Two-Dimensional Interaction of Internal Solitary Waves in a Two-Layer Fluid

Hidekazu Tsuji, Masayuki Oikawa

研究成果: Contribution to journalArticle査読

20 被引用数 (Scopus)

抄録

Two-dimensional interaction of internal solitary waves is studied for a two-layer fluid with a thickness ratio close to a certain critical one depending on the density ratio. It is described by a Modified Kadomtsev-Petviashvili (MKP) equation, provided the propagation directions of the waves are close to each other. The MKP equation is investigated numerically and it is found that the interaction almost satisfying the condition of soliton resonance occurs when the wave amplitudes are small. The interaction is qualitatively similar to the soliton resonance in the Kadomtsev-Petviashvili (KP) equation except that a deformation of the newly generated waves and a radiation can be seen.

本文言語英語
ページ(範囲)3881-3892
ページ数12
ジャーナルJournal of the Physical Society of Japan
62
11
DOI
出版ステータス出版済み - 1 1 1993
外部発表はい

All Science Journal Classification (ASJC) codes

  • 物理学および天文学(全般)

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