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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(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 |
(goe448-il) GOE 448 AIRFOIL | Gottingen 448 airfoil Max thickness 12.9% at 29.8% chord Max camber 10.5% at 39.8% chord | Remove Airfoil details Airfoil plotter |
(goe498-il) GOE 498 AIRFOIL | Gottingen 498 airfoil Max thickness 15.9% at 29.4% chord Max camber 5.5% at 49.4% chord | Remove Airfoil details Airfoil plotter |
(goe573-il) GOE 573 AIRFOIL | Gottingen 573 airfoil Max thickness 14.1% at 29.9% chord Max camber 6.5% at 29.9% chord | Remove Airfoil details Airfoil plotter |
(goe435-il) GOE 435 AIRFOIL | Gottingen 435 airfoil Max thickness 26.1% at 27.8% chord Max camber 4.7% at 48% chord | Remove Airfoil details Airfoil plotter |
(goe563-il) GOE 563 AIRFOIL | Gottingen 563 airfoil Max thickness 8.9% at 29.8% chord Max camber 2.2% at 49.8% chord | Remove Airfoil details Airfoil plotter |
(goe511-il) GOE 511 AIRFOIL | Gottingen 511 airfoil Max thickness 16.6% at 19.9% chord Max camber 8% at 29.8% chord | Remove Airfoil details Airfoil plotter |
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Polars for (goe493-il,goe448-il,goe498-il,goe573-il,goe435-il,goe563-il,goe511-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| 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 | |
| goe448-il | 50,000 | 9 | 5.4 at α=11° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe448-il | 50,000 | 5 | 11.2 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe448-il | 100,000 | 9 | 11.5 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe448-il | 100,000 | 5 | 37 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe448-il | 200,000 | 9 | 162 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe448-il | 200,000 | 5 | 74.5 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe448-il | 500,000 | 9 | 119.3 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe448-il | 500,000 | 5 | 102.9 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe448-il | 1,000,000 | 9 | 137.1 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe448-il | 1,000,000 | 5 | 123.6 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe498-il | 50,000 | 9 | 7.3 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe498-il | 50,000 | 5 | 24.7 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe498-il | 100,000 | 9 | 49.7 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe498-il | 100,000 | 5 | 53.5 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe498-il | 200,000 | 9 | 75.9 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe498-il | 200,000 | 5 | 73.5 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe498-il | 500,000 | 9 | 105.8 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe498-il | 500,000 | 5 | 91.5 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe498-il | 1,000,000 | 9 | 123.8 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe498-il | 1,000,000 | 5 | 102.3 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe573-il | 50,000 | 9 | 11.6 at α=-4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe573-il | 50,000 | 5 | 24.6 at α=2° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe573-il | 100,000 | 9 | 34.4 at α=1.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe573-il | 100,000 | 5 | 47.1 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe573-il | 200,000 | 9 | 64.7 at α=10° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe573-il | 200,000 | 5 | 69.7 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe573-il | 500,000 | 9 | 99.9 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe573-il | 500,000 | 5 | 100 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe573-il | 1,000,000 | 9 | 130.2 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe573-il | 1,000,000 | 5 | 127.7 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe435-il | 50,000 | 9 | 2.8 at α=11.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe435-il | 50,000 | 5 | 7.9 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe435-il | 100,000 | 9 | 25.1 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe435-il | 100,000 | 5 | 33.1 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe435-il | 200,000 | 9 | 52.4 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe435-il | 200,000 | 5 | 50.2 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe435-il | 500,000 | 9 | 75.8 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe435-il | 500,000 | 5 | 69.9 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe435-il | 1,000,000 | 9 | 95.2 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe435-il | 1,000,000 | 5 | 79.6 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe563-il | 50,000 | 9 | 35.9 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe563-il | 50,000 | 5 | 36.4 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe563-il | 100,000 | 9 | 54.1 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe563-il | 100,000 | 5 | 51 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe563-il | 200,000 | 9 | 73.3 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe563-il | 200,000 | 5 | 64.2 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe563-il | 500,000 | 9 | 95.4 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe563-il | 500,000 | 5 | 76.6 at α=2.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe563-il | 1,000,000 | 9 | 105.6 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe563-il | 1,000,000 | 5 | 86.6 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe511-il | 50,000 | 9 | 3.7 at α=11.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe511-il | 50,000 | 5 | 25.2 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe511-il | 100,000 | 9 | 41.4 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe511-il | 100,000 | 5 | 41.7 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe511-il | 200,000 | 9 | 57.6 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe511-il | 200,000 | 5 | 53.2 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe511-il | 500,000 | 9 | 71.8 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe511-il | 500,000 | 5 | 67 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe511-il | 1,000,000 | 9 | 87.3 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe511-il | 1,000,000 | 5 | 80.9 at α=8.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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