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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(e392-il) E392 (10.15%) | Eppler E392 low Reynolds number airfoil Max thickness 10.1% at 31.6% chord Max camber 3.7% at 45.3% chord | Remove Airfoil details Airfoil plotter |
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Polars for (e392-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| e392-il | 50,000 | 9 | 37.2 at α=9° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e392-il | 50,000 | 5 | 37.6 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e392-il | 100,000 | 9 | 61.2 at α=8° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e392-il | 100,000 | 5 | 61.8 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e392-il | 200,000 | 9 | 86.2 at α=7° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e392-il | 200,000 | 5 | 84.6 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e392-il | 500,000 | 9 | 120.6 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e392-il | 500,000 | 5 | 113.6 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e392-il | 1,000,000 | 9 | 146.6 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e392-il | 1,000,000 | 5 | 134 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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