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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(e378-il) EPPLER 378 AIRFOIL | Eppler E378 ultralight airfoil Max thickness 4.1% at 7.8% chord Max camber 8.1% at 35.9% chord | Remove Airfoil details Airfoil plotter |
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Polars for (e378-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| e378-il | 50,000 | 9 | 32.6 at α=10.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e378-il | 50,000 | 5 | 38.3 at α=9.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e378-il | 100,000 | 9 | 37 at α=10.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e378-il | 100,000 | 5 | 65.1 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e378-il | 200,000 | 9 | 36.6 at α=12.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e378-il | 200,000 | 5 | 90.7 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e378-il | 500,000 | 9 | 37.1 at α=13.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e378-il | 500,000 | 5 | 124.7 at α=6.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e378-il | 1,000,000 | 9 | 41 at α=14° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e378-il | 1,000,000 | 5 | 134.5 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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