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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(clarky-il) CLARK Y AIRFOIL | CLARK Y airfoil Max thickness 11.7% at 28% chord Max camber 3.4% at 42% chord | Remove Airfoil details Airfoil plotter |
(clarkyh-il) CLARK YH AIRFOIL | CLARK YH airfoil Max thickness 11.9% at 30% chord Max camber 2.5% at 30% chord | Remove Airfoil details Airfoil plotter |
(ah80129-il) AH 80-129 | Althaus AH 80-129 airfoil Max thickness 12.9% at 40.2% chord Max camber 4.1% at 43.5% chord | Remove Airfoil details Airfoil plotter |
(ag36-il) AG36 | Drela AG36 airfoil Max thickness 8.2% at 27.9% chord Max camber 2.3% at 37% chord | Remove Airfoil details Airfoil plotter |
(ag25-il) AG25 Bubble Dancer DLG by Mark Drela | Drela AG25 airfoil used on the Bubble Dancer R/C DLG Max thickness 7.6% at 24.7% chord Max camber 2.4% at 45.4% chord | Remove Airfoil details Airfoil plotter |
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Polars for (clarky-il,clarkyh-il,ah80129-il,ag36-il,ag25-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| clarky-il | 50,000 | 9 | 29.6 at α=9.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| clarky-il | 50,000 | 5 | 36.5 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| clarky-il | 100,000 | 9 | 53 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| clarky-il | 100,000 | 5 | 54.1 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| clarky-il | 200,000 | 9 | 73.2 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| clarky-il | 200,000 | 5 | 69.7 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| clarky-il | 500,000 | 9 | 98.7 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| clarky-il | 500,000 | 5 | 90.9 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| clarky-il | 1,000,000 | 9 | 114.8 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| clarky-il | 1,000,000 | 5 | 108.5 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| clarkyh-il | 50,000 | 9 | 29.1 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| clarkyh-il | 50,000 | 5 | 33 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| clarkyh-il | 100,000 | 9 | 47.7 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| clarkyh-il | 100,000 | 5 | 49.2 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| clarkyh-il | 200,000 | 9 | 66 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| clarkyh-il | 200,000 | 5 | 62.3 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| clarkyh-il | 500,000 | 9 | 84 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| clarkyh-il | 500,000 | 5 | 77.7 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| clarkyh-il | 1,000,000 | 9 | 97.4 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| clarkyh-il | 1,000,000 | 5 | 89.1 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah80129-il | 50,000 | 9 | 18.2 at α=11.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah80129-il | 50,000 | 5 | 19 at α=10.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah80129-il | 100,000 | 9 | 37.9 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah80129-il | 100,000 | 5 | 39.4 at α=8.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah80129-il | 200,000 | 9 | 79 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah80129-il | 200,000 | 5 | 78.4 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah80129-il | 500,000 | 9 | 124.7 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah80129-il | 500,000 | 5 | 121.6 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah80129-il | 1,000,000 | 9 | 152.3 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah80129-il | 1,000,000 | 5 | 143.7 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag36-il | 50,000 | 9 | 32.7 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag36-il | 50,000 | 5 | 36.9 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag36-il | 100,000 | 9 | 50.2 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag36-il | 100,000 | 5 | 51 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag36-il | 200,000 | 9 | 67.5 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag36-il | 200,000 | 5 | 64.3 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag36-il | 500,000 | 9 | 88.9 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag36-il | 500,000 | 5 | 81 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag36-il | 1,000,000 | 9 | 103 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag36-il | 1,000,000 | 5 | 93 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag25-il | 50,000 | 9 | 35.9 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag25-il | 50,000 | 5 | 38.9 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag25-il | 100,000 | 9 | 53.6 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag25-il | 100,000 | 5 | 53.1 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag25-il | 200,000 | 9 | 70.9 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag25-il | 200,000 | 5 | 66.6 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag25-il | 500,000 | 9 | 92.1 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag25-il | 500,000 | 5 | 84 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ag25-il | 1,000,000 | 9 | 106.5 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ag25-il | 1,000,000 | 5 | 97 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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