Nonlinear dispersion effect on wave transformation SCIE SCOPUS

Cited 3 time in WEB OF SCIENCE Cited 2 time in Scopus
Title
Nonlinear dispersion effect on wave transformation
Author(s)
Li, RJ; Lee, DY
Publication Year
2000
Abstract
A new nonlinear dispersion relation is given in this paper, which can overcome the limitation of the intermediate minimum value in the dispersion relation proposed by Kirby and Dalrymple (1986). and which has a better approximation to Hedges' empirical relation than the modified relations by Hedges (1987). Kirby and Dalrymple (1987) for shallow waters. The new dispersion relation is simple in form, thus it can be used easily in practice. Meanwhile, a general explicit approximation to the new dispersion and other and other nonlinear dispersion relations is given. By use of the explicit approximation to the new dispersion relation along with the mild slope equation taking into account weakly nonlinenr effect, a mathematical model is obtained, and it is applied to laboratory data. The results show that the model developed with the new dispersion relation predicts wave transformation over complicated topography quite well.
ISSN
0890-5487
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/6098
Bibliographic Citation
CHINA OCEAN ENGINEERING, v.14, no.3, pp.375 - 384, 2000
Publisher
CHINA OCEAN PRESS
Subject
PROPAGATION MODELS
Keywords
nonlinear dispersion relation; explicit approximation; wave transformation; mild slope equation
Type
Article
Language
English
Document Type
Article
Publisher
CHINA OCEAN PRESS
Files in This Item:
There are no files associated with this item.

qrcode

Items in ScienceWatch@KIOST are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse