63 citations · 323 across the 19 of their papers we have counts for
19 papers
Nonlinear wave damping by Kelvin-Helmholtz instability induced turbulence
Andrew Hillier, Iñigo Arregui, Takeshi Matsumoto
Magnetohydrodynamic kink waves naturally form as a consequence of perturbations to a structured medium, for example transverse oscillations of coronal loops. Linear theory has prov…
Two-time Lagrangian velocity correlation function for particle pairs in two-dimensional inverse energy-cascade turbulence
Tatsuro Kishi, Takeshi Matsumoto, Sadayoshi Toh
We numerically investigate a two-time Lagrangian velocity correlation function (TTLVCF) for particle pairs in two-dimensional energy inverse-cascade turbulence. We consider self si…
Correlation function and linear response function of homogeneous isotropic turbulence in the Eulerian and Lagrangian coordinates
Takeshi Matsumoto, Michio Otsuki, Takeshi Ooshida +1
We study the correlation function and mean linear response function of the velocity Fourier mode of statistically steady-state, homogeneous and isotropic turbulence in the Eulerian…
Non-Kolmogorov scaling for two-particle relative velocity in two-dimensional inverse energy-cascade turbulence
Tatsuro Kishi, Takeshi Matsumoto, Sadayoshi Toh
Herein,we numerically examine the relative dispersion of Lagrangian particle pairs in two-dimensional inverse energy-cascade turbulence. Behind the Richardson-Obukhov law of…
Turbulence, cascade and singularity in a generalization of the Constantin-Lax-Majda equation
Takeshi Matsumoto, Takashi Sakajo
We study numerically a Constantin-Lax-Majda-De Gregorio model generalized by Okamoto, Sakajo and Wunsch, which is a model of fluid turbulence in one dimension with an inviscid cons…
Calculation of displacement correlation tensor indicating vortical cooperative motion in two-dimensional colloidal liquids
T. Ooshida, S. Goto, T. Matsumoto +1
As an indicator of cooperative motion in a system of Brownian particles that models two-dimensional colloidal liquids, displacement correlation tensor is calculated analytically an…