Similarly shaped airfoils to USA 25


New! Bulk download of polars in Excel format: usa25.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

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1. GOE 308 (MVA H.40)
2. GOE 336 (MVA H.44)
3. GOE 407
4. GOE 309 (MVA H.41)
5. GOE 310 (MVA H.42)
6. WACO COOTIE
7. GOE 287
8. GOE 280 (DAIMLER XI)
9. GOE 326 (PFALZ 55)
10. GOE 274 (DAIMLER V)
11. GOE 314 (HANSA-BRANDENBURG)
12. GOE 188
13. GOE 325 (PFALZ 54)
14. GOE 282 (DAIMLER XIII)
15. GOE 281 (DAIMLER XII)
16. GOE 277 (DAIMLER VIII)
17. NACA M8 (NACA-TR-221)
18. USA 26
19. GOE 180 (MVA H.26)
20. GOE 167 (V.KARMAN PROP.2)
21. GOE 328