THE SIMULATION of SWASH OSCILLATIONS by A BREAKING WAVES MODEL

Nguyen The Duy, Tomoya Shibayama, Akio Okayasu

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

This paper presents a breaking waves model in which the wave boundary layer and the swash zone are also included in the model domain. The model is based on the Reynolds equations for incompressible turbulent flows. The numerical solution of the model is performed in a non-uniform grids system so that high resolution can be obtained in the near-bottom area, where the velocity gradients are very large due to viscous effect. Numerical results of the present model are verified by laboratory data for the surf zone, the bottom boundary layer and the swash zone. The comparisons show that the model can predict reasonably the water motions in the surf zone, the bottom boundary layer and the swash zone.

本文言語English
ホスト出版物のタイトルProceedings of the Coastal Engineering Conference
出版社American Society of Civil Engineers (ASCE)
ページ904-916
ページ数13
2003-January
ISBN(印刷版)9812382380, 9789812382382
DOI
出版ステータスPublished - 2003
外部発表はい
イベント28th International Conference on Coastal Engineering, ICCE 2002 - Cardiff, Wales, United Kingdom
継続期間: 2002 7 72002 7 12

Other

Other28th International Conference on Coastal Engineering, ICCE 2002
国/地域United Kingdom
CityCardiff, Wales
Period02/7/702/7/12

ASJC Scopus subject areas

  • 土木構造工学
  • 海洋工学
  • 海洋学

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