Leak localization in a real water distribution network based on search-space reduction
This research article presents a model-based framework for detecting and localizing leaks in
water distribution networks (WDNs). The framework uses optimization and systematic search …
water distribution networks (WDNs). The framework uses optimization and systematic search …
[HTML][HTML] Short-term hydropower optimization driven by innovative time-adapting econometric model
The ongoing transformation of the electricity market has reshaped the hydropower
production paradigm for storage reservoir systems, with a shift from strategies oriented …
production paradigm for storage reservoir systems, with a shift from strategies oriented …
Shall we always use hydraulic models? A graph neural network metamodel for water system calibration and uncertainty assessment
Representing reality in a numerical model is complex. Conventionally, hydraulic models of
water distribution networks are a tool for replicating water supply system behaviour through …
water distribution networks are a tool for replicating water supply system behaviour through …
Leakage detection and localization in water distribution systems: A model invalidation approach
Abstract Model-based methodologies can assist in addressing the challenging problem of
leakage detection and localization in water distribution systems. However, this is not trivial …
leakage detection and localization in water distribution systems. However, this is not trivial …
Reliability analysis of water distribution systems using physical probabilistic pipe failure method
Water distribution systems (WDSs) are among the most essential infrastructure systems for
the sustenance of societies. Therefore, their continued reliability is of utmost importance …
the sustenance of societies. Therefore, their continued reliability is of utmost importance …
Correlation effects? A major but often neglected component in sensitivity and uncertainty analysis
Global sensitivity analysis (GSA) provides essential insights into the behavior of Earth and
environmental systems models and identifies dominant controls of output uncertainty …
environmental systems models and identifies dominant controls of output uncertainty …
Maintaining the long-term accuracy of water distribution models with data assimilation methods: A comparative study
X Zhou, S Guo, K **n, W Xu, T Tao, H Yan - Water Research, 2022 - Elsevier
The upgrading of water supply services is calling for more accurate and adaptive numerical
models to give insight into actual water distribution systems (WDSs), which underlines the …
models to give insight into actual water distribution systems (WDSs), which underlines the …
Efficient numerical approach for simultaneous calibration of pipe roughness coefficients and nodal demands for water distribution systems
Hydraulic models have been widely used to facilitate the design, management, and
operation of water distribution systems (WDS). However, model parameters including pipe …
operation of water distribution systems (WDS). However, model parameters including pipe …
Self‐adaptive calibration of real‐time demand and roughness of water distribution systems
X Zhou, W Xu, K **n, H Yan… - Water Resources Research, 2018 - Wiley Online Library
Real‐time simulation of water distribution systems (WDSs) has been applied to water
resource problems ranging from engineering optimization design and operation planning …
resource problems ranging from engineering optimization design and operation planning …
Calibration model for water distribution network using pressures estimated by artificial neural networks
The success of hydraulic simulation models of water distribution networks is associated with
the ability of these models to represent real systems accurately. To achieve this, the …
the ability of these models to represent real systems accurately. To achieve this, the …