68 citations · 188 across the 7 of their papers we have counts for
7 papers
A spatio-temporal random synthetic turbulent velocity field: The underlying Gaussian structure
Matthieu Chatelain, Júlia Domingues Lemos, Wandrille Ruffenach +5
We develop, simulate and extend an initial proposition by Chaves et al. concerning a random incompressible vector field able to reproduce key ingredients of three-dimensional turbu…
Vortex cluster arising from an axisymmetric inertial wave attractor
Samuel Boury, Ilias Sibgatullin, Evgeny Ermanyuk +5
We present an experimental study of the saturated non-linear dynamics of an inertial wave attractor in an axisymmetric geometrical setting. The experiments are carried out in a rot…
On hydrostatic approximation by R.I. Nigmatulin and L.F. Richardson's equation
I. N. Sibgatullin
The theorem given in 'Equations of Hydro-and Thermodynamics of the Atmosphere when Inertial Forces Are Small in Comparison with Gravity' (2018) is wrong, since the solutions of the…
Scale effects in internal wave attractors
C. Brouzet, I. N. Sibgatullin, E. V. Ermanyuk +2
As a necessary preliminary step toward geophysically significant extrapolations, we study the scale effects in internal wave attractors in the linear and nonlinear regimes. We use…
Internal Wave Attractors in 3D Geometries : trapping by oblique reflection
G. Pillet, E. V. Ermanyuk, L. R. M. Maas +2
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 3D refle…
Damping of quasi-2D internal wave attractors by rigid-wall friction
F. Beckebanze, C. Brouzet, I. N. Sibgatullin +1
The reflection of internal gravity waves at sloping boundaries leads to focusing or defocusing. In closed domains, focusing typically dominates and projects the wave energy onto 'w…
Energy cascade in internal wave attractors
Christophe Brouzet, Evgeny Ermanyuk, Sylvain Joubaud +2
One of the pivotal questions in the dynamics of the oceans is related to the cascade of mechanical energy in the abyss and its contribution to mixing. Here, we propose internal wav…