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dc.contributor.author | Piqueras-García, Miguel Ángel | es_ES |
dc.contributor.author | Company Rossi, Rafael | es_ES |
dc.contributor.author | Jódar Sánchez, Lucas Antonio | es_ES |
dc.date.accessioned | 2019-06-28T20:04:25Z | |
dc.date.available | 2019-06-28T20:04:25Z | |
dc.date.issued | 2018 | es_ES |
dc.identifier.issn | 0377-0427 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/122878 | |
dc.description.abstract | [EN] This paper deals with the construction, analysis and computation of a numerical method to solve a moving boundary coupled nonlinear system of parabolic reaction-diffusion equations, arising in concrete carbonation problems. By means of a front-fixing transformation, the domain of the problem becomes fixed, and the position of the moving carbonation front has to be determined together with the mass concentrations of the involved chemical species. Qualitative properties like positivity and stability of the numerical solution are established. Spatial monotone behaviour of the solution is also proved. Numerical examples illustrate these results. | es_ES |
dc.description.sponsorship | This work has been partially supported by the Ministerio de Economia y Competitividad Spanish grant 2017-89664-P. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Journal of Computational and Applied Mathematics | es_ES |
dc.rights | Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) | es_ES |
dc.subject | Concrete carbonation chemical corrosion | es_ES |
dc.subject | Free boundary problems | es_ES |
dc.subject | Nonlinear PDE system | es_ES |
dc.subject | Numerical analysis | es_ES |
dc.subject | Finite difference methods | es_ES |
dc.subject.classification | MATEMATICA APLICADA | es_ES |
dc.title | Numerical analysis and computing of free boundary problems for concrete carbonation chemical corrosion | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.cam.2017.12.036 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MTM2017-89664-P/ES/PROBLEMAS DINAMICOS CON INCERTIDUMBRE SIMULABLE: MODELIZACION MATEMATICA, ANALISIS, COMPUTACION Y APLICACIONES/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada | es_ES |
dc.description.bibliographicCitation | Piqueras-García, MÁ.; Company Rossi, R.; Jódar Sánchez, LA. (2018). Numerical analysis and computing of free boundary problems for concrete carbonation chemical corrosion. Journal of Computational and Applied Mathematics. 336:297-316. https://doi.org/10.1016/j.cam.2017.12.036 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://doi.org/10.1016/j.cam.2017.12.036 | es_ES |
dc.description.upvformatpinicio | 297 | es_ES |
dc.description.upvformatpfin | 316 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 336 | es_ES |
dc.relation.pasarela | S\349525 | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación | es_ES |