In this work, we investigate several theoretical and computational aspects of coupled lattice
Boltzmann-discrete element simulations where the partially saturated method is used to …

This paper presents a periodic boundary condition for the coupled discrete element and
lattice Boltzmann method for simulating fluid-particle systems. Detailed implementation of …

Particle collisions play a very important role in determining the fluid–particle multiphase flow,
and thus it is crucial to treat the particle–particle interaction using a felicitous method in …

Particle–fluid flows are ubiquitous in nature and industry. Understanding the dynamic
behaviour of these complex flows becomes a rapidly developing interdisciplinary research …

In this paper, a diffuse-interface lattice Boltzmann method (DI-LBM) is developed for fluid–
particle interaction problems. In this method, the sharp interface between the fluid and solid …

Due to their finite size and wetting properties, particles deform an interface locally, which can
lead to capillary interactions that dramatically alter the behavior of the system, relative to the …

This paper introduces improvements to the simulation of particle suspensions using the
lattice Boltzmann method (LBM) and the discrete element method (DEM). First, the benefit of …

A new discrete particle simulation algorithm, namely unresolved LBM-DEM method, is
proposed. In this method, fluid phase and particle phase are calculated by lattice Boltzmann …

ABSTRACT A lattice Boltzmann method is developed for the direct numerical simulation of
gas, liquid, and solid three-phase flows. The liquid–gas two-phase flow with a high density …