Airfoil Comparison
Select airfoils from the airfoil database or add your own airfoils and compare the airfoil shape and lift/drag polars.
| Open full size plan in new window | Open paginated plan in new window | |
| Download PDF file | SVG image as text file | |
| Clear all | ||
(goe407-il) GOE 407 AIRFOIL | Gottingen 407 airfoil Max thickness 9.5% at 29.9% chord Max camber 4.8% at 39.9% chord | Remove Airfoil details Airfoil plotter |
(goe182-il) GOE 182 (MVA H.27) AIRFOIL | Gottingen 182 (MVA H.27) airfoil Max thickness 9.5% at 19.9% chord Max camber 5.3% at 39.9% chord | Remove Airfoil details Airfoil plotter |
(goe526-il) GOE 526 AIRFOIL | Gottingen 526 airfoil Max thickness 12.3% at 29.7% chord Max camber 4.1% at 39.7% chord | Remove Airfoil details Airfoil plotter |
(goe210-il) GOE 210 (DAIMLER) AIRFOIL | Gottingen 210 (DAIMLER) airfoil Max thickness 6.6% at 30% chord Max camber 4.3% at 40% chord | Remove Airfoil details Airfoil plotter |
(goe81-il) GOE 81 AIRFOIL | Gottingen 81 airfoil Max thickness 7.4% at 29.9% chord Max camber 6.3% at 29.9% chord | Remove Airfoil details Airfoil plotter |
(goe199-il) GOE 199 (L.F.G. 5406) AIRFOIL | Gottingen 199 (L.F.G. 5406) airfoil Max thickness 7.3% at 30% chord Max camber 5.2% at 30% chord | Remove Airfoil details Airfoil plotter |
(goe344-il) GOE 344 (PFALZ 71) AIRFOIL | Gottingen 344 (Pfalz 71) airfoil Max thickness 7.2% at 19.9% chord Max camber 2.7% at 39.9% chord | Remove Airfoil details Airfoil plotter |
(goe409-il) GOE 409 AIRFOIL | Gottingen 409 airfoil Max thickness 12.7% at 30% chord Max camber 0% at 0% chord | Remove Airfoil details Airfoil plotter |
Drawing Options
Polars for (goe407-il,goe182-il,goe526-il,goe210-il,goe81-il,goe199-il,goe344-il,goe409-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe407-il | 50,000 | 9 | 27.9 at α=10.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe407-il | 50,000 | 5 | 37.5 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe407-il | 100,000 | 9 | 56.2 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe407-il | 100,000 | 5 | 57.7 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe407-il | 200,000 | 9 | 79.4 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe407-il | 200,000 | 5 | 75.2 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe407-il | 500,000 | 9 | 106.5 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe407-il | 500,000 | 5 | 95.6 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe407-il | 1,000,000 | 9 | 121.6 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe407-il | 1,000,000 | 5 | 114.1 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe182-il | 50,000 | 9 | 29.2 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe182-il | 50,000 | 5 | 36.5 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe182-il | 100,000 | 9 | 48.6 at α=11° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe182-il | 100,000 | 5 | 51.5 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe182-il | 200,000 | 9 | 68.6 at α=10.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe182-il | 200,000 | 5 | 69.4 at α=9.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe182-il | 500,000 | 9 | 98 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe182-il | 500,000 | 5 | 97.9 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe182-il | 1,000,000 | 9 | 122.5 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe182-il | 1,000,000 | 5 | 119.8 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe526-il | 50,000 | 9 | 24.8 at α=10.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe526-il | 50,000 | 5 | 33.3 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe526-il | 100,000 | 9 | 52.2 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe526-il | 100,000 | 5 | 52.8 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe526-il | 200,000 | 9 | 73.9 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe526-il | 200,000 | 5 | 69.4 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe526-il | 500,000 | 9 | 98.4 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe526-il | 500,000 | 5 | 91.8 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe526-il | 1,000,000 | 9 | 119.5 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe526-il | 1,000,000 | 5 | 107.6 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe210-il | 50,000 | 9 | 40.7 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe210-il | 50,000 | 5 | 43.8 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe210-il | 100,000 | 9 | 62 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe210-il | 100,000 | 5 | 62 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe210-il | 200,000 | 9 | 82.3 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe210-il | 200,000 | 5 | 77.9 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe210-il | 500,000 | 9 | 105.1 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe210-il | 500,000 | 5 | 86.8 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe210-il | 1,000,000 | 9 | 116.7 at α=1.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe210-il | 1,000,000 | 5 | 99.8 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe81-il | 50,000 | 9 | 31.3 at α=9.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe81-il | 50,000 | 5 | 42.1 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe81-il | 100,000 | 9 | 61.7 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe81-il | 100,000 | 5 | 65.1 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe81-il | 200,000 | 9 | 89.3 at α=-0.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe81-il | 200,000 | 5 | 83.4 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe81-il | 500,000 | 9 | 114.1 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe81-il | 500,000 | 5 | 102.5 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe81-il | 1,000,000 | 9 | 133.7 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe81-il | 1,000,000 | 5 | 104.8 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe199-il | 50,000 | 9 | 36.8 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe199-il | 50,000 | 5 | 40.4 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe199-il | 100,000 | 9 | 55.7 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe199-il | 100,000 | 5 | 54.9 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe199-il | 200,000 | 9 | 72 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe199-il | 200,000 | 5 | 67.6 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe199-il | 500,000 | 9 | 89.8 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe199-il | 500,000 | 5 | 89.5 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe199-il | 1,000,000 | 9 | 108.2 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe199-il | 1,000,000 | 5 | 106.3 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe344-il | 50,000 | 9 | 32.5 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe344-il | 50,000 | 5 | 34.4 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe344-il | 100,000 | 9 | 45.4 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe344-il | 100,000 | 5 | 47.2 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe344-il | 200,000 | 9 | 60.3 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe344-il | 200,000 | 5 | 60.1 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe344-il | 500,000 | 9 | 80.6 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe344-il | 500,000 | 5 | 77.1 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe344-il | 1,000,000 | 9 | 95.3 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe344-il | 1,000,000 | 5 | 89 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe409-il | 50,000 | 9 | 28.7 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe409-il | 50,000 | 5 | 26.6 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe409-il | 100,000 | 9 | 38.6 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe409-il | 100,000 | 5 | 32.5 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe409-il | 200,000 | 9 | 40.9 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe409-il | 200,000 | 5 | 37.7 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe409-il | 500,000 | 9 | 46.5 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe409-il | 500,000 | 5 | 50.7 at α=9.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe409-il | 1,000,000 | 9 | 64.2 at α=13° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe409-il | 1,000,000 | 5 | 70.5 at α=11.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| Reynolds number calculator | |||||||