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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(hq2012-il) HQ 2.0/12 AIRFOIL | Quabeck HQ 2.0/12 R/C sailplane airfoil Max thickness 12% at 35% chord Max camber 2% at 50% chord | Remove Airfoil details Airfoil plotter |
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Polars for (hq2012-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| hq2012-il | 50,000 | 9 | 33.2 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hq2012-il | 50,000 | 5 | 34.9 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hq2012-il | 100,000 | 9 | 52.4 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hq2012-il | 100,000 | 5 | 51.2 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hq2012-il | 200,000 | 9 | 72.3 at α=5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hq2012-il | 200,000 | 5 | 65.8 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hq2012-il | 500,000 | 9 | 90.7 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hq2012-il | 500,000 | 5 | 79.5 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| hq2012-il | 1,000,000 | 9 | 100.8 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| hq2012-il | 1,000,000 | 5 | 88.6 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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