Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/6629
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Building Services Engineering | - |
dc.creator | Mak, CM | - |
dc.creator | Wu, J | - |
dc.creator | Ye, C | - |
dc.creator | Yang, J | - |
dc.date.accessioned | 2014-12-11T08:26:01Z | - |
dc.date.available | 2014-12-11T08:26:01Z | - |
dc.identifier.issn | 0001-4966 | - |
dc.identifier.uri | http://hdl.handle.net/10397/6629 | - |
dc.language.iso | en | en_US |
dc.publisher | Acoustical Society of America | en_US |
dc.rights | Copyright 2009 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 Mak, C. M., Wu, J., Ye, C., & Yang, J. (2009). Flow noise from spoilers in ducts. Journal of the Acoustical Society of America, 125(6), 3756-3765 and may be found at http://scitation.aip.org/content/asa/journal/jasa/125/6/10.1121/1.3127129. | en_US |
dc.subject | Reverberation | en_US |
dc.subject | Ventilation | en_US |
dc.subject | Ventilation exhausts | en_US |
dc.title | Flow noise from spoilers in ducts | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.spage | 3756 | - |
dc.identifier.epage | 3765 | - |
dc.identifier.volume | 125 | - |
dc.identifier.issue | 6 | - |
dc.identifier.doi | 10.1121/1.3127129 | - |
dcterms.abstract | Measurements of flownoise produced by strip spoilers in the air duct of a ventilation system and radiated from an open exhaust termination unit into a reverberation chamber have been made. The results agree with the previous work of Nelson and Morfey [J. Sound Vib.79, 263–289 (1981)]. Prediction of flownoise produced by multiple spoilers requires the values of the ratio of the mean drag forces that act on the spoilers, the phase relationship between the fluctuating drag forces that act on the spoilers, and the coherence function of the noise sources. The latter is empirically derived from the measured results, where the predicted results agree well with the experimental results within 3dB at most frequencies except for very high frequencies. | - |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Journal of the Acoustical Society of America, June 2009, v. 125, no. 6, p. 3756–3765 | - |
dcterms.isPartOf | Journal of the Acoustical Society of America | - |
dcterms.issued | 2009-06 | - |
dc.identifier.isi | WOS:000266667400033 | - |
dc.identifier.scopus | 2-s2.0-67649112386 | - |
dc.identifier.eissn | 1520-8524 | - |
dc.identifier.rosgroupid | r44537 | - |
dc.description.ros | 2008-2009 > 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 | |
---|---|---|---|---|
Mak_Flow_Noise_Spoilers.pdf | 834.01 kB | Adobe PDF | View/Open |
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