231 citations
- Centre National de la Recherche ScientifiqueFR38 papers
- Université de RennesFR36 papers
- Université Rennes 1FR12 papers
- Institut de physique du globe de ParisFR10 papers
- Lyon 1 UniversitéFR9 papers
- Institute of Nuclear Physics of LyonFR7 papers
- Consejo Superior de Investigaciones CientíficasES6 papers
- Institute of Environmental Assessment and Water ResearchES6 papers
- Sorbonne Paris CitéFR6 papers
- Institut de Physique des 2 Infinis de LyonFR5 papers
- RMIT UniversityAU5 papers
- Université Paris CitéFR5 papers
13 papers · 1 filter
Stochastic Modeling and Upscaling of Hydrodynamic Transport in Geological Fractures
Alessandro Lenci, Yves Méheust, Marco Dentz +1
Characterizing hydrodynamic transport in fractured rocks is essential for carbon storage and geothermal energy production. Multiscale heterogeneities lead to anomalous solute trans…
A Unified Theory for Chaotic Mixing in Porous Media: from Pore Networks to Granular Systems
Daniel Lester, Joris Heyman, Yves Meheust +1
Recent studies have revealed the central role of chaotic stretching and folding at the pore scale in controlling mixing within porous media, whether the solid phase is discrete (as…
Mixing as a correlated aggregation process
Joris Heyman, Tanguy Le Borgne, Philippe Davy +1
Mixing describes the process by which solutes evolve from an initial heterogeneous state to uniformity under the stirring action of a fluid flow. Fluid stretching forms thin scalar…
Analysis of the heat transfer fluctuations in the Rayleigh-Bénard convection of concentrated emulsions with finite-size droplets
Francesca Pelusi, Stefano Ascione, Mauro Sbragaglia +1
Employing numerical simulations, we provide an accurate insight into the of heat transfer mechanisms in the Rayleigh-Bénard convection of concentrated emulsions with finite-size dr…
Convective dissolution of CO in 2D and 3D porous media: the impact of hydrodynamic dispersion
Jayabrata Dhar, Patrice Meunier, François Nadal +1
Convective dissolution is the process by which CO injected in deep geological formations dissolves into the aqueous phase, which allows storing it perennially by gravity. The p…
Sharp transition to strongly anomalous transport in unsaturated porous media
Andrés Velásquez-Parra, Tomás Aquino, Matthias Willmann +3
The simultaneous presence of liquid and gas in porous media increases flow heterogeneity compared to saturated flows. However, so far the impact of saturation on flow statistics an…