Acoustic-based approach for micro-leakage detection and localization in water supply pipelines

Author:

Feng Cuimin12,Zhao Jiancong12ORCID,Ran Qiangsan3,Qu Mengchao4,Guo Zixiao12

Affiliation:

1. Key Laboratory of Urban Stormwater System and Water Environment, Ministry of Education, Beijing University of Civil Engineering and Architecture, Beijing, 100044, China

2. National Demonstration Center for Experimental Water Environment Education, Beijing University of Civil Engineering and Architecture, Beijing 100044, China

3. Guizhou Architectural Design and Research Institute Co., Ltd., Guiyang, 550000, China

4. Beijing Waterworks Group Co., Ltd., Beijing 100031, China

Abstract

Improving the accuracy of acoustic detection techniques is crucial, especially in scenarios with low pipeline pressures (≤0.2 MPa) and small leak apertures (≤2 mm), where micro-leakage detection poses challenges.

Publisher

Royal Society of Chemistry (RSC)

Reference41 articles.

1. Development of a rapid and quantitative prediction model for assessing the leakage status of water pipeline systems

2. Ministry of Housing and Urban-Rural Development of the People's Republic of China, 2022 Urban Construction Statistical Yearbook, https://www.mohurd.gov.cn/gongkai/fdzdgknr/sjfb/index.html , (accessed April 26, 2024 )

3. Ministry of Housing and Urban-Rural Development of the People's Republic of China, Standard for Water Loss Control and Assessment of Urban Water Distribution Systems, 2018

4. Artificial Intelligence and Internet of Things-Based Leak Detection Method for the Water Supply Network

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