TIME-DEPENDENT SOLUTIONS OF THE MILD-SLOPE WAVE EQUATION

Proceedings of the International Conference on Coastal Engineering

Chris Rasmussen²  James T. Kirby¹  Changhoon Lee¹ 

[1] Center for Applied Coastal Research, Department of Civil Engineering, University of Delaware;New York District, U.S. Army Corps of Engineers

关键词: mild slope;    wave equation;    time dependent solution;   

DOI  :  10.9753/icce.v23.%p

学科分类：建筑学

来源: Coastal Engineering Research Council

【 摘 要 】

Time dependent forms of the mild-slope wave equation are apphed to the propagation of regular and irregular wave trains over variable bathymetry. The model equation of Smith and Sprinks is found to be a robust predictor of irregular waves, if the frequency spread for a single component calculation is not made too large. The model is extended to include forced, low-frequency components, and some preliminary results for bound and free long wave computation are shown.

【 授权许可】

Unknown