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海面下伸式狭缝挡板引起的规则波反射及透射

黄振华 刘春嵘

黄振华, 刘春嵘. 海面下伸式狭缝挡板引起的规则波反射及透射[J]. 应用数学和力学, 2007, 28(9): 1028-1036.
引用本文: 黄振华, 刘春嵘. 海面下伸式狭缝挡板引起的规则波反射及透射[J]. 应用数学和力学, 2007, 28(9): 1028-1036.
HUANG Zhen-hua, LIU Chun-rong. Reflection and Transmission of Regular Waves at a Surface-Pitching Slotted Barrier[J]. Applied Mathematics and Mechanics, 2007, 28(9): 1028-1036.
Citation: HUANG Zhen-hua, LIU Chun-rong. Reflection and Transmission of Regular Waves at a Surface-Pitching Slotted Barrier[J]. Applied Mathematics and Mechanics, 2007, 28(9): 1028-1036.

海面下伸式狭缝挡板引起的规则波反射及透射

基金项目: 香港研究资助局资助项目(DAG03/04.EG39DAG04/05.EG32)
详细信息
    作者简介:

    黄振华,助理教授(联系人.E-mail:zhhuang@ntu.edu.sg).

  • 中图分类号: O353.2;P753

Reflection and Transmission of Regular Waves at a Surface-Pitching Slotted Barrier

  • 摘要: 采用本征值展开的方法发展了一种准线性理论,对规则表面波与海面下伸式狭缝挡板的相互作用进行了理论分析和实验研究.狭缝挡板引起的能量耗散首先采用了二次摩擦因子来模化,然后引入了一个随深度变化且依赖于波高的等效线性耗散系数对狭缝挡板处的匹配条件进行线性化处理.理论和实验的比较表明:应用提出的方法对反射和透射系数随波高变化的预测结果是令人满意的.
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出版历程
  • 收稿日期:  2006-07-04
  • 修回日期:  2007-08-10
  • 刊出日期:  2007-09-15

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