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dc.contributor.authorSela, Andrés
dc.contributor.authorOrtiz-de-Zarate, Gorka
dc.contributor.authorSoler Mallol, Daniel
dc.contributor.authorARRAZOLA, PEDRO JOSE
dc.contributor.otherGermain, Guénaël
dc.contributor.otherGallegos, L.
dc.date.accessioned2023-01-13T12:56:00Z
dc.date.available2023-01-13T12:56:00Z
dc.date.issued2023
dc.identifier.issn1879-2189en
dc.identifier.otherhttps://katalogoa.mondragon.edu/janium-bin/janium_login_opac.pl?find&ficha_no=171205en
dc.identifier.urihttps://hdl.handle.net/20.500.11984/5952
dc.description.abstractNowadays, numerical models are one of the most widely used techniques to predict material performance subjected to different manufacturing processes. However, to obtain accurate predictions, these models require reliable input data from thermomechanical tests. Nevertheless, during the test performance the material is self-heated due to a phenomenon known as adiabatic self-heating. Despite the proven relevance of a proper characterization, adiabatic self-heating is not properly taken into account during thermomechanical tests. In addition, in the literature, two different definitions were found under the umbrella of adiabatic-self heating. On the one hand, it could be defined as the ratio between the heat spent to heat the sample to the plastic work, value commonly taken as 0.9. On the other hand, many authors define the adiabatic heating as the ratio between the heat experimentally measured to the total plastic work. This second approach, although seems easier, is neglecting heat losses. These two different approaches could lead to misunderstandings once this parameter is implemented in the models. This paper aims to clarify this issue. Moreover, the techniques found in literature aiming to measure this parameter are usually based on 2D approaches at low temperatures. In this paper, a 3D methodology to measure adiabatic self-heating is presented which considers all possible heat losses (conduction, convection, radiation and mass flux) through infrared measurements and Digital Image Correlation (DIC) technique. The adiabatic self-heating was measured for a widely used alloy (Ti6Al4V) obtaining promising results.en
dc.description.sponsorshipGobierno de Españaes
dc.language.isoengen
dc.publisherElsevieren
dc.rights© 2023 Elsevieren
dc.subjectAdiabatic self-heatingen
dc.subjectInfrared measurementen
dc.subjectThermodynamic analysisen
dc.subjectTi6Al4Ven
dc.subjectCompression testen
dc.titleAdiabatic self-heating determination for Ti6Al4V at different temperaturesen
dc.typeinfo:eu-repo/semantics/articleen
dcterms.accessRightsinfo:eu-repo/semantics/embargoedAccessen
dcterms.sourceInternational Journal of Heat and Mass Transferen
dc.description.versioninfo:eu-repo/semantics/submittedVersionen
local.contributor.groupMecanizado de alto rendimientoes
local.description.peerreviewedtrueen
local.identifier.doihttps://doi.org/10.1016/j.ijheatmasstransfer.2022.123747en
local.relation.projectIDinfo:eu-repo/grantAgreement/GE/Convocatoria 2018 de proyectos de I+D+i «Retos Investigación», del Programa Estatal de I+D+i Orientada a los Retos de la Sociedad, en el marco del Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-095463-B-C21/ES/Ingeniería de Superficies a través del mecanizado enfocado a materiales empleados en la aeronáutica y la automoción: proceso de mecanizado enfocado al materialen
local.relation.projectIDinfo:eu-repo/grantAgreement/GE/Convocatoria 2018 de proyectos de I+D+i «Retos Investigación», del Programa Estatal de I+D+i Orientada a los Retos de la Sociedad, en el marco del Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-095463-B-C22/ES/Ingeniería de Superficies mediante el mecanizado controlado de metales aeronáuticos y de la automoción: comprensión del proceso de corte analizando la micro y nano-estructuraen
local.embargo.enddate2025-01-12
local.contributor.otherinstitutionArts et Métiers Campus d’Angers, LAMPAes
local.source.detailsV. 204. N. articulo 123747en
oaire.format.mimetypeapplication/pdf
oaire.file$DSPACE\assetstore


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