Development of the Wave Motion Induced by Near-Bottom Periodic Disturbances in a Two-Layer Shear Current Full article
| Journal |
Fluid Dynamics
ISSN: 0015-4628 |
||
|---|---|---|---|
| Output data | Year: 2024, Volume: 59, Number: 2, Pages: 225-237 Pages count : 13 DOI: 10.1134/s0015462824602122 | ||
| Tags | surface waves, near-bottom disturbances, background shear currents, dispersion dependences | ||
| Authors |
|
||
| Affiliations |
|
Abstract:
The behavior of wave motion arising in an ideal incompressible homogeneous fluid under switching-on periodic bottom disturbances is studied in the linear approximation for the two-dimensional non-stationary problem. In the undisturbed state, the velocities of two-layer fluid flow are linear functions of the vertical coordinate in each of the layers with different gradients and coincide on the boundary of the layers. The upper boundary of fluid can be either free or bounded by the rigid cover. The dispersion dependences and the group velocities of the appearing wave modes are determined. The vertical displacements of the free surface and the interface between the layers are calculated. A comparison with the solution for a single-layer fluid is carried out.
Cite:
Sturova I.V.
Development of the Wave Motion Induced by Near-Bottom Periodic Disturbances in a Two-Layer Shear Current
Fluid Dynamics. 2024. V.59. N2. P.225-237. DOI: 10.1134/s0015462824602122 WOS Scopus РИНЦ OpenAlex
Development of the Wave Motion Induced by Near-Bottom Periodic Disturbances in a Two-Layer Shear Current
Fluid Dynamics. 2024. V.59. N2. P.225-237. DOI: 10.1134/s0015462824602122 WOS Scopus РИНЦ OpenAlex
Dates:
| Submitted: | Nov 10, 2023 |
| Accepted: | Dec 14, 2023 |
| Published print: | May 8, 2024 |
Identifiers:
| Web of science: | WOS:001256138100001 |
| Scopus: | 2-s2.0-85192758155 |
| Elibrary: | 67271107 |
| OpenAlex: | W4396751329 |
Citing:
Пока нет цитирований