764 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR263 papers
- Sorbonne UniversitéFR189 papers
- Université Pierre-et-Marie-CurieFR87 papers
- Université Paris CitéFR19 papers
- Universidad Nacional Autónoma de MéxicoMX18 papers
- École PolytechniqueFR16 papers
- Laboratoire d'Hydrodynamique de l'École polytechniqueFR14 papers
- Université Paris-SaclayFR14 papers
- Université Paris-SudFR14 papers
- Institut Universitaire de FranceFR13 papers
- Université Paris Sciences et LettresFR12 papers
- École Normale Supérieure - PSLFR10 papers
8 papers · 2 filters
Turbulence: does energy cascade exist?
Christophe Josserand, Martine Le Berre, Thierry Lehner +1
To answer the question whether a cascade of energy exists or not in turbulence, we propose a set of correlation functions able to test if there is an irreversible transfert of ener…
Modeling rain-driven overland flow: empirical versus analytical friction terms in the shallow water approximation
G. Kirstetter, J. Hu, O. Delestre +5
Modeling and simulating overland flow fed by rainfall is a common issue in watershed surface hydrology. Modelers have to choose among various friction models when defining their si…
Weak versus strong wave turbulence in the MMT model
Sergio Chibbaro, Filippo De Lillo, Miguel Onorato
Within the spirit of fluid turbulence, we consider the one-dimensional Majda-McLaughlin-Tabak (MMT) model that describes the interactions of nonlinear dispersive waves. We perform…
Further analysis of the budgets of the dissipation tensor in turbulent plane channel flow
G. A. Gerolymos, I. Vallet
Recent DNS results [Gerolymos G.A., Vallet I. : J. Fluid Mech. 807 (2016) 386--418] have provided data for the terms in the transport equations for the components of the dissipatio…
Lagrangian filtered density function for LES-based stochastic modelling of turbulent dispersed flows
Alessio Innocenti, Cristian Marchioli, Sergio Chibbaro
The Eulerian-Lagrangian approach based on Large-Eddy Simulation (LES) is one of the most promising and viable numerical tools to study turbulent dispersed flows when the computatio…
Frozen impacted drop: From fragmentation to hierarchical crack patterns
Elisabeth Ghabache, Christophe Josserand, Thomas Séon
We investigate experimentally the quenching of a liquid pancake, obtained through the impact of a water drop on a cold solid substrate ( to C). We show that, below a…
Vortices catapult droplets in atomization
J John Soundar Jerome, Sylvain Marty, Jean-Philippe Matas +2
A droplet ejection mechanism in planar two-phase mixing layers is examined. Any disturbance on the gas-liquid interface grows into a Kelvin-Helmholtz wave, and the wave crest forms…
Droplet migration in a Hele-Shaw cell: Effect of the lubrication film on the droplet dynamics
Yue Ling, Jose-Maria Fullana, Stéphane Popinet +1
Droplet migration in a Hele--Shaw cell is a fundamental multiphase flow problem which is crucial for many microfluidics applications. We focus on the regime at low capillary number…