275 citations
- Centre National de la Recherche ScientifiqueFR262 papers
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4 papers · 2 filters
Inertial range scaling of inhomogeneous turbulence
Ryo Araki, Wouter J. T. Bos
We investigate how inhomogeneity influences the inertial range scaling of turbulent kinetic energy spectra (with the wavenumber). For weak statistical inhomogeneity,…
Bubble rise in a Hele-Shaw cell: bridging the gap between viscous and inertial regimes
Benjamin Monnet, Christopher Madec, Valérie Vidal +2
The rise of a single bubble confined between two vertical plates is investigated over a wide range of Reynolds numbers. In particular, we focus on the evolution of the bubble speed…
Multi-particle Lagrangian statistics in homogeneous rotating turbulence
Juan Ignacio Polanco, S. Arun, Aurore Naso
Geophysical flows are often turbulent and subject to rotation. This rotation modifies the structure of turbulence and is thereby expected to sensibly affect its Lagrangian properti…
Transport and emergent stratification in the equilibrated Eady model: the vortex gas scaling regime
Basile Gallet, Benjamin Miquel, Gabriel Hadjerci +3
We numerically and theoretically investigate the Boussinesq Eady model, where a rapidly rotating density-stratified layer of fluid is subject to a meridional temperature gradient i…