Free-surface long wave propagation over linear and parabolic transition shelves

Free-surface long wave propagation over linear

and parabolic transition shelves

作者：Ikha Magdalena[1];Iryanto[2];Dominic E. Reeve[3];

作者机构：[1]Faculty of Mathematics and Natural Sciences, Bandung Institute of Technology, Bandung 40132, Indonesia;[2]Informatics Department, Indramayu State Polytechnic, Indramayu 45252,

Indonesia;[3]College of Engineering, Swansea University, Bay Campus, Swansea SA2 8PP, UK; 来源：水科学与水工程：英文版 年：2024 卷：011 期：004

页码：P.318-327 页数：10 中图分类：TV 正文语种：CHI

关键词：Shallow water equation;Long-period wave;Shoaling;Analytical solution;Numerical solution;Reflection coefficient;Transmission coefficient

摘要：Long-period waves pose a threat to coastal communities as they propagate from deep ocean to shallow coastal waters. At the coastline, such waves have a greater height and longer period in comparison with local storm waves, and can cause severe inundation and damage. In this study, we considered linear long waves in a two-dimensional (vertical-horizontal) domain propagating towards a shoreline over a shallowing shelf. New solutions to the linear shallow water equations were found,