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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(goe767-il) GOE 767 AIRFOIL | Gottingen 767 airfoil Max thickness 12% at 20% chord Max camber 1.5% at 20% chord | Remove Airfoil details Airfoil plotter |
(goe255-il) GOE 255 (MVA CA.6) AIRFOIL | Gottingen 255 (MVA CA.6) airfoil Max thickness 18.5% at 29.1% chord Max camber 4.8% at 49.1% chord | Remove Airfoil details Airfoil plotter |
(goe242-il) GOE 242 (MVA PR.2) AIRFOIL | Gottingen 242 (MVA PR.2) airfoil Max thickness 16.2% at 29.6% chord Max camber 7.5% at 49.7% chord | Remove Airfoil details Airfoil plotter |
(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 |
(goe229-il) GOE 229 (MVA H.39) AIRFOIL | Gottingen 229 (MVA H.39) airfoil Max thickness 19.3% at 29% chord Max camber 5.9% at 49.1% chord | Remove Airfoil details Airfoil plotter |
(goe647-il) GOE 647 AIRFOIL | Gottingen 647 airfoil Max thickness 16.2% at 19.5% chord Max camber 5.3% at 39.4% chord | Remove Airfoil details Airfoil plotter |
(goe265-il) GOE 265 AIRFOIL | Gottingen 265 airfoil Max thickness 7.7% at 14.9% chord Max camber 7.3% at 39.9% chord | Remove Airfoil details Airfoil plotter |
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Polars for (goe767-il,goe255-il,goe242-il,goe677-il,goe229-il,goe647-il,goe265-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe767-il | 50,000 | 9 | 15.5 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe767-il | 50,000 | 5 | 23.9 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe767-il | 100,000 | 9 | 30.3 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe767-il | 100,000 | 5 | 38.6 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe767-il | 200,000 | 9 | 49.7 at α=8.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe767-il | 200,000 | 5 | 54.9 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe767-il | 500,000 | 9 | 76 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe767-il | 500,000 | 5 | 74.7 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe767-il | 1,000,000 | 9 | 93.1 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe767-il | 1,000,000 | 5 | 91.5 at α=9.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe255-il | 50,000 | 9 | 5.1 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe255-il | 50,000 | 5 | 15.2 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe255-il | 100,000 | 9 | 41.4 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe255-il | 100,000 | 5 | 47.3 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe255-il | 200,000 | 9 | 72.4 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe255-il | 200,000 | 5 | 71.1 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe255-il | 500,000 | 9 | 105.1 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe255-il | 500,000 | 5 | 90.5 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe255-il | 1,000,000 | 9 | 127.2 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe255-il | 1,000,000 | 5 | 96.8 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe242-il | 50,000 | 9 | 6 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe242-il | 50,000 | 5 | 20.9 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe242-il | 100,000 | 9 | 46.8 at α=9.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe242-il | 100,000 | 5 | 54.4 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe242-il | 200,000 | 9 | 78.6 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe242-il | 200,000 | 5 | 80.8 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe242-il | 500,000 | 9 | 116.8 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe242-il | 500,000 | 5 | 114.6 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe242-il | 1,000,000 | 9 | 146.4 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe242-il | 1,000,000 | 5 | 137.9 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| 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 | |
| goe229-il | 50,000 | 9 | 10.8 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe229-il | 50,000 | 5 | 21.5 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe229-il | 100,000 | 9 | 45.2 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe229-il | 100,000 | 5 | 38.5 at α=2.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe229-il | 200,000 | 9 | 53.8 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe229-il | 200,000 | 5 | 40.9 at α=-0.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe229-il | 500,000 | 9 | 54.8 at α=-0.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe229-il | 500,000 | 5 | 47.1 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe229-il | 1,000,000 | 9 | 59.6 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe229-il | 1,000,000 | 5 | 59.2 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe647-il | 50,000 | 9 | 13.1 at α=1.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe647-il | 50,000 | 5 | 28.3 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe647-il | 100,000 | 9 | 41.5 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe647-il | 100,000 | 5 | 44.5 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe647-il | 200,000 | 9 | 59 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe647-il | 200,000 | 5 | 58.5 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe647-il | 500,000 | 9 | 81.7 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe647-il | 500,000 | 5 | 81.3 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe647-il | 1,000,000 | 9 | 105.8 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe647-il | 1,000,000 | 5 | 104.3 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe265-il | 50,000 | 9 | 23 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe265-il | 50,000 | 5 | 39.1 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe265-il | 100,000 | 9 | 52.6 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe265-il | 100,000 | 5 | 61.5 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe265-il | 200,000 | 9 | 79.3 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe265-il | 200,000 | 5 | 82 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe265-il | 500,000 | 9 | 111.2 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe265-il | 500,000 | 5 | 109.1 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe265-il | 1,000,000 | 9 | 136.5 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe265-il | 1,000,000 | 5 | 129.7 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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