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VORTEX FLOW WINGS

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اقرأ أكثر حفظ في قائمتي
  • المؤلفون: Udartsev, Eugene; Rozbytskyi, Volodymyr; Sattarov, Artemii
  • المصدر:
    Proceedings of National Aviation University; Vol. 77 No. 4 (2018); 29-38
  • نوع التسجيلة:
    Electronic Resource
  • الدخول الالكتروني :
    https://jrnl.nau.edu.ua/index.php/visnik/article/view/13495
    https://jrnl.nau.edu.ua/index.php/visnik/article/view/13495/18950
    https://jrnl.nau.edu.ua/index.php/visnik/article/view/13495/18951
    https://jrnl.nau.edu.ua/index.php/visnik/article/view/13495/18952
    https://jrnl.nau.edu.ua/index.php/visnik/article/view/13495/18950
    https://jrnl.nau.edu.ua/index.php/visnik/article/view/13495/18951
    https://jrnl.nau.edu.ua/index.php/visnik/article/view/13495/18952
  • معلومة اضافية
    • Publisher Information:
      National Aviation University 2019-03-05
    • نبذة مختصرة :
      The paper presents an analysis of two alternative methods of influence on integral aerodynamic characteristics at large angles of attack with global flow separation. Firstly, the approach related to flat low-profile turbulators is reviewed. Then the leading edge vortex generators (LEVGs) of complex volumic shape are introduced as a more recent and efficient approach. It is explained how vortices generated at the upper surface shaped in a special way reach the trailing edge region and change conventional vortex pattern of the wing. The last section is devoted to a numerical modelling of vortex flow wings of unmanned aerial vehicles (UAVs).
    • الموضوع:
      vortex flow wing; aerodynamic performance; post-stall angles of attack; turbulators; leading edge vortex generators; global stall; numerical modeling; 533.65.013.622; info:eu-repo/semantics/article; info:eu-repo/semantics/publishedVersion
    • Availability:
      Open access content. Open access content
    • Note:
      application/pdf
      application/pdf
      application/pdf
      English
      Ukrainian
      Russian
    • Other Numbers:
      UANAU oai:ojs.jrnl.nau.edu.ua:article/13495
      10.18372/2306-1472.4.13495
      1469524765
    • Contributing Source:
      NATIONAL AVIATION UNIV
      From OAIster®, provided by the OCLC Cooperative.
    • الرقم المعرف:
      edsoai.on1469524765
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