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 | ||
(goe386-il) GOE 386 AIRFOIL | Gottingen 386 airfoil Max thickness 20.3% at 29% chord Max camber 5.4% at 39% chord | Remove Airfoil details Airfoil plotter |
(goe681-il) GOE 681 AIRFOIL | Gottingen 681 airfoil Max thickness 16.8% at 29.2% chord Max camber 4.4% at 39.2% chord | Remove Airfoil details Airfoil plotter |
(naca633418-il) NACA 63 | NACA 63 Max thickness 18% at 33.9% chord Max camber 2.2% at 50% chord | Remove Airfoil details Airfoil plotter |
(goe188-il) GOE 188 (SCHTTE-LANZ 3U10) AIRFOIL | Gottingen 188 (Schatte-Lanz 3U10) airfoil Max thickness 8.9% at 30% chord Max camber 4.3% at 30% chord | Remove Airfoil details Airfoil plotter |
(goe368-il) GOE 368 AIRFOIL | Gottingen 368 airfoil Max thickness 7.7% at 14.9% chord Max camber 3.8% at 29.9% chord | Remove Airfoil details Airfoil plotter |
(goe797-il) GOE 797 AIRFOIL | Gottingen 797 airfoil Max thickness 16% at 30% chord Max camber 4.9% at 40% chord | Remove Airfoil details Airfoil plotter |
(goe277-il) GOE 277 (DAIMLER VIII) AIRFOIL | Gottingen 277 (DAIMLER VIII) airfoil Max thickness 8.3% at 29.9% chord Max camber 4.4% at 29.9% chord | Remove Airfoil details Airfoil plotter |
(goe442-il) GOE 442 AIRFOIL | Gottingen 442 airfoil Max thickness 7.7% at 19.9% chord Max camber 4.3% at 39.9% chord | Remove Airfoil details Airfoil plotter |
Drawing Options
Polars for (goe386-il,goe681-il,naca633418-il,goe188-il,goe368-il,goe797-il,goe277-il,goe442-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe386-il | 50,000 | 9 | 3.4 at α=8.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe386-il | 50,000 | 5 | 16.2 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe386-il | 100,000 | 9 | 33.2 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe386-il | 100,000 | 5 | 40.8 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe386-il | 200,000 | 9 | 61.7 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe386-il | 200,000 | 5 | 59.9 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe386-il | 500,000 | 9 | 88.7 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe386-il | 500,000 | 5 | 76.6 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe386-il | 1,000,000 | 9 | 103.6 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe386-il | 1,000,000 | 5 | 94 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe681-il | 50,000 | 9 | 9.7 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe681-il | 50,000 | 5 | 26.5 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe681-il | 100,000 | 9 | 44.3 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe681-il | 100,000 | 5 | 42.2 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe681-il | 200,000 | 9 | 61.7 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe681-il | 200,000 | 5 | 55.4 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe681-il | 500,000 | 9 | 79.3 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe681-il | 500,000 | 5 | 73.9 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe681-il | 1,000,000 | 9 | 97.8 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe681-il | 1,000,000 | 5 | 94 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca633418-il | 50,000 | 9 | 20.3 at α=12.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca633418-il | 50,000 | 5 | 16.6 at α=11.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca633418-il | 100,000 | 9 | 45.4 at α=9.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca633418-il | 100,000 | 5 | 44.7 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca633418-il | 200,000 | 9 | 69.3 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca633418-il | 200,000 | 5 | 67.8 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca633418-il | 500,000 | 9 | 99.2 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca633418-il | 500,000 | 5 | 91.6 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca633418-il | 1,000,000 | 9 | 120.5 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca633418-il | 1,000,000 | 5 | 106.9 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe188-il | 50,000 | 9 | 31.6 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe188-il | 50,000 | 5 | 39.1 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe188-il | 100,000 | 9 | 51.4 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe188-il | 100,000 | 5 | 57.1 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe188-il | 200,000 | 9 | 71.1 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe188-il | 200,000 | 5 | 74.5 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe188-il | 500,000 | 9 | 98.4 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe188-il | 500,000 | 5 | 99 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe188-il | 1,000,000 | 9 | 119.1 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe188-il | 1,000,000 | 5 | 116.4 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe368-il | 50,000 | 9 | 29.3 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe368-il | 50,000 | 5 | 36 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe368-il | 100,000 | 9 | 49.8 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe368-il | 100,000 | 5 | 50.2 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe368-il | 200,000 | 9 | 64.3 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe368-il | 200,000 | 5 | 63.9 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe368-il | 500,000 | 9 | 83.9 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe368-il | 500,000 | 5 | 83.6 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe368-il | 1,000,000 | 9 | 98.6 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe368-il | 1,000,000 | 5 | 98.1 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe797-il | 50,000 | 9 | 7.3 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe797-il | 50,000 | 5 | 20.9 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe797-il | 100,000 | 9 | 48.9 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe797-il | 100,000 | 5 | 50.3 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe797-il | 200,000 | 9 | 76 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe797-il | 200,000 | 5 | 73.3 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe797-il | 500,000 | 9 | 108.2 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe797-il | 500,000 | 5 | 96.7 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe797-il | 1,000,000 | 9 | 128.7 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe797-il | 1,000,000 | 5 | 106.6 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe277-il | 50,000 | 9 | 34 at α=10° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe277-il | 50,000 | 5 | 38.6 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe277-il | 100,000 | 9 | 54.3 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe277-il | 100,000 | 5 | 55.7 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe277-il | 200,000 | 9 | 73.5 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe277-il | 200,000 | 5 | 73.8 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe277-il | 500,000 | 9 | 100.9 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe277-il | 500,000 | 5 | 98.7 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe277-il | 1,000,000 | 9 | 122.6 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe277-il | 1,000,000 | 5 | 118.1 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe442-il | 50,000 | 9 | 35.3 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe442-il | 50,000 | 5 | 40.5 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe442-il | 100,000 | 9 | 54.3 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe442-il | 100,000 | 5 | 57.1 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe442-il | 200,000 | 9 | 73.4 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe442-il | 200,000 | 5 | 73 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe442-il | 500,000 | 9 | 97.6 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe442-il | 500,000 | 5 | 93 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe442-il | 1,000,000 | 9 | 115 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe442-il | 1,000,000 | 5 | 106.2 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| Reynolds number calculator | |||||||