21 citations · 49 across the 5 of their papers we have counts for
5 papers
Particle-scale modeling of the drying characteristics of colloidal suspensions
Rei Tatsumi, Osamu Koike, Yukio Yamaguchi +1
During drying of colloidal suspensions, colloidal particles can form concentrated particle layers beneath the receding free surface. The drying rate can gradually decrease with the…
Mesoscale modeling of colloidal suspensions with adsorbing solutes
Rei Tatsumi, Osamu Koike, Yukio Yamaguchi
We construct a mesoscale model of colloidal suspensions that contain solutes reversibly adsorbing onto the colloidal particle surfaces. The present model describes the coupled dyna…
Velocity relaxation of a particle in a confined compressible fluid
Rei Tatsumi, Ryoichi Yamamoto
The velocity relaxation of an impulsively forced spherical particle in a fluid confined by two parallel plane walls is studied using a direct numerical simulation approach. During…
Propagation of hydrodynamic interactions between particles in a compressible fluid
Rei Tatsumi, Ryoichi Yamamoto
Hydrodynamic interactions are transmitted by viscous diffusion and sound propagation: the temporal evolution of hydrodynamic interactions by both mechanisms is studied by direct nu…
Direct numerical simulation of dispersed particles in a compressible fluid
Rei Tatsumi, Ryoichi Yamamoto
We present a direct numerical simulation method for investigating the dynamics of dispersed particles in a compressible solvent fluid. The validity of the simulation is examined by…