… scheme with our pseudo-potential multiphase lattice Boltzmann implementation lb3d and … a more acurrate and precise simulation tool for multiphaseflows in porous media. Figure 1 …
Q Li, KH Luo, XJ Li - Physical Review E—Statistical, Nonlinear, and Soft …, 2013 - APS
… The relaxationtimes τe and τζ are set to be 1.25. The reduced temperature is set to be T/Tc = 0.5 as it gives an equilibrium density ratio around 700, which is close to the water to air …
… ] with a single relaxationtime to simulate multiphaseflows. This … In order to avoid instability issues, multiple-relaxation-time … -relaxation-time lattice Boltzmann method for multiphaseflow …
… able to model the multiphaseflows including liquid and gas … Furthermore, the multiphase flows are simulated in a uniform … relaxationtime scale that determines the viscosity of the flow. …
H Huang, L Wang, X Lu - Computers & Mathematics with Applications, 2011 - Elsevier
… Here we will evaluate the model as regards modeling multiphaseflow in porous media. … relaxation parameter change smoothly at the interfaces between two fluids, the relaxationtime τ …
DE Meisenheimer… - Water Resources Research, 2021 - Wiley Online Library
… in a multi-phaseflow system, and the resulting relaxation of fluid interfaces during this time, … As will be demonstrated later, interfacial relaxation leads to distinct differences in interfacial …
Y Wang, C Shu, LM Yang, HZ Yuan - Journal of Non-Newtonian Fluid …, 2016 - Elsevier
… Unlike most existing LB models, in which the relaxationtime … the relaxationtime and viscosity so that the relaxationtime can … -law fluid flows, including plane Poiseuille flow in a channel, …
… a multiple relaxationtime entropic realization of a two-phase flow … While the original model with a single relaxationtime allows us to … Entropic lattice pseudo-potentials for multiphaseflow …
KN Premnath, J Abraham - Physics of Fluids, 2005 - pubs.aip.org
… In this paper, we report simulations of drop-drop collisions using a multi-relaxation-time multiphaseflow lattice Boltzmann model. Employing a multi-relaxation-time (MRT) model in lieu …