297 citations · 1.4k across the 27 of their papers we have counts for
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Reynolds number dependence of Lagrangian dispersion in direct numerical simulations of anisotropic magnetohydrodynamic turbulence
J. Pratt, A. Busse, W. -C. Müller
Large-scale magnetic fields thread through the electrically conducting matter of the interplanetary and interstellar medium, stellar interiors, and other astrophysical plasmas, pro…
Coherent structure detection and the inverse cascade mechanism in two-dimensional Navier-Stokes turbulence
Jiahan Wang, Jörn Sesterhenn, Wolf-Christian Müller
Coherent structures in two-dimensional Navier-Stokes turbulence are ubiquitously observed in nature, experiments and numerical simulations. The present study conducts a comparison…
Extreme-value statistics from Lagrangian convex hull analysis for homogeneous turbulent Boussinesq convection and MHD convection
J. Pratt, A. Busse, W. -C. Müller +2
We investigate the utility of the convex hull of many Lagrangian tracers to analyze transport properties of turbulent flows with different anisotropy. In direct numerical simulatio…
The inverse cascade of magnetic helicity in magnetohydrodynamic turbulence
Wolf-Christian Müller, Shiva Kumar Malapaka, Angela Busse
The nonlinear dynamics of magnetic helicity, , which is responsible for large-scale magnetic structure formation in electrically conducting turbulent media is investigated in…
The Lagrangian frequency spectrum as a diagnostic for magnetohydrodynamic turbulence dynamics
Angela Busse, Wolf-Christian Müller, Grigol Gogoberidze
For the phenomenological description of magnetohydrodynamic turbulence competing models exist, e.g. Boldyrev [Phys.Rev.Lett. \textbf{96}, 115002, 2006] and Gogoberidze [Phys.Plas.…
Probability distributions of turbulent energy
Mahdi Momeni, Wolf-Christian Müller
Probability density functions (PDFs) of scale-dependent energy fluctuations, , are studied in high-resolution direct numerical simulations of Navier-Stokes and incompr…