Effects of variable pass speed on wear-type corrugation growth

Bellette, P., Meehan, P.A. and Daniel, W.J.T. (2008) Effects of variable pass speed on wear-type corrugation growth. Journal of Sound and Vibration, 314 3-5: 616-634. doi:10.1016/j.jsv.2007.12.038


Author Bellette, P.
Meehan, P.A.
Daniel, W.J.T.
Title Effects of variable pass speed on wear-type corrugation growth
Journal name Journal of Sound and Vibration   Check publisher's open access policy
ISSN 0022-460X
Publication date 2008-07-22
Year available 2008
Sub-type Article (original research)
DOI 10.1016/j.jsv.2007.12.038
Open Access Status
Volume 314
Issue 3-5
Start page 616
End page 634
Total pages 18
Editor Soedel, W.
Petyt , M.
Place of publication United Kingdom
Publisher Academic Press
Language eng
Subject C1
0913 Mechanical Engineering
970102 Expanding Knowledge in the Physical Sciences
Abstract A feedback model for wear-type rail corrugation has been modified to account for vehicle speed variations over successive passages, so that the effect on corrugation amplitude growth can be investigated. The feedback model encapsulates the most critical interactions occurring between the wheel/rail structural dynamics, rolling contact mechanics and rail wear. Using this model, numerical and analytical investigations are performed to quantitatively identify the effect of deliberately changing the speed of successive vehicle passages in a statistically controlled manner. The effect of different initial track profiles on the results is also investigated. The results provide insight into a possible alternative means of retarding wear-type corrugation growth. (C) 2008 Elsevier Ltd. All rights reserved.
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ

Document type: Journal Article
Sub-type: Article (original research)
Collections: 2009 Higher Education Research Data Collection
School of Mechanical & Mining Engineering Publications
 
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Citation counts: TR Web of Science Citation Count  Cited 12 times in Thomson Reuters Web of Science Article | Citations
Scopus Citation Count Cited 18 times in Scopus Article | Citations
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Created: Thu, 09 Apr 2009, 20:07:58 EST by Rose Clements on behalf of School of Mechanical and Mining Engineering