Similarly shaped airfoils to HQ 3.5/8
New! Bulk download of polars in Excel format: hq358.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. HQ 3.5/9
3. AMI 43
4. NACA63-709
5. HQ 3.0/8
6. NACA64-709
7. HOBIE
8. SB99 F3J
9. NACA63-609 a=0.8
10. NACA64-609 a=0.8
11. Cody Robertson CR 001 R/C hand-launch low Reynolds number airfoil (smoothed)
12. HOBIE SM
13. A18 (smoothed)
14. SD7043 (9.1%)
15. NACA63A609
16. S4083 (8%)
17. S4110
18. NACA65-709
19. NACA63-509 a=0.8
20. NACA63-609
21. NACA64-509 a=0.8