A comprehensive review of acoustic based leak localization method in pressurized pipelines

Z Hu, S Tariq, T Zayed - Mechanical systems and signal processing, 2021 - Elsevier
Pipelines are widely used in the transportation of water, oil, gas, etc. Leakage in pipelines
leads to a great waste of natural resources and sometimes constitutes a public health risk …

A review of methods for leakage management in pipe networks

R Puust, Z Kapelan, DA Savic, T Koppel - Urban Water Journal, 2010 - Taylor & Francis
Leakage in water distribution systems is an important issue which is affecting water
companies and their customers worldwide. It is therefore no surprise that it has attracted a lot …

Acoustic leak detection approaches for water pipelines

H Fan, S Tariq, T Zayed - Automation in Construction, 2022 - Elsevier
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 …

Experimental study on leak detection and location for gas pipeline based on acoustic method

L Meng, L Yuxing, W Wuchang, F Juntao - Journal of Loss Prevention in the …, 2012 - Elsevier
The leak of gas pipelines can be detected and located by the acoustic method. The
technologies of recognizing and extracting wave characteristics are summarized in details in …

A comparison of time delay estimators for the detection of leak noise signals in plastic water distribution pipes

Y Gao, MJ Brennan, PF Joseph - Journal of sound and vibration, 2006 - Elsevier
The position of a leak in buried water distribution pipes, may be determined by accurate
estimation of the time delay between two measured acoustic signals. By using a model for …

Gas pipeline leak noise measurements using optical fibre distributed acoustic sensing

JM Muggleton, R Hunt, E Rustighi, G Lees… - Journal of Natural Gas …, 2020 - Elsevier
Leakage from pipes is a major issue in both the oil and gas sectors, not only in
environmental and economic terms, because of wasting important natural resources, but …

Acoustic method of high-pressure natural gas pipelines leakage detection: Numerical and applications

J Zhang, Z Lian, Z Zhou, M Xiong, M Lian… - International Journal of …, 2021 - Elsevier
Leak detection is one of the most important issues in natural gas pipelines operation, major
accidents can result from pipe gas leaks in pipelines that transport high-pressure gases …

Acoustic leak localization for water distribution network through time-delay-based deep learning approach

R Liu, T Zayed, R Xiao - Water Research, 2025 - Elsevier
Water leakage within water distribution networks (WDNs) presents significant challenges,
encompassing infrastructure damage, economic losses, and public health risks. Traditional …

Application of the differentiation process into the correlation-based leak detection in urban pipeline networks

Y Gao, Y Liu, Y Ma, X Cheng, J Yang - Mechanical Systems and Signal …, 2018 - Elsevier
One major challenge currently facing pipeline networks across the world is the improvement
of leak detection technologies in urban environments. There is an imperative to locate …

Aerodynamics of a double-element wing in ground effect

X Zhang, J Zerihan - AIAA journal, 2003 - arc.aiaa.org
AWING operating in the proximity to the ground introduces different ow physics from that in
freestream. Comparatively little information is placed in public domain about an inverted …