Similarly shaped airfoils to NACA M21 (NACA-TR-221)
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. NACA M24
3. NACA M24 (NACA-TR-221)
4. GOE 406
5. NACA6212
6. GOE 509
7. GOE 324 (HANSA-BRANDENBURG)
8. GOE 530
9. GOE 322 (HANSA-BRANDENBURG IV.1)
10. GOE 321 (HANSA-BRANDENBURG III.1)
11. Glenn Martin 2
12. USA 27
13. GOE 365
14. NACA M9 (NACA-TR-221)
15. FX 049-915
16. SPICA 11.73% smoothed
17. GOE 611
18. GOE 584
19. EPPLER 639
20. GOE 404
21. GOE 319 (HANSA-BRANDENBURG II)