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dc.contributor.author
Corzo, Santiago Francisco
dc.contributor.author
Ramajo, Damian Enrique
dc.contributor.author
Nigro, Norberto Marcelo
dc.date.available
2019-10-17T17:38:19Z
dc.date.issued
2018-10
dc.identifier.citation
Corzo, Santiago Francisco; Ramajo, Damian Enrique; Nigro, Norberto Marcelo; Transient Numerical Assessment of Race Car Dry-Sump Oil Under Extreme Maneuvers; Universiti Malaysia Pahang; International Journal of Automotive and Mechanical Engineering; 15; 3; 10-2018; 5636-5651
dc.identifier.issn
2229-8649
dc.identifier.uri
http://hdl.handle.net/11336/86167
dc.description.abstract
A numerical assessment of a dry-sump oil system was performed by Computational Fluid Dynamics (CFD). Unlike conventional cars, race cars are subjected to high accelerations that induce oil sloshing. Hence, dry-sump oil systems are required to collect the oil outside of the engine prior to be pumped inside of it again. To avoid engine malfunctions,the dry-sump must guarantee continuously oil suction in every maneuver. To perform such simulations, the model was subjected to different car maneuvers extracted from data acquisition available from real race car. It has showed that single and combined maneuvers, such as acceleration, braking and turnings can induce downward, upward and lateral accelerations higher than 2 g during several seconds. Therefore, four different single maneuvers (acceleration, deceleration, turn right and turn left) as well as a set of contaminated maneuvers (braking and turning) were studied. Simulations were achieved by mean of the Volume of Fluid Method (VOF) for an air-oil system. The influence of the turbulence modeling was also investigated. First a forerunner design was analyzedand both the race car tests and CFD simulations showed that for the most extreme maneuvers (pure braking and combined with braking and turning right) the original design failed before the end of the maneuvers by air suction in the pump inlet. In consequence, the dry-sump was redesigned and assessed under these extreme conditions until to ensure stable oil aspiration.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Universiti Malaysia Pahang
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
CFD
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dry-sump oil tank
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multiphase flow
dc.subject
sloshing
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Mecánica Aplicada
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Ingeniería Mecánica
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INGENIERÍAS Y TECNOLOGÍAS
dc.title
Transient Numerical Assessment of Race Car Dry-Sump Oil Under Extreme Maneuvers
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-10-16T19:27:24Z
dc.journal.volume
15
dc.journal.number
3
dc.journal.pagination
5636-5651
dc.journal.pais
Malasia
dc.journal.ciudad
Pahang
dc.description.fil
Fil: Corzo, Santiago Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones en Métodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones en Métodos Computacionales; Argentina
dc.description.fil
Fil: Ramajo, Damian Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones en Métodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones en Métodos Computacionales; Argentina
dc.description.fil
Fil: Nigro, Norberto Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones en Métodos Computacionales. Universidad Nacional del Litoral. Centro de Investigaciones en Métodos Computacionales; Argentina
dc.journal.title
International Journal of Automotive and Mechanical Engineering
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://journal.ump.edu.my/ijame/article/view/148/68
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.15282/ijame.15.3.2018.18.0433
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