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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(goe501-il) GOE 501 AIRFOIL | Gottingen 501 airfoil Max thickness 12.8% at 30% chord Max camber 6.3% at 50% chord | Remove Airfoil details Airfoil plotter |
(goe376-il) GOE 376 AIRFOIL | Gottingen 376 airfoil Max thickness 6.6% at 30% chord Max camber 5% at 30% chord | Remove Airfoil details Airfoil plotter |
(lnv109a-il) LNV109A | Douglas/Liebeck LNV109A high lift airfoil Max thickness 13% at 23.5% chord Max camber 6% at 31.5% 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 |
(goe389-il) GOE 389 AIRFOIL | Gottingen 389 airfoil Max thickness 10.3% at 29.8% chord Max camber 4% at 39.8% chord | Remove Airfoil details Airfoil plotter |
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Polars for (goe501-il,goe376-il,lnv109a-il,goe335-il,goe384-il,goe389-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe501-il | 50,000 | 9 | 9.4 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe501-il | 50,000 | 5 | 29.7 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe501-il | 100,000 | 9 | 56.5 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe501-il | 100,000 | 5 | 60.5 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe501-il | 200,000 | 9 | 85.4 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe501-il | 200,000 | 5 | 80.5 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe501-il | 500,000 | 9 | 113.2 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe501-il | 500,000 | 5 | 106.2 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe501-il | 1,000,000 | 9 | 137.9 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe501-il | 1,000,000 | 5 | 113.9 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe376-il | 50,000 | 9 | 33.8 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe376-il | 50,000 | 5 | 41.5 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe376-il | 100,000 | 9 | 56.4 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe376-il | 100,000 | 5 | 58.7 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe376-il | 200,000 | 9 | 76.2 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe376-il | 200,000 | 5 | 76.5 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe376-il | 500,000 | 9 | 105.2 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe376-il | 500,000 | 5 | 96 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe376-il | 1,000,000 | 9 | 121.7 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe376-il | 1,000,000 | 5 | 97.2 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| lnv109a-il | 50,000 | 9 | 5.5 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| lnv109a-il | 50,000 | 5 | 9.8 at α=2.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| lnv109a-il | 100,000 | 9 | 7 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| lnv109a-il | 100,000 | 5 | 23.3 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| lnv109a-il | 200,000 | 9 | 25.5 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| lnv109a-il | 200,000 | 5 | 58.3 at α=9.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| lnv109a-il | 500,000 | 9 | 111.2 at α=11.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| lnv109a-il | 500,000 | 5 | 113.7 at α=10° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| lnv109a-il | 1,000,000 | 9 | 151.5 at α=10° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| lnv109a-il | 1,000,000 | 5 | 149.6 at α=9° | 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 | |
| goe389-il | 50,000 | 9 | 32.7 at α=10.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe389-il | 50,000 | 5 | 37.6 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe389-il | 100,000 | 9 | 55 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe389-il | 100,000 | 5 | 56.2 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe389-il | 200,000 | 9 | 75.1 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe389-il | 200,000 | 5 | 73.4 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe389-il | 500,000 | 9 | 101.4 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe389-il | 500,000 | 5 | 94.6 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe389-il | 1,000,000 | 9 | 119.7 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe389-il | 1,000,000 | 5 | 108.1 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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