Particulate flows with heat transfer widely exist in industry including fluidized bed reactor
and powder-based 3D printing, and are frequently modeled with CFD–DEM coupled …

Particulate flow has a wide range of industrial applications and is frequently modeled with
coupled CFD–DEM approaches. Herein, we first identified a simulation gap between the …

Particulate flows with thermal convection are very challenging to simulate numerically due to
the existence of constantly moving boundaries and complex heat-fluid coupling effects …

Based on a semi-resolved CFD-DEM coupling method, this study proposed a method that
uses the minimum distance between the fluid grid and the particle boundary as a reference …

Proppant distribution in rough rock fractures is a key factor in the evaluation of the
effectiveness of a hydraulic fracturing operation. This paper focuses on the study of how …

Abstract We utilize the Open Accelerator (OpenACC) approach for graphics processing unit
(GPU) accelerated particle-resolved thermal lattice Boltzmann (LB) simulation. We adopt the …

This study develops an extended unresolved CFD-DEM coupling method for simulation of
the fluid–solid flow with non-spherical particles. The limitation of fluid grid size is discussed …

Unresolved and semi-resolved CFD-DEM coupling are frequently used for modeling
particulate flows due to their high efficiency and satisfying accuracy. The grid size (in …

In this paper, a recently developed direct numerical simulation technique, the Finite Element
Fictitious Boundary Method (FEM-FBM)[K. Walayat et al.,“An efficient multi-grid finite element …

When unresolved CFD-DEM is used in coupling calculation, both fluid flow field and
particles dynamic both are in time and space domains solves. The coupling time step …