A Non-Metallic pipeline leak size recognition method based on CWT acoustic image transformation and CNN
L Song, X Cui, X Han, Y Gao, F Liu, Y Yu, Y Yuan - Applied Acoustics, 2024 - Elsevier
Accurately identifying the pipeline leak size is crucial for risk assessment and timely rescue.
In this study, a Convolutional Neural Network (CNN) based on Continuous Wavelet …
In this study, a Convolutional Neural Network (CNN) based on Continuous Wavelet …
Forced resonance of a buckled beam flexibly restrained at the inner point
Restraints along slender structures, such as pipes conveying fluid and beams, play
important roles in enhancing their bending stiffness. The current work investigates the …
important roles in enhancing their bending stiffness. The current work investigates the …
A two-stage leak monitoring framework for water distribution networks based on acoustic signals
C Wang, X Chen, Y Xu, W Yan, Y Yang, Y Shao… - Mechanical Systems and …, 2025 - Elsevier
Timely monitoring of pipeline leaks is essential to avoid secondary contamination of drinking
water and economic losses and to ensure the sustainability of water distribution networks …
water and economic losses and to ensure the sustainability of water distribution networks …
ASSA-VMD-SI and Frechet method of pipe vibration for noise reduction and leakage identification
K Tao, M Xu, Q Wang - Measurement, 2025 - Elsevier
Pipe is an essential component of city. The working condition of underground pipe is
complex. There is a lot of noise in the acquired vibration signals, which would interfere with …
complex. There is a lot of noise in the acquired vibration signals, which would interfere with …
[HTML][HTML] ILC investigation and in-field traceability using a high sensitivity & high mass geophone set
JH Winther, A Schiavi, RS Dias, A Canu, TR Licht - Measurement: Sensors, 2025 - Elsevier
Following and in relation to the recently finalized EMPIR-infra AUV project, and in attempt to
accommodate a raising interest and need globally for high level metrology in both the very …
accommodate a raising interest and need globally for high level metrology in both the very …
Acoustic imaging of the underground space with sensor arrays by phase unwrap** and synthetic focusing
J Li, F Li - Journal of Mechanical Science and Technology, 2024 - Springer
The paper introduces a new algorithm that can determine the location of the compromised
pipeline and its path while also examining the impact of the sensor array's parameters on …
pipeline and its path while also examining the impact of the sensor array's parameters on …
[PDF][PDF] Novel Leak Detector Based on DWT an Experimental Study.
Both biological and industrial processes depend on water, and society suffers when this
critical resource is lost. Leaks in water distribution networks (WDNs) can result in large …
critical resource is lost. Leaks in water distribution networks (WDNs) can result in large …