Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/6625
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Building Services Engineering | - |
dc.contributor | Department of Mechanical Engineering | - |
dc.creator | Li, D | - |
dc.creator | Cheng, L | - |
dc.creator | Yu, G | - |
dc.creator | Vipperman, JS | - |
dc.date.accessioned | 2014-12-11T08:26:52Z | - |
dc.date.available | 2014-12-11T08:26:52Z | - |
dc.identifier.issn | 0001-4966 | - |
dc.identifier.uri | http://hdl.handle.net/10397/6625 | - |
dc.language.iso | en | en_US |
dc.publisher | Acoustical Society of America | en_US |
dc.rights | Copyright 2007 Acoustical Society of America. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the Acoustical Society of America. | en_US |
dc.rights | The following article appeared in Li, D., Cheng, L., Yu, G. H., & Vipperman, J. S. (2007). Noise control in enclosures: Modeling and experiments with T-shaped acoustic resonators. Journal of the Acoustical Society of America, 122(5), 2615-2625 and may be found at http://scitation.aip.org/content/asa/journal/jasa/122/5/10.1121/1.2783122. | en_US |
dc.subject | Acoustic arrays | en_US |
dc.subject | Acoustic resonators | en_US |
dc.subject | Acoustic wave velocity | en_US |
dc.subject | Computer simulation | en_US |
dc.subject | Frequency bands | en_US |
dc.title | Noise control in enclosures : modeling and experiments with T-shaped acoustic resonators | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.description.otherinformation | Author name used in this publication: D. Li | en_US |
dc.description.otherinformation | Author name used in this publication: G. H. Yu | en_US |
dc.identifier.spage | 2615 | - |
dc.identifier.epage | 2625 | - |
dc.identifier.volume | 122 | - |
dc.identifier.issue | 5 | - |
dc.identifier.doi | 10.1121/1.2783122 | - |
dcterms.abstract | This paper presents a theoretical and experimental study of noise control in enclosures using a T-shaped acoustic resonator array. A general model with multiple resonators is developed to predict the acoustic performance of small resonators placed in an acoustic enclosure. Analytical solutions for the sound pressure inside the enclosure and the volume velocity source strength out of the resonator aperture are derived when a single resonator is installed, which provides insight into the physics of acoustic interaction between the enclosure and the resonator. Based on the understanding of the coupling between the individual resonators and enclosure modes, both targeted and nontargeted, a sequential design methodology is proposed for noise control in the enclosure using an array of acoustic resonators. Design examples are given to illustrate the control performance at a specific or at several resonance peaks within a frequency band of interest. Experiments are conducted to systematically validate the theory and the design method. The agreement between the theoretical and experimental results shows that, with the help of the presented theory and design methodology, either single or multiple resonance peaks of the enclosure can be successfully controlled using an optimally located acoustic resonator array. | - |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Journal of the Acoustical Society of America, Nov. 2007, v. 122, no. 5, p. 2615-2625 | - |
dcterms.isPartOf | Journal of the Acoustical Society of America | - |
dcterms.issued | 2007-11 | - |
dc.identifier.isi | WOS:000250451800015 | - |
dc.identifier.scopus | 2-s2.0-38049086631 | - |
dc.identifier.eissn | 1520-8524 | - |
dc.identifier.rosgroupid | r37120 | - |
dc.description.ros | 2007-2008 > Academic research: refereed > Publication in refereed journal | - |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | OA_IR/PIRA | en_US |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
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Li_Noise_Control_Enclosures.pdf | 846.29 kB | Adobe PDF | View/Open |
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