28 citations · 360 across the 26 of their papers we have counts for
9 papers · 1 filter
Continuum model for extraction and retention in porous media
André F. V. Matias, Daniel F. Valente-Matias, Nuno R. Neng +4
Several natural and industrial processes involve the extraction or retention of a solute by a fluid invading a network of channels. Examples include aquifer contamination, chemical…
Collective transport of droplets through porous media
Rodrigo C. V. Coelho, Danilo P. F. Silva, António M. R. Maschio +2
The flow of deformable particles, such as droplets, dragged by a fluid, through a network of narrow pores inside rocks or other porous media is key in a range of applications, from…
Study of fluid displacement in 3D porous media with an improved multi-component pseudopotential lattice Boltzmann method
M. Sedahmed, R. C. V. Coelho, N. A. M. Araújo +2
We generalize to three dimensions (3D) a recently developed improved multi-component pseudopotential lattice Boltzmann method and analyze its applicability to simulate flows throug…
An improved multicomponent pseudopotential lattice Boltzmann method for immiscible fluid displacement in porous media
M. Sedahmed, R. C. V. Coelho, H. A. Warda
Immiscible fluid displacement in porous media occurs in several natural and industrial processes. For example, during petroleum extraction from porous rock reservoirs, water is use…
Flow through time-evolving porous media: swelling and erosion
André F. V. Matias, Rodrigo C. V. Coelho, José S. Andrade +1
The flow through a porous medium strongly depends on the boundary conditions, very often assumed to be static. Here, we consider changes in the medium due to swelling and erosion a…
Lattice Boltzmann method for semiclassical fluids
Rodrigo C. V. Coelho, Mauro M. Doria
We determine properties of the lattice Boltzmann method for semiclassical fluids, which is based on the Boltzmann equation and the equilibrium distribution function is given either…
Fully dissipative relativistic lattice Boltzmann method in two dimensions
Rodrigo C. V. Coelho, Miller Mendoza, Mauro M. Doria +1
In this paper, we develop and characterize the fully dissipative Lattice Boltzmann method for ultra-relativistic fluids in two dimensions using three equilibrium distribution funct…
Fluid dynamics in porous media with Sailfish
Rodrigo C. V. Coelho, Rodrigo F. Neumann
In this work we show the application of Sailfish to the study of fluid dynamics in porous media. Sailfish is an open-source software based on the lattice-Boltzmann method. This app…
Lattice Boltzmann method for bosons and fermions and the fourth order Hermite polynomial expansion
Rodrigo C. V. Coelho, Anderson Ilha, M. M. Doria +2
The Boltzmann equation with the Bhatnagar-Gross-Krook collision operator is considered for the Bose-Einstein and Fermi-Dirac equilibrium distribution functions. We show that the ex…