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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(rc08n1-il) NASA/LANGLEY RC-08(N)1 AIRFOIL | NASA/Langley RC-08(N)1 rotorcraft airfoil Max thickness 8% at 37.5% chord Max camber 1.6% at 25% chord | Remove Airfoil details Airfoil plotter |
(goe417a-il) GOE 417A (GEW. PLATTE) AIRFOIL | Gottingen 417A (GEW. PLATTE) airfoil Max thickness 3.2% at 2.5% chord Max camber 5.9% at 40% chord | Remove Airfoil details Airfoil plotter |
(rg1410-il) RG 14 10% AIRFOIL | Rolf Girsberger RG 14 (10%) airfoil Max thickness 10% at 31% chord Max camber 1.6% at 36% chord | Remove Airfoil details Airfoil plotter |
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Polars for (rc08n1-il,goe417a-il,rg1410-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| rc08n1-il | 50,000 | 9 | 33.2 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rc08n1-il | 50,000 | 5 | 33.7 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rc08n1-il | 100,000 | 9 | 48.7 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rc08n1-il | 100,000 | 5 | 45.8 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rc08n1-il | 200,000 | 9 | 63.6 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rc08n1-il | 200,000 | 5 | 56.7 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rc08n1-il | 500,000 | 9 | 81.5 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rc08n1-il | 500,000 | 5 | 67.6 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rc08n1-il | 1,000,000 | 9 | 91.1 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rc08n1-il | 1,000,000 | 5 | 76.8 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe417a-il | 50,000 | 9 | 46.5 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe417a-il | 50,000 | 5 | 45.2 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe417a-il | 100,000 | 9 | 65.5 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe417a-il | 100,000 | 5 | 56.4 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe417a-il | 200,000 | 9 | 71.8 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe417a-il | 200,000 | 5 | 61.1 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe417a-il | 500,000 | 9 | 75.9 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe417a-il | 500,000 | 5 | 68.1 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe417a-il | 1,000,000 | 9 | 86.7 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe417a-il | 1,000,000 | 5 | 116.9 at α=1.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rg1410-il | 50,000 | 9 | 32.2 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rg1410-il | 50,000 | 5 | 33.6 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rg1410-il | 100,000 | 9 | 48.2 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rg1410-il | 100,000 | 5 | 46.4 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rg1410-il | 200,000 | 9 | 63.5 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rg1410-il | 200,000 | 5 | 58.1 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rg1410-il | 500,000 | 9 | 82.3 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rg1410-il | 500,000 | 5 | 71.9 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| rg1410-il | 1,000,000 | 9 | 89.4 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| rg1410-il | 1,000,000 | 5 | 85.5 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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