Similarly shaped airfoils to NACA64A409
New! Bulk download of polars in Excel format: NACA64A409.xlsx
Info | DAT and DXF files | Shape | Venkataraman Fit | Applications (1) | 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. NACA65-409 a=0.8
3. NACA65A409
4. NACA64-409 a=0.8
5. NACA65-509
6. NACA64-509
7. NACA63-409 a=0.8
8. NACA63-509
9. NACA65-409 a=0.6
10. SD2030-086-88
11. HQ 2.5/9
12. NACA64-409 a=0.6
13. NACA66A409
14. HN-350M02
15. NACA65-409
16. HQ 2.5/9 B
17. HQ 2.5/9.0 smoothed by Eppler
18. NACA66-409 a=0.8
19. HN-227
20. HN-839D
21. NACA64-410 a=0.8