内部ソリトン波の3次オーダ解による再現性の検討

書誌事項

タイトル別名
  • Applicability of 3rd Order Theoretical Solutions into Internal Waves

抄録

Applicability of the 3rd order theoretical solutions for internal waves in a two-layer system is investigated by using a strongly nonlinear and dispersive internal wave model. The 3rd order solution is derived using the 9th order internal wave equations. The 3rd order solution is found to give larger wavelength scale compared to KdV theory. The applicability of the 3rd order solution is confirmed to be high when the amplitude of internal solitary wave is 5% of the lower layer thickness. A fully nonlinear strongly dispersive internal wave model reveals that high frequency internal waves are induced behind an internal solitary wave when the initial shape of internal solitary wave is larger than critical level.

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詳細情報 詳細情報について

  • CRID
    1390001205319723264
  • NII論文ID
    130004956433
  • DOI
    10.2208/kaigan.66.1
  • ISSN
    18838944
    18842399
  • 本文言語コード
    en
  • データソース種別
    • JaLC
    • Crossref
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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