Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/11142
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Mechanical Engineering | - |
dc.creator | Chen, Y | - |
dc.creator | Yao, H | - |
dc.creator | Wang, L | - |
dc.date.accessioned | 2015-07-14T01:32:11Z | - |
dc.date.available | 2015-07-14T01:32:11Z | - |
dc.identifier.issn | 0021-8979 | - |
dc.identifier.uri | http://hdl.handle.net/10397/11142 | - |
dc.language.iso | en | en_US |
dc.publisher | American Institute of Physics | en_US |
dc.rights | © 2013 AIP Publishing LLC. | en_US |
dc.rights | This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Y. Chen, H. Yao and L. Wang, J. Appl. Phys. 114, 043521 (2013) and may be found at https://dx.doi.org/10.1063/1.4817168 | en_US |
dc.title | Acoustic band gaps of three-dimensional periodic polymer cellular solids with cubic symmetry | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.volume | 114 | - |
dc.identifier.issue | 4 | - |
dc.identifier.doi | 10.1063/1.4817168 | - |
dcterms.abstract | The band structure and sound attenuation of the triply periodic co-continuous composite materials with simple cubic lattice, body-centered cubic lattice, and face-centered cubic lattice consisting of PMMA and air are investigated using finite element method. Complete band gaps are found in these structures and the width of band gaps is depending on volume fraction. It is shown that the width of band gaps along different directions in the first irreducible Brillouin zone enlarges as the volume fraction increases from 0.2 to 0.7. The largest complete band gap widths of the three types of co-continuous structures are 0.29, 0.54, and 0.55, respectively. As the complete band gaps appear in audible range of frequencies, these triply periodic co-continuous composite materials can be utilized to control noise. | - |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Journal of applied physics, 2013, v. 114, no. 4, 43521, p. 043521-1-043521-8 | - |
dcterms.isPartOf | Journal of applied physics | - |
dcterms.issued | 2013 | - |
dc.identifier.isi | WOS:000322539300031 | - |
dc.identifier.scopus | 2-s2.0-84882432542 | - |
dc.identifier.eissn | 1089-7550 | - |
dc.identifier.rosgroupid | r65350 | - |
dc.description.ros | 2012-2013 > Academic research: refereed > Publication in refereed journal | - |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | OA_IR/PIRA | en_US |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
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Chen_Acoustic_Band_Gaps.pdf | 4.97 MB | Adobe PDF | View/Open |
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