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Definition of the Operational Curves by Modification of the Affinity Laws to Improve the Simulation of PATs

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Definition of the Operational Curves by Modification of the Affinity Laws to Improve the Simulation of PATs

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dc.contributor.author Macías Ávila, Carlos Andrés es_ES
dc.contributor.author Sánchez-Romero, Francisco-Javier es_ES
dc.contributor.author López Jiménez, Petra Amparo es_ES
dc.contributor.author Pérez-Sánchez, Modesto es_ES
dc.date.accessioned 2022-05-10T18:07:14Z
dc.date.available 2022-05-10T18:07:14Z
dc.date.issued 2021-07 es_ES
dc.identifier.issn 2073-4441 es_ES
dc.identifier.uri http://hdl.handle.net/10251/182487
dc.description.abstract [EN] New technologies for water pressurized systems try to implement the introduction of strategies for the improvement of the sustainable indicators. One of these technologies is the implementation of pumps working as turbines. The use of these recovery machines was proposed some years ago, and the interest in this technology has increased over the last years. The simulation of these machines is necessary when analyzing pressurized water systems, or when optimization procedures are proposed for their management, great care must be taken. In these cases, the knowledge of the operation curves is crucial to reach accurate results. This study proposes different regression expressions to define three operational curves when the machines operate under variable rotational speed. These curves are the best efficiency head, the best power-head and the best power flow. The here proposed methods were compared with other five published methods. The comparison shows the proposed method was the best when it is compared with the rest of the published procedures, reducing the error values between 8 and 20%. 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 Variable rotational speed es_ES
dc.subject Affinity laws es_ES
dc.subject PATs es_ES
dc.subject Water networks es_ES
dc.subject Energy recovery es_ES
dc.subject.classification INGENIERIA HIDRAULICA es_ES
dc.subject.classification INGENIERIA AGROFORESTAL es_ES
dc.title Definition of the Operational Curves by Modification of the Affinity Laws to Improve the Simulation of PATs es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.3390/w13141880 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.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Rural y Agroalimentaria - Departament d'Enginyeria Rural i Agroalimentària es_ES
dc.description.bibliographicCitation Macías Ávila, CA.; Sánchez-Romero, F.; López Jiménez, PA.; Pérez-Sánchez, M. (2021). Definition of the Operational Curves by Modification of the Affinity Laws to Improve the Simulation of PATs. Water. 13(14):1-18. https://doi.org/10.3390/w13141880 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.3390/w13141880 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 13 es_ES
dc.description.issue 14 es_ES
dc.relation.pasarela S\441820 es_ES
dc.subject.ods 06.- Garantizar la disponibilidad y la gestión sostenible del agua y el saneamiento para todos es_ES


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