A NEW FORM OF FULLY NONLINEAR BOUSSINESQ WAVE EQUATIONS AND ITS NUMERICAL VALIDATION

摘要：

In this paper a new form of fully nonlinear Boussinesq wave equations which adapted to deeper water is established through changing dispersive terms of a set of extended ones, with linear dispersion and shoaling properties improvement and without having its mathematical form changed, and the new equations is fit for deeper water and can give better results of wave transformation from deep to shallow water; and a simple numerical model is established to show the effectiveness of the new equations when waves translate from deep to shallow water.

关键词： Boussinesq wave equations dispersion properties shoaling properties numerical model

作者: HU Jinpeng ZHU Liangsheng

作者单位: College of Traffic and Communications, South China University of Technology, Guangzhou 510640, China

会议类型: 国际会议

会议名称: 第四届亚太地区海岸会议(the Fourth International Conference on Asian and Pacific Coasts)

会议地点: 南京

会议语种:英文

在线出版日期: 2007-09-21（万方平台首次上网日期，不代表论文的发表时间）