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Validation of a Computational Fluid Dynamics Model for a Novel Residence Time Distribution Analysis in Mixing at Cross-Junctions

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Validation of a Computational Fluid Dynamics Model for a Novel Residence Time Distribution Analysis in Mixing at Cross-Junctions

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dc.contributor.author Hernandez Cervantes, Daniel es_ES
dc.contributor.author Delgado Galván, Xitlali Virginia es_ES
dc.contributor.author Nava, Jose L. es_ES
dc.contributor.author López Jiménez, Petra Amparo es_ES
dc.contributor.author Rosales, Mario es_ES
dc.contributor.author Mora Rodríguez, José de Jesús es_ES
dc.date.accessioned 2020-05-06T07:18:11Z
dc.date.available 2020-05-06T07:18:11Z
dc.date.issued 2018-06 es_ES
dc.identifier.issn 2073-4441 es_ES
dc.identifier.uri http://hdl.handle.net/10251/142520
dc.description.abstract [EN] In Water Distribution Networks, the chlorine control is feasible with the use of water quality simulation codes. EPANET is a broad domain software and several commercial computer software packages base their models on its methodology. However, EPANET assumes that the solute mixing at cross-junctions is ¿complete and instantaneous¿. Several authors have questioned this model. In this paper, experimental tests are developed while using Copper Sulphate as tracer at different operating conditions, like those of real water distribution networks, in order to obtain the Residence Time Distribution and its behavior in the mixing as a novel analysis for the cross-junctions. Validation tests are developed in Computational Fluid Dynamics, following the k-# turbulence model. It is verified that the mixing phenomenon is dominated by convection, analyzing variation of Turbulent Schmidt Number vs. experimental tests. Having more accurate mixing models will improve the water quality simulations to have an appropriate control for chlorine and possible contaminants in water distribution networks. es_ES
dc.description.sponsorship To CONACYT for the Master and Ph.D. scholarships (417824 and 703220) to D.H.-C. and the Ph.D. scholarship (294038) to M.R.; To Universidad de Guanajuato for the financial support of the project No. 100/2018 of J.L.N.; To Engineering Division, Campus Guanajuato and Geomatics and Hydraulics Engineering Department for the financial support of this project; and finally, to SEP-PRODEP and UG for the financial support to publish this paper. es_ES
dc.language Inglés es_ES
dc.publisher MDPI AG es_ES
dc.relation.ispartof Water es_ES
dc.rights Reconocimiento (by) es_ES
dc.subject Water distribution networks es_ES
dc.subject EPANET es_ES
dc.subject Safe water es_ES
dc.subject.classification INGENIERIA HIDRAULICA es_ES
dc.title Validation of a Computational Fluid Dynamics Model for a Novel Residence Time Distribution Analysis in Mixing at Cross-Junctions es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.3390/w10060733 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/CONACyT//417824/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/CONACyT//703220/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/UG//100%2F2018/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Hidráulica y Medio Ambiente - Departament d'Enginyeria Hidràulica i Medi Ambient es_ES
dc.description.bibliographicCitation Hernandez Cervantes, D.; Delgado Galván, XV.; Nava, JL.; López Jiménez, PA.; Rosales, M.; Mora Rodríguez, JDJ. (2018). Validation of a Computational Fluid Dynamics Model for a Novel Residence Time Distribution Analysis in Mixing at Cross-Junctions. Water. 10(6):1-18. https://doi.org/10.3390/w10060733 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.3390/w10060733 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 18 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 10 es_ES
dc.description.issue 6 es_ES
dc.relation.pasarela S\371583 es_ES
dc.contributor.funder Universidad de Guanajuato es_ES
dc.contributor.funder Consejo Nacional de Ciencia y Tecnología, México es_ES
dc.contributor.funder Dirección General de Educación Superior Tecnológica, México es_ES
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