ATTRIBUTE | VALUE |
type | A |
database id | 7453 |
title | Finite difference analysis of water wave scattering by underwater rectangular obstacles |
authors | Szmidt K.1 |
affiliations | |
pages | 179 — 197 |
notes | Maszynopis w oprac. Tp4203 |
full text link | http://www.ibwpan.gda.pl/storage/app/media/ahem/ahem57str179.pdf |
keywords | water wave, scattering of waves, finite difference method |
abstracts | This paper deals with the problem of the scattering of surface water waves by underwater
obstacles. The main goal of the investigations is to estimate the efficiency of such structures
in protecting sea shelf zones from open sea waves. A useful measure of the protection is the
ratio of the square of the amplitude of the transmitted wave to the square of the amplitude of
the arriving wave. The problem is formulated in terms of the finite difference method. It is
shown that the discrete approach to the problem leads to eigenvalue problems for two matrices
resulting from the discrete description. As compared to analytical formulation, the discrete
method may be convenient in application to unsteady problems and obstacles of complicated
geometry. |
attributes | [reviewed] [scientific] |
language | en |
points | 6 |
PART OF |
type | C |
database id | 7710 |
year | 2010 |
series | Archives of Hydro-Engineering and Environmental Mechanics |
issue | Vol. 57, No. 3-4 |
publisher | Wydawnictwo IBW PAN |
place | Gdańsk |
editors | Szmidt K. |