Lattice Boltzmann based discrete simulation for gas–solid fluidization

L Wang, B Zhang, X Wang, W Ge, J Li - Chemical engineering science, 2013 - Elsevier
… a lattice Boltzmann based numerical method for discrete simulation of gas–solid fluidization
… (D2Q9) lattice Boltzmann model as an example, and the solid particles distributed in the …

A comparative assessment of empirical and lattice Boltzmann method-based drag models for simulation of gas–solid flow hydrodynamics in a bubbling fluidized bed

CMR Luna, LR Carrocci, GLAF Arce, I Ávila - Particuology, 2017 - Elsevier
… for the momentum transfer between gas and solid phases. Although several studies of drag
… application of lattice Boltzmann method (LBM)-based drag models to bubbling fluidized bed …

Two-dimensional numerical simulation of chimney fluidization in a granular medium using a combination of discrete element and lattice Boltzmann methods

J Ngoma, P Philippe, S Bonelli, F Radjaï, JY Delenne - Physical Review E, 2018 - APS
… so far to simulate fluidized beds: continuous modeling based … solid and fluid phases
respectively [41,42]. Nevertheless, only a few of these studies have focused on localized fluidization. …

Effect of a cluster on gas–solid drag from lattice Boltzmann simulations

MT Shah, RP Utikar, MO Tade, GM Evans… - Chemical engineering …, 2013 - Elsevier
… by conducting lattice Boltzmannsolid flow under fast fluidization conditions underpins
some important chemical processes such as fluid catalytic cracking and circulating fluidized

Lattice Boltzmann simulations of low-Reynolds-number flow past fluidized spheres: effect of Stokes number on drag force

GJ Rubinstein, JJ Derksen… - Journal of Fluid …, 2016 - cambridge.org
… (2007), highly resolved numerical simulations based on the lattice Boltzmann method (LBM)
are used to study the flow of fluid past a fixed bed of solid particles. On the other hand, drag …

Lattice Boltzmann method for simulating particle–fluid interactions

Z Yu, LS Fan - Particuology, 2010 - Elsevier
… The drag correlations obtained from DNS with LBM have already been applied to simulations
of gas–solid fluidized beds. It has been demonstrated that the drag model by Koch and Hill …

[PDF][PDF] Large eddy simulation of a solid-liquid fluidized bed using the lattice-Boltzmann method and a soft-sphere collision model

JS Kroll-Rabotin, R Sungkorn… - … Conference on CFD …, 2012 - flair.monash.edu.au
… In this paper, three-dimensional and time-dependent simulations of a solid-liquid fluidized
bed using Lagrangian Particle Tracking (LPT) and LatticeBoltzmann Method (LBM) have been …

Lattice Boltzmann simulations of low-Reynolds-number flows past fluidized spheres: effect of inhomogeneities on the drag force

GJ Rubinstein, A Ozel, X Yin, JJ Derksen… - Journal of Fluid …, 2017 - cambridge.org
… to larger-scale fluidization simulations. Using fully resolved lattice Boltzmann simulations of
… condition is satisfied by imposing additional forces on the fluid along the surface of the solid

Hydrodynamic simulation of a liquid–solid fluidized bed using Lattice Boltzmann and smoothed profile methods

E Mehrabi Gohari, M Sefid… - Asia‐Pacific Journal …, 2017 - Wiley Online Library
Lattice Boltzmann method–smoothed profile method is used for simulation of a liquid–solid
fluidized … on the Bhatnagar–Gross–Krook Lattice Boltzmann method, and smoothed profile …

Simulation of different gas–solid flow regimes using a drag law derived from lattice Boltzmann simulations

Y Xie, Y Liu, L Li, C Xu, B Li - The Journal of Computational …, 2018 - journals.sagepub.com
… The simulations in the present work are performed for comprehensive gas–solid flow
regimes in a spout-fluidized bed to investigate the capability of the present model for describing …