A posteriori error estimates of mixed methods for miscible displacement problems

Chen, Yanping and Liu, Steve Wenbin (2008) A posteriori error estimates of mixed methods for miscible displacement problems. International Journal for Numerical Methods in Engineering, 73 (3). pp. 331-343. ISSN 0029-5981. (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided)

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The miscible displacement of one incompressible fluid by another in a porous medium is governed by a system of two equations.One is an elliptic equation of the pressure and the other is a parabolic equation of the concentration of one of the fluids.Since the pressure appears in the concentration only through its velocity field,we choose a mixed finite element method to approximate the pressure equation and for the concentration we use the standard Galerkin method.We shall obtain an explicit a posteriori error estimator in L-2(L-2) for the serni-discrete scheme applied to the non-linear coupled system.

Item Type: Article
Uncontrolled keywords: miscible displacement problem mixed finite element a posteriori error estimates
Subjects: Q Science > QA Mathematics (inc Computing science)
Divisions: Faculties > Social Sciences > Kent Business School > Management Science
Depositing User: Suzanne Duffy
Date Deposited: 10 Feb 2009 09:33
Last Modified: 23 Jun 2014 11:01
Resource URI: https://kar.kent.ac.uk/id/eprint/14969 (The current URI for this page, for reference purposes)
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