Smoothed profile method for direct numerical simulations of hydrodynamically interacting particles

R Yamamoto, JJ Molina, Y Nakayama - Soft Matter, 2021 - pubs.rsc.org
A general method is presented for computing the motions of hydrodynamically interacting
particles in various kinds of host fluids for arbitrary Reynolds numbers. The method follows …

Immersed boundary method for multiphase transport phenomena

W **ao, H Zhang, K Luo, C Mao, J Fan - Reviews in Chemical …, 2022 - degruyter.com
Multiphase flows with momentum, heat, and mass transfer exist widely in a variety of
industrial applications. With the rapid development of numerical algorithms and computer …

Diffuse interface-lattice Boltzmann modeling for heat and mass transfer with Neumann boundary condition in complex and evolving geometries

Y Hu, ST Zhang, Q He, D Li - International Journal of Heat and Mass …, 2023 - Elsevier
In this research, a diffuse interface-lattice Boltzmann method is developed to model heat and
mass transfer problems with Neumann boundary condition in complex and evolving …

A resolved CFD–DEM approach for the simulation of landslides and impulse waves

J Mao, L Zhao, Y Di, X Liu, W Xu - Computer Methods in Applied Mechanics …, 2020 - Elsevier
Landslides and subsequent impulse waves could result in destructive hazards, while most of
the existing simulation methods are dependent on over simplifications or excessive …

Drafting, kissing and tumbling process of two particles with different sizes

L Wang, ZL Guo, JC Mi - Computers & Fluids, 2014 - Elsevier
We numerically study the drafting, kissing and tumbling (DKT) phenomenon of two non-
identical circular particles sedimenting in a two-dimensional infinite channel by using the …

Ionic strength and zeta potential effects on colloid transport and retention processes

M Samari-Kermani, S Jafari, M Rahnama… - Colloid and Interface …, 2021 - Elsevier
In this study, a fully coupled pore scale model was developed with the aim of exploring the
effects of ionic strength and zeta potential on colloids transport under favourable and …

[HTML][HTML] Multiscale modelling of dual-porosity porous media; a computational pore-scale study for flow and solute transport

ET de Vries, A Raoof, MT van Genuchten - Advances in water resources, 2017 - Elsevier
Many environmental and agricultural applications involve the transport of water and
dissolved constituents through aggregated soil profiles, or porous media that are structured …

Direct pore scale numerical simulation of colloid transport and retention. Part I: Fluid flow velocity, colloid size, and pore structure effects

MS Kermani, S Jafari, M Rahnama, A Raoof - Advances in Water …, 2020 - Elsevier
In this study, we have developed a combined lattice Boltzmann-smoothed profile method to
explore coupled mechanisms governing transport of colloids and their retention in porous …

Sedimentation of elliptical particles in Bingham fluids using graphics processing unit accelerated immersed boundary-lattice Boltzmann method

D Hui, Z Xu, G Zhang, M Liu - Physics of Fluids, 2023 - pubs.aip.org
Elliptical particles settling in Bingham fluids in a confined, the vertical channel is studied
using the immersed boundary-lattice Boltzmann method to understand their sedimentation …

A combined immersed boundary and discrete unified gas kinetic scheme for particle–fluid flows

S Tao, H Zhang, Z Guo, LP Wang - Journal of Computational Physics, 2018 - Elsevier
A discrete unified gas kinetic scheme (DUGKS) coupled with the immersed boundary (IB)
method is developed to perform interface-resolved simulation of particle-laden flows. The …