Similarly shaped airfoils to HL75-K-3
New! Bulk download of polars in Excel format: HL75-K-3.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
Dynamic plotter New!
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. NACA64-509 a=0.0
3. NACA63-509 a=0.2
4. NACA64-509 a=0.2
5. EPPLER 178
6. Fage & Collins 1
7. HS 3.0/8
8. NACA65-509 a=0.0
9. Fage & Collins 2
10. NACA M14 (NACA-TR-221)
11. NACA64-409 a=0.2
12. NACA63-409 a=0.2
13. I.S.A. 571
14. Coanda 3
15. NACA65-509 a=0.2
16. FX 69-H-083
17. NACA65-409 a=0.2
18. NACA63-409 a=0.5
19. NACA35007
20. EPPLER 176
21. NACA64-409 a=0.5