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Computational Analysis of Different Turbulence Models in a Vane Pump Simulation
| dc.contributor.author | Beleño Molina, Daniel Alberto | |
| dc.contributor.other | Ramírez Restrepo, Rafael | |
| dc.contributor.other | Duarte Forero, Jorge Eliecer | |
| dc.contributor.other | Rodríguez Toscano, Andrés David | |
| dc.date.accessioned | 2022-11-15T20:52:25Z | |
| dc.date.available | 2022-11-15T20:52:25Z | |
| dc.date.issued | 2021-02-04 | |
| dc.date.submitted | 2020-08-07 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12834/904 | |
| dc.description.abstract | The study presents a computational analysis of a vane pump using two different turbulence models namely κ-ε and κ-ω. The geometry characteristics of the vane pump were obtained by disassembly and further measurements. The CAD model for the computational domain was developed in SOLIDWORKS®. The CFD modeling was powered by ANSYS®, which allowed the evaluation of different mesh types and turbulence models . A total set of six simulations were performed to obtain comparison schemes for turbulence model evaluation . Specifically , the angular velocity and excentricity were varied within the simulations . Both turbulence models were carefully validated using the manufacturer´s dataset as validation criteria, obtaining a relative error of less than 5%. The κ-ω experienced the best performance when describing the flow variables, excepting the pressure gradient . Specifically , the κ-ω presented an accurate prediction of edge effects , energy losses in the walls, and turbulent viscosity . Notably , the CFD modeling showed that density and velocity variations are not significant. Overall, CFD modeling demonstrated to be a robust tool to gain insight understanding of the flow interactions in vane pump operation. | spa |
| dc.format.mimetype | application/pdf | spa |
| dc.language.iso | eng | spa |
| dc.source | Indonesian Journal of Science & Technology | spa |
| dc.title | Computational Analysis of Different Turbulence Models in a Vane Pump Simulation | spa |
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| dcterms.bibliographicCitation | Feng, J., Benra, F. K., and Dohmen, H. J. (2010). Application of different turbulence models in unsteady flow simulations of a radial diffuser pump. Forschung Im Ingenieurwesen/Engineering Research, 74(3), 123–133. | spa |
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| datacite.rights | http://purl.org/coar/access_right/c_abf2 | spa |
| oaire.resourcetype | http://purl.org/coar/resource_type/c_6501 | spa |
| oaire.version | http://purl.org/coar/version/c_970fb48d4fbd8a85 | spa |
| dc.audience | Público general | spa |
| dc.identifier.doi | 10.17509/ijost.v6i1.xxxx | |
| dc.identifier.instname | Universidad del Atlántico | spa |
| dc.identifier.reponame | Repositorio Universidad del Atlántico | spa |
| dc.subject.keywords | CAD modeling, CFD modeling, Hydroxyapatite, Eccentricity, Turbulence model, Vane pump | spa |
| dc.type.driver | info:eu-repo/semantics/article | spa |
| dc.type.hasVersion | info:eu-repo/semantics/publishedVersion | spa |
| dc.type.spa | Artículo | spa |
| dc.publisher.place | Barranquilla | spa |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | spa |
| dc.publisher.discipline | Ingeniería Mecánica | spa |
| dc.publisher.sede | Sede Norte | spa |
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