The objective of the present research was to numerically investigate the transport and deposition of particles in porous media at the pore scale. Firstly, a developed coupled lattice Boltzmann method (LBM) and discrete element method (DEM) is used to simulate the fluid-particle flow. LBM is employed to describe the fluid flow around fibers whereas DEM is used to deal with the particle dynamics. The corresponding method is two-way coupling in the sense that particle motion affects the fluid flow and reciprocally. It allowed us to predict the capture efficiency and pressure drop at the initial stage of filtration process. The quality factor is also calculated for determining the filtration performance. Secondly, we focus on the study the ca...
This technical report discusses the application of Lattice Boltzmann Method (LBM) in the fluid flow ...
Particle scale investigation of geo-mechanical phenomena using numerical simulations has increasingl...
In cake filtration processes, where particles in a suspension are separated by forming a filter cak...
The objective of the present research was to numerically investigate the transport and deposition of...
International audienceIn this work, a coupled lattice Boltzmann method (LBM) and discrete element me...
International audienceNumerical simulations are performed for transport and deposition of particles ...
International audienceThe transport and deposition of particles over a fixed obstacle set in a fluid...
Methods from stochastic geometry allow to construct models which are very good representations of th...
The transport of solid particles in saturated porous material, subject to fluid flow occurs in natur...
In this study, a novel fiber with slit-crescent-shaped cross-section is proposed to enhance the filt...
Diesel exhaust has a particle size less than 10 µm; for the visualisation of micron-particles’ motio...
Sand filtration is widely used in drinking water treatment processes, yet the hydraulic fundamentals...
This work is aimed at developing numerical methods to model the effects that particle deposit collec...
The various topics investigated in the course of the preparation of this thesis can by unified under...
Abstract: In this study the lattice Boltzmann method (LBM) is used to simulate Stokes flow through u...
This technical report discusses the application of Lattice Boltzmann Method (LBM) in the fluid flow ...
Particle scale investigation of geo-mechanical phenomena using numerical simulations has increasingl...
In cake filtration processes, where particles in a suspension are separated by forming a filter cak...
The objective of the present research was to numerically investigate the transport and deposition of...
International audienceIn this work, a coupled lattice Boltzmann method (LBM) and discrete element me...
International audienceNumerical simulations are performed for transport and deposition of particles ...
International audienceThe transport and deposition of particles over a fixed obstacle set in a fluid...
Methods from stochastic geometry allow to construct models which are very good representations of th...
The transport of solid particles in saturated porous material, subject to fluid flow occurs in natur...
In this study, a novel fiber with slit-crescent-shaped cross-section is proposed to enhance the filt...
Diesel exhaust has a particle size less than 10 µm; for the visualisation of micron-particles’ motio...
Sand filtration is widely used in drinking water treatment processes, yet the hydraulic fundamentals...
This work is aimed at developing numerical methods to model the effects that particle deposit collec...
The various topics investigated in the course of the preparation of this thesis can by unified under...
Abstract: In this study the lattice Boltzmann method (LBM) is used to simulate Stokes flow through u...
This technical report discusses the application of Lattice Boltzmann Method (LBM) in the fluid flow ...
Particle scale investigation of geo-mechanical phenomena using numerical simulations has increasingl...
In cake filtration processes, where particles in a suspension are separated by forming a filter cak...