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General Information
    • ISSN: 1793-8198 (Print)
    • Abbreviated Title: Int. J. Mater. Mech. Manuf.
    • Frequency: Bimonthly
    • DOI: 10.18178/IJMMM
    • Editor-in-Chief: Prof. Ian McAndrew
    • Co-editor-in-Chief: Prof. K. M. Gupta
    • Executive Editor: Cherry L. Chen
    • Abstracting/Indexing: EI (INSPEC, IET), Chemical Abstracts Services (CAS),  ProQuest, Crossref, Ulrich's Periodicals Directory,  EBSCO.
    • E-mail ijmmm@ejournal.net

Editor-in-chief
Prof. Ian McAndrew
Capitol Technology University, USA
It is my honor to be the editor-in-chief of IJMMM. I will do my best to work with the editorial team and help make this journal better.

IJMMM 2018 Vol.6(4): 255-259 ISSN: 1793-8198
DOI: 10.18178/ijmmm.2018.6.4.386

Establishing Angle of Attach for NACA 6412 Twin-Wing on Take-off Downwash Influences on Lift and Drag

Ian R. McAndrew, Elena Visnehvskaya, and Kenneth L. Witcher
Abstract—This research paper investigates the aerodynamics of a twin-wing aircraft whilst taking-off and determines the influences of down wash from various angles of attacks with a positive stagger. The results identify that having different angles of attack allows more lift to be generated by the lower wing and maximizes the lift from the upper wing. Recommendations are made as to how twin-wings can be designed when low take-off speeds are needed, either by short runways, or heavy payloads.

Index Terms—Aerodynamics, twin-wing, take-off speeds.

Ian R. McAndrew FRAeS is with Embry Riddle Aeronautical University-Worldwide, College of Aeronautical Science, Earnley, UK (e-mail: McAnd4f1@erau.edu).
Elena Visnehvskaya is with Embry Riddle Aeronautical University-Worldwide, College of Arts and Sciences, Bitburg, Germany (e-mail: Navarroj1@erau.edu).
Kenneth L. Witcher, Embry Riddle Aeronautical University-Worldwide, College of Aeronautical Science, Daytona Beach, Florida (e-mail: Witchea8@erau.edu).

[PDF]

Cite: Ian R. McAndrew, Elena Visnehvskaya, and Kenneth L. Witcher, "Establishing Angle of Attach for NACA 6412 Twin-Wing on Take-off Downwash Influences on Lift and Drag," International Journal of Materials, Mechanics and Manufacturing vol. 6, no. 4, pp. 255-259, 2018.

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