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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(goe677-il) GOE 677 (= M 6) AIRFOIL | Gottingen 677 (= M 6) airfoil Max thickness 12% at 30% chord Max camber 2.2% at 30% chord | Remove Airfoil details Airfoil plotter |
(naca2408-il) NACA 2408 | NACA 2408 airfoil Max thickness 8% at 29.9% chord Max camber 2% at 40% chord | Remove Airfoil details Airfoil plotter |
(du06-w-200-dt) DU 06-W-200 VAWT airfoil | DU 06-W-200 airfoil for Small Vertical Axis Wind Turbines (VAWT) Max thickness 19.8% at 31.1% chord Max camber 0.5% at 84.6% chord | Remove Airfoil details Airfoil plotter |
(goe57-il) GOE 57 AIRFOIL | Gottingen 57 airfoil Max thickness 6.3% at 19.9% chord Max camber 5.1% at 39.9% chord | Remove Airfoil details Airfoil plotter |
(goe238-il) GOE 238 (HANSA-BRANDENBURG) AIRFOIL | Gottingen 238 (HANSA-BRANDENBURG) airfoil Max thickness 9.8% at 29.8% chord Max camber 5.5% at 29.8% chord | Remove Airfoil details Airfoil plotter |
(goe207-il) GOE 207 (AVIATIK V8) AIRFOIL | Gottingen 207 (AVIATIK V8) airfoil Max thickness 8.8% at 19.9% chord Max camber 6.6% at 29.9% chord | Remove Airfoil details Airfoil plotter |
(goe114-il) GOE 114 (MVA MK.1) AIRFOIL | Gottingen 114 (MVA MK.1) airfoil Max thickness 9.6% at 29.7% chord Max camber 3.5% at 49.7% chord | Remove Airfoil details Airfoil plotter |
(raf31-il) RAF 31 AIRFOIL | RAF-31 airfoil Max thickness 12.7% at 30% chord Max camber 2.1% at 50% chord | Remove Airfoil details Airfoil plotter |
(goe365-il) GOE 365 AIRFOIL | Gottingen 365 airfoil Max thickness 11.7% at 29.9% chord Max camber 5.1% at 39.9% chord | Remove Airfoil details Airfoil plotter |
(goe458-il) GOE 458 AIRFOIL | Gottingen 458 airfoil Max thickness 7.2% at 29.9% chord Max camber 5.2% at 39.9% chord | Remove Airfoil details Airfoil plotter |
(stf86361-il) EPPLER STF 863-615 AIRFOIL | Eppler STF 863-615 airfoil Max thickness 14.7% at 44.7% chord Max camber 4.2% at 72.3% chord | Remove Airfoil details Airfoil plotter |
(goe548-il) GOE 548 AIRFOIL | Gottingen 548 airfoil Max thickness 11.9% at 40% chord Max camber 2.3% at 50% chord | Remove Airfoil details Airfoil plotter |
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Polars for (goe677-il,naca2408-il,du06-w-200-dt,goe57-il,goe238-il,goe207-il,goe114-il,raf31-il,goe365-il,goe458-il,stf86361-il,goe548-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe677-il | 50,000 | 9 | 29.4 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe677-il | 50,000 | 5 | 33 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe677-il | 100,000 | 9 | 49.2 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe677-il | 100,000 | 5 | 48.9 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe677-il | 200,000 | 9 | 66.9 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe677-il | 200,000 | 5 | 63.3 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe677-il | 500,000 | 9 | 87.2 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe677-il | 500,000 | 5 | 73.3 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe677-il | 1,000,000 | 9 | 94.1 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe677-il | 1,000,000 | 5 | 81.1 at α=8.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca2408-il | 50,000 | 9 | 37.4 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca2408-il | 50,000 | 5 | 36.7 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca2408-il | 100,000 | 9 | 52.6 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca2408-il | 100,000 | 5 | 48.9 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca2408-il | 200,000 | 9 | 66.6 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca2408-il | 200,000 | 5 | 58.9 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca2408-il | 500,000 | 9 | 80.6 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca2408-il | 500,000 | 5 | 67.5 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| naca2408-il | 1,000,000 | 9 | 86.8 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| naca2408-il | 1,000,000 | 5 | 82.1 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| du06-w-200-dt | 50,000 | 9 | 11 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| du06-w-200-dt | 50,000 | 5 | 16 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| du06-w-200-dt | 100,000 | 9 | 32.7 at α=10.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| du06-w-200-dt | 100,000 | 5 | 36.1 at α=9.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| du06-w-200-dt | 200,000 | 9 | 48.6 at α=9.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| du06-w-200-dt | 200,000 | 5 | 51.1 at α=9° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| du06-w-200-dt | 500,000 | 9 | 71.5 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| du06-w-200-dt | 500,000 | 5 | 71.2 at α=9° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| du06-w-200-dt | 1,000,000 | 9 | 90.2 at α=10° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| du06-w-200-dt | 1,000,000 | 5 | 87.4 at α=9.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe57-il | 50,000 | 9 | 41.6 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe57-il | 50,000 | 5 | 43.5 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe57-il | 100,000 | 9 | 63.3 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe57-il | 100,000 | 5 | 59.2 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe57-il | 200,000 | 9 | 82.4 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe57-il | 200,000 | 5 | 70.2 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe57-il | 500,000 | 9 | 93 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe57-il | 500,000 | 5 | 86.5 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe57-il | 1,000,000 | 9 | 105.3 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe57-il | 1,000,000 | 5 | 102.2 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe238-il | 50,000 | 9 | 9.8 at α=-3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe238-il | 50,000 | 5 | 24.1 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe238-il | 100,000 | 9 | 51.2 at α=10.