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dc.contributor.authorGimeno, Jaime
dc.contributor.authorVenegas, Oscar
dc.contributor.authorUrbano-T, Javier
dc.date.accessioned2024-07-03T14:25:42Z
dc.date.available2024-07-03T14:25:42Z
dc.date.issued2022
dc.identifier.issn0308-0161spa
dc.identifier.urihttps://repositorio.escuelaing.edu.co/handle/001/3142
dc.description.abstractIn this paper, a parametric study of the Stress Concentration Factor (SCF) has been carried out in cylindrical pressure vessels with circular holes. A three-dimensional finite element analysis has been carried out performing a variation of dimensionless parameters (thickness ratio, size ratio and aspect ratio) exploring a wider range than other investigations. It is observed that the maximum value of the SCF increases as the hole size ratio and the aspect ratio increase, although the location of the maximum SCF is located from the internal area of the vessel to the external part depending on the geometric configuration, defining thus three differentiated zones. Additionally, in the final part of the document, a fit model is defined to determine the value of the maximum SCF for different continuous values of the defined dimensionless parameters. This model allows to quickly calculate or locate from a contour map the maximum value of SCF for a specific geometry of pressure vessel.eng
dc.description.abstractEn este trabajo se ha realizado un estudio paramétrico del factor de concentración de tensiones (SCF) en recipientes a presión cilíndricos con orificios circulares. Se ha llevado a cabo un análisis tridimensional por elementos finitos realizando una variación de los parámetros adimensionales (relación de espesores, relación de tamaños y relación de aspectos) explorando un rango más amplio que otras investigaciones. Se observa que el valor máximo del SCF aumenta a medida que se incrementa la relación de tamaño de los agujeros y la relación de aspecto, aunque la localización del SCF máximo se localiza desde la zona interna del recipiente hasta la parte externa dependiendo de la configuración geométrica, definiendo así tres zonas diferenciadas. Adicionalmente, en la parte final del documento, se define un modelo de ajuste para determinar el valor del SCF máximo para diferentes valores continuos de los parámetros adimensionales definidos. Este modelo permite calcular o localizar rápidamente a partir de un mapa de contornos el valor máximo de SCF para una geometría específica de recipiente a presión.spa
dc.format.extent10 páginasspa
dc.format.mimetypeapplication/pdfspa
dc.language.isoengspa
dc.publisherElSevierspa
dc.rights.urihttps://creativecommons.org/licenses/by-nc-sa/4.0/spa
dc.sourcehttps://www.sciencedirect.com/science/article/pii/S0308016122001612spa
dc.titleStress Concentration Factor in vessels with circular crosshole: Continuous parameters analysiseng
dc.typeArtículo de revistaspa
dc.type.versioninfo:eu-repo/semantics/publishedVersionspa
oaire.accessrightshttp://purl.org/coar/access_right/c_abf2spa
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85spa
dc.contributor.researchgroupGrupo de Investigación en Diseños sostenibles en ingeniería mecánicaspa
dc.identifier.doihttps://doi.org/10.1016/j.ijpvp.2022.104775
dc.identifier.eissn1879-3541spa
dc.identifier.urlhttps://www.sciencedirect.com/science/article/pii/S0308016122001612
dc.publisher.placeColombiaspa
dc.relation.citationeditionOctober 2022spa
dc.relation.citationendpage10spa
dc.relation.citationstartpage1spa
dc.relation.citationvolume199spa
dc.relation.indexedN/Aspa
dc.relation.ispartofjournalInternational Journal of Pressure Vessels and Pipingeng
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dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.rights.creativecommonsAtribución-NoComercial-CompartirIgual 4.0 Internacional (CC BY-NC-SA 4.0)spa
dc.subject.proposalStress concentration factoreng
dc.subject.proposalThick pressure vesselseng
dc.subject.proposalCrossholeseng
dc.subject.proposalHigh-pressure vesselseng
dc.subject.proposalFinite element methodeng
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1spa
dc.type.contentTextspa
dc.type.driverinfo:eu-repo/semantics/articlespa
dc.type.redcolhttp://purl.org/redcol/resource_type/ARTspa


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