628 citations · 1.2k across the 11 of their papers we have counts for
11 papers
Magnetic field reversals and long-time memory in conducting flows
P. Dmitruk, P. D. Mininni, A. Pouquet +2
Employing a simple ideal magnetohydrodynamic model in spherical geometry,we show that the presence of either rotation or finite magnetic helicity is sufficient to induce dynamical…
Evidence for Bolgiano-Obukhov scaling in rotating stratified turbulence using high-resolution direct numerical simulations
D. Rosenberg, A. Pouquet, R. Marino +1
We report results on rotating stratified turbulence in the absence of forcing, with large-scale isotropic initial conditions, using direct numerical simulations computed on grids o…
Inverse cascade behavior in freely decaying two-dimensional fluid turbulence
P. D. Mininni, A. Pouquet
We present results from an ensemble of 50 runs of two-dimensional hydrodynamic turbulence with spatial resolution of 2048^2 grid points, and from an ensemble of 10 runs with 4096^2…
Structures in magnetohydrodynamic turbulence: detection and scaling
Vadim M. Uritsky, Annick Pouquet, Duane Rosenberg +2
We present a systematic analysis of statistical properties of turbulent current and vorticity structures at a given time using cluster analysis. The data stems from numerical simul…
Large scale behavior and statistical equilibria in rotating flows
P. D. Mininni, P. Dmitruk, W. H. Matthaeus +1
We examine long-time properties of the ideal dynamics of three--dimensional flows, in the presence or not of an imposed solid-body rotation and with or without helicity (velocity-v…
The interplay between helicity and rotation in turbulence: implications for scaling laws and small-scale dynamics
A. Pouquet, P. D. Mininni
Invariance properties of physical systems govern their behavior: energy conservation in turbulence drives a wide distribution of energy among modes, observed in geophysical or astr…