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 …
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
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 …
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 …
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 …
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 …
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
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 …
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 …
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
Water leakage within water distribution networks (WDNs) presents significant challenges,
encompassing infrastructure damage, economic losses, and public health risks. Traditional …
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 …
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 …
freestream. Comparatively little information is placed in public domain about an inverted …