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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(goe342-il) GOE 342 AIRFOIL | Gottingen 342 airfoil Max thickness 5.4% at 20% chord Max camber 6.2% at 40% chord | Remove Airfoil details Airfoil plotter |
(goe335-il) GOE 335 (D.F.W.) AIRFOIL | Gottingen 335 (D.F.W.) airfoil Max thickness 6.9% at 20% chord Max camber 4.8% at 40% chord | Remove Airfoil details Airfoil plotter |
(goe384-il) GOE 384 AIRFOIL | Gottingen 384 airfoil Max thickness 19.6% at 29.3% chord Max camber 6.9% at 39.3% chord | Remove Airfoil details Airfoil plotter |
(as5048-il) AS5048 (18%) | AS5048 airfoil Ashok Gopalarathnam/Selig 18% airfoil Max thickness 18% at 38.3% chord Max camber 0.8% at 77.8% chord | Remove Airfoil details Airfoil plotter |
(goe256-il) GOE 256 (JUNKERS E) AIRFOIL | Gottingen 256 (JUNKERS E) airfoil Max thickness 16% at 29.6% chord Max camber 4.7% at 39.6% chord | Remove Airfoil details Airfoil plotter |
(goe478-il) GOE 478 AIRFOIL | Gottingen 478 airfoil Max thickness 13.4% at 29.6% chord Max camber 4.3% at 39.6% chord | Remove Airfoil details Airfoil plotter |
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Polars for (goe342-il,goe335-il,goe384-il,as5048-il,goe256-il,goe478-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe342-il | 50,000 | 9 | 44.4 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe342-il | 50,000 | 5 | 47.8 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe342-il | 100,000 | 9 | 71.3 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe342-il | 100,000 | 5 | 71.4 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe342-il | 200,000 | 9 | 99.5 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe342-il | 200,000 | 5 | 85.9 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe342-il | 500,000 | 9 | 109.5 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe342-il | 500,000 | 5 | 105.8 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe342-il | 1,000,000 | 9 | 130.8 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe342-il | 1,000,000 | 5 | 111.7 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe335-il | 50,000 | 9 | 38.6 at α=8.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe335-il | 50,000 | 5 | 41.1 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe335-il | 100,000 | 9 | 56.6 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe335-il | 100,000 | 5 | 57.9 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe335-il | 200,000 | 9 | 75.4 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe335-il | 200,000 | 5 | 75.4 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe335-il | 500,000 | 9 | 102.1 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe335-il | 500,000 | 5 | 100.1 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe335-il | 1,000,000 | 9 | 123.5 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe335-il | 1,000,000 | 5 | 119.1 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe384-il | 50,000 | 9 | 3.9 at α=12.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe384-il | 50,000 | 5 | 11.7 at α=1.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe384-il | 100,000 | 9 | 27.3 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe384-il | 100,000 | 5 | 39.5 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe384-il | 200,000 | 9 | 63.4 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe384-il | 200,000 | 5 | 59.1 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe384-il | 500,000 | 9 | 87.1 at α=2° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe384-il | 500,000 | 5 | 78.4 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe384-il | 1,000,000 | 9 | 105.1 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe384-il | 1,000,000 | 5 | 100.5 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| as5048-il | 50,000 | 9 | 25 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| as5048-il | 50,000 | 5 | 23.6 at α=9.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| as5048-il | 100,000 | 9 | 41.2 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| as5048-il | 100,000 | 5 | 40.4 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| as5048-il | 200,000 | 9 | 59.9 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| as5048-il | 200,000 | 5 | 56.3 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| as5048-il | 500,000 | 9 | 81.4 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| as5048-il | 500,000 | 5 | 71 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| as5048-il | 1,000,000 | 9 | 96.5 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| as5048-il | 1,000,000 | 5 | 79.8 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe256-il | 50,000 | 9 | 6.2 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe256-il | 50,000 | 5 | 22.5 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe256-il | 100,000 | 9 | 45.2 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe256-il | 100,000 | 5 | 48.3 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe256-il | 200,000 | 9 | 69.6 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe256-il | 200,000 | 5 | 64.5 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe256-il | 500,000 | 9 | 92.6 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe256-il | 500,000 | 5 | 86.2 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe256-il | 1,000,000 | 9 | 112.9 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe256-il | 1,000,000 | 5 | 103.5 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe478-il | 50,000 | 9 | 19.7 at α=12.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe478-il | 50,000 | 5 | 31.2 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe478-il | 100,000 | 9 | 51.6 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe478-il | 100,000 | 5 | 53 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe478-il | 200,000 | 9 | 73.5 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe478-il | 200,000 | 5 | 71 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe478-il | 500,000 | 9 | 101.3 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe478-il | 500,000 | 5 | 95.4 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe478-il | 1,000,000 | 9 | 125.5 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe478-il | 1,000,000 | 5 | 114.8 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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