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dc.contributor.authorPrada Botia, Gaudy Carolina
dc.contributor.authorPabón León, J A
dc.contributor.authorOrjuela Abril, M S
dc.date.accessioned2022-11-18T21:29:57Z
dc.date.available2022-11-18T21:29:57Z
dc.date.issued2021-05
dc.identifier.urihttps://repositorio.ufps.edu.co/handle/ufps/6549
dc.description.abstractIn this research, a methodology based on the development of numerical simulations is proposed to analyze the physical behavior of centrifugal pumps such as a turbine. Numerical simulations were carried out using OpenFOAM software. For the validation of the numerical model, the construction of an experimental test bench was carried out. The analysis carried out involves the evaluation of performance parameters of the pump as a turbine, such as head, power, and efficiency. Additionally, the effect of the rotation speed on the previous parameters is evaluated. From the results obtained, it was shown that the maximum relative error was 4%, 3.4%, and 3.8% for the head, power, and efficiency parameters, respectively. In general, it was evidenced that the proposed numerical simulation has the ability to describe the real trends of the pump as a turbine for different flow conditions. In addition, an 11% increase in rotational speed was shown to cause a 12%, 1.9%, and 3% increase in head, power, and maximum efficiency. The proposed methodology is considered an adequate tool to analyze performance and identify the best efficiency point of pump systems such as a turbine. In this way, greater energy use is guaranteed.eng
dc.format.extent7 Pàginasspa
dc.format.mimetypeapplication/pdfspa
dc.language.isoengspa
dc.publisherJournal of Physicsspa
dc.relation.ispartofJournal of Physics Vol.2139 No.1 (2021)
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/spa
dc.sourcehttps://iopscience.iop.org/article/10.1088/1742-6596/2139/1/012007/metaspa
dc.titleNumerical simulation to analyze the physical behavior of centrifugal pumps as a turbineeng
dc.typeArtìculo de revistaspa
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dc.identifier.doi10.1088/1742-6596/2139/1/012007
dc.relation.citesG C Prada Botia et al 2021 J. Phys.: Conf. Ser. 2139 012007
dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.rights.creativecommonsAtribución 4.0 Internacional (CC BY 4.0)spa
dc.type.coarhttp://purl.org/coar/resource_type/c_8544spa
dc.type.contentArtìculo de Investigaciònspa
dc.type.driverinfo:eu-repo/semantics/conferenceObjectspa
dc.type.redcolhttps://purl.org/redcol/resource_type/ECspa
oaire.accessrightshttp://purl.org/coar/access_right/c_abf2spa
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85spa
dc.type.versioninfo:eu-repo/semantics/publishedVersionspa


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