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Modeling and Analysis of Magnetic Nanoparticles Injection in Water-Oil Two-Phase Flow in Porous Media under Magnetic Field Effect
Joint Authors
Sun, Shuyu
Salama, Amgad
Saad, Ahmed M.
El-Amin, Mohamed Fathy
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-08-28
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
In this paper, the magnetic nanoparticles are injected into a water-oil, two-phase system under the influence of an external permanent magnetic field.
We lay down the mathematical model and provide a set of numerical exercises of hypothetical cases to show how an external magnetic field can influence the transport of nanoparticles in the proposed two-phase system in porous media.
We treat the water-nanoparticles suspension as a miscible mixture, whereas it is immiscible with the oil phase.
The magnetization properties, the density, and the viscosity of the ferrofluids are obtained based on mixture theory relationships.
In the mathematical model, the phase pressure contains additional term to account for the extra pressures due to fluid magnetization effect and the magnetostrictive effect.
As a proof of concept, the proposed model is applied on a countercurrent imbibition flow system in which both the displacing and the displaced fluids move in opposite directions.
Physical variables, including water-nanoparticles suspension saturation, nanoparticles concentration, and pore wall/throat concentrations of deposited nanoparticles, are investigated under the influence of the magnetic field.
Two different locations of the magnet are studied numerically, and variations in permeability and porosity are considered.
American Psychological Association (APA)
El-Amin, Mohamed Fathy& Saad, Ahmed M.& Salama, Amgad& Sun, Shuyu. 2017. Modeling and Analysis of Magnetic Nanoparticles Injection in Water-Oil Two-Phase Flow in Porous Media under Magnetic Field Effect. Geofluids،Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1155459
Modern Language Association (MLA)
El-Amin, Mohamed Fathy…[et al.]. Modeling and Analysis of Magnetic Nanoparticles Injection in Water-Oil Two-Phase Flow in Porous Media under Magnetic Field Effect. Geofluids No. 2017 (2017), pp.1-12.
https://search.emarefa.net/detail/BIM-1155459
American Medical Association (AMA)
El-Amin, Mohamed Fathy& Saad, Ahmed M.& Salama, Amgad& Sun, Shuyu. Modeling and Analysis of Magnetic Nanoparticles Injection in Water-Oil Two-Phase Flow in Porous Media under Magnetic Field Effect. Geofluids. 2017. Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1155459
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1155459