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dc.creatorAriza Moreno, María del Pilares
dc.creatorOrtiz, M.es
dc.date.accessioned2022-10-26T13:40:44Z
dc.date.available2022-10-26T13:40:44Z
dc.date.issued2021
dc.identifier.citationAriza Moreno, M.d.P. y Ortiz, M. (2021). A semi-discrete line-free method of monopoles for dislocation dynamics. Extreme Mechanics Letters, 45, Article number 101267. https://doi.org/10.1016/j.eml.2021.101267.
dc.identifier.issn2352-4316es
dc.identifier.urihttps://hdl.handle.net/11441/138379
dc.descriptionArticle number 101267es
dc.description.abstractWe develop a semi-discrete particle method for Volterra dislocation currents in which the particles, or monopoles, represent an element of line and carry a Burgers vector. The monopoles move according to mobility kinetics driven by elastic and applied forces. The divergence constraint of Volterra dislocation currents is enforced weakly through mesh-free interpolation and an explicit linear connectivity, or ‘sequence’, between the monopoles need not be defined. In this sense, the method is ‘line-free’, i. e., it sidesteps the need to track dislocation lines. This attribute offers significant computational advantages in terms of simplicity, robustness and efficiency, especially as regards the tracking of complex dislocation patterns, including topological transitions. We illustrate the range and scope of the method, by means of an example of application concerned with the plastic hardening of nano-sized grains under monotonic loadinges
dc.description.sponsorshipMinisterio de Ciencia, Innovación y Universidades (MICINN). España RTI2018-094325-B-I00.es
dc.description.sponsorshipDeutsche Forschungsgemeinschaft 11504053 - SFB 1060es
dc.description.sponsorshipDeutsche Forschungsgemeinschaft 390685813 - GZ 2047/1es
dc.formatapplication/pdfes
dc.format.extent7 p.es
dc.language.isoenges
dc.publisherElsevier Ltdes
dc.relation.ispartofExtreme Mechanics Letters, 45, Article number 101267.
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectDislocation dynamicses
dc.subjectDislocation transportes
dc.subjectDiscrete dislocationses
dc.subjectMethod of monopoleses
dc.subjectParticle methodses
dc.titleA semi-discrete line-free method of monopoles for dislocation dynamicses
dc.typeinfo:eu-repo/semantics/articlees
dcterms.identifierhttps://ror.org/03yxnpp24
dc.type.versioninfo:eu-repo/semantics/submittedVersiones
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Mecánica de Medios Continuos y Teoría de Estructurases
dc.relation.projectID211504053 - SFB 1060es
dc.relation.projectID390685813 - GZ 2047/1es
dc.relation.projectIDRTI2018-094325-B-I00.es
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S2352431621000584es
dc.identifier.doi10.1016/j.eml.2021.101267es
dc.journaltitleExtreme Mechanics Letterses
dc.publication.volumen45es
dc.publication.initialPageArticle number 101267es
dc.contributor.funderMinisterio de Ciencia, Innovación y Universidades (MICINN). Españaes
dc.contributor.funderDeutsche Forschungsgemeinschaftes

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