24 citations · 59 across the 6 of their papers we have counts for
6 papers
An expectation-maximization algorithm for positron emission particle tracking
Sam Manger, Antoine Renaud, Jacques Vanneste
Positron Emission Particle Tracking (PEPT) is an imaging method that tracks individual radioactive particles. PEPT relies on the detection of back-to-back photon pairs emitted by p…
On the Holton-Lindzen-Plumb model for mean flow reversals in stratified fluids
Antoine Renaud, Antoine Venaille
The Holton-Lindzen-Plumb model describes the spontaneous emergence of mean flow reversals in stratified fluids. It has played a central role in understanding the quasi-biennial osc…
Dispersion of inertial particles in cellular flows in the small-Stokes, large-Péclet regime
Antoine Renaud, Jacques Vanneste
We investigate the transport of inertial particles by cellular flows when advection dominates over inertia and diffusion, that is, for Stokes and Péclet numbers satisfying $\mathrm…
Dispersion and reaction in random flows: single realisation vs ensemble average
Antoine Renaud, Jacques Vanneste
We examine the dispersion of a passive scalar released in an incompressible fluid flow in an unbounded domain. The flow is assumed to be spatially periodic, with zero spatial avera…
Periodicity disruption of a model quasi-biennial oscillation
Antoine Renaud, Louis-Philippe Nadeau, Antoine Venaille
The quasi-biennial oscillation (QBO) of equatorial winds on Earth is the clearest example of the spontaneous emergence of a periodic phenomenon in geophysical fluids. In recent yea…
Equilibrium statistical mechanics and energy partition for the shallow water model
Antoine Renaud, Antoine Venaille, Freddy Bouchet
The aim of this paper is to use large deviation theory in order to compute the entropy of macrostates for the microcanonical measure of the shallow water system. The main predictio…