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Title: Vibration of a rectangular plate with a central power-law profiled groove by the Rayleigh-Ritz method
Authors: O'Boy, D.J.
Krylov, Victor V.
Keywords: Vibration
Tapering
Profiled
Powerlaw
Thickness
Variational
Issue Date: 2016
Publisher: Elsevier / © The Authors
Citation: O'BOY, D.J. and KRYLOV, V.V., 2016. Vibration of a rectangular plate with a central power-law profiled groove by the Rayleigh-Ritz method. Applied Acoustics, 104, pp.24-32
Abstract: The prediction of natural frequencies of rectangular plates where a profiled indentation is present is made using a Rayleigh-Ritz variational energy method. Panels with holes are often found for access cables and access gaps, and it is shown that the application of damping to the profile leads to a more efficient method of reducing vibration than covering a whole rectangular plate, which is advantageous where weight saving is necessary.
Description: This is an Open Access article published by Elsevier and distributed under the terms of the Creative Commons Attribution License (CC BY 4.0) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Sponsor: The research reported here has been supported by the United Kingdom Engineering and Physical Sciences Research Council (EPSRC) [Grant number EP/F009232/1].
Version: Published
DOI: 10.1016/j.apacoust.2015.10.018
URI: https://dspace.lboro.ac.uk/2134/19722
Publisher Link: http://dx.doi.org/10.1016/j.apacoust.2015.10.018
ISSN: 0003-682X
Appears in Collections:Published Articles (Aeronautical and Automotive Engineering)

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