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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(goe670-il) GOE 670 AIRFOIL | Gottingen 670 airfoil Max thickness 9% at 30% chord Max camber 3.4% at 40% chord | Remove Airfoil details Airfoil plotter |
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Polars for (goe670-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe670-il | 50,000 | 9 | 35.7 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe670-il | 50,000 | 5 | 37.2 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe670-il | 100,000 | 9 | 57.1 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe670-il | 100,000 | 5 | 54.4 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe670-il | 200,000 | 9 | 78.4 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe670-il | 200,000 | 5 | 70.5 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe670-il | 500,000 | 9 | 101.9 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe670-il | 500,000 | 5 | 81.9 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe670-il | 1,000,000 | 9 | 114.1 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe670-il | 1,000,000 | 5 | 97.8 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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