| dc.contributor.author |
Yadav, Sangita |
|
| dc.date.accessioned |
2023-08-16T03:57:46Z |
|
| dc.date.available |
2023-08-16T03:57:46Z |
|
| dc.date.issued |
2014 |
|
| dc.identifier.uri |
https://www.hindawi.com/journals/ijpde/2014/245086/ |
|
| dc.identifier.uri |
http://dspace.bits-pilani.ac.in:8080/xmlui/handle/123456789/11399 |
|
| dc.description.abstract |
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 norm are derived for velocity, pressure and concentration. Numerical results are presented to substantiate the validity of the theoretical results. |
en_US |
| dc.language.iso |
en |
en_US |
| dc.publisher |
Hindawi Publishing Corporation |
en_US |
| dc.subject |
Mathematics |
en_US |
| dc.subject |
Porous media |
en_US |
| dc.subject |
Miscible Displacement |
en_US |
| dc.title |
Modified Method of Characteristics Combined with Finite Volume Element Methods for Incompressible Miscible Displacement Problems in Porous Media |
en_US |
| dc.type |
Article |
en_US |