The influence of random microstructure on wave propagation through heterogeneous media

In this paper the influence of mechanical and geometrical properties, both deterministic and stochastic in nature, of a heterogeneous periodic composite material on wave propagation has been analysed in terms of the occurrence of stop-bands. Numerical analyses have been used to identify those parame...

Descripción completa

Detalles Bibliográficos
Autores principales: Song, Yilang, Gitman, Inna M., Parnell, William J., Askes, Harm
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Netherlands 2016
Materias:
Brief Note
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7115080/
https://www.ncbi.nlm.nih.gov/pubmed/32269409
http://dx.doi.org/10.1007/s10704-016-0170-2
_version_ 1783514024113078272
author Song, Yilang
Gitman, Inna M.
Parnell, William J.
Askes, Harm
author_facet Song, Yilang
Gitman, Inna M.
Parnell, William J.
Askes, Harm
author_sort Song, Yilang
collection PubMed
description In this paper the influence of mechanical and geometrical properties, both deterministic and stochastic in nature, of a heterogeneous periodic composite material on wave propagation has been analysed in terms of the occurrence of stop-bands. Numerical analyses have been used to identify those parameters that have the most significant effect on the wave filtering properties of the medium. A striking conclusion is that randomness in geometrical properties has a much larger effect than randomness in mechanical properties.
format Online
Article
Text
id pubmed-7115080
institution National Center for Biotechnology Information
language English
publishDate 2016
publisher Springer Netherlands
record_format MEDLINE/PubMed
spelling pubmed-71150802020-04-06 The influence of random microstructure on wave propagation through heterogeneous media Song, Yilang Gitman, Inna M. Parnell, William J. Askes, Harm Int J Fract Brief Note In this paper the influence of mechanical and geometrical properties, both deterministic and stochastic in nature, of a heterogeneous periodic composite material on wave propagation has been analysed in terms of the occurrence of stop-bands. Numerical analyses have been used to identify those parameters that have the most significant effect on the wave filtering properties of the medium. A striking conclusion is that randomness in geometrical properties has a much larger effect than randomness in mechanical properties. Springer Netherlands 2016-11-28 2017 /pmc/articles/PMC7115080/ /pubmed/32269409 http://dx.doi.org/10.1007/s10704-016-0170-2 Text en © The Author(s) 2016 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Brief Note
Song, Yilang
Gitman, Inna M.
Parnell, William J.
Askes, Harm
The influence of random microstructure on wave propagation through heterogeneous media
title The influence of random microstructure on wave propagation through heterogeneous media
title_full The influence of random microstructure on wave propagation through heterogeneous media
title_fullStr The influence of random microstructure on wave propagation through heterogeneous media
title_full_unstemmed The influence of random microstructure on wave propagation through heterogeneous media
title_short The influence of random microstructure on wave propagation through heterogeneous media
title_sort influence of random microstructure on wave propagation through heterogeneous media
topic Brief Note
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7115080/
https://www.ncbi.nlm.nih.gov/pubmed/32269409
http://dx.doi.org/10.1007/s10704-016-0170-2
work_keys_str_mv AT songyilang theinfluenceofrandommicrostructureonwavepropagationthroughheterogeneousmedia
AT gitmaninnam theinfluenceofrandommicrostructureonwavepropagationthroughheterogeneousmedia
AT parnellwilliamj theinfluenceofrandommicrostructureonwavepropagationthroughheterogeneousmedia
AT askesharm theinfluenceofrandommicrostructureonwavepropagationthroughheterogeneousmedia
AT songyilang influenceofrandommicrostructureonwavepropagationthroughheterogeneousmedia
AT gitmaninnam influenceofrandommicrostructureonwavepropagationthroughheterogeneousmedia
AT parnellwilliamj influenceofrandommicrostructureonwavepropagationthroughheterogeneousmedia
AT askesharm influenceofrandommicrostructureonwavepropagationthroughheterogeneousmedia

Ejemplares similares