Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/11142
Title: | Acoustic band gaps of three-dimensional periodic polymer cellular solids with cubic symmetry | Authors: | Chen, Y Yao, H Wang, L |
Issue Date: | 2013 | Source: | Journal of applied physics, 2013, v. 114, no. 4, 43521, p. 043521-1-043521-8 | 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. | Publisher: | American Institute of Physics | Journal: | Journal of applied physics | ISSN: | 0021-8979 | EISSN: | 1089-7550 | DOI: | 10.1063/1.4817168 | Rights: | © 2013 AIP Publishing LLC. 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 |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Chen_Acoustic_Band_Gaps.pdf | 4.97 MB | Adobe PDF | View/Open |
Page views
155
Last Week
1
1
Last month
Citations as of Apr 28, 2024
Downloads
183
Citations as of Apr 28, 2024
SCOPUSTM
Citations
42
Last Week
0
0
Last month
0
0
Citations as of Apr 26, 2024
WEB OF SCIENCETM
Citations
33
Last Week
0
0
Last month
1
1
Citations as of May 2, 2024
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.