@inproceedings{c921cf025c38472981eabf3a24b8384f,
title = "PIPELINE DEFECT DETECTION TECHNOLOGY BASED ON CIRCUMFERENTIAL HORIZONTAL SHEAR GUIDED WAVES",
abstract = "In this paper, the dispersion curve of circumferential horizontal shear (CSH) guided wave in pipeline is obtained based on finite element method, and CSH0 mode guided wave is selected for defect detection. In order to excite CSH0 mode guided wave successfully, a ring piezoelectric array transducer is designed in this paper. The simulation results show that this transducer can effectively excite CSH0 mode guided wave and realize defect detection.",
keywords = "CSH, Defect detection, EMAT, Guided waves",
author = "Yang, \{Yi Min\} and Lv, \{Tang Qi\} and Long Chang and Wei Sun and Liu, \{Ye Ping\} and Shi, \{Wei Jia\} and Bo Zhao",
note = "Publisher Copyright: {\textcopyright} 2024 IEEE.; 18th Symposium on Piezoelectricity, Acoustic Waves, and Device Applications, SPAWDA 2024 ; Conference date: 08-11-2024 Through 11-11-2024",
year = "2024",
doi = "10.1109/SPAWDA63926.2024.10878873",
language = "英语",
series = "Proceedings of the 2024 Symposium on Piezoelectricity, Acoustic Waves, and Device Applications, SPAWDA 2024",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "47--51",
editor = "Hongwei Ma and Yu Zheng and Xueqian Fang",
booktitle = "Proceedings of the 2024 Symposium on Piezoelectricity, Acoustic Waves, and Device Applications, SPAWDA 2024",
address = "美国",
}