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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(fx84w097-il) FX 84-W-097 | Wortmann FX 84-W-097 airfoil for use on wind turbines (W) Max thickness 9.7% at 33.9% chord Max camber 2.8% at 37.1% chord | Remove Airfoil details Airfoil plotter |
(fx66h60-il) FX 66-H-60 | Wortmann FX 66-H-60 airfoil Max thickness 6% at 22.2% chord Max camber 1.7% at 17% chord | Remove Airfoil details Airfoil plotter |
(fx71l150-il) FX 71-L-150/30 AIRFOIL | Wortmann FX 71-L-150/30 airfoil Max thickness 15% at 33.9% chord Max camber 0% at 0% chord | Remove Airfoil details Airfoil plotter |
(ag47c03-il) AG47c -03f | Drela AG47c -03f airfoil Max thickness 5.1% at 22.4% chord Max camber 1.3% at 33.4% chord | Remove Airfoil details Airfoil plotter |
(du84132v-il) DELFT DU84-132V3 AIRFOIL (MEASURED) | Airfoil measured from an ASW22 wing Max thickness 13.6% at 33.9% chord Max camber 3.1% at 45.3% chord | Remove Airfoil details Airfoil plotter |
(fx77w121-il) FX 77-W-121 | Wortmann FX 77-W-121 airfoil for use on wind turbines (W) Max thickness 12.1% at 30.9% chord Max camber 4.6% at 30.9% chord | Remove Airfoil details Airfoil plotter |
(fx63158-il) FX 63-158 AIRFOIL | Wortmann FX 63-158 airfoil Max thickness 15.8% at 33.9% chord Max camber 3.8% at 37.1% chord | Remove Airfoil details Airfoil plotter |
(goe777-il) GOE 777 AIRFOIL | Gottingen 777 airfoil Max thickness 22% at 30% chord Max camber 5.9% at 30% chord | Remove Airfoil details Airfoil plotter |
(sa7035-il) SA7035 | Selig / Ashok Gopalarathnam SA7035 Max thickness 9.2% at 27.9% chord Max camber 2.4% at 41.9% chord | Remove Airfoil details Airfoil plotter |
Drawing Options
Polars for (fx84w097-il,fx66h60-il,fx71l150-il,ag47c03-il,du84132v-il,fx77w121-il,fx63158-il,goe777-il,sa7035-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| fx84w097-il | 50,000 | 9 | 36.1 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx84w097-il | 50,000 | 5 | 36.8 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx84w097-il | 100,000 | 9 | 56.5 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx84w097-il | 100,000 | 5 | 55.6 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx84w097-il | 200,000 | 9 | 76.9 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx84w097-il | 200,000 | 5 | 73.5 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx84w097-il | 500,000 | 9 | 104.3 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx84w097-il | 500,000 | 5 | 96.2 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx84w097-il | 1,000,000 | 9 | 123.6 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx84w097-il | 1,000,000 | 5 | 112.1 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66h60-il | 50,000 | 9 | 28.6 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66h60-il | 50,000 | 5 | 29.9 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66h60-il | 100,000 | 9 | 37.9 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66h60-il | 100,000 | 5 | 40.1 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66h60-il | 200,000 | 9 | 51.3 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66h60-il | 200,000 | 5 | 51.3 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66h60-il | 500,000 | 9 | 69.8 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66h60-il | 500,000 | 5 | 67.8 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx66h60-il | 1,000,000 | 9 | 84.1 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx66h60-il | 1,000,000 | 5 | 76.8 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx71l150-il | 50,000 | 9 | 27.3 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx71l150-il | 50,000 | 5 | 26.9 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx71l150-il | 100,000 | 9 | 39.5 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx71l150-il | 100,000 | 5 | 35.2 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx71l150-il | 200,000 | 9 | 47.2 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx71l150-il | 200,000 | 5 | 40.1 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx71l150-il | 500,000 | 9 | 51.8 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx71l150-il | 500,000 | 5 | 49.1 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx71l150-il | 1,000,000 | 9 | 59.2 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx71l150-il | 1,000,000 | 5 | 58.3 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag47c03-il | 50,000 | 9 | 30.3 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag47c03-il | 50,000 | 5 | 30.7 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag47c03-il | 100,000 | 9 | 42.3 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag47c03-il | 100,000 | 5 | 39.3 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag47c03-il | 200,000 | 9 | 53 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag47c03-il | 200,000 | 5 | 49.3 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag47c03-il | 500,000 | 9 | 65.2 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag47c03-il | 500,000 | 5 | 66.6 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag47c03-il | 1,000,000 | 9 | 80.3 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag47c03-il | 1,000,000 | 5 | 80.7 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| du84132v-il | 50,000 | 9 | 31.4 at α=9.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| du84132v-il | 50,000 | 5 | 34.3 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| du84132v-il | 100,000 | 9 | 53.6 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| du84132v-il | 100,000 | 5 | 52.5 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| du84132v-il | 200,000 | 9 | 71.7 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| du84132v-il | 200,000 | 5 | 62.1 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| du84132v-il | 500,000 | 9 | 82 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| du84132v-il | 500,000 | 5 | 75.3 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| du84132v-il | 1,000,000 | 9 | 92.6 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| du84132v-il | 1,000,000 | 5 | 82.1 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx77w121-il | 50,000 | 9 | 8.1 at α=-1.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx77w121-il | 50,000 | 5 | 18 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx77w121-il | 100,000 | 9 | 19 at α=2° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx77w121-il | 100,000 | 5 | 37.5 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx77w121-il | 200,000 | 9 | 71.9 at α=10.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx77w121-il | 200,000 | 5 | 73.6 at α=9.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx77w121-il | 500,000 | 9 | 115.5 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx77w121-il | 500,000 | 5 | 114.3 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx77w121-il | 1,000,000 | 9 | 149.2 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx77w121-il | 1,000,000 | 5 | 145.3 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx63158-il | 50,000 | 9 | 6.7 at α=10.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx63158-il | 50,000 | 5 | 18.8 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx63158-il | 100,000 | 9 | 47.5 at α=10.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx63158-il | 100,000 | 5 | 51.4 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx63158-il | 200,000 | 9 | 72.4 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx63158-il | 200,000 | 5 | 67.9 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx63158-il | 500,000 | 9 | 76.9 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx63158-il | 500,000 | 5 | 70.4 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx63158-il | 1,000,000 | 9 | 85 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx63158-il | 1,000,000 | 5 | 81.9 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe777-il | 50,000 | 9 | 3 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe777-il | 50,000 | 5 | 8.1 at α=0.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe777-il | 100,000 | 9 | 15.5 at α=2° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe777-il | 100,000 | 5 | 32.1 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe777-il | 200,000 | 9 | 54.6 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe777-il | 200,000 | 5 | 57.7 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe777-il | 500,000 | 9 | 90.5 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe777-il | 500,000 | 5 | 81.7 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe777-il | 1,000,000 | 9 | 109 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe777-il | 1,000,000 | 5 | 101.8 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sa7035-il | 50,000 | 9 | 33.2 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sa7035-il | 50,000 | 5 | 37.8 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sa7035-il | 100,000 | 9 | 52.8 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sa7035-il | 100,000 | 5 | 53.3 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sa7035-il | 200,000 | 9 | 71.3 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sa7035-il | 200,000 | 5 | 68 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sa7035-il | 500,000 | 9 | 94.9 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sa7035-il | 500,000 | 5 | 87.2 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| sa7035-il | 1,000,000 | 9 | 111.4 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| sa7035-il | 1,000,000 | 5 | 101.2 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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