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4pMU4. Novel computer aided design of labial flue pipes

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dc.contributor.author Moss, Brian
dc.contributor.author Lewis, Elfed
dc.contributor.author Leen, Gabriel
dc.contributor.author Bremer, Kort
dc.contributor.author Niven, Andrew
dc.date.accessioned 2015-03-04T09:54:44Z
dc.date.available 2015-03-04T09:54:44Z
dc.date.issued 2010
dc.identifier.uri http://hdl.handle.net/10344/4333
dc.description peer-reviewed en_US
dc.description.abstract A labial flue pipe is a well known tone generator, which is familiar and easily recognisable as the organ pipes seen in many concert halls and churches. However, the design and understanding of the sounding mechanism of such pipes is fraught with difficulty. Traditionally labial pipes are constructed from age-old lookup tables that are closely guarded intellectual secrets. This paper discusses a novel computer program that facilitates the design and construction of such labial flue pipes. The computer program allows almost all aspects of the labial flue pipes design to be varied, the resultant frequency is generated and in addition the Ising efficiency number is provided. Furthermore, a discussion is included related to the fact that even though an Ising number greater than 3 indicates that a pipe is overblown, the fundamental tone is still predominant. A comparison will also be made between a CFD simulation of the labial flue pipe jet mechanism and smoke trail plots typical of such analysis en_US
dc.language.iso eng en_US
dc.publisher Acoustical Society of America en_US
dc.relation.ispartofseries Proceedings of Meetings on Acoustics;9 (1), 035002
dc.relation.uri http://dx.doi.org/10.1121/1.3447980
dc.rights © 2010 Acoustical Society of America
dc.subject labial flue pipe en_US
dc.subject computer program en_US
dc.title 4pMU4. Novel computer aided design of labial flue pipes en_US
dc.type info:eu-repo/semantics/conferenceObject en_US
dc.type.supercollection all_ul_research en_US
dc.type.supercollection ul_published_reviewed en_US
dc.contributor.sponsor SFI en_US
dc.contributor.sponsor IRC en_US
dc.relation.projectid ENEF662 en_US
dc.rights.accessrights info:eu-repo/semantics/openAccess en_US


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