121.3 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe396-il | 500,000 | 5 | 111.2 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe396-il | 1,000,000 | 9 | 141.7 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe396-il | 1,000,000 | 5 | 99.8 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe410-il | 50,000 | 9 | 20.9 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe410-il | 50,000 | 5 | 25.2 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe410-il | 100,000 | 9 | 37.1 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe410-il | 100,000 | 5 | 35.3 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe410-il | 200,000 | 9 | 46.4 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe410-il | 200,000 | 5 | 45.2 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe410-il | 500,000 | 9 | 62.4 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe410-il | 500,000 | 5 | 65.1 at α=9.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe410-il | 1,000,000 | 9 | 82 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe410-il | 1,000,000 | 5 | 81.8 at α=10.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe428-il | 50,000 | 9 | 38.6 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe428-il | 50,000 | 5 | 40.5 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe428-il | 100,000 | 9 | 58.4 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe428-il | 100,000 | 5 | 60.5 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe428-il | 200,000 | 9 | 77.3 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe428-il | 200,000 | 5 | 78.2 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe428-il | 500,000 | 9 | 104.2 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe428-il | 500,000 | 5 | 102.5 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe428-il | 1,000,000 | 9 | 125 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe428-il | 1,000,000 | 5 | 121.2 at α=4.75° | 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 | |
| goe418-il | 50,000 | 9 | 12.5 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe418-il | 50,000 | 5 | 32.3 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe418-il | 100,000 | 9 | 52.6 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe418-il | 100,000 | 5 | 54 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe418-il | 200,000 | 9 | 75.1 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe418-il | 200,000 | 5 | 71.6 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe418-il | 500,000 | 9 | 101.6 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe418-il | 500,000 | 5 | 90.2 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe418-il | 1,000,000 | 9 | 117.7 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe418-il | 1,000,000 | 5 | 92.9 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe780-il | 50,000 | 9 | 12.4 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe780-il | 50,000 | 5 | 19.5 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe780-il | 100,000 | 9 | 29.3 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe780-il | 100,000 | 5 | 31.8 at α=2.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe780-il | 200,000 | 9 | 44.3 at α=1.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe780-il | 200,000 | 5 | 34.3 at α=2.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe780-il | 500,000 | 9 | 42.8 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe780-il | 500,000 | 5 | 42.1 at α=2.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe780-il | 1,000,000 | 9 | 50.9 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe780-il | 1,000,000 | 5 | 44 at α=2.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe517-il | 50,000 | 9 | 37.4 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe517-il | 50,000 | 5 | 40.9 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe517-il | 100,000 | 9 | 55.1 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe517-il | 100,000 | 5 | 60.1 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe517-il | 200,000 | 9 | 75 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe517-il | 200,000 | 5 | 79.1 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe517-il | 500,000 | 9 | 103 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe517-il | 500,000 | 5 | 102 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe517-il | 1,000,000 | 9 | 121.7 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe517-il | 1,000,000 | 5 | 117.7 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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