Contaminant Transport with Adsorption in Dual-Well Flow

Authors: Ka ccaron ur J.¹; Van Keer R.²

Source: Applications of Mathematics, Volume 48, Number 6, December 2003 , pp. 525-536(12)

Publisher: Springer

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Abstract:

Numerical approximation schemes are discussed for the solution of contaminant transport with adsorption in dual-well flow. The method is based on time stepping and operator splitting for the transport with adsorption and diffusion. The nonlinear transport is solved by Godunov's method. The nonlinear diffusion is solved by a finite volume method and by Newton's type of linearization. The efficiency of the method is discussed.

Keywords: nonlinear transport; operator splitting; transport of contaminants; dual-well flow

Document Type: Research article

DOI: http://dx.doi.org/10.1023/B:APOM.0000024491.41850.71

Affiliations: 1: Faculty of Mathematics and Physics, Comenius University Bratislava, Mlýnska dolina, 842 15 Bratislava, Slovak Republic, Email: kacur@fmph.uniba.sk 2: Department of Mathematical Analysis, Ghent University, Galglaan 2, B-9000 Gent, Belgium, Email: rvk@cage.rug.ac.be

Publication date: 2003-12-01