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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(goe319-il) GOE 319 (HANSA-BRANDENBURG II) AIRFOIL | Gottingen 319 (Hansa-Brandenburg II) airfoil Max thickness 10.3% at 29.8% chord Max camber 5.8% at 29.8% chord | Remove Airfoil details Airfoil plotter |
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Polars for (goe319-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe319-il | 50,000 | 9 | 26.1 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe319-il | 50,000 | 5 | 36.7 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe319-il | 100,000 | 9 | 53.3 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe319-il | 100,000 | 5 | 55.2 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe319-il | 200,000 | 9 | 75.2 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe319-il | 200,000 | 5 | 71.6 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe319-il | 500,000 | 9 | 101.6 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe319-il | 500,000 | 5 | 91.1 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe319-il | 1,000,000 | 9 | 114 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe319-il | 1,000,000 | 5 | 112.8 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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