陈国平
Professor
Gender:Male
Alma Mater:南京航空学院
Education Level:With Certificate of Graduation for Doctorate Study
Degree:Doctoral Degree in Engineering
School/Department:College of Aerospace Engineering
Discipline:Engineering Mechanics. Mechanical Design and Theory
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Affiliation of Author(s):航空学院
Journal:Zhendong Ceshi Yu Zhenduan
Abstract:Honeycomb phononic crystal has excellent features in reducing noise and vibration. For the crystal with nitrile rubber as the base and steel as the scatterer, a wider frequency band gap and better vibration reduction effect is realized by constructing different honeycomb phononic crystal model and changing the geometric parameters. The model is constructed based on the periodic boundary condition and Bloch theory using COMSOL software. The band structure are calculated and compared with the transport properties. Finally, the most superior honeycomb phononic crystal was found out and a new method to control the band gap was claimed. © 2019, Editorial Department of JVMD. All right reserved.
ISSN No.:1004-6801
Translation or Not:no
Date of Publication:2019-06-01
Co-author:Shao, Hanbo,Huan He
Correspondence Author:陈国平
