Similarly shaped airfoils to NACA3409


New! Bulk download of polars in Excel format: NACA3409.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. JWL045 9.2/2.7
2. GOE 507
3. GOE 515
4. SD2083 (9.0%)
5. SD7037-092-88
6. JWL046 9.2/2.6
7. HN-424
8. GOE 564
9. S4053
10. SD7080 (9.2%)
11. GOE 565
12. GOE 566
13. WSI925
14. S3021-095-84
15. MID 327 9%
16. SA7035
17. JWL042 8.6/2.5
18. JWL043 8.8/2.1
19. WSM825
20. GOE 602 MOD 3-9
21. MH 117 9.8%