53 citations · 107 across the 8 of their papers we have counts for
6 papers · 1 filter
Inverse cascades in turbulence and the case of rotating flows
A. Pouquet, A. Sen, D. Rosenberg +2
We first summarize briefly several properties concerning the dynamics of two-dimensional (2D) turbulence, with an emphasis on the inverse cascade of energy to the largest accessibl…
Where we observe that helical turbulence prevails over inertial waves in forced rotating flows at high Reynolds and low Rossby numbers
J. Baerenzung, D. Rosenberg, P. D. Mininni +1
We present a study of spectral laws for helical turbulence in the presence of solid body rotation up to Reynolds numbers Re~1*10^5 and down to Rossby numbers Ro~3*10^-3. The forcin…
Modeling of anisotropic turbulent flows with either magnetic fields or imposed rotation
A. Pouquet, J. Baerenzung, J. Pietarila Graham +3
We present two models for turbulent flows with periodic boundary conditions and with either rotation, or a magnetic field in the magnetohydrodynamics (MHD) limit. One model, based…
Spectral Modeling of Rotating Turbulent Flows
J. Baerenzung, P. D. Mininni, A. Pouquet +2
We test a subgrid-scale spectral model of rotating turbulent flows against direct numerical simulations. The particular case of Taylor-Green forcing at large scale is considered, a…
Spectral Modeling of Magnetohydrodynamic Turbulent Flows
J. Baerenzung, H. Politano, Y. Ponty +1
We present a dynamical spectral model for Large Eddy Simulation of the incompressible magnetohydrodynamic (MHD) equations based on the Eddy Damped Quasi Normal Markovian approximat…
Spectral Modeling of Turbulent Flows and the Role of Helicity
Julien Baerenzung, Helene Politano, Yannick Ponty +1
We present a new version of a dynamical spectral model for Large Eddy Simulation based on the Eddy Damped Quasi Normal Markovian approximation \cite{sao,chollet_lesieur}. Three dis…