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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(ah94145-il) AH 94-145 | Althaus AH 94-145 airfoil Max thickness 14.6% at 38.9% chord Max camber 5.6% at 44.6% chord | Remove Airfoil details Airfoil plotter |
(goe692-il) GOE 692 AIRFOIL | Gottingen 692 airfoil Max thickness 16.1% at 30% chord Max camber 5% at 40% chord | Remove Airfoil details Airfoil plotter |
(mh78-il) MH 78 14.47% | Martin Hepperle MH 78 for flying wings (hang glider) Max thickness 14.4% at 22.1% chord Max camber 1.9% at 17.9% chord | Remove Airfoil details Airfoil plotter |
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Polars for (ah94145-il,goe692-il,mh78-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| ah94145-il | 50,000 | 9 | 6.4 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah94145-il | 50,000 | 5 | 14.8 at α=13.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah94145-il | 100,000 | 9 | 28 at α=12.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah94145-il | 100,000 | 5 | 30.6 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah94145-il | 200,000 | 9 | 75.7 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah94145-il | 200,000 | 5 | 81.3 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah94145-il | 500,000 | 9 | 135.6 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah94145-il | 500,000 | 5 | 132.4 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah94145-il | 1,000,000 | 9 | 177.4 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah94145-il | 1,000,000 | 5 | 164.4 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe692-il | 50,000 | 9 | 7.3 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe692-il | 50,000 | 5 | 19 at α=10.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe692-il | 100,000 | 9 | 48.1 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe692-il | 100,000 | 5 | 49.6 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe692-il | 200,000 | 9 | 76.1 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe692-il | 200,000 | 5 | 73.6 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe692-il | 500,000 | 9 | 109 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe692-il | 500,000 | 5 | 99.2 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe692-il | 1,000,000 | 9 | 132.6 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe692-il | 1,000,000 | 5 | 114.5 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh78-il | 50,000 | 9 | 9.9 at α=1° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh78-il | 50,000 | 5 | 18.4 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh78-il | 100,000 | 9 | 22.4 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh78-il | 100,000 | 5 | 33.6 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh78-il | 200,000 | 9 | 42.3 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh78-il | 200,000 | 5 | 51.3 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh78-il | 500,000 | 9 | 73.6 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh78-il | 500,000 | 5 | 77.3 at α=10.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh78-il | 1,000,000 | 9 | 99.2 at α=10.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh78-il | 1,000,000 | 5 | 97.2 at α=11.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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