Phononic Band Gaps in Al2O3/Epoxy Composite

Edson Jansen Pedrosa Miranda Jr.; J.M.C. dos Santos

doi:10.4028/www.scientific.net/MSF.912.112

Paper Titles

Ni-GDC Nanocomposite Material Prepared by Aqueous Based Tape Casting
p.93

Preparation and Characterization of Pb(Zr,Ti)O₃ Obtained by the Pechini Method
p.97

Hysteresis Modeling of Bonded Anisotropic Ferrite Magnets
p.102

Replacement of NdFeB by Ferrite Magnets
p.106

Phononic Band Gaps in Al₂O₃/Epoxy Composite
p.112

Characterization of Al₂O₃-Al₂TiO₂ Ceramic Composites: Effects of Sintering Parameters on the Properties
p.118

Development and Characterization of Al₂O₃-ZrO₂ Composites Using ZrO₂(Y₂O₃)-Recycled as Raw Material
p.124

Evaluation of Load Parameters and Hold Time of a Vickers Ultra-Micro Hardness Tester for Measure of Hardness and Modulus of Elasticity of Dental Composites
p.130

Hydrophilicity, Solubility and Optical Properties in Composite Films of Gelatin and Bentonite Clay in its Natural Form or Modified
p.136

HomeMaterials Science ForumMaterials Science Forum Vol. 912Phononic Band Gaps in Al2O3/Epoxy Composite

Phononic Band Gaps in Al₂O₃/Epoxy Composite

Abstract:

In this study, we have investigated the band structure of elastic waves propagating in a phononic crystal, consisting of an epoxy matrix reinforced by Al₂O₃ inclusions in a square and hexagonal lattices. We also studied the influence of the inclusion geometry cross section – circular, hollow circular, square and rotated square with a 45° angle of rotation with respect to the x, y axes. The plane wave expansion (PWE) method is used to solve the wave equation considering the wave propagation in the xy plane (longitudinal-transverse vibration, XY mode, and transverse vibration, Z mode). The complete band gaps between the XY and Z modes are observed to circular, square and rotated square cross section inclusion and the best performance is for rotated square cross section inclusion in a square lattice. We suggest that the Al₂O₃/epoxy composite is feasible for vibrations management.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Materials Science Forum (Volume 912)

Pages:

112-117

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.912.112

Citation:

Cite this paper

Online since:

January 2018

Authors:

Edson Jansen Pedrosa Miranda Jr.*, J.M.C. dos Santos

Keywords:

Band Gap, Longitudinal-Transverse Vibration, Phononic Crystal, Plane Wave Expansion Method, Transverse Vibration, Vibration Control

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] M.M. Sigalas, E.N. Economou: Journal of Applied Physics Vol. 75 (1994), p.2845.

Google Scholar

[2] Y. Pennec, J.O. Vasseur, B. Djafari-Rouhani, L. Dobrzyński, P.A. Deymier: Surface Science Reports Vol. 65 (2010), p.229.

DOI: 10.1016/j.surfrep.2010.08.002

Google Scholar

[3] J. Huang, Z. Shi: Journal of Sound and Vibration Vol. 332 (2013), p.4423.

Google Scholar

[4] K. Yu, T. Chen, X. Wang: Physica B Vol. 416 (2013), p.12.

Google Scholar

[5] V. Anjos, A. Arantes: RSC Advances Vol. 5 (2015), p.11248.

Google Scholar

[6] R.H. Olsson III, I. El-Kady: Measurement Science and Technology Vol. 20 (2009), p.012002.

Google Scholar

[7] J.D. Achenbach, M. Kitahara: The Journal of the Acoustical Society of America Vol. 81 (1987) 595.

Google Scholar

[8] Y.F. Wang, Y.S. Wang, X.X. Su: Journal of Applied Physics Vol. 110 (2011), p.113520.

Google Scholar

[9] S.A. El-Naggar, S.I. Mostafa, N.H. Rafat: Ultrasonics Vol. 52 (2012), p.536.

Google Scholar

[10] Y. He, F. Wu, Y. Yao, X. Zhang, Z. Mu, S. Yan: Physics Letters A Vol. 377 (2013), p.889.

Google Scholar

[11] J.G. Hu, W. Xu: Physica B Vol. 441 (2014), p.89.

Google Scholar

[12] J.O. Vasseur, B.D. Rouhani, L. Dobrzynski, M.S. Kushwaha, P. Halevi: Journal of Physics: Condensed Matter Vol. 6 (1994), p.8759.

Google Scholar

[13] Z.J. Yao, G.L. Yu, Y.S. Wang, Z.F. Shi: International Journal of Solids and Structures Vol. 46 (2009), p.2571.

Google Scholar

[14] Z.J. Yao, G.L. Yu, Y.S. Wang, W.J. Hu: Advanced Materials Research Vols. 652–654 (2013), p.48.

Google Scholar

[15] L.D. Landau, E.M. Lifshitz: Theory of Elasticity. (Pergamon Press London, 1959).

Google Scholar

[16] M.S. KUSHWAHA, P. HALEVI, G. MARTÍNEZ: Physical Review B Vol. 49 (1994) 2313.

Google Scholar