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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2023, Volume 64, Issue 1, Pages 60–75
DOI: https://doi.org/10.15372/PMTF202215142 (Mi pmtf1237) 		 
This article is cited in 2 scientific papers (total in 2 papers)

Influence of bottom roughness on the solitary-wave interaction with partially immersed rectangular body

O. I. Guseva, V. S. Skibaab, G. S. Khakimzianova, L. B. Chubarova

a Federal Research Center for Information and Computational Technologies, Novosibirsk, Russia
b Novosibirsk State University, Novosibirsk, Russia
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DOI: https://doi.org/10.15372/PMTF202215142
Abstract: The problem of the interaction of a solitary wave with a partially immersed stationary body over an uneven bottom. This problem is solved using the nonlinear dispersion shallow-water model (Serret–Green–Naghdi) and the model of potential flows. The influence of the horizontal and vertical sizes of bottom irregularities and their location relative to the partially immersed body on the values of the total force acting on the obstacle. It is shown that the horizontal component of this force increases monotonically with increasing vertical dimension and length of the underwater obstacle. This effect is also enhanced when approaching the body The vertical component of the force is slightly affected by the obstacle, and its dependence on the obstacle size can be nonmonotonic.
Keywords: solitary wave, uneven bottom, partially immersed body, nonlinear dispersion equations, conjugation conditions, force impact, calculation results.
Funding agency Grant number
Russian Science Foundation 21-71-00127
Received: 30.05.2022
Revised: 23.06.2022
Accepted: 27.06.2022
English version:
Journal of Applied Mechanics and Technical Physics, 2023, Volume 64, Issue 1, Pages 50–63
DOI: https://doi.org/10.1134/S0021894423010066
Bibliographic databases:
Document Type: Article
UDC: 532.5+519.63
Language: Russian
Citation: O. I. Gusev, V. S. Skiba, G. S. Khakimzianov, L. B. Chubarov, “Influence of bottom roughness on the solitary-wave interaction with partially immersed rectangular body”, Prikl. Mekh. Tekh. Fiz., 64:1 (2023), 60–75; J. Appl. Mech. Tech. Phys., 64:1 (2023), 50–63
Citation in format AMSBIB
\Bibitem{GusSkiKha23}
\by O.~I.~Gusev, V.~S.~Skiba, G.~S.~Khakimzianov, L.~B.~Chubarov
\paper Influence of bottom roughness on the solitary-wave interaction with partially immersed rectangular body
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2023
\vol 64
\issue 1
\pages 60--75
\mathnet{http://mi.mathnet.ru/pmtf1237}
\crossref{https://doi.org/10.15372/PMTF202215142}
\elib{https://elibrary.ru/item.asp?id=50121868}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2023
\vol 64
\issue 1
\pages 50--63
\crossref{https://doi.org/10.1134/S0021894423010066}
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    • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Prikladnaya Mekhanika i Tekhnicheskaya Fizika Prikladnaya Mekhanika i Tekhnicheskaya Fizika
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