Study on Mechanism of One-Dimensional Phononic Crystals with Locally Resonant Structures

Zhuo Fei Song; Qiang Song Wang; Zi Dong Wang

doi:10.4028/www.scientific.net/AMR.287-290.650

Paper Titles

Influence of the PH Value of Comb-Shaped Polymer on the Adsorption between the Polymer and Ca²⁺ Ions
p.626

Applied Research on Contractive Rate Inspecting Testing Mould of Pressure Casting Alloy
p.632

Progress in Research on Mo-MoSi₂ Functionally Gradient Material
p.636

Effect of Cd on Microstructure and Damping Capacities of Mg-Zr PM Alloy
p.642

Study on Mechanism of One-Dimensional Phononic Crystals with Locally Resonant Structures
p.650

Effect of the Different Structure of the Chiral Core on Phase Behaviors of Cholesteric Star-Shaped Liquid Crystals
p.654

Thermal Expansion Behavior and Characteristic of SiCp/Al Composites
p.658

Experiment on Thermal Conduction of Compacted Bentonite Blocks
p.662

New Oil-Absorbing Material
p.667

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 287-290Study on Mechanism of One-Dimensional Phononic...

Study on Mechanism of One-Dimensional Phononic Crystals with Locally Resonant Structures

Abstract:

Comprehensive study is performed for the one-dimensional phononic crystals with locally resonant structures mechanism and Bragg scattering mechanism. Found locally resonant mechanism is same as Bragg scattering mechanism on one-dimension phononic crystal. The reasons of producing lower frequency band gap are still stiffness decrease and quality increase. So the theory that locally resonant structure is better than Bragg scattering in low frequency vibration reduction is inexact.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 287-290)

Pages:

650-653

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.287-290.650

Citation:

Cite this paper

Online since:

July 2011

Authors:

Zhuo Fei Song, Qiang Song Wang, Zi Dong Wang

Keywords:

Bandgap, Locally Resonant, Phononic Crystals

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Kushwaha M S, Halevi P, Martínez G, et al. Theory of acoustic band structure of periodic elastic composites[J]. Phys Rev B. 1994, 49(4), p.2313

DOI: 10.1103/physrevb.49.2313

Google Scholar

[2] Martinez-Sala R, Sancho J, Sanchez J V, et al. sound attenuation by sculpture[J]. Nature(London). 1995(378): 241.

Google Scholar

[3] Liu Z, Zhang X, Mao Y, et al. Locally resonant sonic materials[J]. Science. 2000(289), p.1734

Google Scholar

[4] Goffaux C, Sánchez-Dehesa J. Two-dimensional phononic crystals studied using a variational method: Application to lattices of locally resonant materials[J]. Phys. Rev. B. 2003, 67(14): 144301.

DOI: 10.1103/physrevb.72.099903

Google Scholar

[5] Wang G, Yu D, Wen J, et al. One-dimensional phononic crystals with locally resonant structures [J]. Physics Letters A. 2004, 327(3), p.512.

DOI: 10.1016/j.physleta.2004.05.047

Google Scholar

[6] Farhat M, Guenneaub S, Enocha S, et al. All-angle-negative-refraction and ultra-refraction for liquid surface waves in 2D phononic crystals[J]. Journal of Computational and Applied Mathematics. 2009, p.1

DOI: 10.1016/j.cam.2009.08.052

Google Scholar

[7] Yu D, Fang J, Cai L, et al. Triply coupled vibrational band gap in a periodic and nonsymmetrical axially loaded thin-walled Bernoulli–Euler beam including the warping effect [J]. Physics Letters A. 2009, 373(38), p.3464

DOI: 10.1016/j.physleta.2009.07.038

Google Scholar

[8] Djafari-Rouhani B, Vasseur J O, Hladky-Hennion A C, et al. Absolute band gaps and waveguiding in free standing and supported phononic crystal slabs [J]. Photonics and Nanostructures - Fundamentals and Applications. 2008, 6(1), p.32

DOI: 10.1016/j.photonics.2007.12.002

Google Scholar