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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(e1210-il) EPPLER 1210 AIRFOIL | Eppler E1210 general aviation airfoil Max thickness 15.9% at 21.1% chord Max camber 5.2% at 33.3% chord | Remove Airfoil details Airfoil plotter |
(c141d-il) LOCKHEED C-141 BL610.61 AIRFOIL | Lockheed-Georgia C-141 transonic wing airfoils Max thickness 10.8% at 40.2% chord Max camber 1.5% at 50% chord | Remove Airfoil details Airfoil plotter |
(e1213-il) EPPLER 1213 AIRFOIL | Eppler E1213 general aviation airfoil Max thickness 17.4% at 22.1% chord Max camber 2.1% at 35.1% chord | Remove Airfoil details Airfoil plotter |
(hq3010-il) HQ 3.0/10 AIRFOIL | Quabeck HQ 3.0/10 R/C sailplane airfoil Max thickness 10% at 35% chord Max camber 3% at 50% chord | Remove Airfoil details Airfoil plotter |
(e545-il) EPPLER 545 AIRFOIL | Eppler E545 general aviation airfoil Max thickness 17.4% at 39.3% chord Max camber 1.8% at 29.9% chord | Remove Airfoil details Airfoil plotter |
(griffith30symsuction-il) Griffith 30% Suction Airfoil | Griffith 30% suction airfoil Max thickness 30.6% at 49.3% chord Max camber 0% at 0% chord | Remove Airfoil details Airfoil plotter |
(e863-il) EPPLER 863 STRUT AIRFOIL | Eppler E863 strut airfoil Max thickness 35.7% at 28.5% chord Max camber 0% at 0% chord | Remove Airfoil details Airfoil plotter |
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Polars for (e1210-il,c141d-il,e1213-il,hq3010-il,e545-il,griffith30symsuction-il,e863-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| e1210-il | 50,000 | 9 | 8.9 at α=0° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1210-il | 50,000 | 5 | 25.8 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1210-il | 100,000 | 9 | 35.3 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1210-il | 100,000 | 5 | 45.9 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1210-il | 200,000 | 9 | 60.3 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1210-il | 200,000 | 5 | 65.1 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1210-il | 500,000 | 9 | 92.2 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1210-il | 500,000 | 5 | 93.2 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1210-il | 1,000,000 | 9 | 119.5 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1210-il | 1,000,000 | 5 | 117.1 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| c141d-il | 50,000 | 9 | 31.5 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| c141d-il | 50,000 | 5 | 30.9 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| c141d-il | 100,000 | 9 | 47.2 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| c141d-il | 100,000 | 5 | 44.5 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| c141d-il | 200,000 | 9 | 67 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| c141d-il | 200,000 | 5 | 57.5 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| c141d-il | 500,000 | 9 | 82.4 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| c141d-il | 500,000 | 5 | 65.1 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| c141d-il | 1,000,000 | 9 | 83.6 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| c141d-il | 1,000,000 | 5 | 79.3 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1213-il | 50,000 | 9 | 11.5 at α=2.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1213-il | 50,000 | 5 | 22.3 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1213-il | 100,000 | 9 | 30.6 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1213-il | 100,000 | 5 | 39.4 at α=7.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1213-il | 200,000 | 9 | 51.7 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1213-il | 200,000 | 5 | 55.8 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1213-il | 500,000 | 9 | 79.4 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1213-il | 500,000 | 5 | 80.2 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e1213-il | 1,000,000 | 9 | 102.9 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e1213-il | 1,000,000 | 5 | 101.1 at α=9° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hq3010-il | 50,000 | 9 | 37.7 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hq3010-il | 50,000 | 5 | 39.8 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hq3010-il | 100,000 | 9 | 60 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hq3010-il | 100,000 | 5 | 58.9 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hq3010-il | 200,000 | 9 | 83.5 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hq3010-il | 200,000 | 5 | 77.3 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hq3010-il | 500,000 | 9 | 113.6 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hq3010-il | 500,000 | 5 | 92.8 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hq3010-il | 1,000,000 | 9 | 126 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hq3010-il | 1,000,000 | 5 | 99.8 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e545-il | 50,000 | 9 | 6.7 at α=13.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e545-il | 50,000 | 5 | 19.2 at α=11.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e545-il | 100,000 | 9 | 43.3 at α=10° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e545-il | 100,000 | 5 | 42.9 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e545-il | 200,000 | 9 | 64.3 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e545-il | 200,000 | 5 | 63.6 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e545-il | 500,000 | 9 | 91 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e545-il | 500,000 | 5 | 81.8 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e545-il | 1,000,000 | 9 | 106.4 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e545-il | 1,000,000 | 5 | 85 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| griffith30symsuction-il | 50,000 | 9 | 4.7 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| griffith30symsuction-il | 50,000 | 5 | 10.8 at α=14.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| griffith30symsuction-il | 100,000 | 9 | 17.2 at α=14° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| griffith30symsuction-il | 100,000 | 5 | 11 at α=15.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| griffith30symsuction-il | 200,000 | 9 | 13.5 at α=10.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| griffith30symsuction-il | 200,000 | 5 | 10.7 at α=15.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| griffith30symsuction-il | 500,000 | 9 | 15 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| griffith30symsuction-il | 500,000 | 5 | 12.5 at α=14.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| griffith30symsuction-il | 1,000,000 | 9 | 17.3 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| griffith30symsuction-il | 1,000,000 | 5 | 15.3 at α=13.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e863-il | 50,000 | 9 | 2.5 at α=-7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e863-il | 50,000 | 5 | 3.6 at α=-2° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e863-il | 100,000 | 9 | 4.5 at α=-2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e863-il | 100,000 | 5 | 4 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e863-il | 200,000 | 9 | 8.6 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e863-il | 200,000 | 5 | 24 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e863-il | 500,000 | 9 | 48.3 at α=9.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e863-il | 500,000 | 5 | 44 at α=8.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e863-il | 1,000,000 | 9 | 64.1 at α=10° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e863-il | 1,000,000 | 5 | 62 at α=9° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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