马玉祥

个人信息Personal Information

教授

博士生导师

硕士生导师

性别:男

毕业院校:大连理工大学

学位:博士

所在单位:水利工程系

学科:港口、海岸及近海工程

办公地点:海洋工程研究所A400

电子邮箱:yuxma@dlut.edu.cn

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QUANTITATIVE CALCULATION OF RESONANT MODES IN HARBORS INDUCED BY SOLITARY WAVES

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论文类型:会议论文

发表时间:2013-06-09

收录刊物:EI、CPCI-S、Scopus

卷号:5

关键字:Normal mode decomposition method; Harbor resonance; Solitary wave; Boussinesq model; Numerical experiments

摘要:The response amplitudes of resonant modes in harbors with different bathymetry induced by solitary waves with different wave heights are calculated using the Normal Mode Decomposition (NMD) method. Wave conditions inside harbors are simulated with a set of fully nonlinear Boussinesq equations. It is found that the resonant energy is dominated by the first few modes and the higher modes only possess a very small proportion of the total wave energy when the initial wave heights of incident solitary waves are relatively small. However, when the incident wave heights increase, the relative energy distribution of different resonant modes inside harbors becomes uniform and the proportion of energy in the higher modes increases.