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    Multiscale Adapted Time-Splitting Technique for Nonisothermal Two-Phase Flow and Nanoparticles Transport in Heterogenous Porous Media

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    Type
    Conference Paper
    Authors
    El-Amin, Mohamed F.
    Kou, Jisheng cc
    Sun, Shuyu cc
    KAUST Department
    Computational Transport Phenomena Lab
    Earth Science and Engineering Program
    Physical Science and Engineering (PSE) Division
    Date
    2017-05-05
    Permanent link to this record
    http://hdl.handle.net/10754/625583
    
    Metadata
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    Abstract
    This paper is devoted to study the problem of nonisothermal two-phase flow with nanoparticles transport in heterogenous porous media, numerically. For this purpose, we introduce a multiscale adapted time-splitting technique to simulate the problem under consideration. The mathematical model consists of equations of pressure, saturation, heat, nanoparticles concentration in the water–phase, deposited nanoparticles concentration on the pore–walls, and entrapped nanoparticles concentration in the pore–throats. We propose a multiscale time splitting IMplicit Pressure Explicit Saturation–IMplicit Temperature Concentration (IMPES-IMTC) scheme to solve the system of governing equations. The time step-size adaptation is achieved by satisfying the stability Courant–Friedrichs–Lewy (CFL<1) condition. Moreover, numerical test of a highly heterogeneous porous medium is provided and the water saturation, the temperature, the nanoparticles concentration, the deposited nanoparticles concentration, and the permeability are presented in graphs.
    Citation
    El-Amin MF, Kou J, Sun S (2017) Multiscale Adapted Time-Splitting Technique for Nonisothermal Two-Phase Flow and Nanoparticles Transport in Heterogenous Porous Media. SPE Reservoir Characterisation and Simulation Conference and Exhibition. Available: http://dx.doi.org/10.2118/186047-ms.
    Sponsors
    The author is thankful to the Effat University Deanship of Graduate Studies and Researchfor providing the financial support through internal research grants system.
    Publisher
    Society of Petroleum Engineers (SPE)
    Journal
    SPE Reservoir Characterisation and Simulation Conference and Exhibition
    DOI
    10.2118/186047-ms
    Additional Links
    https://www.onepetro.org/conference-paper/SPE-186047-MS
    ae974a485f413a2113503eed53cd6c53
    10.2118/186047-ms
    Scopus Count
    Collections
    Conference Papers; Physical Science and Engineering (PSE) Division; Earth Science and Engineering Program; Computational Transport Phenomena Lab

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