Similarly shaped airfoils to NACA2209
New! Bulk download of polars in Excel format: NACA2209.xlsx
Info | DAT and DXF files | Shape | Venkataraman Fit | Applications (75) | 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. NACA25009
3. JWL075 8.8/1.76
4. JWL066 8.7/1.9
5. RG 14 9%
6. EPPLER 221
7. NACA24009
8. MH 42 8.94%
9. GIII BL430
10. TL55
11. RG 14
12. NACA M11
13. GIII BL387
14. DD928416
15. MH 20 9.01%
16. S6061 9%
17. NACA63-309 a=0.2
18. FAD13
19. PW98 sm
20. NACA63-309 a=0.0
21. MH 44 9.66%