275 citations
- Centre National de la Recherche ScientifiqueFR262 papers
- Lyon 1 UniversitéFR185 papers
- Institut National des Sciences Appliquées de LyonFR136 papers
- Laboratoire de Mécanique des Fluides et d'AcoustiqueFR117 papers
- Institut des Nanotechnologies de LyonFR59 papers
- Laboratoire de Tribologie et Dynamique des SystèmesFR58 papers
- Université de LyonFR47 papers
- Institut Camille JordanFR45 papers
- École Normale Supérieure de LyonFR34 papers
- École d'Ingénieurs en Chimie et Sciences du NumériqueFR25 papers
- Laboratoire de Physique de l'ENS de LyonFR25 papers
- Institut Universitaire de FranceFR24 papers
10 papers · 1 filter
Origin of Lagrangian Intermittency in Drift-Wave Turbulence
Benjamin Kadoch, Wouter Bos, Kai Schneider
The Lagrangian velocity statistics of dissipative drift-wave turbulence are investigated. For large values of the adiabaticity (or small collisionality), the probability density fu…
Lagrangian statistics and flow topology in forced two-dimensional turbulence
B. Kadoch, D. del-Castillo-Negrete, W. J. T. Bos +1
A study of the relationship between Lagrangian statistics and flow topology in fluid turbulence is presented. The topology is characterized using the Weiss criterion that provides…
Self-organization and symmetry-breaking in two-dimensional plasma turbulence
Wouter Bos, Salah Neffaa, Kai Schneider
The spontaneous self-organization of two-dimensional magnetized plasma is investigated within the framework of magnetohydrodynamics with a particular emphasis on the symmetry-break…
Rapid generation of angular momentum in bounded magnetized plasma
Wouter J. T. Bos, Salah Neffaa, Kai Schneider
Direct numerical simulations of two-dimensional decaying MHD turbulence in bounded domains show the rapid generation of angular momentum in nonaxisymmetric geometries. It is found…
Inertial range scaling of the scalar flux spectrum in two-dimensional turbulence
Wouter Bos, Benjamin Kadoch, Kai Schneider +1
Two-dimensional statistically stationary isotropic turbulence with an imposed uniform scalar gradient is investigated. Dimensional arguments are presented to predict the inertial r…
On the unsteady behavior of turbulence models
Robert Rubinstein, Wouter J. T. Bos
Periodically forced turbulence is used as a test case to evaluate the predictions of two-equation and multiple-scale turbulence models in unsteady flows. The limitations of the two…