| NONLINEAR EVOLUTION OF WAVE ON SMALLAMPLITUDE UNEVEN SLOPING BED |
| |
| 作者姓名： | 白玉川 徐海珏 卢东强 |
| |
| 作者单位： | [1]InstituteforSedimentationonRiverandCoastalEngineering,TianjinUniversity,Tianjin300072,P.R.China [2]DepartmentofMechanicalEngineering,TheUniversityofHongKong,HongKong,P.R.China |
| |
| 摘 要： | There are different forms of the beds on the natural sandy coast, on which the propagation process of the wave is a typical nonlinear one. Based on this, the nonlinear propagation process of the wave on the small-amplitude uneven sloping bed is analyzed by using the perturbation method. After comparing the results of the analytic expression with the correlative experimental data, it shows that the practical situation can be descfibeA by the established evolution model of the wave.
|
| 关 键 词： | 沙滩海岸 非线性 海浪传播 数学模型 |
| 收稿时间： | 22 April 2003 |
Nonliner evolution of wave on small-amplitude uneven sloping bed |
| |
| Bai Yu-chuan,Xu Hai-jue,Lu Dong-qiang.NONLINEAR EVOLUTION OF WAVE ON SMALLAMPLITUDE UNEVEN SLOPING BED[J].Applied Mathematics and Mechanics(English Edition),2005,26(5):654-661. |
| |
| Authors: | Bai Yu-chuan Xu Hai-jue Lu Dong-qiang |
| |
| Institution: | (1) Institute for Sedimentation on River and Coastal Engineering, Tianjin University, 300072 Tianjin, P. R. China;(2) Department of Mechanical Engineering, The University of Hong Kong, Hong Kong, P. R. China |
| |
| Abstract: | There are different forms of the beds on the natural sandy coast, on which the propagation process of the wave is a typical
nonlinear one. Based on this, the nonliner propagation process of the wave on the small-amplitude uneven sloping bed is analyzed
by using the perturbation method. After comparing the results of the analytic expression with the correlative experimental
data, it shows that the practical situation can be described by the established evolution model of the wave.
Project supported by the National Natural Science Foundation of China (Nos. 40376028 and 50279030) |
| |
| Keywords: | wave sandy coast nonlinearity |
| 本文献已被 维普 SpringerLink 等数据库收录！ |
