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Study of the propagation of concave semi-elliptical shaped breathing cracks in rotating shaft

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dc.affiliation.areaUC3M. Área de Ingeniería Mecánicaes
dc.affiliation.dptoUC3M. Departamento de Ingeniería Mecánicaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Simulación y Optimización Mecánica (SiOMec)es
dc.contributor.authorRubio Herrero, Patricia
dc.contributor.authorBernal Cuadrado, Javier
dc.contributor.authorRubio Ruiz de Aguirre, María Lourdes
dc.contributor.authorMuñoz Abella, María Belén
dc.contributor.funderMinisterio de Economía y Competitividad (España)es
dc.date.accessioned2023-02-23T14:54:37Z
dc.date.available2023-02-23T14:54:37Z
dc.date.issued2019-12
dc.description.abstractWhen a cracked shaft rotates, the crack contained in it progressively opens and closes during a revolution. Accordingly, the behavior of the shaft becomes nonlinear. In this paper, the propagation of concave semi-elliptical shaped cracks contained in rotating shafts has been studied considering the nonlinear effect of the breathing crack. To study the propagation, we propose an integration algorithm based on the Paris-Erdogan Law which allows determining the crack shape evolution of concave breathing cracks in rotating shafts. The Stress Intensity Factor used by the algorithm to analyze the propagation has been computed using the four parametric expression for concave cracks proposed by the authors in a previous work. By now, it has not been found in the literature propagation studies of concave surface cracks in rotating shafts that consider the breathing mechanism of the crack.en
dc.description.sponsorshipThe authors would like to thank the Spanish Ministerio de Economía y Competitividad for the support for this work through the project DPI2013-45406-P.en
dc.format.extent10
dc.identifier.bibliographicCitationRubio, P., Bernal, J., Rubio, L., & Muñoz-Abella, B. (2019). Study of the propagation of concave semi-elliptical shaped breathing cracks in rotating shafts. International Journal of Fatigue, 129, 105214.en
dc.identifier.doihttps://doi.org/10.1016/j.ijfatigue.2019.105214
dc.identifier.issn0142-1123
dc.identifier.publicationfirstpage1
dc.identifier.publicationissue105214
dc.identifier.publicationlastpage10
dc.identifier.publicationtitleInternational Journal of Fatigueen
dc.identifier.publicationvolume129
dc.identifier.urihttps://hdl.handle.net/10016/36657
dc.identifier.uxxiAR/0000029647
dc.language.isoeng
dc.publisherElsevieren
dc.relation.projectIDGobierno de España. DPI2013-45406-Pes
dc.rights© 2019 Elsevier Ltd.en
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.accessRightsopen accessen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subject.ecienciaIngeniería Mecánicaes
dc.subject.otherPropagation of cracksen
dc.subject.otherCracked shaftsen
dc.subject.otherConcave shaped cracken
dc.subject.otherBreathing cracken
dc.subject.otherRotating shaftsen
dc.titleStudy of the propagation of concave semi-elliptical shaped breathing cracks in rotating shaften
dc.typeresearch article*
dc.type.hasVersionAM*
dspace.entity.typePublication
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