Numerical Studies on Internal Waves Indused in a Densimetric Exchange Flow

DOI

Bibliographic Information

Other Title
  • 交換密度流に生じる内部波に関する数値解析的研究

Abstract

It is well known that a few kinds of internal waves, which are generated by the hydrodynamic instability of shear layer, can be seen in a densimetric exchange flow. The mixing process due to these internal waves as well as the propagation process of a density front is reproduced numerically by means of N · S equation. It is, pointed out through the considerations of the numerical results that the typical flow patterns with both the Kelvin-Helmholtz and Holmboe instability waves can be simulated by using the numerical model, though the turbulence'model should be introduced to reproduced the characteristics of internal waves such as the wave amplitude and the length of mixing layer precisely.

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Details 詳細情報について

  • CRID
    1390001205170803456
  • NII Article ID
    130004042385
  • DOI
    10.2208/prohe.40.525
  • ISSN
    18849172
    09167374
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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