27 citations · 87 across the 7 of their papers we have counts for
9 papers
Experimental detection of energy transfer into the antiphase mode in a branched double pendulum
Yusuke Toda, Takeshi Ooshida
Multiple pendulum with branching is proposed as a convenient platform to study energy transfer between different modes. The antiphase oscillation mode is localized to the "child" l…
Diffusion Enhancement and Directional Suppression Induced by Reciprocal Flows
Yuki Koyano, Hiroyuki Kitahata, Takeshi Ooshida
Reciprocal flows repeatedly return fluid elements to their initial positions, producing no net advective transport on time average. Nevertheless, their interplay with diffusion giv…
Displacement correlations in a two-dimensional colloidal liquid and their relationship with shear strain correlations
Takeshi Ooshida, Takeshi Matsumoto, Michio Otsuki
Correlations of the displacement field in a two-dimensional model colloidal liquid is studied numerically and analytically. By calculating the displacement correlations and the she…
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…
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…
Insights from Single-File Diffusion into Cooperativity in Higher Dimensions
Takeshi Ooshida, Susumu Goto, Takeshi Matsumoto +1
Diffusion in colloidal suspensions can be very slow due to the cage effect, which confines each particle within a short radius on one hand, and involves large-scale cooperative mot…