Mixing in porous media: concepts and approaches across scales

M Dentz, JJ Hidalgo, D Lester - Transport in Porous Media, 2023 - Springer
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 …

Mixing and reactive fronts in the subsurface

M Rolle, T Le Borgne - Reviews in Mineralogy and …, 2019 - pubs.geoscienceworld.org
The interplay between mixing and reactive processes plays a pivotal role in a range of
biogeochemical processes controlling the transport, transformation and turnover of chemical …

Impact of velocity correlation and distribution on transport in fractured media: Field evidence and theoretical model

PK Kang, T Le Borgne, M Dentz… - Water Resources …, 2015 - Wiley Online Library
Flow and transport through fractured geologic media often leads to anomalous (non‐
Fickian) transport behavior, the origin of which remains a matter of debate: whether it arises …

The lamellar description of mixing in porous media

T Le Borgne, M Dentz, E Villermaux - Journal of Fluid Mechanics, 2015 - cambridge.org
We develop a general framework for modelling mixing in porous media flows, in which the
scalar mixture is represented as an ensemble of lamellae evolving through stretching …

The effects of non-uniform mechanical compression of lithium-ion cells on local current densities and lithium plating

FB Spingler, S Friedrich, S Kücher… - Journal of The …, 2021 - iopscience.iop.org
Lithium-ion batteries can experience mechanical loads for a variety of reasons, including the
rigidity of the cell casing itself, bracing of cell stacks in a module, which is generally due to …

Pore‐scale mechanisms for the enhancement of mixing in unsaturated porous media and implications for chemical reactions

J Jiménez‐Martínez, P Anna… - Geophysical …, 2015 - Wiley Online Library
Porous media in which different fluid phases coexist are common in nature (eg, vadose zone
and gas‐oil reservoirs). In partially saturated porous media, the intricate spatial distributions …

Mixing enhancement mechanisms in aquifers affected by hydropeaking: Insights from flow‐through laboratory experiments

F Ziliotto, M Basilio Hazas, M Rolle… - Geophysical Research …, 2021 - Wiley Online Library
This study presents high‐resolution flow‐through experiments investigating transport
processes in a laboratory setup mimicking an aquifer affected by hydropeaking (ie, abrupt …

A comparison of Eulerian and Lagrangian transport and non-linear reaction algorithms

DA Benson, T Aquino, D Bolster, N Engdahl… - Advances in Water …, 2017 - Elsevier
When laboratory-measured chemical reaction rates are used in simulations at the field-
scale, the models typically overpredict the apparent reaction rates. The discrepancy is …

Impact of viscous fingering and permeability heterogeneity on fluid mixing in porous media

C Nicolaides, B Jha… - Water Resources …, 2015 - Wiley Online Library
Fluid mixing plays a fundamental role in many natural and engineered processes, including
groundwater flows in porous media, enhanced oil recovery, and microfluidic lab‐on‐a‐chip …

On the importance of diffusion and compound-specific mixing for groundwater transport: An investigation from pore to field scale

M Rolle, G Chiogna, DL Hochstetler… - Journal of contaminant …, 2013 - Elsevier
Mixing processes significantly affect and limit contaminant transport and transformation rates
in the subsurface. The correct quantification of mixing in groundwater systems must account …