Airfoil Comparison
Select airfoils from the airfoil database or add your own airfoils and compare the airfoil shape and lift/drag polars.
| Open full size plan in new window | Open paginated plan in new window | |
| Download PDF file | SVG image as text file | |
| Clear all | ||
(ah79100a-il) AH 79-100 A AIRFOIL | Althaus AH 79-100A airfoil Max thickness 10% at 27.9% chord Max camber 3.6% at 56.5% chord | Remove Airfoil details Airfoil plotter |
Drawing Options
Polars for (ah79100a-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| ah79100a-il | 50,000 | 9 | 39.8 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah79100a-il | 50,000 | 5 | 41.9 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah79100a-il | 100,000 | 9 | 61.9 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah79100a-il | 100,000 | 5 | 62.2 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah79100a-il | 200,000 | 9 | 85.5 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah79100a-il | 200,000 | 5 | 81.3 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah79100a-il | 500,000 | 9 | 116.2 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah79100a-il | 500,000 | 5 | 103.7 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| ah79100a-il | 1,000,000 | 9 | 137 at α=3.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| ah79100a-il | 1,000,000 | 5 | 107.4 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| Reynolds number calculator | |||||||