Study of Tornado-like Flow Field by Moving Type Tornado Simulator

DOI Open Access
  • Noda Minoru
    University of Tokushima Graduate School of Advanced Technology and Science
  • Mori Kazuki
    University of Tokushima Graduate School of Advanced Technology and Science
  • Nagao Fumiaki
    University of Tokushima Graduate School of Advanced Technology and Science

Bibliographic Information

Other Title
  • 移動式トルネードシミュレータによる竜巻状流れ場の研究

Description

Prediction of location and time of occurrence of a tornado is very difficult,so directly observation of tornado is almost impossible.In order to understand the characteristics of tornadoes,researchers have investigated tornado-like flows generated by experimental tornado simulator devices and numerical fluid simulations.In this study,a moving tornado-like flow simulator was reproduced by LES analysis,and effects of boundary conditions of inlet,vanes and outer fields on tornado-like flows were investigated.Moreover,3D-PIV method showed the three-dimensional flow structure of tornado-like flow generated by the moving tornado-like flow simulator.<!-- @page { margin: 2cm } P { margin-bottom: 0.21cm } -->

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Details 詳細情報について

  • CRID
    1390001205593247232
  • NII Article ID
    130005478147
  • DOI
    10.14887/kazekosymp.23.0_457
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
    • KAKEN
  • Abstract License Flag
    Disallowed

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