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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2024, Volume 50, Issue 13, Pages 32–35 DOI: https://doi.org/10.61011/PJTF.2024.13.58165.19907
(Mi pjtf6710)
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Correlation analysis of the interaction of plane capillary waves in the regime of developed wave turbulence
E. A. Kochurinab, P. A. Russkikha a Institute of Electrophysics, Ural Branch, Russian Academy of Sciences, Yekaterinburg, Russia
b Skolkovo Institute of Science and Technology, Moscow, Russia
DOI:
https://doi.org/10.61011/PJTF.2024.13.58165.19907
Abstract:
The work presents the results of direct numerical simulation of the turbulence of plane capillary waves propagating along a liquid boundary. The model used is completely nonlinear and takes into account the effects of pumping and dissipation of energy. The calculated turbulence spectrum is in good agreement with the analytical estimate obtained on the basis of the theory of weak wave turbulence under the assumption of the dominant influence of resonant five-wave interactions. The correlation analysis directly demonstrates the presence of nontrivial five-wave interactions of plane capillary waves.
Keywords:
capillary turbulence, direct numerical modeling, conformal variables.
Received: 26.02.2024 Revised: 23.03.2024 Accepted: 23.03.2024
Citation:
E. A. Kochurin, P. A. Russkikh, “Correlation analysis of the interaction of plane capillary waves in the regime of developed wave turbulence”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 50:13 (2024), 32–35
Linking options:
https://www.mathnet.ru/eng/pjtf6710 https://www.mathnet.ru/eng/pjtf/v50/i13/p32
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| Statistics & downloads: |
| Abstract page: | 54 | | Full-text PDF : | 30 |
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