Modeling of heterogeneous materials and media is a problem of fundamental importance to
a wide class of phenomena and systems, ranging from condensed matter physics, soft …

Numerical simulations are extensively used to investigate the motion of suspended particles
in a fluid and their influence on the dynamics of the overall flow. Contexts range from the …

This paper presents three-dimensional numerical simulations of non-Brownian concentrated
suspensions in a Couette flow at zero Reynolds number using a fictitious domain method …

In this paper, we develop a resolved coupling model to simulate interaction between two-
phase fluids and irregularly shaped particles by using Computational Fluid Dynamics (CFD) …

Abstract A semi-resolved CFD-DEM model is proposed to model the seepage-induced fine
particle migration within the gap-graded soils consisting of fine and coarse particles. In this …

In this work, based on the unresolved CFD-DEM framework, a smoothed volume distribution
model (SVDM) is developed to simulate the migration of fines in suspension flow through a …

Dense suspensions of particles are relevant to many applications and are a key platform for
developing a fundamental physics of out-of-equilibrium systems. They present challenging …

Cross-scale polydisperse particulate-fluid flows are widely practised yet their multi-
resolution simulations are not achieved due to the lack of reliable numerical methods. In this …

Interfacial seepage on soil-structure interface is common in water-related engineering, such
as dam, culvert, water tunnel, foundation pit, etc. As a weak part in the project, seepage …

We perform particle scale simulations of suspensions submitted to shear reversal. The
simulations are based on the Force Coupling method, adapted to account for short range …