A Conservative Galerkin-Characteristics Algorithm Combined with a Relaxation Scheme for Two Regions Nonlinear Solute Transport Problem in Porous Media

Journal Article · Wed Dec 26 00:00:00 EST 2007 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.2835988· OSTI ID:21049441

Mahmood, Mohammed Shuker ^[1]

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1. Department of Applied Mathematics, Mechanical Engineeing Faculty, University of Zilina, 010 26 Zilina (Slovakia)

Numerical scheme based on the modified method of characteristics with adjusted advection combined with a relaxation scheme for solving strongly nonlinear degenerate convection diffusion problem which arises in the contaminant transport in porous media with dual porosity. A series of computational experiments and comparisons with other solutions are carried out to illustrate the rate of convergence, the behavior and the capability of the scheme.

• OSTI ID: 21049441
• Journal Information: AIP Conference Proceedings, Vol. 963, Issue 2; Conference: ICCMSE 2007: International conference on computational methods in science and engineering, Corfu (Greece), 25-30 Sep 2007; Other Information: DOI: 10.1063/1.2835988; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
36 MATERIALS SCIENCE
ADSORPTION
ADVECTION
ALGORITHMS
COMPARATIVE EVALUATIONS
CONVECTION
CONVERGENCE
DIFFUSION
MATHEMATICAL SOLUTIONS
NONLINEAR PROBLEMS
NUMERICAL ANALYSIS
POROSITY
POROUS MATERIALS
RELAXATION
SOLUTES