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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(goe184-il) GOE 184 (MVA H.29) AIRFOIL | Gottingen 184 (MVA H.29) airfoil Max thickness 8.3% at 19.9% chord Max camber 5.3% at 39.9% chord | Remove Airfoil details Airfoil plotter |
(goe265-il) GOE 265 AIRFOIL | Gottingen 265 airfoil Max thickness 7.7% at 14.9% chord Max camber 7.3% at 39.9% chord | Remove Airfoil details Airfoil plotter |
(goe121-il) GOE 121 (MVA H.1) AIRFOIL | Gottingen 121 (MVA H.1) airfoil Max thickness 6.7% at 19.9% chord Max camber 4.6% at 39.9% chord | Remove Airfoil details Airfoil plotter |
(goe101-il) GOE 101 AIRFOIL | Gottingen 101 airfoil Max thickness 6.9% at 30% chord Max camber 4% at 30% chord | Remove Airfoil details Airfoil plotter |
(goe178-il) GOE 178 AIRFOIL | Gottingen 178 airfoil Max thickness 8.5% at 30% chord Max camber 4.4% at 30% chord | Remove Airfoil details Airfoil plotter |
(be50-il) BE50 (original) | Verbitsky BE50 free flight airfoil (original) Max thickness 7.3% at 25% chord Max camber 4.1% at 45% chord | Remove Airfoil details Airfoil plotter |
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Polars for (goe184-il,goe265-il,goe121-il,goe101-il,goe178-il,be50-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe184-il | 50,000 | 9 | 34 at α=10° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe184-il | 50,000 | 5 | 39.5 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe184-il | 100,000 | 9 | 57.4 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe184-il | 100,000 | 5 | 60.4 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe184-il | 200,000 | 9 | 79.4 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe184-il | 200,000 | 5 | 79.4 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe184-il | 500,000 | 9 | 107.5 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe184-il | 500,000 | 5 | 102.7 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe184-il | 1,000,000 | 9 | 127.7 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe184-il | 1,000,000 | 5 | 111.9 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe265-il | 50,000 | 9 | 23 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe265-il | 50,000 | 5 | 39.1 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe265-il | 100,000 | 9 | 52.6 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe265-il | 100,000 | 5 | 61.5 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe265-il | 200,000 | 9 | 79.3 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe265-il | 200,000 | 5 | 82 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe265-il | 500,000 | 9 | 111.2 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe265-il | 500,000 | 5 | 109.1 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe265-il | 1,000,000 | 9 | 136.5 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe265-il | 1,000,000 | 5 | 129.7 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe121-il | 50,000 | 9 | 40.6 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe121-il | 50,000 | 5 | 43.4 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe121-il | 100,000 | 9 | 60.9 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe121-il | 100,000 | 5 | 59.9 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe121-il | 200,000 | 9 | 79.7 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe121-il | 200,000 | 5 | 74.9 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe121-il | 500,000 | 9 | 99.1 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe121-il | 500,000 | 5 | 87 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe121-il | 1,000,000 | 9 | 104.6 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe121-il | 1,000,000 | 5 | 97.7 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe101-il | 50,000 | 9 | 39.7 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe101-il | 50,000 | 5 | 41.1 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe101-il | 100,000 | 9 | 58.7 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe101-il | 100,000 | 5 | 59.5 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe101-il | 200,000 | 9 | 77.9 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe101-il | 200,000 | 5 | 77.2 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe101-il | 500,000 | 9 | 104.4 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe101-il | 500,000 | 5 | 100.5 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe101-il | 1,000,000 | 9 | 123.8 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe101-il | 1,000,000 | 5 | 114.7 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe178-il | 50,000 | 9 | 37.8 at α=8.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe178-il | 50,000 | 5 | 38.9 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe178-il | 100,000 | 9 | 58.1 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe178-il | 100,000 | 5 | 58.6 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe178-il | 200,000 | 9 | 78.1 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe178-il | 200,000 | 5 | 76.5 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe178-il | 500,000 | 9 | 104.5 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe178-il | 500,000 | 5 | 98.5 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe178-il | 1,000,000 | 9 | 123 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe178-il | 1,000,000 | 5 | 110.5 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| be50-il | 50,000 | 9 | 38.3 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| be50-il | 50,000 | 5 | 43.1 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| be50-il | 100,000 | 9 | 59.7 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| be50-il | 100,000 | 5 | 59.7 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| be50-il | 200,000 | 9 | 79.8 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| be50-il | 200,000 | 5 | 73.9 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| be50-il | 500,000 | 9 | 102.1 at α=1.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| be50-il | 500,000 | 5 | 95.4 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| be50-il | 1,000,000 | 9 | 118.2 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| be50-il | 1,000,000 | 5 | 110.1 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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