Please use this identifier to cite or link to this item: https://doi.org/10.1006/jsvi.2001.3919
Title: Dispersion of waves in immersed laminated composite hollow cylinders
Authors: Xi, Z.C. 
Liu, G.R. 
Lam, K.Y. 
Shang, H.M. 
Issue Date: 14-Feb-2002
Source: Xi, Z.C., Liu, G.R., Lam, K.Y., Shang, H.M. (2002-02-14). Dispersion of waves in immersed laminated composite hollow cylinders. Journal of Sound and Vibration 250 (2) : 215-227. ScholarBank@NUS Repository. https://doi.org/10.1006/jsvi.2001.3919
Abstract: A layer element method (LEM) is presented for analyzing frequency and group velocity dispersive behaviours of waves in a laminated composite cylinder surrounded by a fluid. The LEM applies finite elements to model the radial displacement of the cylinder and the radial pressure of the fluid, and complex exponentials to express the axial and circumferential displacements of the cylinder as well as the axial and tangential pressures of the fluid. The dispersive equation for the fluid-loaded cylinder follows from variational techniques. The frequency and group velocity dispersive relationships of the fluid-coupling cylinder are obtained by means of the Rayleigh quotient. Numerical results are given for hybrid laminated composite cylinders and cylindrical shells submerged in water. The addition of the fluid is proven to have considerable impact on the group velocity spectra of waves in laminated composite cylinders.
Source Title: Journal of Sound and Vibration
URI: http://scholarbank.nus.edu.sg/handle/10635/59970
ISSN: 0022460X
DOI: 10.1006/jsvi.2001.3919
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

9
checked on Dec 7, 2017

WEB OF SCIENCETM
Citations

9
checked on Nov 23, 2017

Page view(s)

41
checked on Dec 11, 2017

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.