Article
The energy flow for guided waves at and inside the surface of an ensonified fluid loaded elastic cylindrical shell via the Poynting vector field: Preliminary results
Journal of the Acoustical Society of America
Document Type
Article
Publication Date
5-4-2007
DOI
10.1121/1.4781988
Disciplines
Abstract
The Poynting vector field is used to show preliminary results for the energy flow both at the surface and inside an ensonified fluid loaded elastic cylindrical shell for both forward and retrograde propagating waves. The present work uses a method adapted from a simpler technique due to Kaduchak and Marston [G. Kaduchak and P. L. Marston, ‘‘Traveling‐wave decomposition of surface displacements associated with scattering by a cylindrical shell: Numerical evaluation displaying guided forward and backward wave properties,’’ J. Acoust. Soc. Am. 98, 3501–3507 (1995)] to isolate unidirectional energy flows.
Citation Information
Cleon Dean and James P. Braselton. "The energy flow for guided waves at and inside the surface of an ensonified fluid loaded elastic cylindrical shell via the Poynting vector field: Preliminary results" Journal of the Acoustical Society of America Vol. 121 (2007) p. 3096 ISSN: 0001-4966 Available at: http://works.bepress.com/james_braselton/178/
Copyright 2007 Acoustical Society of America. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the Acoustical Society of America.
Web Posting Guidelines
Transfer of Copyright Agreement
Publication Charge