Turbulence of internal gravity waves in the laboratory

PP Cortet, N Lanchon - Comptes …, 2024 - comptes-rendus.academie-sciences …
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 …

Linking ocean mixing and overturning circulation

H Burchard, M Alford, M Chouksey… - Bulletin of the …, 2024 - journals.ametsoc.org
2. Context Here, we report on the presentations and discussions that occurred during the
WTD workshop. The topic “Linking ocean mixing and circulation at various scales” provided …

Dynamic-Mode Decomposition of Geostrophically Balanced Motions from SWOT Altimetry

T Uchida, Y Badarvada, KE Lapo, X Xu, JJ Early… - arxiv preprint arxiv …, 2024 - arxiv.org
The decomposition of oceanic flow into its balanced and unbalanced motions carries
theoretical and practical significance for the oceanographic community. These two motions …

2D Internal Gravity Wave Turbulence

V Labarre, M Shavit - arxiv preprint arxiv:2412.20534, 2024 - arxiv.org
Using weak wave turbulence theory analysis, we distinguish three main regimes for 2D
stratified fluids in the dimensionless parameter space defined by the Froude number and the …

A one-dimensional model for investigating scale-separated approaches to the interaction of oceanic internal waves

KL Polzin, YV Lvov - Journal of Physical Oceanography, 2025 - journals.ametsoc.org
High-frequency wave propagation in near-inertial wave shear has, for four decades, been
considered fundamental in setting the spectral character of the oceanic internal wave …

Wave-kinetic dynamics of forced-dissipated turbulent internal gravity waves

V Labarre, G Krstulovic, S Nazarenko - arxiv preprint arxiv:2407.11469, 2024 - arxiv.org
Internal gravity waves are an essential feature of flows stratified media, such as oceans and
atmospheres. To investigate their dynamics, we perform simulations of the forced-dissipated …

[PDF][PDF] Dynamic-Mode Decomposition of Geostrophically

EP Chassignet, JF Shriver, MC Buijsman - researchgate.net
Observations of the global ocean surface are now done routinely by satellites. One 40 of the
key variables in describing the oceanic state is sea-surface height (SSH), ie, el-41 evations …

[PDF][PDF] Prognostic Model for Internal Wave Spectral Transfers in the Eastern Subtropical Atlantic

G Dematteis, K Polzin - researchgate.net
We propose a minimal conceptual explanation to the energy pathways through an internal
wave field, all the way from large scale (semi-diurnal internal tide source), down to the …