Transformation of surface and internal waves on a bottom step
Article
Article Title | Transformation of surface and internal waves on a bottom step |
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Article Category | Article |
Authors | Kurkin, Andrey (Author), Semin, Sergey (Author) and Stepanyants, Yury (Author) |
Journal Title | Fundamental and Applied Hydrophysics (in Russian) |
Journal Citation | 8 (3), pp. 3-19 |
Number of Pages | 17 |
Year | 2015 |
Place of Publication | Russia |
Web Address (URL) | http://hydrophysics.info/?p=2695&lang=en |
Abstract | A brief overview of works on transformation of surface and internal gravity waves over a bottom step is presented. The generalization of Lamb formulae for the transformation coefficients derived in the longwave approximation is discussed for waves of arbitrary length in the fluid of a finite length. The rigorous approach to calculation of transformation coefficients in the linear approximation is described both for the surface and internal waves in two-layer fluid. The problems associated with the application of the rigorous approach are noticed. The various approximate approaches are considered, as well as their |
Keywords | water waves; internal waves; wave transformation; transmission coefficient; reflection coefficient; wave packet; waves transformation on the shelf |
ANZSRC Field of Research 2020 | 401207. Fundamental and theoretical fluid dynamics |
370803. Physical oceanography | |
490109. Theoretical and applied mechanics | |
Public Notes | Journal is published in Russian. |
Byline Affiliations | Nizhny Novgorod State Technical University, Russia |
School of Agricultural, Computational and Environmental Sciences | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q31xv/transformation-of-surface-and-internal-waves-on-a-bottom-step
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