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Including leakage in network models: an application to calibrate leak valves in EPANET

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Including leakage in network models: an application to calibrate leak valves in EPANET

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dc.contributor.author Cobacho Jordán, Ricardo es_ES
dc.contributor.author Arregui de la Cruz, Francisco es_ES
dc.contributor.author Soriano Olivares, Javier es_ES
dc.contributor.author Cabrera Rochera, Enrique es_ES
dc.date.accessioned 2016-05-20T13:59:21Z
dc.date.available 2016-05-20T13:59:21Z
dc.date.issued 2015-03
dc.identifier.issn 0003-7214
dc.identifier.uri http://hdl.handle.net/10251/64488
dc.description.abstract EPANET is one of the most widely used software packages for water network hydraulic modelling, and is especially interesting for educational and research purposes because it is in the public domain. However, EPANET simulations are demand-driven, and the program does not include a specific functionality to model water leakage, which is pressure-driven. Consequently, users are required to deal with this drawback by themselves. As a general solution for this problem, this paper presents a methodology for including leakage in EPANET models by following a two-stage process. Firstly, leakage is spatially distributed among the nodes, according to the characteristics of the network. Secondly, leakage is modelled through an emitter at each node. The process is described in detail and two numerical examples illustrate the applicability and advantages of the method. In addition, free access through a URL is provided to the leakage modelling tool that has been developed. es_ES
dc.language Inglés es_ES
dc.publisher IWA Publishing es_ES
dc.relation.ispartof Journal of Water Supply: Research and Technology - Aqua es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Emitters es_ES
dc.subject EPANET es_ES
dc.subject Hydraulic modelling es_ES
dc.subject Leakage es_ES
dc.subject Water Distribution Networks es_ES
dc.subject.classification MECANICA DE FLUIDOS es_ES
dc.subject.classification INGENIERIA HIDRAULICA es_ES
dc.title Including leakage in network models: an application to calibrate leak valves in EPANET es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.2166/aqua.2014.197
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Tecnológico del Agua - Institut Tecnològic de l'Aigua 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 Cobacho Jordán, R.; Arregui De La Cruz, F.; Soriano Olivares, J.; Cabrera Rochera, E. (2015). Including leakage in network models: an application to calibrate leak valves in EPANET. Journal of Water Supply: Research and Technology - Aqua. 64(2):130-138. doi:10.2166/aqua.2014.197 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.2166/aqua.2014.197 es_ES
dc.description.upvformatpinicio 130 es_ES
dc.description.upvformatpfin 138 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 64 es_ES
dc.description.issue 2 es_ES
dc.relation.senia 308636 es_ES
dc.identifier.eissn 1365-2087
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