Reseach on application of air coupled ultrasonic surface wave detection

Zhongsheng Huang, Xianzan Wang, Chunguang Xu, Junfeng Wang, Peilu Li, Xin Rao

科研成果: 书/报告/会议事项章节会议稿件同行评审

5 引用 (Scopus)

摘要

In the nondestructive testing of in-service gas pipeline, it is not applicable to use common coupling method. However, air coupled ultrasonic testing is an effective coupling method. This work presents an application of air coupled ultrasonic detection. Firstly, the basic principle and theory of air coupled ultrasonic testing technology are introduced, and the attenuation law of ultrasonic wave in air is analyzed, then the air coupled ultrasonic surface wave detection system is set up. Experiment is carried out on a testing block with a number of cracks, the result verifies the feasibility of detection system.

源语言英语
主期刊名Proceedings of 2017 IEEE Far East NDT New Technology and Application Forum, FENDT 2017
编辑Chunguang Xu
出版商Institute of Electrical and Electronics Engineers Inc.
297-300
页数4
ISBN(电子版)9781538616147
DOI
出版状态已出版 - 20 12月 2018
活动2017 IEEE Far East NDT New Technology and Application Forum, FENDT 2017 - Xi'an, 中国
期限: 22 6月 201724 6月 2017

出版系列

姓名Proceedings of 2017 IEEE Far East NDT New Technology and Application Forum, FENDT 2017

会议

会议2017 IEEE Far East NDT New Technology and Application Forum, FENDT 2017
国家/地区中国
Xi'an
时期22/06/1724/06/17

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