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe238-il | 100,000 | 5 | 55.1 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe238-il | 200,000 | 9 | 80.8 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe238-il | 200,000 | 5 | 80.8 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe238-il | 500,000 | 9 | 117.1 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe238-il | 500,000 | 5 | 110 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe238-il | 1,000,000 | 9 | 143.6 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe238-il | 1,000,000 | 5 | 130.2 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe207-il | 50,000 | 9 | 20.8 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe207-il | 50,000 | 5 | 33.9 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe207-il | 100,000 | 9 | 47.4 at α=10.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe207-il | 100,000 | 5 | 52 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe207-il | 200,000 | 9 | 70.4 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe207-il | 200,000 | 5 | 71.6 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe207-il | 500,000 | 9 | 99.1 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe207-il | 500,000 | 5 | 96.9 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe207-il | 1,000,000 | 9 | 120.2 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe207-il | 1,000,000 | 5 | 113.9 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe114-il | 50,000 | 9 | 35.4 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe114-il | 50,000 | 5 | 32.4 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe114-il | 100,000 | 9 | 49.7 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe114-il | 100,000 | 5 | 44.4 at α=2.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe114-il | 200,000 | 9 | 60.9 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe114-il | 200,000 | 5 | 50.8 at α=1.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe114-il | 500,000 | 9 | 93.4 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe114-il | 500,000 | 5 | 74.8 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe114-il | 1,000,000 | 9 | 70.6 at α=1° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe114-il | 1,000,000 | 5 | 67.6 at α=1° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| raf31-il | 50,000 | 9 | 33.8 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| raf31-il | 50,000 | 5 | 33.5 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| raf31-il | 100,000 | 9 | 53 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| raf31-il | 100,000 | 5 | 50.3 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| raf31-il | 200,000 | 9 | 72.1 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| raf31-il | 200,000 | 5 | 65 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| raf31-il | 500,000 | 9 | 93.3 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| raf31-il | 500,000 | 5 | 79.6 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| raf31-il | 1,000,000 | 9 | 106.3 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| raf31-il | 1,000,000 | 5 | 83.3 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe365-il | 50,000 | 9 | 27.6 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe365-il | 50,000 | 5 | 34.1 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe365-il | 100,000 | 9 | 55.8 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe365-il | 100,000 | 5 | 55.1 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe365-il | 200,000 | 9 | 79.1 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe365-il | 200,000 | 5 | 73.4 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe365-il | 500,000 | 9 | 107.2 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe365-il | 500,000 | 5 | 90.6 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe365-il | 1,000,000 | 9 | 120.7 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe365-il | 1,000,000 | 5 | 99.1 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe458-il | 50,000 | 9 | 42.8 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe458-il | 50,000 | 5 | 42.7 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe458-il | 100,000 | 9 | 65.1 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe458-il | 100,000 | 5 | 64.6 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe458-il | 200,000 | 9 | 87.5 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe458-il | 200,000 | 5 | 86.9 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe458-il | 500,000 | 9 | 117.8 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe458-il | 500,000 | 5 | 115.3 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe458-il | 1,000,000 | 9 | 140.9 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe458-il | 1,000,000 | 5 | 136.3 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| stf86361-il | 50,000 | 9 | 22.2 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| stf86361-il | 50,000 | 5 | 23.7 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| stf86361-il | 100,000 | 9 | 32.1 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| stf86361-il | 100,000 | 5 | 34.9 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| stf86361-il | 200,000 | 9 | 54.3 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| stf86361-il | 200,000 | 5 | 56.3 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| stf86361-il | 500,000 | 9 | 92.2 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| stf86361-il | 500,000 | 5 | 98.7 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| stf86361-il | 1,000,000 | 9 | 145.1 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| stf86361-il | 1,000,000 | 5 | 142.7 at α=1.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe548-il | 50,000 | 9 | 34.1 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe548-il | 50,000 | 5 | 32.8 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe548-il | 100,000 | 9 | 53.7 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe548-il | 100,000 | 5 | 51.1 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe548-il | 200,000 | 9 | 74.2 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe548-il | 200,000 | 5 | 68.7 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe548-il | 500,000 | 9 | 95 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe548-il | 500,000 | 5 | 76.6 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe548-il | 1,000,000 | 9 | 100.7 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe548-il | 1,000,000 | 5 | 76.3 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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