Nonlinear Wave Mathematical Model and its Application in Permeable Breakwater Harbor

Hong Sheng Cao; Xi Shan Pan; Chun Hui Li; Cong Ying Kong; Wei Yi Zhang

doi:10.4028/www.scientific.net/AMM.303-306.2731

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 303-306Nonlinear Wave Mathematical Model and its...

Nonlinear Wave Mathematical Model and its Application in Permeable Breakwater Harbor

Abstract:

Non-linear wave influence is considered in the elliptic mild-slope equation including higher-order terms of water depth, and a non-linear wave mathematical model is derived in which reflection and transmission boundary conditions are involved based on Behrent radiation boundary condition. The model was verified with data obtained from experiment of elliptic shoal topography, and numerical simulation result accord with experiment value well. The model is applied to simulate waves in a permeable breakwater harbor and a sound wave height distribution in the harbor is obtained, can reflect reflection and transmission of the boundary impact on wave condition in the harbor well.

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Periodical:

Applied Mechanics and Materials (Volumes 303-306)

Pages:

2731-2735

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.303-306.2731

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Online since:

February 2013

Authors:

Hong Sheng Cao, Xi Shan Pan, Chun Hui Li, Cong Ying Kong, Wei Yi Zhang

Keywords:

Elliptic Mild-Slope Equation, Nonlinear, Reflection, Transmission

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