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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(s2027-il) S2027 | Selig S2027 low Reynolds number airfoil Max thickness 14.5% at 29.4% chord Max camber 2.7% at 38.3% chord | Remove Airfoil details Airfoil plotter |
(naca64a210-il) NACA 64A210 | NACA 64A210 airfoil Max thickness 10% at 40% chord Max camber 1.3% at 50% chord | Remove Airfoil details Airfoil plotter |
(n8h12-il) NACA 8-H-12 AIRFOIL | NACA 8-H-12 rotorcraft airfoil Max thickness 12% at 30% chord Max camber 3.5% at 30% chord | Remove Airfoil details Airfoil plotter |
(hq2012-il) HQ 2.0/12 AIRFOIL | Quabeck HQ 2.0/12 R/C sailplane airfoil Max thickness 12% at 35% chord Max camber 2% at 50% chord | Remove Airfoil details Airfoil plotter |
(naca001034a08cli02-il) NACA 0010-34 a=0.8 c(li)=0.2 | NACA 0010-34 a=0.8 c(li)=0.2 airfoil Max thickness 10% at 40% chord Max camber 1.3% at 50% chord | Remove Airfoil details Airfoil plotter |
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Polars for (s2027-il,naca64a210-il,n8h12-il,hq2012-il,naca001034a08cli02-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| s2027-il | 50,000 | 9 | 8.7 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s2027-il | 50,000 | 5 | 28.4 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| s2027-il | 100,000 | 9 | 46 at α=10° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s2027-il | 100,000 | 5 | 50.8 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| s2027-il | 200,000 | 9 | 69.3 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s2027-il | 200,000 | 5 | 70.1 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| s2027-il | 500,000 | 9 | 99.6 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s2027-il | 500,000 | 5 | 95.2 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| s2027-il | 1,000,000 | 9 | 122.9 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s2027-il | 1,000,000 | 5 | 114 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64a210-il | 50,000 | 9 | 33.7 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64a210-il | 50,000 | 5 | 32.9 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64a210-il | 100,000 | 9 | 49.1 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64a210-il | 100,000 | 5 | 46.5 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64a210-il | 200,000 | 9 | 65.2 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64a210-il | 200,000 | 5 | 59.2 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64a210-il | 500,000 | 9 | 85 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64a210-il | 500,000 | 5 | 68.5 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca64a210-il | 1,000,000 | 9 | 93.1 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca64a210-il | 1,000,000 | 5 | 73.2 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| n8h12-il | 50,000 | 9 | 8 at α=-0.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| n8h12-il | 50,000 | 5 | 18.6 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| n8h12-il | 100,000 | 9 | 45.6 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| n8h12-il | 100,000 | 5 | 48 at α=8.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| n8h12-il | 200,000 | 9 | 72 at α=8.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| n8h12-il | 200,000 | 5 | 71.2 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| n8h12-il | 500,000 | 9 | 104.2 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| n8h12-il | 500,000 | 5 | 98.6 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| n8h12-il | 1,000,000 | 9 | 128.4 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| n8h12-il | 1,000,000 | 5 | 118.2 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hq2012-il | 50,000 | 9 | 33.2 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hq2012-il | 50,000 | 5 | 34.9 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hq2012-il | 100,000 | 9 | 52.4 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hq2012-il | 100,000 | 5 | 51.2 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hq2012-il | 200,000 | 9 | 72.3 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hq2012-il | 200,000 | 5 | 65.8 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hq2012-il | 500,000 | 9 | 90.7 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hq2012-il | 500,000 | 5 | 79.5 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hq2012-il | 1,000,000 | 9 | 100.8 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hq2012-il | 1,000,000 | 5 | 88.6 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca001034a08cli02-il | 50,000 | 9 | 26.5 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca001034a08cli02-il | 50,000 | 5 | 30.8 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca001034a08cli02-il | 100,000 | 9 | 47.3 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca001034a08cli02-il | 100,000 | 5 | 46 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca001034a08cli02-il | 200,000 | 9 | 67.1 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca001034a08cli02-il | 200,000 | 5 | 62.8 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca001034a08cli02-il | 500,000 | 9 | 89.6 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca001034a08cli02-il | 500,000 | 5 | 73 at α=2.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca001034a08cli02-il | 1,000,000 | 9 | 93.6 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca001034a08cli02-il | 1,000,000 | 5 | 78.7 at α=2° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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