Study on The Attenuation of Acoustic Emission Signals from Plastic Pipes
DOI:
https://doi.org/10.54097/ajst.v6i1.8276Keywords:
Plastic pipes, Attenuation characteristics, Acoustic emission techniques.Abstract
Buried plastic gas pipelines are widely used and have high safety requirements, so research into leak monitoring techniques has been of considerable interest. This paper combines theoretical and experimental studies of the attenuation characteristics of plastic pipe leakage acoustic emission signals to provide technical support for the use of acoustic emission technology to monitor plastic pipe leakage and failure.
Downloads
References
Wang H, Fan XQ. Challenges and countermeasures for increasing natural gas exploration and development in China[J]. China Petrochemicals,2021(10):29-34.
Zhang Chunyu, Li Lianpeng, Wang Shuo et al. Overview of the development of special materials for polyethylene gas pipes at home and abroad[J]. Elastomers,2013,23(5):67-73.
Cruz R P D, Flávio Vasconcelos da Silva, Fileti A M F. Machine learning and acoustic method applied to leak detection and location in low-pressure gas pipelines[J]. Clean technologies and environmental policy, 2020, 22(3):627-638.
Zhang Xi, Zhang Lanzhu. Acoustic emission attenuation characteristics of pipeline leakage localization method[J]. Applied Acoustics,2022,41(01):158-167.
Hou Dong Sheng. Research on phased-array focused acoustic field of thick-walled polyethylene pipe electrofusion joints in nuclear power plants[D]. Zhejiang University,2017.
Wang Yao, Liu Caixue, He Pan et al. Study on the attenuation characteristics of pipe acoustic emission signals with wall thickness[J]. Vibration. Test and Diagnosis,2022,42(03):588-592+623.
Zhang Xi, Zhang Lanzhu. Acoustic emission attenuation characteristics of pipeline leakage localization method[J]. Applied Acoustics,2022,41(01):158-167.
ZHOU Jinjie,ZHENG Yang,ZHANG Zongjian et al.Study on the effect of defective scattering on phased-array ultrasound total focus imaging [J]. Journal of Instrumentation, 2017, 38(02):454-461.