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Optimized Water Distribution Networks and Sustainable Water Management

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Sustainable Water Management".

Deadline for manuscript submissions: closed (24 January 2024) | Viewed by 1060

Special Issue Editors


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Guest Editor
Hydraulic Engineering and Water Resources Department, Federal University of Minas Gerais, Avenida Presidente Antonio Carlos 6467, Belo Horizonte, Brazil
Interests: hydraulic modelling; energy efficiency; optimization; hydropower generation

E-Mail Website
Guest Editor
Hydraulic Engineering and Water Resources Department, Federal University of Minas Gerais. Avenida Presidente Antonio Carlos 6467, Belo Horizonte, Brazil
Interests: hydraulic modelling; data mining; complex network theory; hydropower generation
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Guest Editor
Laboratory of Computational Hydraulics, University of Campinas, Campinas, São Paulo 13083, Brazil
Interests: hydraulic modelling; hydraulic transients; data mining; optimization; hydropower generation

Special Issue Information

Dear Colleagues,

Water distribution networks (WDNs) are complex infrastructures, subject to dynamic operation conditions according to consumers’ patterns. In addition, water services are directly related to the health as well as economic and social development of urban areas. Thus, WDNs’ planning, operation, and management require detailed analyses in order to achieve reasonable service. In recent years water has also become a more scarce resource due to higher demand, the increased pollution of sources, and climate change; furthermore, intermittent supply conditions are more frequent. These conditions can harm WDNs in several ways, reducing their life cycles, increasing operation and maintenance costs, and contaminating the treated water. Optimizing WDNs’ operation conditions can significantly improve water management directly, by reducing water losses in leakages, and indirectly, by reducing the energy consumption of pump stations, which can also be reflected in the leakage control but also reduce the water used in power plants; however, defining optimal operation in WDNs is not easy, and the development of more robust, fast, and accurate models, algorithms, and monitoring systems is required for guaranteeing reliable operation. In this scenario, we are pleased to invite you to contribute to the development and innovation of hydraulic models, mathematical algorithms, and data acquisition systems applied in WDNs. In this Special Issue, our aim is to provide a broad range of solutions applied to improve WDNs based on experimental, computational, theoretical, or real case studies. Original research articles and reviews on the following research areas (but not limited to them) are welcome:

  • Optimal WDNs’ design and management;
  • Water demand forecasting;
  • Leakage detection and location;
  • Skeletonization and metamodels for hydraulic simulations;
  • Intermittent water supply;
  • Maintenance tools and rehabilitation strategies for WDNs;
  • Optimal operation of pumps and valves;
  • Energy recovery strategies;
  • Low-cost sensors for smart water;
  • IoT applied for WDNs.

We look forward to receiving your contributions.

The guest editors would like to warmly thank Dr. Helena Ramos, the associate professor at Instituto Superior Técnico (University of Lisbon), who kindly served as the expertise advisor of this Special Issue. Her professionalism and support are much appreciated.

Dr. Gustavo Meirelles Lima
Dr. Bruno Melo Brentan
Dr. Edevar Luvizotto Jr.
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sustainability is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • energy efficiency
  • hydraulic modeling
  • optimization
  • machine learning
  • sustainability
  • energy recovery
  • smart water
  • control systems
  • internet of things

Published Papers (1 paper)

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Research

14 pages, 2216 KiB  
Article
Computational Model of Water Distribution Network Life Cycle Deterioration
by Leandro Alves Evangelista, Gustavo Meirelles and Bruno Brentan
Sustainability 2023, 15(19), 14529; https://doi.org/10.3390/su151914529 - 6 Oct 2023
Viewed by 741
Abstract
Water distribution networks (WDNs) have a long life cycle, and understanding how infrastructure deteriorates over time can contribute to its efficient management. In this paper, a computational model is developed to simulate the deterioration of a WDN over its life cycle and analyze [...] Read more.
Water distribution networks (WDNs) have a long life cycle, and understanding how infrastructure deteriorates over time can contribute to its efficient management. In this paper, a computational model is developed to simulate the deterioration of a WDN over its life cycle and analyze how its operation is affected, both hydraulically and economically. For this, four parameters are considered, changing over a 20-year life cycle: (1) an increase in water consumption due to population growth, modeled using statistical growth rates; (2) the deterioration of pipes, which increases according to a constant growth rate of internal roughness; (3) a change in leakage in the network, calculated based on population size, network length, and operating pressure; and (4) the deterioration of pumps, estimated according to their mechanical aging. The results point to maintenance services being essential for the efficient operation of WDNs, with leaks having the greatest impact on operating costs. Full article
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