Mixing in porous media: concepts and approaches across scales
This review provides an overview of concepts and approaches for the quantification of
passive, non-reactive solute mixing in steady uniform porous media flows across scales …
passive, non-reactive solute mixing in steady uniform porous media flows across scales …
A review of spatial Markov models for predicting pre-asymptotic and anomalous transport in porous and fractured media
Heterogeneity across a broad range of scales in geologic porous media often manifests in
observations of non-Fickian or anomalous transport. While traditional anomalous transport …
observations of non-Fickian or anomalous transport. While traditional anomalous transport …
Velocity distributions, dispersion and stretching in three-dimensional porous media
Using index matching and particle tracking, we measure the three-dimensional velocity field
in an isotropic porous medium composed of randomly packed solid spheres. This high …
in an isotropic porous medium composed of randomly packed solid spheres. This high …
Biofilms in 3D porous media: Delineating the influence of the pore network geometry, flow and mass transfer on biofilm development
M Carrel, VL Morales, MA Beltran, N Derlon… - Water research, 2018 - Elsevier
This study investigates the functional correspondence between porescale hydrodynamics,
mass transfer, pore structure and biofilm morphology during progressive biofilm colonization …
mass transfer, pore structure and biofilm morphology during progressive biofilm colonization …
Flow channeling in fracture networks: characterizing the effect of density on preferential flow path formation
JD Hyman - Water Resources Research, 2020 - Wiley Online Library
Flow channelization is a commonly observed phenomenon in fractured subsurface media
where the flow of fluids is restricted primarily to highly transmissive fracture networks …
where the flow of fluids is restricted primarily to highly transmissive fracture networks …
Pore-scale mixing and the evolution of hydrodynamic dispersion in porous media
We study the interplay of pore-scale mixing and network-scale advection through
heterogeneous porous media, and its role for the evolution and asymptotic behavior of …
heterogeneous porous media, and its role for the evolution and asymptotic behavior of …
Anomalous transport in three‐dimensional discrete fracture networks: Interplay between aperture heterogeneity and injection modes
We study how the interplay between fracture aperture heterogeneity and tracer injection
mode controls fluid flow and tracer transport in three‐dimensional (3D) discrete fracture …
mode controls fluid flow and tracer transport in three‐dimensional (3D) discrete fracture …
On the effect of flow regime and pore structure on the flow signatures in porous media
M Vasheghani Farahani, M Mousavi Nezhad - Physics of Fluids, 2022 - pubs.aip.org
In this study, lattice Boltzmann method (LBM) is utilized for three-dimensional simulation of
fluid flow through two porous structures, consisting of grains with the same diameter:(i) a …
fluid flow through two porous structures, consisting of grains with the same diameter:(i) a …
Internal biofilm heterogeneities enhance solute mixing and chemical reactions in porous media
I Markale, M Carrel, DL Kurz, VL Morales… - … science & technology, 2023 - ACS Publications
Bacterial biofilms can form in porous media that are of interest in industrial applications
ranging from medical implants to biofilters as well as in environmental applications such as …
ranging from medical implants to biofilters as well as in environmental applications such as …
Transport upscaling under flow heterogeneity and matrix-diffusion in three-dimensional discrete fracture networks
We investigate the combined effects of network scale flow variability and retention due to
matrix-diffusion on the scaling behavior of transport through fractured media. Two of the …
matrix-diffusion on the scaling behavior of transport through fractured media. Two of the …