Show simple item record

dc.contributor.authorCecilia Averós, Joan
dc.contributor.authorPuy Llorens, Jaume
dc.contributor.authorUribe Kaffure, Ramiro
dc.date.accessioned2020-11-06T11:09:33Z
dc.date.available2020-11-06T11:09:33Z
dc.date.issued2020-04-20
dc.identifier.issn1999-4893
dc.identifier.urihttp://hdl.handle.net/10459.1/69800
dc.description.abstractIn this work, we present a novel strategy for the numerical solution of a coupled system of partial differential equations that describe reaction–diffusion processes of a mixture of metals and ligands that can be absorbed by a sensor or a microorganism, in an aqueous medium. The novelty introduced in this work consisted of an adequate database management in conjunction with a direct iterative schema, which allowed the construction of simple, fast and efficient algorithms. Except in really adverse conditions, the calculation is converging and satisfactory solutions were reached. Computing times showed to be better than those obtained with some commercial programs. Although we concentrate on the solution for a particular system (Diffusive Gradients in Thin Films [DGT] sensors), the proposed algorithm does not require major modifications to consider new theoretical or experimental configurations. Since the quality of numerical simulations of reaction–diffusion problems often faces some drawbacks as the values of reaction rate constants increase, some additional effort has been invested in obtaining proper solutions in those cases.ca_ES
dc.description.sponsorshipThis research was funded by University of Lleida and University of Tolima.ca_ES
dc.language.isoengca_ES
dc.publisherMDPIca_ES
dc.relation.isformatofReproducció del document publicat a: https://doi.org/10.3390/a13040098ca_ES
dc.relation.ispartofAlgorithms, 2020, vol. 13, núm. 4, p. 98ca_ES
dc.rightscc-by (c) Cecilia Averós, Joan et al., 2020ca_ES
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectReactionca_ES
dc.subjectDiffusionca_ES
dc.subjectNumerical simulationca_ES
dc.titleNumerical Simulation of Non-Linear Models of Reaction—Diffusion for a DGT Sensorca_ES
dc.typeinfo:eu-repo/semantics/articleca_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersionca_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca_ES
dc.identifier.doihttps://doi.org/10.3390/a13040098


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

cc-by (c) Cecilia Averós, Joan et al., 2020
Except where otherwise noted, this item's license is described as cc-by (c) Cecilia Averós, Joan et al., 2020