期刊
PHYSICA D-NONLINEAR PHENOMENA
卷 448, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.physd.2023.133725
关键词
Wave induced dispersion; Passive tracers; Wave turbulence; Scaling
We investigated the dispersion of tracer particles through numerical simulations of ensemble nonlinear gravity waves on a fluid surface. By using the concepts of passive Lagrangian markers and insights from weak wave turbulence theory, we validated fundamental predictions for particle kinematics associated with scaling laws and probability density functions. These results improve our understanding of wave-driven transport phenomena and the development of high-fidelity models for transport processes in geophysical systems.
We have investigated the dispersion of tracer particles by numerically simulating ensemble nonlinear gravity waves on the surface of an infinitely deep fluid. Using the concepts of passive Lagrangian markers and insights from weak wave turbulence theory, we validated fundamental predictions for particle kinematics associated with scaling laws and probability density functions. These results improve the understanding of wave-driven transport phenomena that depart far from equilibrium and the development of the high-fidelity models of transport processes in geophysical systems.Crown Copyright & COPY; 2023 Published by Elsevier B.V. All rights reserved.
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