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Effect of BaTiO3/CoFe2O4 micro-topological textures on the coupled static behaviour of magneto-electro-thermo-elastic beams in different thermal environment

2018-09-21Journal article Restricted access
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dc.contributor.authorM, Vinyas
dc.contributor.authorKattimani, S. C.
dc.contributor.authorLoja, Amélia
dc.contributor.authorMahesh, Vishwas
dc.date.accessioned2018-10-10T13:59:38Z
dc.date.available2018-10-10T13:59:38Z
dc.date.issued2018-09-21
dc.description.abstractThe use of composite materials with multifunctional capabilities is an increasing requirement for structures or components where the sensory function is accompanied by the diagnosis and the actuation functions, such as autonomic, adaptive or self-sustaining systems. In this context, the present study aims to characterize the coupled response of magneto-electro-thermo-elastic (METE) beams made from Barium Titanate (BaTiO3) and Cobalt Ferric Oxide (CoFe2O4) composite having various micro-topological textures, as well as their static response when submitted to different temperature distribution profiles. To this purpose, a three-dimensional finite element accounting for the coupling between the multiple physical fields in presence, is developed and implemented. The spatial heterogeneous BaTiO3/CoFe2O4 microstructure is also assessed by considering typical Body Centered Cubic (BCC), Face Centered Cubic (FCC) and Simple Cubic (SC) spatial packing arrangements. A special attention is paid to the influence of these micro-topological structures on the pyroeffects and its contribution towards the direct and derived quantities of the METE beam. The results obtained, suggest that the composite heterogeneous microstructure have a relevant influence on the static response of the METE beam in thermal environment.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationVINYAS, M.; [et al] – Effect of BaTiO3/CoFe2O4 micro-topological textures on the coupled static behaviour of magneto-electro-thermo-elastic beams in different thermal environment. Materials Research Express. ISSN 2053-1591. Vol. 5, N.º 12 (2018), pp. 1-17pt_PT
dc.identifier.issn2053-1591
dc.identifier.urihttp://hdl.handle.net/10400.21/8907
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherIOP Publishingpt_PT
dc.subjectMultiphysics problempt_PT
dc.subjectMagneto-electro-thermo-elastic beampt_PT
dc.subjectFinite element methodpt_PT
dc.subjectMultiferroic inclusions spatial arrangementpt_PT
dc.subjectThermal in-plane loadspt_PT
dc.titleEffect of BaTiO3/CoFe2O4 micro-topological textures on the coupled static behaviour of magneto-electro-thermo-elastic beams in different thermal environmentpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage17pt_PT
oaire.citation.issue12pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleMaterials Research Expresspt_PT
oaire.citation.volume5pt_PT
person.familyNamem
person.familyNameLoja
person.familyNamemahesh
person.givenNamevinyas
person.givenNameAmélia
person.givenNamevishwas
person.identifier.ciencia-idA016-59D1-2D00
person.identifier.orcid0000-0001-8394-1321
person.identifier.orcid0000-0002-4452-5840
person.identifier.orcid0000-0002-1315-9462
person.identifier.ridX-5643-2018
person.identifier.ridI-7513-2015
person.identifier.scopus-author-id57190216476
person.identifier.scopus-author-id15741348500
person.identifier.scopus-author-id57191973416
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication511d9001-adda-4251-95b8-7608f8d41576
relation.isAuthorOfPublication9f43a546-1632-49c5-bd44-94aac2d7b648
relation.isAuthorOfPublication7dd5860a-63e3-4afb-822d-dc770909f805
relation.isAuthorOfPublication.latestForDiscovery7dd5860a-63e3-4afb-822d-dc770909f805

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