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The study of forced oscillations of shells under circumfluent flow effect

  • S. M. Aul’chenko
  • V. O. Kaledin
  • Yu. V. Shpakova
Article
  • 22 Downloads

Abstract

The influence of rigidity and damping properties on roll wave phase speed in large-dimension shells, streamlined with fluid flow is investigated. It is shown that the roll wave in the finite-length shell can exist only with the presence of damping. The phase speed estimations under varied flexural rigidity are obtained.

Keywords

Drag Reduction Length Shell Phase Speed Navier Stokes Equation Weakened Zone 
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Copyright information

© Pleiades Publishing, Ltd. 2010

Authors and Affiliations

  • S. M. Aul’chenko
    • 1
  • V. O. Kaledin
    • 2
  • Yu. V. Shpakova
    • 2
  1. 1.Khristianovich Institute of Theoretical and Applied Mechanics, Siberian BranchRussian Academy of SciencesNovosibirskRussia
  2. 2.Novokuznetsk Branch Institute of the Kemerovo State UniversityNovokuznetskRussia

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