Transfer matrix of linear water wave scattering over a stepwise bottom SCIE SCOPUS

Cited 8 time in WEB OF SCIENCE Cited 8 time in Scopus
Title
Transfer matrix of linear water wave scattering over a stepwise bottom
Author(s)
Seo, Seung-Nam
Publication Year
2014-06
Abstract
For a two-dimensional linear wave scattering problem, a new transfer matrix incorporating evanescent modes is developed, from which the solution of a scattered wave field over a stepwise topography is directly obtained. The present method is shown to be capable of solving practical scattering problems with complicated bedforms, for which application of the conventional methods has been fairly limited. Highly accurate numerical solutions for sufficiently large systems are presented, and the computational efficiency of the present method is demonstrated. The interaction of bars in periodic beds is examined, and changes in the reflection coefficient with increasing number of bars are illustrated. (C) 2014 Elsevier B.V. All rights reserved.
ISSN
0378-3839
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/2810
DOI
10.1016/j.coastaleng.2014.01.013
Bibliographic Citation
COASTAL ENGINEERING, v.88, pp.33 - 42, 2014
Publisher
ELSEVIER SCIENCE BV
Subject
MILD-SLOPE EQUATION; VARYING TOPOGRAPHY; GRAVITY-WAVES; SURFACE-WAVES; PERIODIC BEDS; PROPAGATION; APPROXIMATIONS
Keywords
Water wave scattering; Stepwise approximation; Transfer matrix; Evanescent modes; Reflection coefficient
Type
Article
Language
English
Document Type
Article
Publisher
ELSEVIER SCIENCE BV
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