Similarly shaped airfoils to NACA66-409 a=0.8
New! Bulk download of polars in Excel format: NACA66-409%20a%3D0.8.xlsx
Info | DAT and DXF files | Shape | Venkataraman Fit | Applications (0) | 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
Disclaimer: All information presented herein is delivered without guarantee or warranty of any kind. The user assumes the entire risk of use of this information.
2. NACA66-509
3. NACA65A409
4. NACA66-409 a=0.6
5. NACA67-409 a=0.8
6. NACA67A409
7. NACA65-409 a=0.8
8. NACA65-509
9. NACA64A409
10. NACA66-409 a=0.5
11. NACA67-409 a=0.6
12. NACA66-409
13. NACA65A410
14. NACA66-410 a=0.8
15. NACA66A410
16. NACA65-410 a=0.8
17. NACA65-409 a=0.6
18. NACA66-510
19. NACA65-510
20. NACA63A409
21. EPPLER 908