Formation of the rogue wave due to non-linear two-dimensional waves interaction

A. V. Porubov, H. Tsuji, I. V. Lavrenov, M. Oikawa

研究成果: ジャーナルへの寄稿学術誌査読

29 被引用数 (Scopus)

抄録

It is shown that generation of the rogue waves in the ocean may be described in framework of non-linear two-dimensional shallow water theory where the simplest two-dimensional long wave non-linear model corresponds to the Kadomtsev-Petviashvili (KP) equation. Numerical solution of the KP equation is obtained to account for the formation of localized abnormally high amplitude wave due to a resonant superposition of two incidentally non-interacting long-crested waves. Peculiarities of the solution allow to explain rare and unexpected appearance of the rogue waves. However, our solution differs from the exact two-solitary wave solution of the KP equation used before for the rogue waves description.

本文言語英語
ページ(範囲)202-210
ページ数9
ジャーナルWave Motion
42
3
DOI
出版ステータス出版済み - 9月 2005
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • モデリングとシミュレーション
  • 物理学および天文学(全般)
  • 計算数学
  • 応用数学

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