Modified Method of Characteristics Combined with Finite Volume Element Methods for Incompressible Miscible Displacement Problems in Porous Media
Joint Authors
Source
International Journal of Partial Differential Equations
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-01-19
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Abstract EN
The incompressible miscible displacement problem in porous media is modeled by a coupled system of two nonlinear partial differential equations, the pressure-velocity equation and the concentration equation.
In this paper, we present a mixed finite volume element method (FVEM) for the approximation of the pressure-velocity equation.
Since modified method of characteristics (MMOC) minimizes the grid orientation effect, for the approximation of the concentration equation, we apply a standard FVEM combined with MMOC.
A priori error estimates in L∞(L2) norm are derived for velocity, pressure and concentration.
Numerical results are presented to substantiate the validity of the theoretical results.
American Psychological Association (APA)
Kumar, Sarvesh& Yadav, Sangita. 2014. Modified Method of Characteristics Combined with Finite Volume Element Methods for Incompressible Miscible Displacement Problems in Porous Media. International Journal of Partial Differential Equations،Vol. 2014, no. 2014, pp.1-16.
https://search.emarefa.net/detail/BIM-456857
Modern Language Association (MLA)
Kumar, Sarvesh& Yadav, Sangita. Modified Method of Characteristics Combined with Finite Volume Element Methods for Incompressible Miscible Displacement Problems in Porous Media. International Journal of Partial Differential Equations No. 2014 (2014), pp.1-16.
https://search.emarefa.net/detail/BIM-456857
American Medical Association (AMA)
Kumar, Sarvesh& Yadav, Sangita. Modified Method of Characteristics Combined with Finite Volume Element Methods for Incompressible Miscible Displacement Problems in Porous Media. International Journal of Partial Differential Equations. 2014. Vol. 2014, no. 2014, pp.1-16.
https://search.emarefa.net/detail/BIM-456857
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-456857