Numerical analysis of interaction between a solitary wave and a rectangular fixed semi-submerged structure

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Numerical analysis of interaction between a solitary wave and a rectangular fixed semi-submerged structure. / Gusev, O. I.; Skiba, V. S.; Khakimzyanov, G. S. и др.

в: Journal of Applied Mechanics and Technical Physics, Том 64, № 6, 12.2023, стр. 1046-1057.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{124a5138bea049008dd4a5ec64f58498,

title = "Numerical analysis of interaction between a solitary wave and a rectangular fixed semi-submerged structure",

abstract = "This paper describes a numerical simulation within the framework of a two-dimensional shallow water model of interaction of a solitary wave with a steady rectangular semi-submerged structure. The results of this study are compared with the results of calculations based on a model of irrotational three-dimensional flows, and it is shown that the simulation accuracy at small incident wave amplitudes is satisfactory. It is also revealed that, the solitary wave diffraction on the cylinder surface is neglected when using a one-dimensional shallow water model, then the maximum values of wave runup on the edge of the cylinder and the force loads on it become overestimated.",

keywords = "force action, matching conditions, rectangular semi-submerged structure, runup, solitary wave, two- and one-dimensional shallow water equations",

author = "Gusev, {O. I.} and Skiba, {V. S.} and Khakimzyanov, {G. S.} and Chubarov, {L. B.}",

note = "This work was performed within the framework of the state task of the Ministry of Science and Higher Education of the Russian Federation for the Federal Research Center for Information and Computing Technologies.",

year = "2023",

month = dec,

doi = "10.1134/S0021894423060159",

language = "English",

volume = "64",

pages = "1046--1057",

journal = "Journal of Applied Mechanics and Technical Physics",

issn = "0021-8944",

publisher = "Maik Nauka-Interperiodica Publishing",

number = "6",

}

RIS

TY - JOUR

T1 - Numerical analysis of interaction between a solitary wave and a rectangular fixed semi-submerged structure

AU - Gusev, O. I.

AU - Skiba, V. S.

AU - Khakimzyanov, G. S.

AU - Chubarov, L. B.

N1 - This work was performed within the framework of the state task of the Ministry of Science and Higher Education of the Russian Federation for the Federal Research Center for Information and Computing Technologies.

PY - 2023/12

Y1 - 2023/12

N2 - This paper describes a numerical simulation within the framework of a two-dimensional shallow water model of interaction of a solitary wave with a steady rectangular semi-submerged structure. The results of this study are compared with the results of calculations based on a model of irrotational three-dimensional flows, and it is shown that the simulation accuracy at small incident wave amplitudes is satisfactory. It is also revealed that, the solitary wave diffraction on the cylinder surface is neglected when using a one-dimensional shallow water model, then the maximum values of wave runup on the edge of the cylinder and the force loads on it become overestimated.

AB - This paper describes a numerical simulation within the framework of a two-dimensional shallow water model of interaction of a solitary wave with a steady rectangular semi-submerged structure. The results of this study are compared with the results of calculations based on a model of irrotational three-dimensional flows, and it is shown that the simulation accuracy at small incident wave amplitudes is satisfactory. It is also revealed that, the solitary wave diffraction on the cylinder surface is neglected when using a one-dimensional shallow water model, then the maximum values of wave runup on the edge of the cylinder and the force loads on it become overestimated.

KW - force action

KW - matching conditions

KW - rectangular semi-submerged structure

KW - runup

KW - solitary wave

KW - two- and one-dimensional shallow water equations

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85185117107&origin=inward&txGid=a4d88b7ea224c30d0680d0124623c86e

UR - https://www.mendeley.com/catalogue/f025cc3a-2a7d-3f08-b55e-95a814416082/

U2 - 10.1134/S0021894423060159

DO - 10.1134/S0021894423060159

M3 - Article

VL - 64

SP - 1046

EP - 1057

JO - Journal of Applied Mechanics and Technical Physics

JF - Journal of Applied Mechanics and Technical Physics

SN - 0021-8944

IS - 6

ER -

ID: 59722158