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Online Structural Health Monitoring of Rotating Machinery via Ultrasonic Guided Waves
Joint Authors
Meng, Guang
Li, Fucai
Li, Hong Guang
Li, Ming
Qiu, Jianxi
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-06-13
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
This paper focuses on the establishment of the online structural health monitoring strategy for rotating shafts using ultrasonic guided waves.
The dispersion of cylindrical shaft is investigated and a conclusion that the longitudinal ultrasonic wave propagating along the cylindrical shaft can hardly be interfered by the rotation is obtained.
The experimental system and the numerical simulation model have been constructed, based on the fact that the experimental research and the numerical verification have been conducted intensively.
The strategy can be concluded no matter the cracked rotor is at rest or rotating.
Comparing with the same rotor without crack, the amplitudes of the guided wave packages descend along the transmission path and the symmetric path where crack exists; however, the amplitude of the wave packages will ascend along the other transmission paths.
American Psychological Association (APA)
Li, Ming& Meng, Guang& Li, Hong Guang& Qiu, Jianxi& Li, Fucai. 2018. Online Structural Health Monitoring of Rotating Machinery via Ultrasonic Guided Waves. Shock and Vibration،Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1215471
Modern Language Association (MLA)
Li, Ming…[et al.]. Online Structural Health Monitoring of Rotating Machinery via Ultrasonic Guided Waves. Shock and Vibration No. 2018 (2018), pp.1-12.
https://search.emarefa.net/detail/BIM-1215471
American Medical Association (AMA)
Li, Ming& Meng, Guang& Li, Hong Guang& Qiu, Jianxi& Li, Fucai. Online Structural Health Monitoring of Rotating Machinery via Ultrasonic Guided Waves. Shock and Vibration. 2018. Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1215471
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1215471