Similarly shaped airfoils to EPPLER 374
New! Bulk download of polars in Excel format: e374.xlsx
Info | DAT and DXF files | Shape | Venkataraman Fit | Applications (5) | Similarly shaped airfoils
Plain Flapped Shapes: 25% flap chord | 30% flap chord | 35% flap chord | 40% flap chord
Basic Data: cl vs α | cd vs α | cm vs α | cl/cd vs α | cd vs cl | cl/cd vs cl | cl vs cd | cm vs cl | Curve fits | Lift curve slopes
Data source comparison (Codes, CFD, Wind tunnel)
Compressibility Effects: cl vs α | cd vs α | cm vs α | cl/cd vs α | cd vs cl | cl/cd vs cl | cl vs cd | cm vs cl
Roughness Effects: cl vs α | cd vs α | cm vs α | cl/cd vs α | cd vs cl | cl/cd vs cl | cl vs cd | cm vs cl
Plain Flap Effects: cl,max vs flap deflection: all flap chords | 25% flap chord | 30% flap chord | 35% flap chord | 40% flap chord
Plain Flap Effects: cl vs α for various flap deflections: 25% flap chord | 30% flap chord | 35% flap chord | 40% flap chord
Plain Flap Effects: cm vs α for various flap deflections: 25% flap chord | 30% flap chord | 35% flap chord | 40% flap chord
Plain Flap Effects: cd vs α for various flap deflections: 25% flap chord | 30% flap chord | 35% flap chord | 40% flap chord
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2. GA 37A311
3. GA 40A311
4. NACA65-411 a=0.2
5. SD6060-104-88
6. GA 40-311
7. NACA65-411 a=0.0
8. NACA64-411 a=0.2
9. NACA65-311 a=0.5
10. SB98 VM5 mid
11. GA 30-311
12. GA 30A311
13. EPPLER 220
14. NACA64-411 a=0.0
15. NACA64-311 a=0.5
16. NACA65-311 a=0.6
17. GA 37-311
18. GA 35A211
19. NACA63-411 a=0.2
20. GA 37A211
21. NACA64-311 a=0.6