Nonlinear spectra of shallow water waves
Paper
Paper/Presentation Title | Nonlinear spectra of shallow water waves |
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Presentation Type | Paper |
Authors | Giovanangeli, J. -P. (Author), Kharif, C. (Author), Raj, N. (Author) and Stepanyants, Y. (Author) |
Journal or Proceedings Title | Proceedings on OCEANS 2013 MTS/IEEE - San Diego |
Number of Pages | 6 |
Year | 2013 |
Publisher | IEEE (Institute of Electrical and Electronics Engineers) |
Place of Publication | United States |
ISBN | 9780933957044 |
Digital Object Identifier (DOI) | https://doi.org/10.23919/OCEANS.2013.6741132 |
Web Address (URL) of Paper | https://ieeexplore.ieee.org/document/6741132 |
Web Address (URL) of Conference Proceedings | https://ieeexplore.ieee.org/xpl/conhome/6732179/proceeding |
Conference/Event | Oceans - San Diego, 2013 |
Event Details | Oceans - San Diego, 2013 Event Date 23 to end of 26 Sep 2013 Event Location San Diego, United States |
Abstract | The problem of spectra interpretation of nonlinear shallow water waves is studied in terms of interacting Korteweg–de Vries (KdV) solitons and quasi-linear wavetrains. The method of data processing of random wave field is suggested and illustrated by an example. The soliton component obscured in the random wave field can be determined either on the basis of the inverse scattering method or by direct numerical solution of the KdV equation. The distribution function of number of solitons on amplitudes was constructed for the illustrative example. The relevance of the suggested approach to field measurements is discussed. |
Keywords | shallow water; wind waves; random wave field; wave spectra; solitons; numerical modelling; laboratory experiments |
Contains Sensitive Content | Does not contain sensitive content |
ANZSRC Field of Research 2020 | 490299. Mathematical physics not elsewhere classified |
519999. Other physical sciences not elsewhere classified | |
499999. Other mathematical sciences not elsewhere classified | |
490399. Numerical and computational mathematics not elsewhere classified | |
370803. Physical oceanography | |
Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
Institution of Origin | University of Southern Queensland |
Byline Affiliations | IRPHE-IOA Laboratory Ocean-Atmosphere Interactions, France |
No affiliation | |
Department of Mathematics and Computing | |
Computational Engineering and Science Research Centre |
https://research.usq.edu.au/item/q24v9/nonlinear-spectra-of-shallow-water-waves
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