Similarly shaped airfoils to FX 74-Cl5-140 MOD (smoothed)
New! Bulk download of polars in Excel format: fx74modsm.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 423
3. CH10 (smoothed)
4. EPPLER 420
5. GOE 440
6. Joukowsky 12.00% thick 10.00% camber
7. Joukowsky 13.00% thick 10.00% camber
8. FX 72-MS-150B
9. Joukowsky 11.00% thick 10.00% camber
10. Joukowsky 14.00% thick 10.00% camber
11. S1223 RTL
12. GOE 448
13. S1223
14. Joukowsky 12.00% thick 9.00% camber
15. Joukowsky 10.00% thick 10.00% camber
16. Joukowsky 13.00% thick 9.00% camber
17. Joukowsky 15.00% thick 10.00% camber
18. Joukowsky 11.00% thick 9.00% camber
19. Joukowsky 14.00% thick 9.00% camber
20. GOE 523
21. GOE 525