Thermoelastic Coupling Vibration Characteristics of the Axially Moving Beam With Frictional Contact-Reference-Cited by-同舟云学术

Thermoelastic Coupling Vibration Characteristics of the Axially Moving Beam With Frictional Contact

Published:2010-08-26 Issue:5 Volume:132 Page:
ISSN:1048-9002
Container-title:Journal of Vibration and Acoustics
language:en
Short-container-title:

Author:

Xu-Xia Guo¹,Zhong-Min Wang²

Affiliation:

1. School of Sciences, Xi’an University of Technology, 710048 Xi’an, P.R.C.; Department of Mechanical and Electrical Engineering, Baoji University of Arts and Sciences, 721007 Baoji, P.R.C.

2. School of Sciences, Xi’an University of Technology, 710048 Xi’an, P.R.C.

Abstract

The thermoelastic coupling vibration characteristics of the axially moving beam with frictional contact are investigated. The piecewise differential equation of motion for the axially moving beam in the thermoelastic coupling case and the continuous conditions at the contact point are established. The eigenequation is derived by the differential quadrature method, and the first order dimensionless complex frequencies of the simply supported axially moving beam under the coupled thermoelastic case are calculated. The effects of the dimensionless thermoelastic coupling factor, the dimensionless moving speed, the spring stiffness, the friction coefficient, and the normal pressure on the thermoelastic coupling vibration characteristics of the axially moving beam with frictional contact are discussed.

Publisher

ASME International

Subject

General Engineering

Link

http://asmedigitalcollection.asme.org/vibrationacoustics/article-pdf/doi/10.1115/1.4001513/5682977/051010_1.pdf

Reference21 articles.

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