Similarly shaped airfoils to EPPLER 197


New! Bulk download of polars in Excel format: e197.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.

1. MS2.5/13GPV
2. EPPLER 203
3. CB2513
4. NACA63-413 a=0.6
5. NACA63-414 a=0.6
6. GA 35-314
7. NACA63-413 a=0.5
8. GA 35A313
9. S4233-136-84
10. NACA3413
11. GA 35-313
12. NACA63-414 a=0.5
13. NACA64-413 a=0.6
14. GA 30-313
15. GA 37-314
16. NACA64-414 a=0.6
17. RAF 38
18. RG 15A 2.5/13.0
19. GA 37-313
20. NACA64-413 a=0.5
21. PSU-90-125WL