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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(mh102-il) MH 102 16.99% | Martin Hepperle MH 102 for stall controlled wind turbines (root) Max thickness 17% at 27.7% chord Max camber 2.8% at 37.6% chord | Remove Airfoil details Airfoil plotter |
(mh150-il) MH 150 23.89% | Martin Hepperle MH 150 for marine ruddershaft for torque reduction (schottel units) Max thickness 23.9% at 27.2% chord Max camber 4.5% at 53.8% chord | Remove Airfoil details Airfoil plotter |
(vr11x-il) BOEING-VERTOL VR-11X AIRFOIL | Boeing-Vertol/NASA/Dadone VR-11X transonic rotorcraft airfoil Max thickness 11% at 40% chord Max camber 2.4% at 25% chord | Remove Airfoil details Airfoil plotter |
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Polars for (mh102-il,mh150-il,vr11x-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| mh102-il | 50,000 | 9 | 5.5 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh102-il | 50,000 | 5 | 23.6 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh102-il | 100,000 | 9 | 37.8 at α=10.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh102-il | 100,000 | 5 | 45.8 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh102-il | 200,000 | 9 | 63.5 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh102-il | 200,000 | 5 | 65.2 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh102-il | 500,000 | 9 | 94.2 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh102-il | 500,000 | 5 | 91 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh102-il | 1,000,000 | 9 | 118.7 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh102-il | 1,000,000 | 5 | 110.2 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh150-il | 50,000 | 9 | 3.9 at α=13.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh150-il | 50,000 | 5 | 7.8 at α=1.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh150-il | 100,000 | 9 | 14.2 at α=0.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh150-il | 100,000 | 5 | 38.5 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh150-il | 200,000 | 9 | 56.3 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh150-il | 200,000 | 5 | 61.4 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh150-il | 500,000 | 9 | 90.5 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh150-il | 500,000 | 5 | 88.1 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh150-il | 1,000,000 | 9 | 117.3 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh150-il | 1,000,000 | 5 | 112.9 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| vr11x-il | 50,000 | 9 | 30.5 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| vr11x-il | 50,000 | 5 | 29.4 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| vr11x-il | 100,000 | 9 | 41 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| vr11x-il | 100,000 | 5 | 39.5 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| vr11x-il | 200,000 | 9 | 55.4 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| vr11x-il | 200,000 | 5 | 51.6 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| vr11x-il | 500,000 | 9 | 71.7 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| vr11x-il | 500,000 | 5 | 73.2 at α=8.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| vr11x-il | 1,000,000 | 9 | 92.3 at α=8.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| vr11x-il | 1,000,000 | 5 | 89.6 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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