Internal and inertial wave attractors: a review

IN Sibgatullin, EV Ermanyuk - Journal of Applied Mechanics and …, 2019 - Springer
This paper presents a review of theoretical, experimental, and numerical studies of
geometric attractors of internal and/or inertial waves in a stratified and/or rotating fluid. The …

Internal wave attractors examined using laboratory experiments and 3D numerical simulations

C Brouzet, IN Sibgatullin, H Scolan… - Journal of Fluid …, 2016 - cambridge.org
In the present paper, we combine numerical and experimental approaches to study the
dynamics of stable and unstable internal wave attractors. The problem is considered in a …

On (n, 1) wave attractors: coordinates and saturation time

I Sibgatullin, A Petrov, X Xu, L Maas - Symmetry, 2022 - mdpi.com
The simplest geometry of the domain, for which internal wave attractors were for the first time
investigated both experimentally and numerically, has the shape of a trapezium with one …

Direct numerical simulations of an inertial wave attractor in linear and nonlinear regimes

L Jouve, GI Ogilvie - Journal of Fluid Mechanics, 2014 - cambridge.org
In a uniformly rotating fluid, inertial waves propagate along rays that are inclined to the
rotation axis by an angle that depends on the wave frequency. In closed domains, multiple …

Аттракторы внутренних и инерционных волн (обзор)

ИН Сибгатуллин, ЕВ Ерманюк - Прикладная механика и техническая …, 2019 - mathnet.ru
Представлен обзор теоретических, экспериментальных и численных исследований
геометрических аттракторов внутренних и (или) инерционных волн в …

Meridional trapping and zonal propagation of inertial waves in a rotating fluid shell

A Rabitti, LRM Maas - Journal of Fluid Mechanics, 2013 - cambridge.org
Inertial waves propagate in homogeneous rotating fluids, and constitute a challenging and
simplified case study for the broader class of inertio-gravity waves, present in all geophysical …

Internal wave attractors: from geometrical focusing to non-linear energy cascade and mixing

C Brouzet - 2016 - theses.hal.science
A question of paramount importance in the dynamics of oceans is related to the energy
cascade from large to small scales and its contribution to mixing. Internal wave attractors …

Observations on the robustness of internal wave attractors to perturbations

J Hazewinkel, C Tsimitri, LRM Maas, SB Dalziel - Physics of fluids, 2010 - pubs.aip.org
Previously, internal wave attractors have been studied in the laboratory in idealized
situations. Here, we present a series of experiments in which these conditions are modified …

Tomographic reconstruction of internal wave patterns in a paraboloid

J Hazewinkel, LRM Maas, SB Dalziel - Experiments in fluids, 2011 - Springer
Using tomographic synthetic schlieren, we are able to reconstruct the three-dimensional
density field of internal waves. In this study, the waves are radiating from an oscillating …

Coordinates of a wave attractor in a trapezoidal wave basin with stratification

AG Petrov - Doklady Physics, 2022 - Springer
Waves in a stratified liquid excited in a trapezoidal basin are considered. The wave energy
propagates in straight lines with rays forming a fixed angle with the vertical θ. Based on the …