关于波浪缓坡方程的研究  

A Review on the Study of Mild-Slope Equation

作　　者：李孟国[1] 蒋德才[2] 

机构地区：[1]交通部天津水运工程科学研究所,天津300456 [2]青岛海洋大学海洋系,青岛266003

出　　处：《海洋通报》1999年第4期70-92,共23页Marine Science Bulletin

摘　　要：缓坡方程(mild-slope equation)是基于线性波浪理论研究波浪在近岸传播变形阶射绕射)的基础和被广泛应用的方程.从缓坡方程问世到现在,人们对它进行了大量的理论和应用研究,包括求解方法、简化近似和改进.本文对有关波浪缓坡方程的研究成果进行了较为系统的归纳总结和评述。The mild-slope equation , based on linear wave theory, is a fundamental and widely-used equation in the study of wave transformation(refraction-diffraction) in the nearshore zone. From its first derivation till now, a great number of theoretical and applied studies on mild-slope equation have been made, including its solution, simplification and improvement. This paper makes relatively systematic summaries of and comments on the achivements in the study of mild-slope equation, in the hope of guilding and promoting this subjects development.

关 键 词：波浪 缓坡方程 折射绕射 波浪理论 

分 类 号：P731.22[天文地球—海洋科学] O353.2[理学—流体力学]