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dc.contributor.authorMat Ali, M.en
dc.contributor.authorDoolan, C.en
dc.contributor.authorWheatley, V.en
dc.identifier.citationProceedings of the 20th International Congress on Acoustics (ICA 2010), held in Sydney, New South Wales 23-27 August 2010 / M. Burgess, J. Davey, C. Don and T. McMinn (ed.): 8 p.en
dc.description.abstractThe generation of aeolian tones by the interaction of a low Reynolds number, low Mach numbers flow with a rigid square cylinder attached with a rigid thin flat plate is numerically investigated. When the length of the plate is varied from L = 0.5D to 6D, where D is the side length of the square cylinder, the results can be grouped into three distinct regimes. For the first flow regime (L lesssim D), the aoelian tone levels decreases with increasing of the plate length. For the second regime (2D lesssim L lesssim 4D), the aeolian tone levels are always higher than the single square cylinder case and they increase with increasing of the plate length. For the third regime (5D lesssim L lesssim 6D), the levels of the aeolian tone decrease as the length of the plate is increases but the levels are higher than other regimes. These acoustic results can be explained in terms of fluid mechanics occurring in the near wake of the cylinder.en
dc.description.statementofresponsibilityMohamed Sukri Mat Ali, Con J. Doolan and Vincent Wheatleyen
dc.publisherAustralian Acoustical Societyen
dc.rights© Australian Acoustical Society, NSW Division, 2010. The proceedings of ICA 2010 have been reproduced from author-submitted files. The authors are solely responsible for the technical content and opinions expressed therein. The opinions expressed are not necessarily those of the International Commission for Acoustics or the Australian Acoustical Society. Permission is granted for any person to reproduce a part of any paper provided that the permission is obtained from the author(s) and credit is given to the author(s) and these conference proceedingsen
dc.titleAeolian tones generated by a square cylinder with a splitter plateen
dc.typeConference paperen
dc.contributor.conferenceInternational Congress on Acoustics (ICA) (20th : 2010 : Sydney, New South Wales)en
Appears in Collections:Environment Institute publications
Mechanical Engineering publications

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