70 citations · 1.1k across the 63 of their papers we have counts for
7 papers · 1 filter
A Kolmogorov spectrum for strongly vibrating plates
Gustavo Düring, Christophe Josserand, Giorgio Krstulovic +1
In fluid turbulence, energy is transferred from a scale to another by an energy cascade that depends only on the energy dissipation rate. It leads by dimensional arguments to the K…
Forced MHD turbulence in three dimensions using Taylor-Green symmetries
G. Krstulovic, M. E. Brachet, A. Pouquet
We examine the scaling laws of MHD turbulence for three different types of forcing functions and imposing at all times the four-fold symmetries of the Taylor-Green (TG) vortex gene…
Effective rates in dilute reaction-advection systems for the annihilation process
Giorgio Krstulovic, Massimo Cencini, Jeremie Bec
A dilute system of reacting particles transported by fluid flows is considered. The particles react as with a given rate when they are within a finite radiu…
Mass fluctuations and diffusion in time-dependent random environments
Giorgio Krstulovic, Rehab Bitane, Jeremie Bec
A mass ejection model in a time-dependent random environment with both temporal and spatial correlations is introduced. When the environment has a finite correlation length, indivi…
Axial dipolar dynamo action in the Taylor-Green vortex
Giorgio Krstulovic, Gentien Thorner, Julien-Piera Vest +2
We present a numerical study of the magnetic field generated by the Taylor-Green vortex. We show that periodic boundary conditions can be used to mimic realistic boundary condition…
Alfvén waves and ideal two-dimensional Galerkin truncated magnetohydrodynamics
Giorgio Krstulovic, Marc-Etienne Brachet, Annick Pouquet
We investigate numerically the dynamics of two-dimensional Euler and ideal magnetohydrodynamics (MHD) flows in systems with a finite number of modes, up to , for which seve…
Comment on "Superfluid turbulence from quantum Kelvin wave to classical Kolmogorov cascade". [arXiv:0905.0159v1]
Giorgio Krstulovic, Marc Brachet
In this comment we point out that the high wavenumber power-law observed by the PRL, [v. 103, 084501 (2009) by J. Yepez, G. Vahala, L.Vahala and M. Soe, arXiv:0905.0159] i…