Pore-scale simulation of liquid CO2 displacement of water using a two-phase lattice Boltzmann model

H Liu, AJ Valocchi, C Werth, Q Kang… - Advances in water …, 2014 - Elsevier
A lattice Boltzmann color-fluid model, which was recently proposed by Liu et al.(2012) based
on a concept of continuum surface force, is improved to simulate immiscible two-phase flows …

Lattice Boltzmann simulations of liquid CO2 displacing water in a 2D heterogeneous micromodel at reservoir pressure conditions

Y Chen, Y Li, AJ Valocchi, KT Christensen - Journal of contaminant …, 2018 - Elsevier
We employed the color-fluid lattice Boltzmann multiphase model to simulate liquid CO 2
displacing water documented in experiments in a 2D heterogeneous micromodel at …

[HTML][HTML] Lattice Boltzmann simulation of immiscible fluid displacement in porous media: Homogeneous versus heterogeneous pore network

H Liu, Y Zhang, AJ Valocchi - Physics of Fluids, 2015 - pubs.aip.org
Injection of anthropogenic carbon dioxide (CO 2) into geological formations is a promising
approach to reduce greenhouse gas emissions into the atmosphere. Predicting the amount …

Lattice B oltzmann simulation of immiscible two‐phase flow with capillary valve effect in porous media

Z Xu, H Liu, AJ Valocchi - Water Resources Research, 2017 - Wiley Online Library
A new algorithm for imposing the contact angle on solid surfaces is proposed in the Lattice
Boltzmann color‐gradient model. The capability and accuracy of this algorithm are validated …

A phase-field lattice Boltzmann model for simulating multiphase flows in porous media: Application and comparison to experiments of CO2 sequestration at pore scale

A Fakhari, Y Li, D Bolster, KT Christensen - Advances in water resources, 2018 - Elsevier
We implement a phase-field based lattice-Boltzmann (LB) method for numerical simulation
of multiphase flows in heterogeneous porous media at pore scales with wettability effects …

Pore-scale simulations of gas displacing liquid in a homogeneous pore network using the lattice Boltzmann method

H Liu, AJ Valocchi, Q Kang, C Werth - Transport in porous media, 2013 - Springer
A lattice Boltzmann high-density-ratio model, which uses diffuse interface theory to describe
the interfacial dynamics and was proposed originally by Lee and Liu (J Comput Phys 229 …

Lattice‐Boltzmann simulation of two‐phase flow in porous media

C Pan, M Hilpert, CT Miller - Water Resources Research, 2004 - Wiley Online Library
We simulate two‐fluid‐phase flow at the pore scale using a lattice Boltzmann (LB) approach.
Using a parallel processing version of the Shan‐Chen model that we developed, we …

Lattice Boltzmann Simulations of Supercritical CO2–Water Drainage Displacement in Porous Media: CO2 Saturation and Displacement Mechanism

H Yamabe, T Tsuji, Y Liang… - Environmental science & …, 2015 - ACS Publications
CO2 geosequestration in deep aquifers requires the displacement of water (wetting phase)
from the porous media by supercritical CO2 (nonwetting phase). However, the interfacial …

Lattice Boltzmann method for modeling liquid‐vapor interface configurations in porous media

MC Sukop, D Or - Water Resources Research, 2004 - Wiley Online Library
The lattice Boltzmann method (LBM) has emerged as a powerful tool for simulating the
behavior of multiphase fluid systems in complex pore networks. Specifically, the single …

Comparison of pressure‐saturation characteristics derived from computed tomography and lattice Boltzmann simulations

MG Schaap, ML Porter… - Water Resources …, 2007 - Wiley Online Library
A Shan‐Chen–type multiphase lattice Boltzmann (LB) model was applied to observed
computed microtomography data from water‐air and water‐Soltrol displacement …