Study on structural mechanics of a gyro-mass phononic crystal - Details

Author：

Di, S. (Di, S..) | Yang, X. (Yang, X..) | Zhang, W. (Zhang, W..)

Indexed by：

Scopus

Abstract：

The　phononic　crystals　are　periodic　structures　consisting　of　two　or　more　material　phases.　When　the　elastic　wave　is　propagating　along　the　phononic　crystals,　the　obvious　feature　is　that　the　elastic　wave　is　suppressed　due　to　Bragg　scattering　in　the　band　gap,　but　can　be　transmitted　without　loss　in　the　pass　band.　In　this　paper,　a　new　type　of　gyro-mass　phononic　crystal　structure　was　proposed　and　designed.　In　addition,　the　effects　of　different　structural　parameters　on　the　pass　band　of　the　gyro-mass　phononic　crystal　were　studied,　which　are　verified　by　numerical　simulations　based　on　the　structure　with　finite　unit　cells.　©　2019　Journal　of　Dynamics　and　Control.　All　rights　reserved.

Keyword：

Gyroscope structure; Parameter influence; Phonon crystals

Author Community：

[ 1 ] [Di, S.]College of Mechanical Engineering, Beijing University of Technology, Beijing, 100124, China
[ 2 ] [Di, S.]Beijing Key Laboratory of Nonlinear Vibrations and Strength of Mechanical Structures, Beijing University of Technology, Beijing, 100124, China
[ 3 ] [Yang, X.]College of Mechanical Engineering, Beijing University of Technology, Beijing, 100124, China
[ 4 ] [Yang, X.]Beijing Key Laboratory of Nonlinear Vibrations and Strength of Mechanical Structures, Beijing University of Technology, Beijing, 100124, China
[ 5 ] [Zhang, W.]College of Mechanical Engineering, Beijing University of Technology, Beijing, 100124, China
[ 6 ] [Zhang, W.]Beijing Key Laboratory of Nonlinear Vibrations and Strength of Mechanical Structures, Beijing University of Technology, Beijing, 100124, China

Reprint Author's Address：

[Yang, X.]College of Mechanical Engineering, Beijing University of TechnologyChina

Email：

dixiao914@126.com

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Source ：

Journal of Dynamics and Control

ISSN： 1672-6553

Year： 2019

Issue： 3

Volume： 17

Page： 288-292

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count：

ESI Highly Cited Papers on the List： 0 Unfold All

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Chinese Cited Count：

30 Days PV： 0

Affiliated Colleges：

材料与制造学部机械工程与应用电子技术学院

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