Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/65603
Title: Noise control zone for a periodic ducted Helmholtz resonator system
Authors: Cai, C
Mak, CM
Issue Date: 2016
Publisher: Acoustical Society of America
Source: Journal of the Acoustical Society of America, 2016, v. 140, no. 6, p. EL471-EL477 How to cite?
Journal: Journal of the Acoustical Society of America 
Abstract: This paper presents a theoretical study of the dispersion characteristics of sound wave propagation in a periodic ducted Helmholtz resonator (HR) system. The predicted result fits well with a numerical simulation using a finite element method. This study indicates that for the same system, no matter how many HRs are connected or what the periodic distance is, the area under average transmission loss T L curves is always the same. The broader the noise attenuation band, the lower the peak attenuation amplitude. A noise control zone compromising the attenuation bandwidth or peak amplitude is proposed for noise control optimization.
URI: http://hdl.handle.net/10397/65603
ISSN: 0001-4966
EISSN: 1520-8524
DOI: 10.1121/1.4968530
Appears in Collections:Journal/Magazine Article

Access
View full-text via PolyU eLinks SFX Query
Show full item record

SCOPUSTM   
Citations

6
Last Week
0
Last month
Citations as of Oct 9, 2017

WEB OF SCIENCETM
Citations

4
Last Week
1
Last month
Citations as of Oct 21, 2017

Page view(s)

16
Last Week
0
Last month
Checked on Oct 22, 2017

Google ScholarTM

Check

Altmetric



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.