Fluid–structure interaction is ubiquitous in nature and occurs at all biological scales.
Immersed methods provide mathematical and computational frameworks for modeling fluid …

This review article aims to provide a comprehensive and understandable account of the
theoretical foundation, modeling issues, and numerical implementation of the Lagrangian …

It is challenging to model granular particles with arbitrary shapes and related complications
to fluid–particle interactions for granular flows which are widely encountered in nature and …

Gas–solid momentum transfer is a fundamental problem that is characterized by the
dependence of normalized average fluid–particle force F on solid volume fraction ϕ and the …

An efficient approach for the simulation of finite-size particles with interface resolution was
presented by Uhlmann [M. Uhlmann, An immersed boundary method with direct forcing for …

Gas-solid flows in nature and industrial applications are characterized by multiscale and
nonlinear interactions that manifest as rich flow physics and pose unique modeling …

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 …

Turbulent flows in porous media occur in a wide variety of applications, from catalysis in
packed beds to heat exchange in nuclear reactor vessels. In this review, we summarize the …

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 …