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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(goe234-il) GOE 234 (MVA CA5) AIRFOIL | Gottingen 234 (MVA CA5) airfoil Max thickness 14.2% at 19.7% chord Max camber 9.2% at 49.7% chord | Remove Airfoil details Airfoil plotter |
(goe244-il) GOE 244 (MVA PR.4) AIRFOIL | Gottingen 244 (MVA PR.4) airfoil Max thickness 17.7% at 19.6% chord Max camber 10% at 49.6% 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 |
(fxs03182-il) FX S 03-182 AIRFOIL | Wortmann FX S 03-182 airfoil Max thickness 18.2% at 40.2% chord Max camber 2.9% at 56.5% chord | Remove Airfoil details Airfoil plotter |
(fx62k131-il) WORTMANN FX 62-K-131 AIRFOIL | Wortmann FX 62-K-131/17 airfoil Max thickness 13.1% at 40.2% chord Max camber 3.9% at 53.3% chord | Remove Airfoil details Airfoil plotter |
(fx74cl6140-il) FX 74-CL6-140 | Wortmann FX 74-CL6-140 airfoil Max thickness 14.1% at 30.9% chord Max camber 7.1% at 33.9% chord | Remove Airfoil details Airfoil plotter |
(goe257-il) GOE 257 AIRFOIL | Gottingen 257 airfoil Max thickness 8.8% at 30% chord Max camber 4.1% at 30% chord | Remove Airfoil details Airfoil plotter |
(fx84w150-il) FX 84-W-150 | Wortmann FX 84-W-150 airfoil for use on wind turbines (W) Max thickness 15% at 37.1% chord Max camber 4.2% at 40.2% chord | Remove Airfoil details Airfoil plotter |
(fx77w270s-il) FX 77-W-270S | Wortmann FX 77-W-270S airfoil for use on wind turbines (W) Max thickness 27.1% at 33.9% chord Max camber 4.2% at 27.9% chord | Remove Airfoil details Airfoil plotter |
(goe243-il) GOE 243 (MVA PR.3) AIRFOIL | Gottingen 243 (MVA PR.3) airfoil Max thickness 19% at 29.3% chord Max camber 8.4% at 59.4% chord | Remove Airfoil details Airfoil plotter |
(fx84w140-il) FX 84-W-140 | Wortmann FX 84-W-140 airfoil for use on wind turbines (W) Max thickness 14.1% at 37.1% chord Max camber 4.2% at 40.2% chord | Remove Airfoil details Airfoil plotter |
Drawing Options
Polars for (goe234-il,goe244-il,fx71l150-il,fxs03182-il,fx62k131-il,fx74cl6140-il,goe257-il,fx84w150-il,fx77w270s-il,goe243-il,fx84w140-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe234-il | 50,000 | 9 | 10.9 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe234-il | 50,000 | 5 | 27.7 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe234-il | 100,000 | 9 | 54.7 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe234-il | 100,000 | 5 | 56.6 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe234-il | 200,000 | 9 | 77 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe234-il | 200,000 | 5 | 79.4 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe234-il | 500,000 | 9 | 110.6 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe234-il | 500,000 | 5 | 108.4 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe234-il | 1,000,000 | 9 | 137.7 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe234-il | 1,000,000 | 5 | 127.1 at α=2.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe244-il | 50,000 | 9 | 7.9 at α=0.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe244-il | 50,000 | 5 | 25 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe244-il | 100,000 | 9 | 50.1 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe244-il | 100,000 | 5 | 47.8 at α=0.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe244-il | 200,000 | 9 | 73.3 at α=0.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe244-il | 200,000 | 5 | 64.3 at α=0.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe244-il | 500,000 | 9 | 92.3 at α=-0.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe244-il | 500,000 | 5 | 79.5 at α=1.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe244-il | 1,000,000 | 9 | 105.6 at α=1.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe244-il | 1,000,000 | 5 | 98.8 at α=2.5° | 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 | |
| fxs03182-il | 50,000 | 9 | 19.6 at α=12.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fxs03182-il | 50,000 | 5 | 16.2 at α=12° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fxs03182-il | 100,000 | 9 | 27.4 at α=11° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fxs03182-il | 100,000 | 5 | 28.1 at α=9.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fxs03182-il | 200,000 | 9 | 64.5 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fxs03182-il | 200,000 | 5 | 66.7 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fxs03182-il | 500,000 | 9 | 96.8 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fxs03182-il | 500,000 | 5 | 89.5 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fxs03182-il | 1,000,000 | 9 | 110.8 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fxs03182-il | 1,000,000 | 5 | 96.3 at α=2.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx62k131-il | 50,000 | 5 | 29 at α=9.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx62k131-il | 50,000 | 0 | 30.5 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx62k131-il | 100,000 | 5 | 55.1 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx62k131-il | 100,000 | 0 | 56.4 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx62k131-il | 200,000 | 5 | 84.1 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx62k131-il | 200,000 | 0 | 83.7 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx62k131-il | 500,000 | 5 | 125.5 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx62k131-il | 500,000 | 0 | 124 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx62k131-il | 1,000,000 | 5 | 153.3 at α=2.