Upscaling Strategies of Porosity-Permeability Correlations in Reacting Environments from Pore-Scale Simulations
Joint Authors
Prasianakis, Nikolaos I.
Gatschet, Michael
Abbasi, Aida
Churakov, Sergey V.
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-06-19
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
In geochemically reacting environments, the mineral dissolution and precipitation alters the structural and transport properties of the media of interest.
The chemical and structural heterogeneities of the porous media affect the temporal evolution of the permeability with respect to porosity.
Such correlations follow a nonlinear trend, which is difficult to estimate a priori and without knowledge of the microstructure itself, especially under the presence of strong chemical gradients.
Macroscopic field-scale codes require such an input, and in the absence of exact descriptions, simplified correlations are used.
After highlighting the diversity of microstructural evolution paths, due to dissolution, we discuss possible upscaling strategies.
American Psychological Association (APA)
Prasianakis, Nikolaos I.& Gatschet, Michael& Abbasi, Aida& Churakov, Sergey V.. 2018. Upscaling Strategies of Porosity-Permeability Correlations in Reacting Environments from Pore-Scale Simulations. Geofluids،Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1158778
Modern Language Association (MLA)
Prasianakis, Nikolaos I.…[et al.]. Upscaling Strategies of Porosity-Permeability Correlations in Reacting Environments from Pore-Scale Simulations. Geofluids No. 2018 (2018), pp.1-8.
https://search.emarefa.net/detail/BIM-1158778
American Medical Association (AMA)
Prasianakis, Nikolaos I.& Gatschet, Michael& Abbasi, Aida& Churakov, Sergey V.. Upscaling Strategies of Porosity-Permeability Correlations in Reacting Environments from Pore-Scale Simulations. Geofluids. 2018. Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1158778
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1158778