NACA23021
NACA23021
New! Bulk download of polars in Excel format: NACA23021.xlsx
Info | DAT and DXF files | Shape | Venkataraman Fit | Applications (25) | 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.
Known applications:
Beech 25 AT-10 Wichita wing root
Bell 200 XV-3 (XH-33) wing root
Bell 200 XV-3 (XH-33) wing tip
Broburn Wanderlust wing root
Grumman G-73 Mallard wing root
Handley Page HP.66 Hastings B.1 wing root
Handley Page HP.67 Hastings C.1/C.2 wing root
Handley Page HP.68 Hermes I wing root
Handley Page HP.69 Hastings B.2 wing root
Handley Page HP.73 Hastings III wing root
Handley Page HP.74 Hermes II wing root
Handley Page HP.79 Hermes III wing root
Handley Page HP.81 Hermes IV wing root
Handley Page HP.82 Hermes V wing root
Handley Page HP.89 Hastings VI wing root
Handley Page HP.90 Hermes IA wing root
Handley Page HP.91 Hermes VI wing root
Handley Page HP.92 Hermes VII wing root
Handley Page HP.94 Hastings C.4 wing root
Handley Page HP.95 Hastings C.3 wing root
Miles M.20/2 Fighter wing root
Miles M.20/4 Naval Fighter wing root
Miles M.33 Monitor wing root
Slingsby T.9 King Kite wing root
Westland Welkin wing root