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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(goe741-il) GOE 741 AIRFOIL | Gottingen 741 airfoil Max thickness 15.3% at 30% chord Max camber 4.8% at 30% chord | Remove Airfoil details Airfoil plotter |
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Polars for (goe741-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe741-il | 50,000 | 9 | 3.9 at α=9.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe741-il | 50,000 | 5 | 14.1 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe741-il | 100,000 | 9 | 17.5 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe741-il | 100,000 | 5 | 39 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe741-il | 200,000 | 9 | 61.6 at α=8.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe741-il | 200,000 | 5 | 66.9 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe741-il | 500,000 | 9 | 101.4 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe741-il | 500,000 | 5 | 93 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe741-il | 1,000,000 | 9 | 122.4 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe741-il | 1,000,000 | 5 | 106.3 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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