Similarly shaped airfoils to GA 37A220
New! Bulk download of polars in Excel format: GA%2037A220.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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2. GA 40A220
3. NACA64A320
4. GA 40-220
5. NACA63A320
6. NACA65-320 a=0.5
7. NACA65-320 a=0.6
8. GA 37A219
9. GA 35A219
10. NACA65-320 a=0.8
11. NACA65-420
12. NACA65A320
13. GA 37-220
14. NACA65-420 a=0.0
15. NACA64A319
16. NACA65-421
17. GA 40A219
18. NACA64A420
19. NACA65-420 a=0.2
20. NACA65-320
21. NACA65-320 a=0.2