Pore-scale modeling of complex transport phenomena in porous media

L Chen, A He, J Zhao, Q Kang, ZY Li… - Progress in Energy and …, 2022 - Elsevier
Porous media play important roles in a wide range of scientific and engineering problems.
Recently, with their increasing application in energy conversion and storage devices, such …

Lattice Boltzmann modeling of transport phenomena in fuel cells and flow batteries

A Xu, W Shyy, T Zhao - Acta Mechanica Sinica, 2017 - Springer
Fuel cells and flow batteries are promising technologies to address climate change and air
pollution problems. An understanding of the complex multiscale and multiphysics transport …

Accelerated lattice Boltzmann simulation using GPU and OpenACC with data management

A Xu, L Shi, TS Zhao - International Journal of Heat and Mass Transfer, 2017 - Elsevier
We assess the performance of the combined Open Accelerator (OpenACC) programming
standard and graphics processing unit (GPU) accelerator for lattice Boltzmann (LB) …

Experimental and numerical investigation of fluid flow hydrodynamics in porous media: Characterization of pre-Darcy, Darcy and non-Darcy flow regimes

P Kundu, V Kumar, IM Mishra - Powder Technology, 2016 - Elsevier
In the present study, incompressible single phase fluid percolation through different types
(homogeneous and mixed isotropic) of porous media was investigated experimentally. The …

Multiple-relaxation-time lattice Boltzmann model for generalized Newtonian fluid flows

Z Chai, B Shi, Z Guo, F Rong - Journal of Non-Newtonian Fluid Mechanics, 2011 - Elsevier
The generalized Newtonian fluid, as an important kind of non-Newtonian fluids, has been
widely used in both science and engineering. In this paper, we present a multiple-relaxation …

A comparative study on the lattice Boltzmann models for predicting effective diffusivity of porous media

Z Chai, C Huang, B Shi, Z Guo - International Journal of Heat and Mass …, 2016 - Elsevier
In this paper, we present a comparative study on the popular single-relaxation-time lattice
Boltzmann (LB) model (also called BGK model) and multiple-relaxation-time (MRT) LB …

The transition from Darcy to nonlinear flow in heterogeneous porous media: I—Single-phase flow

S Arbabi, M Sahimi - Transport in Porous Media, 2024 - Springer
Using extensive numerical simulation of the Navier–Stokes equations, we study the
transition from the Darcy's law for slow flow of fluids through a disordered porous medium to …

Lattice Boltzmann simulation of the gas-solid adsorption process in reconstructed random porous media

L Zhou, ZG Qu, T Ding, JY Miao - Physical review E, 2016 - APS
The gas-solid adsorption process in reconstructed random porous media is numerically
studied with the lattice Boltzmann (LB) method at the pore scale with consideration of …

Lattice Boltzmann modeling of bubble formation and dendritic growth in solidification of binary alloys

D Sun, M Zhu, J Wang, B Sun - International Journal of Heat and Mass …, 2016 - Elsevier
The cellular automaton (CA)–lattice Boltzmann (LB) coupled model is extended to three
dimensions to study bubble formation and dendritic growth of binary alloys. The coupled …

Modified Darcy's law and couple stress effects on electro-osmotic flow of non-Newtonian nanofluid with peristalsis

M Abdelmoneim, NT Eldabe… - … Journal of Applied …, 2023 - journals.sagepub.com
In this study, we focused on the heat transfer through a uniformly inclined rectangular duct
caused by the electro-osmotic peristaltic flow of an unsteady non-Newtonian nanofluid. With …