Numerical computations of the nonlinear energy transfer of gravity-wave spectra in finite water depths

Noriaki Hashimoto, Hiroichi Tsuruya, Yasuyuki Nakagawa

研究成果: ジャーナルへの寄稿学術誌査読

18 被引用数 (Scopus)

抄録

A new computational scheme for calculating the nonlinear energy transfer in finite-depth gravity wave spectra has been developed by extending the methods established by Masuda (1980) and Komatsu et al. (1993). In this paper, the formulations for the numerical computation of the nonlinear energy transfer for finite-depth water waves are shown with the analytical solution around the singular point of the Boltzmann integral. The numerical computational procedure for the proposed method is described in detail. Some results of numerical examinations for finite water depth, assuming two different types of directional spectra, are shown with discussions on the validity of the proposed method.

本文言語英語
ページ(範囲)23-40
ページ数18
ジャーナルCoastal Engineering Journal
40
1
DOI
出版ステータス出版済み - 3月 1998
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 土木構造工学
  • モデリングとシミュレーション
  • 海洋工学

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