Please use this identifier to cite or link to this item: http://repositorio.ufpso.edu.co/jspui/handle/123456789/3254
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dc.contributor.authorAfanador García, Nelson
dc.contributor.authorGarcía León, Ricardo Andrés
dc.contributor.authorGómez Campero, July Andrea
dc.coverage.spatialOcaña, Norte de Santander, Colombiaen_US
dc.date.accessioned2021-09-20T22:27:29Z
dc.date.available2021-09-20T22:27:29Z
dc.date.issued2021-04-16
dc.identifier.citationGarcía-León, R.A.; Afanador-García, N.; Gómez-Camperos, J.A. Numerical Study of Heat Transfer and Speed Air Flow on Performance of an Auto-Ventilated Disc Brake. Fluids 2021, 6, 160. https://doi.org/ 10.3390/fluids6040160en_US
dc.identifier.issn2311-5521en_US
dc.identifier.urihttp://repositorio.ufpso.edu.co/jspui/handle/123456789/3254
dc.description.abstractIn the braking system, the heat dissipation generated by the friction between the disc and pad should be evacuated as quickly as possible. In this work, five common different automotive disc brakes were studied through mathematical theories of heat transfer and numerical methods using the ANSYS software. In addition, a direct comparison between experimental, theoretical, and simulation values found in the open literature was performed to propose a disc brake with an improved geometry in terms of dissipation of heat transfer. The numerical results were considered to propose two possible solutions of disc brake geometries using N-38 ventilation blades used in aeronautic engineering. An improvement in temperature dissipation was achieved by approximately 23.8% compared to the five geometries analyzed with a simple type N-38 ventilation blade. The heat dissipation in the brakes strongly depends on the geometry of the disc, the geometry of the blades, the material from which it is manufactured, the material of the pad, the weight of the vehicle, and the operating conditions, as can be verified with mathematical calculations and experiments. The results obtained demonstrate that the discs can be used effectively in extreme working conditions (80 km/h and 33°C), without affecting the safety of the occupants and the braking system.en_US
dc.description.sponsorshipUniversidad Francisco de Paula Santander Ocañaen_US
dc.description.tableofcontentsspa
dc.language.isoengen_US
dc.publisherDiego Angeli and V’yacheslav Akkermanen_US
dc.relationhttps://www.mdpi.com/2311-5521/6/4/160/htmen_US
dc.relation.ispartofseriesCERG;ART19
dc.relation.urihttps://www.mdpi.com/2311-5521/6/4/160/htm
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/2.5/co/*
dc.sourceRevista Fluids, Volumen 6, Número 4
dc.sourceRevista Fluids
dc.subjectTemperaturaen_US
dc.subjectFreno de discoen_US
dc.subjectCuchillasen_US
dc.subjectFricciónen_US
dc.titleNumerical study of heat transfer and speed air flow on performance of an auto-ventilated disc brakeen_US
dc.typeArtículoen_US
dc.title.translatedEstudio numérico de la transferencia de calor y la velocidad del flujo de aire sobre el rendimiento de un freno de disco autoventilado.en_US
dc.description.abstractenglishIn the braking system, the heat dissipation generated by the friction between the disc and pad should be evacuated as quickly as possible. In this work, five common different automotive disc brakes were studied through mathematical theories of heat transfer and numerical methods using the ANSYS software. In addition, a direct comparison between experimental, theoretical, and simulation values found in the open literature was performed to propose a disc brake with an improved geometry in terms of dissipation of heat transfer. The numerical results were considered to propose two possible solutions of disc brake geometries using N-38 ventilation blades used in aeronautic engineering. An improvement in temperature dissipation was achieved by approximately 23.8% compared to the five geometries analyzed with a simple type N-38 ventilation blade. The heat dissipation in the brakes strongly depends on the geometry of the disc, the geometry of the blades, the material from which it is manufactured, the material of the pad, the weight of the vehicle, and the operating conditions, as can be verified with mathematical calculations and experiments. The results obtained demonstrate that the discs can be used effectively in extreme working conditions (80 km/h and 33°C), without affecting the safety of the occupants and the braking system.en_US
dc.subject.proposalspa
dc.subject.keywordsTemperatureen_US
dc.subject.keywordsDisc brakesen_US
dc.subject.keywordsBladesen_US
dc.subject.keywordsFrictionen_US
dc.subject.lembspa
dc.identifier.instnameinstname:Universidad Francisco de Paula Santander Ocañaspa
dc.identifier.reponamereponame:Repositorio Institucional UFPSOspa
dc.identifier.repourlrepourl:https://repositorio.ufpso.edu.cospa
dc.publisher.facultyFacultad ingenieríasen_US
dc.publisher.grantorUniversidad Francisco de Paula Santander Ocañaspa
dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.rights.accessrightshttp://purl.org/coar/access_right/c_abf2
dc.rights.creativecommonsAtribución-NoComercial-SinDerivadas 2.5 Colombia*
dc.rights.localspa
dc.type.coarhttp://purl.org/coar/resource_type/c_6501
dc.type.driverinfo:eu-repo/semantics/article
dc.type.localArtículoen_US
dc.type.redcolArtículo de investigación http://purl.org/redcol/resource_type/ART Artículo de divulgación http://purl.org/redcol/resource_type/ARTDIV
dc.relation.referencesGarcía-León, R.A.; Flórez-Solano, E.; Acevedo-Peñaloza, C. Análisis Termodinámico en Frenos de Disco; ECOE Ediciones: Bogota, Colombia, 2018.en_US
dc.relation.referencesGarcía-León, R.A.; Flórez-Solano, E.; Suárez-Quiñones, Á. Brake Discs: A Technological Review From Its Analysis and Assessment. Inf. Téc. 2019, 83, 217–234.en_US
dc.relation.referencesIteco Ingenieros. El triángulo de la Seguridad en tu vehículo. Available online: https://www.itecoingenieros.com/el-triangulo-de-la-seguridad-en-tu-vehiculo/ (accessed on 10 October 2020).en_US
dc.relation.referencesSibuscascoche.com, Qué es el triángulo de seguridad de nuestro coche. Available online: https://www.sibuscascoche.com/noticias/2019/seguridad-vial-triangulos-reflectantes-help-flash/#:~:text=Fue%20ideado%20con%20la%20intenci%C3%B3n,contabilizados%20m%C3%A1s%20atropellos%20y%20colisiones (accessed on 10 October 2020).en_US
dc.relation.referencesLorenzo, S.S. Propuesta de Diseño Para Disco de Freno Ventilado; Universidad de Valladolid: Valladolid, Spain, 2018.en_US
dc.relation.referencesWallis, L.; Leonardi, E.; Milton, B.; Joseph, P. Air flow and heat transfer in ventilated disc brake rotors with diamond and tear-drop pillars. Numer. Heat Transf. Part A Appl. 2002, 41, 643–655.en_US
dc.relation.referencesMcPhee, A.D.; Johnson, D.A. Experimental heat transfer and flow analysis of a vented brake rotor. Int. J. Therm. Sci. 2008, 47, 458–467.en_US
dc.relation.referencesGarcía-León, R.A.; Rojas, E.P. Analysis of the amount of heat flow between cooling channels in three vented brake discs. Ing. Y Univ. 2017, 21, 71–96.en_US
dc.type.hasversioninfo:eu-repo/semantics/acceptedVersion
dc.identifier.DOI10.3390/fluids6040160en_US
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