[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Fan et al., 2022 - Google Patents

Acoustic leak detection approaches for water pipelines

Fan et al., 2022

Document ID
13181212974324941032
Author
Fan H
Tariq S
Zayed T
Publication year
Publication venue
Automation in Construction

External Links

Snippet

A reliable leak detection approach is necessary for reducing water loss caused by leakages. Our research reviews the existing acoustic leak detection approaches, including devices for collecting sound, signal processing methods, and ways to detect the presence of leakages …
Continue reading at www.sciencedirect.com (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/46—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by spectral analysis, e.g. Fourier analysis or wavelet analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves for welds
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/263—Surfaces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4472—Mathematical theories or simulation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting

Similar Documents

Publication Publication Date Title
Fan et al. Acoustic leak detection approaches for water pipelines
Hu et al. A comprehensive review of acoustic based leak localization method in pressurized pipelines
Che et al. Transient wave-based methods for anomaly detection in fluid pipes: A review
Lukonge et al. Leak detection system for long-distance onshore and offshore gas pipeline using acoustic emission technology. A review
Ismail et al. A review of vibration detection methods using accelerometer sensors for water pipeline leakage
Ben-Mansour et al. Computational fluid dynamic simulation of small leaks in water pipelines for direct leak pressure transduction
Baroudi et al. Pipeline leak detection systems and data fusion: A survey
Banjara et al. Machine learning supported acoustic emission technique for leakage detection in pipelines
Yazdekhasti et al. Experimental evaluation of a vibration-based leak detection technique for water pipelines
Ravichandran et al. Ensemble-based machine learning approach for improved leak detection in water mains
Yu et al. Leak detection in water distribution systems by classifying vibration signals
Tariq et al. Data-driven application of MEMS-based accelerometers for leak detection in water distribution networks
Aba et al. Petroleum pipeline monitoring using an internet of things (IoT) platform
Jin et al. Integrated leakage detection and localization model for gas pipelines based on the acoustic wave method
Misiunas Failure monitoring and asset condition assessment in water supply systems
Al Qahtani et al. A review on water leakage detection method in the water distribution network
Yu et al. Acoustic emission (AE) based small leak detection of galvanized steel pipe due to loosening of screw thread connection
Cody et al. A field implementation of linear prediction for leak-monitoring in water distribution networks
Tran et al. A review of inspection methods for continuously monitoring PVC drinking water mains
Sitaropoulos et al. Frequency-based leak signature investigation using acoustic sensors in urban water distribution networks
Gong et al. Experimental validation of gas leak detection in screw thread connections of galvanized pipe based on acoustic emission and neural network
Fahad et al. Corrosion detection in industrial pipes using guided acoustics and radial basis function neural network
Negm et al. Review of leakage detection in water distribution networks
De Silva et al. Computer aided leak location and sizing in pipe networks
Tao et al. Data compression and damage evaluation of underground pipeline with musicalized sonar GMM