Similarly shaped airfoils to OAF139


New! Bulk download of polars in Excel format: oaf139.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. BOEING 707 .08 SPAN
2. Joukowsky 13.00% thick 0.00% camber
3. Joukowsky 14.00% thick 0.00% camber
4. EPPLER 169
5. EPPLER 168
6. HM50T
7. EPPLER 472
8. Joukowsky 12.00% thick 0.00% camber
9. FX 71-120
10. EPPLER 474
11. BOEING 737 ROOT
12. FX LIII-142 K 25
13. Joukowsky 15.00% thick 0.00% camber
14. St. CYR 172 (Royer)
15. Horten 13.00% thick 0.00% camber
16. Horten 12.00% thick 0.00% camber
17. FX 76-120
18. FX 79-L-120
19. EPPLER EA 6(-1)-012
20. GA 30-012
21. NACA0012