NDLI: Random Walk Methods for Modeling Hydrodynamic Transport in Porous and Fractured Media from Pore to Reservoir Scale

Content Provider	Springer Nature Link
Author	etinger, Beit Roubinet, Delphine Russian, Anna Borgne, Tanguy Delay, Frederick Dentz, Marco Dreuzy, Jean Raynald Gouze, Philippe
Copyright Year	2016
Abstract	Random walk (RW) methods are recurring Monte Carlo methods used to model convective and diffusive transport in complex heterogeneous media. Many applications can be found, including fluid mechanic, hydrology and chemical reactors modeling. These methods are easy to implement, very versatile and flexible enough to become appealing for many applications because they generally overlook or deeply simplify the building of explicit complex meshes required by deterministic methods. RW provides a good physical understanding of the interactions between the space scales of heterogeneities and the transport phenomena under consideration. In addition, they can result in efficient upscaling methods, especially in the context of flow and transport in fractured media. In the present study, we review the applications of RW to several situations that cope with diverse spatial scales and different insights into upscaling problems. The advantages and downsides of RW are also discussed, thus providing a few avenues for further works and applications.
Starting Page	345
Ending Page	385
Page Count	41
File Format	PDF
ISSN	01693913
Journal	Transport in Porous Media
Volume Number	115
Issue Number	2
e-ISSN	15731634
Language	English
Publisher	Springer Netherlands
Publisher Date	2016-04-21
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Random walk Random media Fractured media Diffusion Dispersion Upscaling Transfers Multiple porosity Geotechnical Engineering & Applied Earth Sciences Industrial Chemistry/Chemical Engineering Hydrology/Water Resources Civil Engineering Hydrogeology Classical and Continuum Physics
Content Type	Text
Resource Type	Article
Subject	Catalysis

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Dual-Porosity Coarse-Scale Modeling and Simulation of Highly Heterogeneous Geomodels

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Fracture-Flow-Enhanced Matrix Diffusion in Solute Transport Through Fractured Porous Media

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Random Walk Methods for Modeling Hydrodynamic Transport in Porous and Fractured Media from Pore to Reservoir Scale

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