Browsing by Subject "Aigua -- Distribució"
Now showing items 1-20 of 64
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A fully data-driven approach for leak localization in water distribution networks
(Institute of Electrical and Electronics Engineers (IEEE), 2021)
Conference report
Open AccessThis paper presents a data-driven technique for the localization of leaks in water distribution networks (WDN). The methodology requires hydraulic data, i.e., pressure measurements from a set of sensors installed throughout ... -
A new machine learning approach to support asset management in water distribution networks
(Universitat Politècnica de Catalunya, 2022-01-31)
Master thesis
Open AccessOne of the main causes of the widespread problem of freshwater scarcity lies in unfruitful maintenance of distribution infrastructure, leading to failures with consequent waste of precious resources. It is estimated that ... -
A novel leak detection approach in water distribution networks
(Institute of Electrical and Electronics Engineers (IEEE), 2021)
Conference report
Open AccessThis paper proposes a novel leak monitoring framework aims to improve the operation of water distribution network (WDN). To do that, an online statistical hypothesis test based leak detection is proposed. The main advantages ... -
Abnormal quality detection and isolation in water distribution networks using simulation models
(2011)
Conference report
Restricted access - author's decision -
Big Data and Data Analytics applied to the Monitoring of Water Distribution Networks
(Universitat Politècnica de Catalunya, 2015-06)
Master thesis
Open Access
Covenantee: CetaquaThe project associated with this master thesis was performed in collaboration with Water Technological Centre CETAQUA1, located in Cornellà de Llobregat. The aim of this thesis is to implement the use of data analytics and ... -
Chlorine concentration modelling and supervision in water distribution systems
(Multidisciplinary Digital Publishing Institute (MDPI), 2022-07-26)
Article
Open AccessThe quality of the drinking water distributed through the networks has become the main concern of most operators. This work focuses on one of the most important variables of the drinking water distribution networks (WDN) ... -
Clustering-learning approach to the localization of leaks in water distribution networks
(2022)
Article
Open AccessLeak detection and localization in water distribution networks (WDNs) is of great significance for water utilities. This paper proposes a leak localization method that requires hydraulic measurements and structural information ... -
Control de la Presión en Redes de Distribución de Agua Potable
(Universitat Politècnica de Catalunya, 2020-07-31)
Tutored research work
Open AccessEn este trabajo se estudiarán diferentes estrategias, y en particular una estrategia llamada híbrida, para el control de presión en redes de distribución. Tenemos una canalización que contiene una válvula que se puede abrir ... -
Control of transients in water distribution networks
(Universitat Politècnica de Catalunya, 2020-07-31)
Tutored research work
Restricted access - author's decisionIn this thesis, the pressure control in water distribution networks are discussed. First, the importance of efficient pressure control in water distribution networks as well as different pressure control methods are ... -
Data-driven approach for leak localization in water distribution networks using pressure sensors and spatial interpolation
(2019-07-01)
Article
Open AccessThis paper presents a new data-driven method for leak localization in water distribution networks. The proposed method relies on the use of available pressure measurements in some selected internal network nodes and on the ... -
Data-driven leak localization in WDN using pressure sensor and hydraulic information
(2022)
Article
Open AccessMaintaining a good quality of service under a wide range of operational management is challenging for water utilities. One of the significant challenges is the location of water leaks in the large-scale water distribution ... -
El derecho humano al agua. Herramientas para su medición e implementación en el contexto rural nicaragüense
(Universitat Politècnica de Catalunya, 2011-07-15)
Master thesis
Open AccessSegún el IDH2, Nicaragua sigue encallada en la parte baja de la lista de los países de desarrollo medio. La situación con respecto al acceso al agua potable guarda muchos aspectos en común con el resto de los “países ... -
Diseño de una balsa de riego en Algayón. Huesca
(Universitat Politècnica de Catalunya, 2014-06-11)
Bachelor thesis
Restricted access - author's decisionDisseny d’una bassa de regulació de reg de aproximadament 60000 m3 de volum que subministra a una comunitat de reg cobrint 5 dies de necessitat d’aigua. La bassa s’abasteix d’una sèquia del Canal d’Aragó i Catalunya i ... -
Diseño de una red mallada de distribución de agua potable a una población determinada
(Universitat Politècnica de Catalunya, 2015-06-09)
Bachelor thesis
Restricted access - author's decisionEn aquest treball es dissenya la xarxa de distribució mallada d’aigua potable per una ciutat, l’escollida es Viladecans. Abans d’iniciar el disseny se explica la teoria necessària per realitzar aquesta xarxa. Abans de ... -
Disinfection by products estimation in a water distribution network
(2022)
Conference report
Open AccessEven though disinfection is necessary to ensure water safety for human consumption, some disinfectants produce disinfection by-products (DBPs) that may be dangerous for human health. Current European legislation obligates ... -
Disseny d’un sistema de transport i emmagatzematge d’aigua per a països amb difícil accés a aquest recurs
(Universitat Politècnica de Catalunya, 2020-10-29)
Bachelor thesis
Restricted access - author's decision
Covenantee: Children of AfricaL’objectiu del projecte es defineix com el desenvolupament d’un sistema de transport i emmagatzematge d’aigua per a persones en països on es té difícil accés a aquest recurs. Inicialment es realitza una cerca per a conèixer ... -
Enhanced equal frequency partition method for the identification of a water demand system
(Sarjoughian,H.S.; Cellier, F.E.; Marefat, M.M.; Rozenblit, J.W. (eds.) Institute of Electrical and Electronics Engineers, 2000)
Conference report
Open AccessThis paper deals with unsupervised partitioning. A first goal of this paper is to present an enhancement to the Equal Frequency Partition (EFP) method that allows to reduce, to some extent, the main drawback of this classical ... -
Estimation of node pressures in water distribution networks by Gaussian process regression
(2019)
Conference report
Open AccessThis paper proposes a method to predict pressures in all nodes of a water distribution network (WDN) by Gaussian process regression (GPR) from pressure measurements in a subset of selected nodes. The pressure sensors are ... -
Estudi i disseny d'un algoritme de control de la qualitat de l'aigua en una xarxa de distribució d'aigua basat en aprenentatge per reforç
(Universitat Politècnica de Catalunya, 2022-07-11)
Bachelor thesis
Open AccessEl clor és el desinfectant més popular a l’hora d’eliminar els bacteris a les xarxes de distribució d’aigua. La seva alta efectivitat i el seu baix preu fan que sigui el millor aliat per desinfectar la xarxa, però un ús ... -
Estudi i disseny d'un entorn de simulació amb MATLAB i EPANET pel control d'una xarxa de distribució d'aigua mitjançant bombes centrífugues
(Universitat Politècnica de Catalunya, 2019-05-10)
Bachelor thesis
Open AccessDefinir l'estat de l'art del control hidràulic de les xarxes amb bombes centrífugues. Dissenyar un cas d'estudi simple amb una xarxa de distribució d'aigua simple. Calcular el punt de treball òptim a partir de la demanda ...