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dc.contributor.authorBeleño Molina, Daniel Albertospa
dc.contributor.authorRamírez Restrepo, Rafael Antoniospa
dc.contributor.authorDuarte Forero, Jorgespa
dc.contributor.authorRodríguez Toscano, Andrés Davidspa
dc.date.accessioned2021-03-23T13:38:27Z
dc.date.available2021-03-23T13:38:27Z
dc.date.issued2021
dc.identifier.issn2527-8045spa
dc.identifier.issn2528-1410spa
dc.identifier.urihttps://hdl.handle.net/11323/8054spa
dc.description.abstractThe 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.mimetypeapplication/pdfspa
dc.language.isoeng
dc.publisherCorporación Universidad de la Costaspa
dc.rightsCC0 1.0 Universalspa
dc.rights.urihttp://creativecommons.org/publicdomain/zero/1.0/spa
dc.sourceIndonesian Journal of Science and Technologyspa
dc.subjectCAD modelingspa
dc.subjectCFD modelingspa
dc.subjectHydroxyapatitespa
dc.subjectEccentricityspa
dc.subjectTurbulence modelspa
dc.subjectVane pumpspa
dc.titleComputational analysis of different turbulence models in a vane pump simulationspa
dc.typeArtículo de revistaspa
dc.source.urlhttps://ejournal.upi.edu/index.php/ijost/article/view/31918spa
dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.identifier.doihttps://doi.org/10.17509/ijost.v6i1.31918spa
dc.identifier.instnameCorporación Universidad de la Costaspa
dc.identifier.reponameREDICUC - Repositorio CUCspa
dc.identifier.repourlhttps://repositorio.cuc.edu.co/spa
dc.relation.referencesAhmed, A., and Demoulin, M. (2002). Turbulence modelling in the automotive industry. Engineering Turbulence Modelling and Experiments, 5(2002), 29–42.spa
dc.relation.referencesChima, R. O. D. R. I. C. K. V. (1995). A k-omega turbulence model for quasi-three-dimensional turbomachinery flows. 34th Aerospace Sciences Meeting and Exhibit, 248(1995), 1-13.spa
dc.relation.referencesFeng, 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
dc.relation.referencesFrosina, E., Senatore, A., Buono, D., Manganelli, M. U., and Olivetti, M. (2014). A tridimensional CFD analysis of the oil pump of an high performance motorbike engine. Energy Procedia, 45(2014), 938–948.spa
dc.relation.referencesLan, X. K., Khodadadi, J. M., and Shen, F. (1997). Evaluation of six κ-ε turbulence model predictions of flow in a continuous casting billet-mold water model using laser Doppler velocimetry measurements. Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science, 28(2), 321–332.spa
dc.relation.referencesMangani, L., Casartelli, E., and Mauri, S. (2011). Assessment of various turbulence models in a high pressure ratio centrifugal compressor with an object oriented CFD code. Proceedings of the ASME Turbo Expo, 7(Parts A, B, And C), 2219–2229.spa
dc.type.coarhttp://purl.org/coar/resource_type/c_6501spa
dc.type.contentTextspa
dc.type.driverinfo:eu-repo/semantics/articlespa
dc.type.redcolhttp://purl.org/redcol/resource_type/ARTspa
dc.type.versioninfo:eu-repo/semantics/acceptedVersionspa
dc.type.coarversionhttp://purl.org/coar/version/c_ab4af688f83e57aaspa
dc.rights.coarhttp://purl.org/coar/access_right/c_abf2spa


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