Similarly shaped airfoils to USA 31
New! Bulk download of polars in Excel format: usa31.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. EPPLER 421
3. GOE 482
4. GOE 447
5. GOE 441
6. GOE 592
7. FX 72-LS-160
8. EPPLER 423
9. GOE 448
10. Joukowsky 15.00% thick 9.00% camber
11. Joukowsky 16.00% thick 9.00% camber
12. FX 73-CL3-152
13. FX 72-MS-150A
14. GOE 226 (MVA H.36)
15. Joukowsky 14.00% thick 9.00% camber
16. MH 112 16.2%
17. Joukowsky 16.00% thick 10.00% camber
18. EPPLER 420
19. Joukowsky 15.00% thick 10.00% camber
20. GOE 440
21. FX 72-MS-150B