An Experimental Research on the Vibration of Surface-Textured Journal Bearings
Joint Authors
Dong, Jian
Wang, Xiaojing
Zhang, Jin
Xiang, Xiaoqing
Nie, Zhou
Shen, Jiexi
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-05-09
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Growing attention has been paid to surface texture owing to its significance in bearing lubrication, load capacity, and wear resistance.
In this paper, research emphasis is placed on the influence of texture distributions on bearing vibration and rotor stability.
With microfabrication techniques, three kinds of textures configurations (0–90° partial distribution, 0–160° partial distribution, and 0–160° full distribution) are designed and applied on the lower pad surface.
The experiment of journal bearings is carried out.
The experiment results show that there is a significant decrease in acceleration amplitude of the textured bearings compared to nontextured bearings.
Furthermore, the 0–160° partially distributed journal bearings have better vibration damping effect than another two kinds of textures, which can be verified by the shaft center orbits, Fourier spectrums, and waterfall plots.
American Psychological Association (APA)
Dong, Jian& Wang, Xiaojing& Zhang, Jin& Xiang, Xiaoqing& Nie, Zhou& Shen, Jiexi. 2017. An Experimental Research on the Vibration of Surface-Textured Journal Bearings. Shock and Vibration،Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1203931
Modern Language Association (MLA)
Dong, Jian…[et al.]. An Experimental Research on the Vibration of Surface-Textured Journal Bearings. Shock and Vibration No. 2017 (2017), pp.1-9.
https://search.emarefa.net/detail/BIM-1203931
American Medical Association (AMA)
Dong, Jian& Wang, Xiaojing& Zhang, Jin& Xiang, Xiaoqing& Nie, Zhou& Shen, Jiexi. An Experimental Research on the Vibration of Surface-Textured Journal Bearings. Shock and Vibration. 2017. Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1203931
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1203931