77 citations · 766 across the 38 of their papers we have counts for
38 papers
Space-local Navier--Stokes turbulence
Ryo Araki, Wouter J. T. Bos, Susumu Goto
We investigate the physical-space locality of interactions in three-dimensional incompressible turbulent flow. To that, we modify the nonlinear terms of the vorticity equation such…
Inertial range scaling of inhomogeneous turbulence
Ryo Araki, Wouter J. T. Bos
We investigate how inhomogeneity influences the inertial range scaling of turbulent kinetic energy spectra (with the wavenumber). For weak statistical inhomogeneity,…
Transport, flow topology and Lagrangian conditional statistics in edge plasma turbulence
Benjamin Kadoch, Diego del-Castillo-Negrete, Wouter J. T. Bos +1
Lagrangian statistics and particle transport in edge plasma turbulence are investigated using the Hasegawa-Wakatani model and its modified version. The latter shows the emergence o…
Minimal model of quasi-cyclic behaviour in turbulence driven by Taylor--Green forcing
Ryo Araki, Wouter J. T. Bos, Susumu Goto
We attempt to formulate the simplest possible model mimicking turbulent dynamics, such as quasi-cyclic behaviour (QCB), using only three variables. To this end, we first conduct di…
The effect of shaping on turbulent dynamics in RFP simulations
Robert Chahine, Kai Schneider, Wouter J. T. Bos
We study the influence of the shape of the plasma container on the dynamics of the Reversed Field Pinch (RFP). The geometries we consider are periodic cylinders with elliptical and…
Scaling laws in axisymmetric magnetohydrodynamic duct flows
A. Poyé, O. Agullo, N. Plihon +3
We report on a numerical study of axisymmetric flow of liquid metal in a circular duct with rectangular cross-section. The flow is forced through the combination of an axial magnet…