Similarly shaped airfoils to EPPLER 421
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. GOE 441
3. GOE 226 (MVA H.36)
4. GOE 630
5. GOE 447
6. GOE 482
7. FX 72-MS-150A
8. GOE 227 (MVA H.37)
9. GOE 592
10. USA 31
11. MH 113 14.62%
12. Joukowsky 14.00% thick 8.00% camber
13. Joukowsky 15.00% thick 8.00% camber
14. Joukowsky 15.00% thick 9.00% camber
15. GOE 366
16. Joukowsky 14.00% thick 9.00% camber
17. GOE 225 (MVA H.35)
18. JN-153
19. FX 76-MP-120
20. EPPLER 422
21. Joukowsky 13.00% thick 8.00% camber