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Influence of wave-maker shape on the wave attractor Full article

Journal Pramana - Journal of Physics
ISSN: 0304-4289 , E-ISSN: 0973-7111
Output data Year: 2025, Volume: 99, Number: 2, Article number : 69, Pages count : 9 DOI: 10.1007/s12043-025-02927-2
Tags Wave attractor; internal waves; forcing; wave-maker; computational fluid dynamics; Nek5000
Authors Elistratov Stepan 1,2,3 , Ilina Daria 2
Affiliations
1 Shirshov Institute of Oceanology of RAS
2 Ivannikov Institute for System Programming of RAS
3 Sobolev Institute of mathematics of Siberian branch of RAS

Abstract: Internal waves in a stratified liquid propagate to fit the dispersion relation, depending only on the frequency and the angle to the gravity. The phenomenon of self-focussing of such waves is known as wave attractor. To study this phenomenon numerically or in a laboratory, it is common to use a wave-maker providing the forcing through one of the boundaries. In this work, we study the influence of the wave-maker forcing on the wave attractor formation and its characteristics.
Cite: Elistratov S. , Ilina D.
Influence of wave-maker shape on the wave attractor
Pramana - Journal of Physics. 2025. V.99. N2. 69 :1-9. DOI: 10.1007/s12043-025-02927-2 WOS Scopus OpenAlex
Dates:
Submitted: Jun 27, 2024
Accepted: Feb 27, 2025
Published print: May 23, 2025
Published online: May 23, 2025
Identifiers:
Web of science: WOS:001493198800001
Scopus: 2-s2.0-105005657416
OpenAlex: W4410594798
Citing: Пока нет цитирований
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