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 …

In this review paper we introduce currently available methods based on the Navier–Stokes
equations for simulation of particulate flows which fully resolve the particles. The methods …

The hydrodynamics of an archetypal low-Reynolds number swimmer, called “squirmer,”
near a wall has been numerically studied. For a single squirmer, depending on the …

The paper presents a model for particle–particle and particle–wall collisions during interface-
resolving numerical simulations of particle-laden flows. The accurate modelling of collisions …

The migration of a sphere in the pressure-driven channel flow of a viscoelastic fluid is
studied numerically. The effects of inertia, elasticity, shear-thinning viscosity, secondary …

We study the collective motion of a suspension of rodlike microswimmers in a two-
dimensional film of viscoelastic fluids. We find that the fluid elasticity has a small effect on a …

We develop an immersed boundary (IB) method for modeling flows around fixed or moving
rigid bodies that is suitable for a broad range of Reynolds numbers, including steady Stokes …

We numerically investigate the hydrodynamic interaction of swimming organisms at small to
intermediate Reynolds number regimes, ie, Re∼ O (0.1–100), where inertial effects are …

We numerically study the effect of solid boundaries on the swimming behavior of a motile
microorganism in viscoelastic media. Understanding the swimmer-wall hydrodynamic …

In this study, a numerical algorithm is developed for simulating the interactions between a
liquid and a solid object in presence of a free-surface. The presented model is the fast …