84 citations · 330 across the 12 of their papers we have counts for
12 papers
A hybrid lattice Boltzmann and finite difference method for two-phase flows with soluble surfactants
Yan Ba, Haihu Liu, Wenqiang Li +1
A hybrid method is developed to simulate two-phase flows with soluble surfactants. In this method, the interface and bulk surfactant concentration equations of diffuse-interface fo…
Prediction of three-phase relative permeabilities of Berea sandstone using lattice Boltzmann method
Sheng Li, Fei Jiang, Bei Wei +2
Three-phase flows through a pore network of Berea sandstone are studied numerically under critical interfacial tension condition. Results show that the relative permeability of eac…
Lattice Boltzmann simulation of three-phase flows with moving contact lines on curved surfaces
Sheng Li, Yang Lu, Fei Jiang +1
A numerical method for simulating three-phase flows with moving contact lines on arbitrarily complex surfaces is developed in the framework of lattice Boltzmann method. In this met…
Preferential imbibition in a dual-permeability pore network
Qingqing Gu, Haihu Liu, Lei Wu
A deep understanding of two-phase displacement in porous media with permeability contrast is essential for the design and optimisation of enhanced oil recovery processes. In this p…
Extraction of the translational Eucken factor from light scattering by molecular gas
Lei Wu, Haihu Liu, Wim Ubachs
Although the thermal conductivity of molecular gases can be measured straightforwardly and accurately, it is difficult to experimentally determine its separate contributions from t…
Modelling double emulsion formation in planar flow-focusing microchannels
Ningning Wang, Ciro Semprebon, Haihu Liu +2
Double emulsion formation in a hierarchical flow-focusing channel is systematically investigated using a free energy ternary lattice Boltzmann model. A three dimensional formation…
Accurate and efficient computation of the Boltzmann equation for Kramer's problem
Wei Su, Peng Wang, Haihu Liu +1
In this work, a novel synthetic iteration scheme (SIS) is developed for the LBE to find solutions to Kramer's problem accurately and efficiently: the velocity distribution function…
A versatile lattice Boltzmann model for immiscible ternary fluid flows
Yuan Yu, Haihu Liu, Dong Liang +1
We propose a lattice Boltzmann color-gradient model for immiscible ternary fluid flows, which is applicable to the fluids with a full range of interfacial tensions, especially in n…
Lattice Boltzmann simulation of viscous fingering of immiscible displacement in a channel using an improved wetting scheme
Yuan Yu, Haihu Liu, Yonghao Zhang +1
An improved wetting boundary implementation strategy is proposed based on lattice Boltzmann color-gradient model in this paper. In this strategy, an extra interface force condition…
Comparative study of the discrete velocity and lattice Boltzmann methods for rarefied gas flows through irregular channels
Scott Lindsay, Wei Su, Haihu Liu +1
Rooted from the gas kinetics, the lattice Boltzmann method is a powerful tool in modeling hydrodynamics. In the past decade, it has been extended to simulate the rarefied gas flow…
A fast iterative scheme for the linearized Boltzmann equation
Lei Wu, Jun Zhang, Haihu Liu +2
An iterative scheme can be used to find a steady-state solution to the Boltzmann equation, however, it is very slow to converge in the near-continuum flow regime. In this paper, a…
Multiphase lattice Boltzmann simulations for porous media applications -- a review
Haihu Liu, Qinjun Kang, Christopher R. Leonardi +6
Over the last two decades, lattice Boltzmann methods have become an increasingly popular tool to compute the flow in complex geometries such as porous media. In addition to single…