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dc.contributor.author | Moreno-Navarro, Pablo | es_ES |
dc.contributor.author | Ibrahimbegovic, Adnan | es_ES |
dc.contributor.author | Pérez-Aparicio, José L. | es_ES |
dc.date.accessioned | 2018-06-07T04:29:33Z | |
dc.date.available | 2018-06-07T04:29:33Z | |
dc.date.issued | 2017 | es_ES |
dc.identifier.issn | 0045-7825 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/103505 | |
dc.description.abstract | [EN] A consistent thermodynamic-based theoretical framework and three-dimensional finite element formulation is pre- sented, capable of coupling elastic, thermal and electric fields. The complete set of governing equations are obtained from conservation principles for electric charge, energy and momentum. The second principle of thermodynamics is taken into account to introduce the irreversible phenomena, such as plastic dissipation or Joule heating. The constitu- tive relations are derived consistently from the Helmholtz free-energy potential for each corresponding dual variable in terms of the defined set of state variables. We consider the case of linear isotropic hardening model for plasticity, and provide the consistent form of the tangent thermo-electro-elastoplastic modulus through dual variable computa- tions. The latter plays the crucial role in ensuring fast convergence properties of the finite element computations with the proposed coupled plasticity model. The implementation is carried out in a research version of the well-known computer code FEAP. Several numerical simulations are presented in order to illustrate the proposed model and for- mulation capabilities for providing an enhanced formulation of an important practical application in terms of Peltier cells. | es_ES |
dc.description.sponsorship | This work was supported jointly by Haut-de-France Region (CR Picardie) (120-2015-RDISTRUCT-000010 and RDISTRUCT-000010) and EU funding (FEDER) for Chaire-de-Mecanique-Numerique (contract Ref. 120-2015-RDISTRUCTF-000010 and RDISTRUCTI-000004). This support is gratefully acknowledged. | en_EN |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Computer Methods in Applied Mechanics and Engineering | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Thermo-electro-mechanics coupling | es_ES |
dc.subject | Plasticity | es_ES |
dc.subject | Thermodynamics | es_ES |
dc.subject | Finite element formulation | es_ES |
dc.subject.classification | MECANICA DE LOS MEDIOS CONTINUOS Y TEORIA DE ESTRUCTURAS | es_ES |
dc.title | Plasticity coupled with thermo-electric fields: Thermodynamics framework and finite element method computations | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.cma.2016.10.038 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/Conseil Régional Hauts-de-France//120-2015-RDISTRUCT-000010/ | |
dc.relation.projectID | info:eu-repo/grantAgreement/Conseil Régional Hauts-de-France//RDISTRUCTI-000004/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.date.embargoEndDate | 2019-03-01 | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Mecánica de los Medios Continuos y Teoría de Estructuras - Departament de Mecànica dels Medis Continus i Teoria d'Estructures | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingeniería del Diseño - Escola Tècnica Superior d'Enginyeria del Disseny | es_ES |
dc.description.bibliographicCitation | Moreno-Navarro, P.; Ibrahimbegovic, A.; Pérez-Aparicio, JL. (2017). Plasticity coupled with thermo-electric fields: Thermodynamics framework and finite element method computations. Computer Methods in Applied Mechanics and Engineering. 315:50-72. https://doi.org/10.1016/j.cma.2016.10.038 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.cma.2016.10.038 | es_ES |
dc.description.upvformatpinicio | 50 | es_ES |
dc.description.upvformatpfin | 72 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 315 | es_ES |
dc.relation.pasarela | S\320915 | es_ES |
dc.contributor.funder | Conseil Régional Hauts-de-France | |
dc.contributor.funder | European Regional Development Fund |