A novel approach based on graph signal processing and sampling theory to set pressure sensors in water distribution networks DOI
Daniel Barros, Carlo Giudicianni, Enrico Creaco

et al.

Expert Systems with Applications, Journal Year: 2025, Volume and Issue: unknown, P. 126306 - 126306

Published: Jan. 1, 2025

Language: Английский

A New Optimization Approach for the Least-Cost Design of Water Distribution Networks: Improved Crow Search Algorithm DOI

Hossein Fallah,

Özgür Kişi, Sungwon Kim

et al.

Water Resources Management, Journal Year: 2019, Volume and Issue: 33(10), P. 3595 - 3613

Published: July 20, 2019

Language: Английский

Citations

32
A Community-Structure-Based Method for Estimating the Fractal Dimension, and its Application to Water Networks for the Assessment of Vulnerability to Disasters DOI Creative Commons
Carlo Giudicianni, Armando Di Nardo, Roberto Greco

et al.

Water Resources Management, Journal Year: 2021, Volume and Issue: 35(4), P. 1197 - 1210

Published: March 1, 2021

Abstract Most real-world networks, from the World-Wide-Web to biological systems, are known have common structural properties. A remarkable point is fractality, which suggests self-similarity across scales of network structure these complex systems. Managing computational complexity for detecting big-sized systems represents a crucial problem. In this paper, novel algorithm revealing that exploits community principle, proposed and then applied several water distribution (WDSs) different size, unveiling self-similar feature their layouts. scaling-law relationship, linking number clusters necessary covering average size defined, exponent fractal dimension. The investigated as proxy recurrent specific response multiple random pipe failures – like during natural disasters pointing out global vulnerability each WDS. index, called Cut-Vulnerability introduced ratio between dimension node degree, its relationships with randomly removed pipes disconnect some topological metrics investigated. analysis shows effectiveness index in describing WDSs.

Language: Английский

Citations

24
Modeling and simulations of Water Network Distribution to Assess Water Quality: Kuwait as a case study DOI
Mohamed A. Mabrok, Ahmad Saad, Taha Ahmed

et al.

Alexandria Engineering Journal, Journal Year: 2022, Volume and Issue: 61(12), P. 11859 - 11877

Published: June 7, 2022

Language: Английский

Citations

17
Towards an Understanding of Hydraulic Sensitivity: Graph Theory Contributions to Water Distribution Analysis DOI Open Access
Meriem Adraoui, El Bachir Diop, Seyid Abdellahi Ebnou Abdem

et al.

Water, Journal Year: 2024, Volume and Issue: 16(5), P. 646 - 646

Published: Feb. 22, 2024

Water distribution systems (WDSs) are complex networks with numerous interconnected junctions and pipes. The robustness reliability of these critically dependent on their network structure, necessitating detailed analysis for proactive leak detection to maintain integrity functionality. This study addresses gaps in traditional WDS by integrating hydraulic measures graph theory improve sensitivity detection. Through case studies five distinct WDSs, we investigate the relationship between metrics. Our findings demonstrate collective impact factors system efficiency. research provides enhanced insights into operational dynamics highlights significant potential bolster resilience reliability.

Language: Английский

Citations

3
A novel approach based on graph signal processing and sampling theory to set pressure sensors in water distribution networks DOI
Daniel Barros, Carlo Giudicianni, Enrico Creaco

et al.

Expert Systems with Applications, Journal Year: 2025, Volume and Issue: unknown, P. 126306 - 126306

Published: Jan. 1, 2025

Language: Английский

Citations

0