Characteristic block-centered finite difference method for compressible miscible displacement in porous media

Xiaoli Li and Hongxing Rui

Applied Mathematics and Computation, 2017, vol. 314, issue C, 391-407

Abstract: In this paper, the characteristic block-centered finite difference method is introduced and analyzed to solve compressible miscible displacement in porous media. Error estimates for the pressure, velocity, concentration and its flux in different discrete norms are established rigorously and carefully on non-uniform grids. Finally, some numerical experiments are presented to show that the convergence rates are in agreement with the theoretical analysis.

Keywords: Characteristic block-centered finite difference; Compressible miscible displacement; Non-uniform grids (search for similar items in EconPapers)
Date: 2017
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Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:apmaco:v:314:y:2017:i:c:p:391-407

DOI: 10.1016/j.amc.2017.07.011

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