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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(fx67k150-il) FX 67-K-150/17 AIRFOIL | Wortmann FX 67-K-150/17 airfoil Max thickness 15% at 40.2% chord Max camber 4.8% at 43.5% chord | Remove Airfoil details Airfoil plotter |
(dga1138-il) D.G.A. 1138 | D.G.A. 1138 airfoil Max thickness 6.9% at 30% chord Max camber 2.6% at 40% chord | Remove Airfoil details Airfoil plotter |
(sg6042-il) SG6042 | Selig / Giguere SG6042 wind turbine airfoil (high L/D) Max thickness 10% at 33.5% chord Max camber 3.3% at 51.5% chord | Remove Airfoil details Airfoil plotter |
(hq159-il) HQ 1.5/9 AIRFOIL | Quabeck HQ 1.5/9 R/C sailplane airfoil Max thickness 9% at 35% chord Max camber 1.5% at 50% chord | Remove Airfoil details Airfoil plotter |
(la203a-il) DOUGLAS LA203A AIRFOIL | Douglas/Liebeck LA203A high lift airfoil Max thickness 15.7% at 34.3% chord Max camber 5.5% at 46% chord | Remove Airfoil details Airfoil plotter |
(fx63147-il) FX 63-147 AIRFOIL | Wortmann FX 63-147 airfoil Max thickness 14.7% at 33.9% chord Max camber 3.1% at 33.9% chord | Remove Airfoil details Airfoil plotter |
(sc21010-il) NASA SC(2)-1010 AIRFOIL | NASA SC(2)-1010 airfoil Max thickness 10% at 32% chord Max camber 2.8% at 71% chord | Remove Airfoil details Airfoil plotter |
(goe311-il) GOE 311 (MVA H.43) AIRFOIL | Gottingen 311 (MVA H.43) airfoil Max thickness 8.4% at 19.9% chord Max camber 6.1% at 39.9% chord | Remove Airfoil details Airfoil plotter |
Drawing Options
Polars for (fx67k150-il,dga1138-il,sg6042-il,hq159-il,la203a-il,fx63147-il,sc21010-il,goe311-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| fx67k150-il | 50,000 | 9 | 5.8 at α=10° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx67k150-il | 50,000 | 5 | 14.3 at α=12° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx67k150-il | 100,000 | 9 | 25 at α=10.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx67k150-il | 100,000 | 5 | 27.1 at α=10° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx67k150-il | 200,000 | 9 | 61.6 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx67k150-il | 200,000 | 5 | 68.5 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx67k150-il | 500,000 | 9 | 126.3 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx67k150-il | 500,000 | 5 | 118.2 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx67k150-il | 1,000,000 | 9 | 157.2 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx67k150-il | 1,000,000 | 5 | 147.8 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| dga1138-il | 50,000 | 9 | 38.1 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| dga1138-il | 50,000 | 5 | 37.4 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| dga1138-il | 100,000 | 9 | 54.5 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| dga1138-il | 100,000 | 5 | 49.2 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| dga1138-il | 200,000 | 9 | 69.3 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| dga1138-il | 200,000 | 5 | 57.4 at α=2.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| dga1138-il | 500,000 | 9 | 79.8 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| dga1138-il | 500,000 | 5 | 67.4 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| dga1138-il | 1,000,000 | 9 | 86.6 at α=1.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| dga1138-il | 1,000,000 | 5 | 77 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sg6042-il | 50,000 | 9 | 40 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sg6042-il | 50,000 | 5 | 39.5 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sg6042-il | 100,000 | 9 | 62.9 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sg6042-il | 100,000 | 5 | 60.7 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sg6042-il | 200,000 | 9 | 89 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sg6042-il | 200,000 | 5 | 82.3 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sg6042-il | 500,000 | 9 | 123.6 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sg6042-il | 500,000 | 5 | 106.3 at α=2.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sg6042-il | 1,000,000 | 9 | 145.5 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sg6042-il | 1,000,000 | 5 | 110.9 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hq159-il | 50,000 | 9 | 35.1 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hq159-il | 50,000 | 5 | 35.7 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hq159-il | 100,000 | 9 | 51.9 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hq159-il | 100,000 | 5 | 49.3 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hq159-il | 200,000 | 9 | 68.6 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hq159-il | 200,000 | 5 | 61.7 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hq159-il | 500,000 | 9 | 88.4 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hq159-il | 500,000 | 5 | 72.1 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hq159-il | 1,000,000 | 9 | 92.9 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hq159-il | 1,000,000 | 5 | 79.2 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| la203a-il | 50,000 | 9 | 6 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| la203a-il | 50,000 | 5 | 13.7 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| la203a-il | 100,000 | 9 | 30.6 at α=12.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| la203a-il | 100,000 | 5 | 46.5 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| la203a-il | 200,000 | 9 | 82.4 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| la203a-il | 200,000 | 5 | 85.4 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| la203a-il | 500,000 | 9 | 127.7 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| la203a-il | 500,000 | 5 | 124 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| la203a-il | 1,000,000 | 9 | 160.5 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| la203a-il | 1,000,000 | 5 | 151.5 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx63147-il | 50,000 | 9 | 18.6 at α=13° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx63147-il | 50,000 | 5 | 27.5 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx63147-il | 100,000 | 9 | 47.6 at α=10° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx63147-il | 100,000 | 5 | 48.6 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx63147-il | 200,000 | 9 | 68.6 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx63147-il | 200,000 | 5 | 63.8 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx63147-il | 500,000 | 9 | 84.4 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx63147-il | 500,000 | 5 | 84.5 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx63147-il | 1,000,000 | 5 | 97.3 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx63147-il | 1,000,000 | 0 | 103.6 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc21010-il | 50,000 | 9 | 32.1 at α=2° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc21010-il | 50,000 | 5 | 36.1 at α=1.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc21010-il | 100,000 | 9 | 48.7 at α=1.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc21010-il | 100,000 | 5 | 49.6 at α=0.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc21010-il | 200,000 | 9 | 69.3 at α=0.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc21010-il | 200,000 | 5 | 67.7 at α=-0.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc21010-il | 500,000 | 9 | 100.8 at α=-0.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc21010-il | 500,000 | 5 | 85.6 at α=-1.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sc21010-il | 1,000,000 | 9 | 115.3 at α=-1.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sc21010-il | 1,000,000 | 5 | 89.9 at α=-2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe311-il | 50,000 | 9 | 14.3 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe311-il | 50,000 | 5 | 34.5 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe311-il | 100,000 | 9 | 57.5 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe311-il | 100,000 | 5 | 59.5 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe311-il | 200,000 | 9 | 82.4 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe311-il | 200,000 | 5 | 82 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe311-il | 500,000 | 9 | 114 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe311-il | 500,000 | 5 | 106.4 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe311-il | 1,000,000 | 9 | 136.2 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe311-il | 1,000,000 | 5 | 97.8 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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