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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(naca64208-il) NACA 64-208 | NACA 64-208 airfoil Max thickness 8% at 40% chord Max camber 1.1% at 50% chord | Remove Airfoil details Airfoil plotter |
(naca23018-il) NACA 23018 | NACA 23018 airfoil Max thickness 18% at 30% chord Max camber 1.8% at 15% chord | Remove Airfoil details Airfoil plotter |
(n63215b-il) NACA 63(2)-215 MOD B | NACA-NASA/AMES/Hicks 63(2)-215 MOD B airfoil Max thickness 15% at 30% chord Max camber 1.5% at 10% chord | Remove Airfoil details Airfoil plotter |
(naca64206-il) NACA 64-206 | NACA 64-206 airfoil Max thickness 6% at 40% chord Max camber 1.1% at 50% chord | Remove Airfoil details Airfoil plotter |
(npl9615-il) NPL 9615 AIRFOIL | NPL 9615 rotorcraft airfoil Max thickness 11.3% at 34.2% chord Max camber 1% at 19.8% chord | Remove Airfoil details Airfoil plotter |
(nacacyh-il) NACA CYH | NACA CYH airfoil Max thickness 11.7% at 30% chord Max camber 2.8% at 40% chord | Remove Airfoil details Airfoil plotter |
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Polars for (naca64208-il,naca23018-il,n63215b-il,naca64206-il,npl9615-il,nacacyh-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| naca64208-il | 50,000 | 9 | 26.6 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64208-il | 50,000 | 5 | 31.5 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64208-il | 100,000 | 9 | 45.3 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64208-il | 100,000 | 5 | 42.8 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64208-il | 200,000 | 9 | 58.9 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64208-il | 200,000 | 5 | 53.3 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64208-il | 500,000 | 9 | 75.8 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64208-il | 500,000 | 5 | 60.7 at α=2.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64208-il | 1,000,000 | 9 | 80.8 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64208-il | 1,000,000 | 5 | 70.1 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca23018-il | 50,000 | 9 | 21.1 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca23018-il | 50,000 | 5 | 26.2 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca23018-il | 100,000 | 9 | 36.1 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca23018-il | 100,000 | 5 | 38.2 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca23018-il | 200,000 | 9 | 50 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca23018-il | 200,000 | 5 | 50.8 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca23018-il | 500,000 | 9 | 71.3 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca23018-il | 500,000 | 5 | 70 at α=9.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca23018-il | 1,000,000 | 9 | 89.9 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca23018-il | 1,000,000 | 5 | 84.6 at α=9° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| n63215b-il | 50,000 | 9 | 25.9 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| n63215b-il | 50,000 | 5 | 24.5 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| n63215b-il | 100,000 | 9 | 32.8 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| n63215b-il | 100,000 | 5 | 35.3 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| n63215b-il | 200,000 | 9 | 44.4 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| n63215b-il | 200,000 | 5 | 47.9 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| n63215b-il | 500,000 | 9 | 66.4 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| n63215b-il | 500,000 | 5 | 68.3 at α=9.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| n63215b-il | 1,000,000 | 9 | 86.3 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| n63215b-il | 1,000,000 | 5 | 83.9 at α=10° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64206-il | 50,000 | 9 | 23.4 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64206-il | 50,000 | 5 | 30.1 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64206-il | 100,000 | 9 | 43.2 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64206-il | 100,000 | 5 | 41 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64206-il | 200,000 | 9 | 56.2 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64206-il | 200,000 | 5 | 51.3 at α=2.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64206-il | 500,000 | 9 | 72.2 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64206-il | 500,000 | 5 | 60.1 at α=1.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64206-il | 1,000,000 | 9 | 80.8 at α=1.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64206-il | 1,000,000 | 5 | 68.4 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| npl9615-il | 50,000 | 9 | 29 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| npl9615-il | 50,000 | 5 | 30.5 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| npl9615-il | 100,000 | 9 | 43.3 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| npl9615-il | 100,000 | 5 | 42.1 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| npl9615-il | 200,000 | 9 | 56.7 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| npl9615-il | 200,000 | 5 | 52.4 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| npl9615-il | 500,000 | 9 | 70.8 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| npl9615-il | 500,000 | 5 | 68.1 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| npl9615-il | 1,000,000 | 9 | 84.7 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| npl9615-il | 1,000,000 | 5 | 77.4 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| nacacyh-il | 50,000 | 9 | 25.7 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| nacacyh-il | 50,000 | 5 | 33.3 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| nacacyh-il | 100,000 | 9 | 47.8 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| nacacyh-il | 100,000 | 5 | 49.4 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| nacacyh-il | 200,000 | 9 | 65.4 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| nacacyh-il | 200,000 | 5 | 64.7 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| nacacyh-il | 500,000 | 9 | 90.5 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| nacacyh-il | 500,000 | 5 | 87 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| nacacyh-il | 1,000,000 | 9 | 110.4 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| nacacyh-il | 1,000,000 | 5 | 101 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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