S Joubaud, S Boury, P Odier - Comptes …, 2024 - comptes-rendus.academie-sciences …
Density-stratified and/or rotating fluids are very common in geophysical and astrophysical flows and enable the propagation of respectively internal gravity waves and inertial waves …
We study experimentally the interaction of nonlinear internal waves in a stratified fluid confined in a trapezoidal tank. The setup has been designed to produce internal wave …
We study experimentally the propagation of internal waves in two different three- dimensional (3D) geometries, with a special emphasis on the refractive focusing due to the …
In this article, we review the recent efforts of several teams that aimed at observing in the laboratory a turbulence of internal gravity waves in a density stratified fluid in the weakly non …
We consider inertial waves propagating in a fluid contained in a non-axisymmetric three- dimensional rotating cavity. We focus on the particular case of a fluid enclosed inside a …
We present an experimental analysis of the linear and nonlinear regimes of an attractor of inertial waves in a trapezoidal cavity under rotation. Varying the rotation rate and the forcing …
In this paper, we study internal wave focusing in a trapezoidal domain with one moving boundary. Using linear theory, we construct an exact analytic solution for the case of ideal …
B Voisin - Journal of Fluid Mechanics, 2020 - cambridge.org
A new theory is presented for the generation of two-dimensional internal wave beams, including the effects of viscosity and unsteadiness on the propagation of the waves, and …
We present an experimental study of resonant generation of superharmonic internal waves as a result of interaction between horizontally propagating vertical internal wave modes m …