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Pressure-driven Background Leakage Models and their Application for Leak Localization Using a Multi-population Genetic Algorithm
Model-based techniques can accurately locate the vicinity of leak localization. However, in the traditional hydraulic leakage model (THLM), the nodal...
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Data-Driven Approaches for Vibroacoustic Localization of Leaks in Water Distribution Networks
This study aims to propose Micro-electromechanical System (MEMS) accelerometers for leak localization in the water distribution network and assess...
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Water Pipeline Leak Measurement Using Wavelet Packet-based Adaptive ICA
The localization of the leaks is estimated using the time difference method in the past decade. Generalized and Basic Cross-correlation techniques...
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LSTM-AE-WLDL: Unsupervised LSTM Auto-Encoders for Leak Detection and Location in Water Distribution Networks
Basically, leaks and faults in water distribution pipelines beget fairly severe water loss and affects largely its potability. For this reason,...
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Research on pipeline leakage localization method based on CZIM algorithm
The time difference of arrival is a common method to find the leakage point of water pipeline. The leakage point localization is achieved by...
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An Accurate Leakage Localization Method for Water Supply Network Based on Deep Learning Network
In the water supply network, leakage of pipes will cause water loss and increase the risk of environmental pollution. For water supply systems,...
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Novel Leakage Detection and Localization Method Based on Line Spectrum Pair and Cubic Interpolation Search
Leakage detection in water distribution systems (WDS) is critical to ensuring the security of urban water supplies. Acoustic detection methods have...
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A Model-Based Bayesian Framework for Pipeline Leakage Enumeration and Location Estimation
With the development of cities, the water resources loss and environmental pollution caused by pipeline leakage need to be solved urgently. In this...
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Time and Energy Savings in Leak Detection in WSN-Based Water Pipelines: A Novel Parametric Optimization-Based Approach
This paper presents a novel optimization algorithm for monitoring a complex water pipeline using Wireless Sensor Networks (WSN), in order to solve...
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Convolutional Neural Network for Burst Detection in Smart Water Distribution Systems
This study examines the benefits and limitations of a convolutional neural network (CNN) burst detection model that accounts for spatially...
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Analysis of Nord Stream explosions using seismic recordings
As a significant detection task, underwater explosion events have piqued the interest of geophysicists. On September 26, 2022, two underwater...
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A Multiscale Approach to Leak Detection and Localization in Water Pipeline Network
Leak detection and localization in water pipeline networks is of paramount importance to industry, especially in regions where water is scarce. In...
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Three-dimensional forward modeling and response characteristics analysis of foundation pit leakage electric-field considering electrokinetic effect
The traditional ground direct current method is not suitable for leakage detection of underground diaphragm walls in foundation pits because of its...
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Thermal Shock Effect on Acoustic Emission Response During Laboratory Hydraulic Fracturing in Laizhou Granite
To investigate the thermal shock effect on microseismic response during hydraulic fracturing in hot dry rock, laboratory hydraulic fracturing...
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A Selective Literature Review on Leak Management Techniques for Water Distribution System
Water Distribution System suffers from leakages causing social and economic costs. There is need of platform to manage water distribution system more...
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Microseismic Monitoring of Laboratory Hydraulic Fracturing Experiments in Granitic Rocks for Different Fracture Propagation Regimes
While hydraulic fracturing (HF) is a widely employed process, the underlying fracturing processes are still heavily contested. The attributes of the...
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Laboratory experiments on the effects of corrosion inhibitor on the mechanical properties of reservoir rock
Geothermal energy production often involves use of corrosion inhibitors. We performed rock mechanical experiments (room temperature; confining...
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Graph Convolutional Neural Network for Pressure Prediction in Water Distribution Network Sites
The safe operation of water distribution networks (WDNs) is crucial for ensuring the city dwellers’ living standards. Accurate and multi-step...
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Monitoring Support for Water Distribution Systems based on Pressure Sensor Data
The increasing age and deterioration of drinking water mains is causing an increasing frequency of pipe bursts. Not only are pipe repairs costly,...
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