scholarly journals Trunk Network Rehabilitation for Resilience Improvement and Energy Recovery in Water Distribution Networks

Water ◽  
2018 ◽  
Vol 10 (6) ◽  
pp. 693 ◽  
Author(s):  
Gustavo Meirelles ◽  
Bruno Brentan ◽  
Joaquín Izquierdo ◽  
Helena Ramos ◽  
Edevar Luvizotto
Keyword(s):  
Energy Recovery ◽  
Water Distribution ◽  
Distribution Networks ◽  
Water Distribution Networks ◽  
Trunk Network ◽  
Network Rehabilitation

scholarly journals A New Device for Pressure Control and Energy Recovery in Water Distribution Networks

Water ◽  
2017 ◽  
Vol 9 (5) ◽  
pp. 309 ◽  
Author(s):  
Marco Sinagra ◽  
Vincenzo Sammartano ◽  
Gabriele Morreale ◽  
Tullio Tucciarelli
Keyword(s):  
Energy Recovery ◽  
Water Distribution ◽  
Pressure Control ◽  
Distribution Networks ◽  
Water Distribution Networks ◽  
New Device

scholarly journals Energy Recovery in Water Distribution Networks. Implementation of Pumps as Turbine in a Dynamic Numerical Model

2014 ◽  
Vol 70 ◽  
pp. 439-448 ◽  
Author(s):  
M. De Marchis ◽  
C.M. Fontanazza ◽  
G. Freni ◽  
A. Messineo ◽  
B. Milici ◽  
...  
Keyword(s):  
Numerical Model ◽  
Energy Recovery ◽  
Water Distribution ◽  
Distribution Networks ◽  
Water Distribution Networks

scholarly journals Pump as turbine for throttling energy recovery in water distribution networks

2019 ◽  
Author(s):  
Michele Stefanizzi ◽  
Tommaso Capurso ◽  
Gabriella Balacco ◽  
Mario Binetti ◽  
Marco Torresi ◽  
...  
Keyword(s):  
Energy Recovery ◽  
Water Distribution ◽  
Distribution Networks ◽  
Water Distribution Networks

scholarly journals PAT Design Strategy for Energy Recovery in Water Distribution Networks by Electrical Regulation

Energies ◽  
2013 ◽  
Vol 6 (1) ◽  
pp. 411-424 ◽  
Author(s):  
Armando Carravetta ◽  
Giuseppe del Giudice ◽  
Oreste Fecarotta ◽  
Helena Ramos
Keyword(s):  
Energy Recovery ◽  
Water Distribution ◽  
Design Strategy ◽  
Distribution Networks ◽  
Water Distribution Networks

scholarly journals A Comparison of Energy Recovery by PATs against Direct Variable Speed Pumping in Water Distribution Networks

Fluids ◽  
2018 ◽  
Vol 3 (2) ◽  
pp. 41 ◽  
Author(s):  
Maria Morani ◽  
Armando Carravetta ◽  
Giuseppe Del Giudice ◽  
Aonghus McNabola ◽  
Oreste Fecarotta
Keyword(s):  
Energy Recovery ◽  
Water Distribution ◽  
Distribution Networks ◽  
Water Distribution Networks ◽  
Variable Speed

scholarly journals Reliability based rehabilitation of water distribution networks by means of Bayesian networks

2017 ◽  
Vol 34 (1) ◽  
pp. 163-172 ◽  
Author(s):  
Abdelaziz Lakehal ◽  
Fares Laouacheria
Keyword(s):  
Decision Making ◽  
Bayesian Networks ◽  
Bayesian Network ◽  
Water Distribution ◽  
Distribution Network ◽  
Water Distribution Network ◽  
Distribution Networks ◽  
Dynamic Bayesian Networks ◽  
Water Distribution Networks ◽  
Network Rehabilitation

AbstractWater plays an essential role in the everyday lives of the people. To supply subscribers with good quality of water and to ensure continuity of service, the operators use water distribution networks (WDN). The main elements of water distribution network (WDN) are: pipes and valves. The work developed in this paper focuses on a water distribution network rehabilitation in the short and long term. Priorities for rehabilitation actions were defined and the information system consolidated, as well as decision-making. The reliability data were conjugated in decision making tools on water distribution network rehabilitation in a forecasting context. As the pipes are static elements and the valves are dynamic elements, a Bayesian network (static-dynamic) has been developed, which can help to predict the failure scenario regarding water distribution. A relationship between reliability and prioritization of rehabilitation actions has been investigated. Modelling based on a Static Bayesian Network (SBN) is implemented to analyse qualitatively and quantitatively the availability of water in the different segments of the network. Dynamic Bayesian networks (DBN) are then used to assess the valves reliability as function of time, which allows management of water distribution based on water availability assessment in different segments. Before finishing the paper by giving some conclusions, a case study of a network supplying a city was presented. The results show the importance and effectiveness of the proposed Bayesian approach in the anticipatory management and for prioritizing rehabilitation of water distribution networks.

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