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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(goe195-il) GOE 195 AIRFOIL | Gottingen 195 airfoil Max thickness 8.6% at 20% chord Max camber 5.1% at 50% 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 |
(mh122-il) MH 122 9.32% | Martin Hepperle MH 122 for tip section of a propeller Max thickness 9.3% at 37.6% chord Max camber 3.4% at 64.3% chord | Remove Airfoil details Airfoil plotter |
(ui1720-il) UNIVERSITY OF ILLINOIS UI-1720 AIRFOIL | University of Illinois UI-1720 high lift airfoil Max thickness 13.8% at 19% chord Max camber 4.6% at 21.2% chord | Remove Airfoil details Airfoil plotter |
(eiffel430-il) Eiffel 430 (Lachassgne) | Eiffel 430 (Lachassgne) airfoil Max thickness 9.7% at 15% chord Max camber 4.5% at 40% chord | Remove Airfoil details Airfoil plotter |
(goe591-il) GOE 591 AIRFOIL | Gottingen 591 airfoil Max thickness 11.2% at 30% chord Max camber 5.1% at 40% chord | Remove Airfoil details Airfoil plotter |
(oaf128-il) OAF128 AIRFOIL | ONERA/Aerospatiale OAF128 Fenestron airfoil Max thickness 12.8% at 23.2% chord Max camber 1% at 43.7% chord | Remove Airfoil details Airfoil plotter |
(eiffel428-il) Eiffel 428 (Bleriot) | Eiffel 428 (Bleriot) airfoil Max thickness 9% at 30% chord Max camber 4.2% at 40% chord | Remove Airfoil details Airfoil plotter |
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Polars for (goe195-il,mh150-il,mh122-il,ui1720-il,eiffel430-il,goe591-il,oaf128-il,eiffel428-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe195-il | 50,000 | 9 | 40.7 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe195-il | 50,000 | 5 | 44 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe195-il | 100,000 | 9 | 63.3 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe195-il | 100,000 | 5 | 64.4 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe195-il | 200,000 | 9 | 86 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe195-il | 200,000 | 5 | 84 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe195-il | 500,000 | 9 | 116.7 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe195-il | 500,000 | 5 | 109.1 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe195-il | 1,000,000 | 9 | 139 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe195-il | 1,000,000 | 5 | 106.1 at α=3.25° | 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 | |
| mh122-il | 50,000 | 9 | 38 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh122-il | 50,000 | 5 | 38 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh122-il | 100,000 | 9 | 61.1 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh122-il | 100,000 | 5 | 58.7 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh122-il | 200,000 | 9 | 90.1 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh122-il | 200,000 | 5 | 87.6 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh122-il | 500,000 | 9 | 137.7 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh122-il | 500,000 | 5 | 114.9 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| mh122-il | 1,000,000 | 9 | 161.2 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| mh122-il | 1,000,000 | 5 | 125.1 at α=1.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ui1720-il | 50,000 | 9 | 10.1 at α=0.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ui1720-il | 50,000 | 5 | 17.9 at α=2° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ui1720-il | 100,000 | 9 | 17.5 at α=1° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ui1720-il | 100,000 | 5 | 29.1 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ui1720-il | 200,000 | 9 | 30.2 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ui1720-il | 200,000 | 5 | 44.9 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ui1720-il | 500,000 | 9 | 60.1 at α=15.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ui1720-il | 500,000 | 5 | 78 at α=15° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ui1720-il | 1,000,000 | 9 | 110.6 at α=16.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ui1720-il | 1,000,000 | 5 | 117.9 at α=14.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| eiffel430-il | 50,000 | 9 | 36.4 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| eiffel430-il | 50,000 | 5 | 32.9 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| eiffel430-il | 100,000 | 9 | 47.2 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| eiffel430-il | 100,000 | 5 | 43.6 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| eiffel430-il | 200,000 | 9 | 58 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| eiffel430-il | 200,000 | 5 | 58.6 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| eiffel430-il | 500,000 | 9 | 84.8 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| eiffel430-il | 500,000 | 5 | 71.4 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| eiffel430-il | 1,000,000 | 9 | 92.6 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| eiffel430-il | 1,000,000 | 5 | 85.8 at α=8.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe591-il | 50,000 | 9 | 16 at α=14.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe591-il | 50,000 | 5 | 34.4 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe591-il | 100,000 | 9 | 52.7 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe591-il | 100,000 | 5 | 57.3 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe591-il | 200,000 | 9 | 77.2 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe591-il | 200,000 | 5 | 76.9 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe591-il | 500,000 | 9 | 108 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe591-il | 500,000 | 5 | 103.1 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe591-il | 1,000,000 | 9 | 132.3 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe591-il | 1,000,000 | 5 | 122.7 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| oaf128-il | 50,000 | 9 | 24.7 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| oaf128-il | 50,000 | 5 | 31.1 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| oaf128-il | 100,000 | 9 | 41.4 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| oaf128-il | 100,000 | 5 | 43.5 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| oaf128-il | 200,000 | 9 | 56.5 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| oaf128-il | 200,000 | 5 | 55.5 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| oaf128-il | 500,000 | 9 | 74.1 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| oaf128-il | 500,000 | 5 | 71 at α=8.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| oaf128-il | 1,000,000 | 9 | 85.4 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| oaf128-il | 1,000,000 | 5 | 85.2 at α=9° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| eiffel428-il | 50,000 | 9 | 38.3 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| eiffel428-il | 50,000 | 5 | 38.6 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| eiffel428-il | 100,000 | 9 | 59.4 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| eiffel428-il | 100,000 | 5 | 50.5 at α=2.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| eiffel428-il | 200,000 | 9 | 67.7 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| eiffel428-il | 200,000 | 5 | 54.1 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| eiffel428-il | 500,000 | 9 | 70.2 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| eiffel428-il | 500,000 | 5 | 68 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| eiffel428-il | 1,000,000 | 9 | 81.4 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| eiffel428-il | 1,000,000 | 5 | 84 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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