Nonlinear model for wave propagation

Ting Kuei Tsay, Philip L.F. Liu, Nan Jing Wu

研究成果: Conference article同行評審

摘要

Employing the Hamitonian theory, the canonical equations of water waves is used to derive a nonlinear model. In this paper, a unified non-linear model for water wave propagation is presented. This model can be simplified to the mild-slope equation in the linear case. It is consistent with Stokes wave theory when water depth is deep and reduces to an equation of Boussinesq's type in shallow waters. Results of numerical computations of nonlinear water waves propagating over a submerged bar and a rectangular step are also presented in one-dimensional case. Nonlinear behaviors of water waves are captured, but further works are needed.

原文English
頁(從 - 到)589-601
頁數13
期刊Proceedings of the Coastal Engineering Conference
1
出版狀態Published - 1997
事件Proceedings of the 1996 25th International Conference on Coastal Engineering. Part 1 (of 4) - Orlando, FL, USA
持續時間: 1996 9月 21996 9月 6

All Science Journal Classification (ASJC) codes

  • 海洋工程

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