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 | ||
(goe375-il) GOE 375 AIRFOIL | Gottingen 375 airfoil Max thickness 6.5% at 20% chord Max camber 4.5% at 30% chord | Remove Airfoil details Airfoil plotter |
(goe361-il) GOE 361 AIRFOIL | Gottingen 361 airfoil Max thickness 6.8% at 20% chord Max camber 5.5% at 40% chord | Remove Airfoil details Airfoil plotter |
Drawing Options
Polars for (goe375-il,goe361-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe375-il | 50,000 | 9 | 32.6 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe375-il | 50,000 | 5 | 37.6 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe375-il | 100,000 | 9 | 46.6 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe375-il | 100,000 | 5 | 52.1 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe375-il | 200,000 | 9 | 62.9 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe375-il | 200,000 | 5 | 67.5 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe375-il | 500,000 | 9 | 88.9 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe375-il | 500,000 | 5 | 91.5 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe375-il | 1,000,000 | 9 | 109.9 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe375-il | 1,000,000 | 5 | 108.4 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe361-il | 50,000 | 9 | 39.3 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe361-il | 50,000 | 5 | 42.4 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe361-il | 100,000 | 9 | 57.8 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe361-il | 100,000 | 5 | 59.8 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe361-il | 200,000 | 9 | 76.6 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe361-il | 200,000 | 5 | 77.5 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe361-il | 500,000 | 9 | 103.8 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe361-il | 500,000 | 5 | 101.3 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe361-il | 1,000,000 | 9 | 123.4 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe361-il | 1,000,000 | 5 | 119.5 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| Reynolds number calculator | |||||||