Direct Numerical Simulation of pulsating flow effect on the distribution of non-circular particles with increased levels of complexity: IB-LBM

AA Delouei, S Karimnejad, F He - Computers & Mathematics with …, 2022 - Elsevier
Equilibrium position, as well as dynamic patterns of suspended particles, plays a dominant
role in particle manipulation of segregation, transporting, or sorting. The current paper aims …

Coupling immersed boundary and lattice Boltzmann method for modeling multi‐body interactions subjected to pulsatile flow

S Karimnejad, A Amiri Delouei… - Mathematical Methods in …, 2023 - Wiley Online Library
This paper numerically investigates the effect of pulsating flow on the settling dynamics of
rigid circular particles. This is an interdisciplinary subject and spans several areas ranging …

Lattice Boltzmann simulations for multi-scale chemical engineering

HEA Van den Akker - Current Opinion in Chemical Engineering, 2018 - Elsevier
Highlights•Lattice Boltzmann models have a firm and sound basis in mesoscopic physics.•
Computationally, Lattice Boltzmann methods outclass other simulation techniques.•The …

Magnetic field effect on the sedimentation process of two non-magnetic particles inside a ferrofluid

ZQ Dong, X Li, H Yamaguchi, P Yu - Journal of Magnetism and Magnetic …, 2024 - Elsevier
The behaviours of non-magnetic particles inside a ferrofluid have a significant effect on the
performance of ferrofluid-based biosensors, such as antibody detection. The present work …

Data‐driven intelligent manipulation of particles in microfluidics

WZ Fang, T Xiong, OS Pak, L Zhu - Advanced Science, 2023 - Wiley Online Library
Automated manipulation of small particles using external (eg, magnetic, electric and
acoustic) fields has been an emerging technique widely used in different areas. The …

Settling processes of cylindrical microplastics in quiescent water: A fully resolved numerical simulation study

J Zhang, C Ji, G Liu, Q Zhang, E Xing - Marine Pollution Bulletin, 2023 - Elsevier
The settling process of marine microplastics (MPs) is crucial research concerning the
transport and movement of MPs. The settling processes of MP fibers that possess a …

Towards direct numerical simulations of low-Mach number turbulent reacting and two-phase flows using immersed boundaries

A Abdelsamie, G Fru, T Oster, F Dietzsch, G Janiga… - Computers & …, 2016 - Elsevier
Most reacting and two-phase flows of practical interest are turbulent but take place at low
Mach numbers or under incompressible conditions. In order to investigate the properties of …

Numerical simulation of heat transfer in particulate flows using a thermal immersed boundary lattice Boltzmann method

A Eshghinejadfard, D Thévenin - International Journal of Heat and Fluid …, 2016 - Elsevier
In the current work the lattice Boltzmann method (LBM) is applied to investigate heat transfer
phenomena in particulate flows. Different cases involving both two-and three-dimensional …

Particle flow simulations with homogenised lattice Boltzmann methods

MJ Krause, F Klemens, T Henn, R Trunk, H Nirschl - Particuology, 2017 - Elsevier
An alternative approach to simulating arbitrarily shaped particles submersed in viscous fluid
in two dimensions is proposed, obtained by adapting the velocity parameter of the …

A numerical study on the sedimentation of adhesive particles in viscous fluids using LBM-LES-DEM

H Chen, W Liu, Z Chen, Z Zheng - Powder Technology, 2021 - Elsevier
A four-way coupling CFD-DEM model is originally developed in this work to investigate the
sedimentation of adhesive particles in viscous fluids. In this model, the particles are traced …