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Mathematical and Numerical Study of an Industrial Scheme for Two-phase Flows in Porous Media under Gravity
- Source :
- Computational Methods in Applied Mathematics; 2002, Vol. 2 Issue: 4 p325-353, 29p
- Publication Year :
- 2002
-
Abstract
- AbstractIn this paper, we consider a dead-oil model where the capillary pressure is neglected. In a multidimensional space and for a phase-by-phase upstream weigthing cell-centered finite volume scheme, we prove the pressure estimates, the existence of solutions to the discrete equations and the stability of the saturation calculation. This is done in the explicit case as well as in the implicit case. Some numerical tests show the convergence of the scheme.
Details
- Language :
- English
- ISSN :
- 16094840 and 16099389
- Volume :
- 2
- Issue :
- 4
- Database :
- Supplemental Index
- Journal :
- Computational Methods in Applied Mathematics
- Publication Type :
- Periodical
- Accession number :
- ejs29303597
- Full Text :
- https://doi.org/10.2478/cmam-2002-0019