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx62k131-il | 1,000,000 | 0 | 162.4 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx74cl6140-il | 50,000 | 9 | 5.8 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx74cl6140-il | 50,000 | 5 | 18.9 at α=0.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx74cl6140-il | 100,000 | 9 | 19.9 at α=-0.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx74cl6140-il | 100,000 | 5 | 40.7 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx74cl6140-il | 200,000 | 9 | 48.3 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx74cl6140-il | 200,000 | 5 | 72 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx74cl6140-il | 500,000 | 9 | 114.8 at α=11.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx74cl6140-il | 500,000 | 5 | 120.5 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx74cl6140-il | 1,000,000 | 9 | 157.9 at α=9.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx74cl6140-il | 1,000,000 | 5 | 158.6 at α=9° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe257-il | 50,000 | 9 | 38.5 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe257-il | 50,000 | 5 | 39.8 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe257-il | 100,000 | 9 | 56.8 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe257-il | 100,000 | 5 | 57.5 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe257-il | 200,000 | 9 | 74.9 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe257-il | 200,000 | 5 | 72.5 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe257-il | 500,000 | 9 | 96 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe257-il | 500,000 | 5 | 88.9 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe257-il | 1,000,000 | 9 | 109.1 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe257-il | 1,000,000 | 5 | 92.8 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx84w150-il | 50,000 | 9 | 5.5 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx84w150-il | 50,000 | 5 | 14.6 at α=13.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx84w150-il | 100,000 | 9 | 42.2 at α=10.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx84w150-il | 100,000 | 5 | 47.4 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx84w150-il | 200,000 | 9 | 77.3 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx84w150-il | 200,000 | 5 | 77.4 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx84w150-il | 500,000 | 9 | 116 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx84w150-il | 500,000 | 5 | 111 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx84w150-il | 1,000,000 | 9 | 146.3 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx84w150-il | 1,000,000 | 5 | 133.3 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx77w270s-il | 50,000 | 9 | 1.6 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx77w270s-il | 50,000 | 5 | 2 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx77w270s-il | 100,000 | 9 | 1.2 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx77w270s-il | 100,000 | 5 | 9 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx77w270s-il | 200,000 | 9 | 10.3 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx77w270s-il | 200,000 | 5 | 34.2 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx77w270s-il | 500,000 | 9 | 62.1 at α=11.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx77w270s-il | 500,000 | 5 | 73.4 at α=10° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx77w270s-il | 1,000,000 | 9 | 101.7 at α=11.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx77w270s-il | 1,000,000 | 5 | 106.5 at α=10.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe243-il | 50,000 | 9 | 5.7 at α=-0.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe243-il | 50,000 | 5 | 17.9 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe243-il | 100,000 | 9 | 44.6 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe243-il | 100,000 | 5 | 49.4 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe243-il | 200,000 | 9 | 70.4 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe243-il | 200,000 | 5 | 69.4 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe243-il | 500,000 | 9 | 99.1 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe243-il | 500,000 | 5 | 90.3 at α=2.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe243-il | 1,000,000 | 9 | 119.1 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe243-il | 1,000,000 | 5 | 107.9 at α=2.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx84w140-il | 50,000 | 9 | 5.9 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx84w140-il | 50,000 | 5 | 17.2 at α=12.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx84w140-il | 100,000 | 9 | 46.3 at α=10.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx84w140-il | 100,000 | 5 | 50.6 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx84w140-il | 200,000 | 9 | 79.3 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx84w140-il | 200,000 | 5 | 79.7 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx84w140-il | 500,000 | 9 | 118.1 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx84w140-il | 500,000 | 5 | 113.3 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| fx84w140-il | 1,000,000 | 9 | 147.9 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| fx84w140-il | 1,000,000 | 5 | 136.4 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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