Energy Flux Streamlines vs the Alternatives for the Visualization of Energy Coupling at and Inside the Surface of an Ensonified Fluid Loaded Elastic Cylindrical Shell with Vacuum Interior: Preliminary Results

Cleon Dean; James P. Braselton

doi:10.1121/1.4783720

Energy Flux Streamlines vs the Alternatives for the Visualization of Energy Coupling at and Inside the Surface of an Ensonified Fluid Loaded Elastic Cylindrical Shell with Vacuum Interior: Preliminary Results

Cleon Dean, James P. Braselton

Emeriti, Retired, & In Memoriam (COSM)

Georgia Southern University

Research output: Contribution to conference › Presentation

Abstract

<p> Energy flux streamlines are compared with alternative presentations of the energy flux vector field to visualize energy coupling at the surface and inside an ensonified fluid loaded elastic cylindrical shell with vacuum interior for both forward and retrograde guided propagating waves. The present work uses a method adapted from a simpler technique due to Kaduchak and Marston [Gregory Kaduchak and Philip L. Marston, “Traveling&hyphen;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. <strong> 98 </strong> , 3501–3507 (1995)] to isolate unidirectional energy flows.</p>

Original language	American English
DOIs	https://doi.org/10.1121/1.4783720
State	Published - Apr 1 2009
Event	The Journal of the Acoustical Society of America - Duration: Apr 1 2009 → …

Conference

Conference	The Journal of the Acoustical Society of America
Period	04/1/09 → …

Keywords

Energy flux streamlines
Energy flux vector field

DC Disciplines

Physics

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title = "Energy Flux Streamlines vs the Alternatives for the Visualization of Energy Coupling at and Inside the Surface of an Ensonified Fluid Loaded Elastic Cylindrical Shell with Vacuum Interior: Preliminary Results",

abstract = " Energy flux streamlines are compared with alternative presentations of the energy flux vector field to visualize energy coupling at the surface and inside an ensonified fluid loaded elastic cylindrical shell with vacuum interior for both forward and retrograde guided propagating waves. The present work uses a method adapted from a simpler technique due to Kaduchak and Marston [Gregory Kaduchak and Philip L. Marston, “Traveling&hyphen;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.",

keywords = "Energy flux streamlines, Energy flux vector field",

author = "Cleon Dean and Braselton, {James P.}",

year = "2009",

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doi = "10.1121/1.4783720",

language = "American English",

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AU - Dean, Cleon

AU - Braselton, James P.

PY - 2009/4/1

Y1 - 2009/4/1

N2 - Energy flux streamlines are compared with alternative presentations of the energy flux vector field to visualize energy coupling at the surface and inside an ensonified fluid loaded elastic cylindrical shell with vacuum interior for both forward and retrograde guided propagating waves. The present work uses a method adapted from a simpler technique due to Kaduchak and Marston [Gregory Kaduchak and Philip L. Marston, “Traveling&hyphen;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.

AB - Energy flux streamlines are compared with alternative presentations of the energy flux vector field to visualize energy coupling at the surface and inside an ensonified fluid loaded elastic cylindrical shell with vacuum interior for both forward and retrograde guided propagating waves. The present work uses a method adapted from a simpler technique due to Kaduchak and Marston [Gregory Kaduchak and Philip L. Marston, “Traveling&hyphen;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.

KW - Energy flux streamlines

KW - Energy flux vector field

UR - https://digitalcommons.georgiasouthern.edu/physics-facpubs/7

UR - https://doi.org/10.1121/1.4783720

U2 - 10.1121/1.4783720

DO - 10.1121/1.4783720

M3 - Presentation

T2 - The Journal of the Acoustical Society of America

Y2 - 1 April 2009

ER -

Energy Flux Streamlines vs the Alternatives for the Visualization of Energy Coupling at and Inside the Surface of an Ensonified Fluid Loaded Elastic Cylindrical Shell with Vacuum Interior: Preliminary Results

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