Similarly shaped airfoils to NACA65(4)-221
New! Bulk download of polars in Excel format: NACA65%284%29-221.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
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2. NACA65-220 a=0.8
3. NACA65-320
4. NACA65-220 a=0.6
5. NACA65-220
6. NACA65-220 a=0.5
7. NACA64A220
8. NACA64(4)-221
9. NACA63A220
10. NACA65-421
11. NACA65A220
12. NACA65-220 a=0.2
13. NACA65-320 a=0.8
14. NACA64-221
15. NACA65-320 a=0.0
16. NACA65-220 a=0.0
17. NACA65-320 a=0.2
18. GA 40-220
19. NACA64A320
20. GA 40A220
21. NACA65-320 a=0.6