Experimental and theoretical investigation of railway wheel squeal


Hsu, S.S., Huang, Z., Iwnicki, S.D., Thompson, D.J., Jones, C.J.C., Xie, G. and Allen, P.D. (2007) Experimental and theoretical investigation of railway wheel squeal. Proceedings of the Institution of Mechancial Engineers, Part F Journal of Rail and Rapid Transit, 221F, (1), 59-73. (doi:10.1243/0954409JRRT85).

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Original Publication URL: http://dx.doi.org/10.1243/0954409JRRT85

Description/Abstract

The tangential contact forces that arise at the interface between the wheel of a railway vehicle and the rail provide all the traction, braking, and guidance required by the vehicle. These forces are the result of microslip or creepage and can become unstable exciting vibration of the wheel, particularly at frequencies corresponding to the wheel's axial (and radial) modes.

Item Type: Article
ISSNs: 0954-4097 (print)
Related URLs:
Keywords: twin disc rig, contact forces, squeal noise prediction
Subjects: T Technology > TJ Mechanical engineering and machinery
T Technology > TA Engineering (General). Civil engineering (General)
Q Science > QC Physics
Divisions: University Structure - Pre August 2011 > Institute of Sound and Vibration Research > Dynamics
ePrint ID: 49568
Date Deposited: 16 Nov 2007
Last Modified: 28 Mar 2014 15:21
Projects:
Centre for Rail Systems Research
Funded by: EPSRC (GR/S12784/01)
7 May 2003 to 6 September 2006
URI: http://eprints.soton.ac.uk/id/eprint/49568

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