다입력/다출력관을 갖는 확장관의 투과손실 해석Transmission Loss Analysis of Simple Expansion Chambers with Multiple Inlets and Outlets

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dc.contributor.author박기춘ko
dc.contributor.author김양한ko
dc.date.accessioned2013-03-03T02:14:13Z-
dc.date.available2013-03-03T02:14:13Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued1998-05-
dc.identifier.citation한국소음진동공학회논문집, v.8, no.5, pp.807 - 813-
dc.identifier.issn1598-2785-
dc.identifier.urihttp://hdl.handle.net/10203/76667-
dc.description.abstractTransmission loss of the simple expansion chamber with multiple inlet and outlet ports is obtained. Transfer matrices which represent the relation between the power variables(pressure and velocity) of inlets and outlets depend on the input relatons as well as the acoustic system parameters(i.e. geometry of the chamber, wall admittance, etc.). The analysis has been performed analytically, including the effects of higher order modes for the 2-inlet/1-outlet, 1-inlet/2-outlet and 2-inlet/2-outlet systems. This study yeilds that phase difference between the inlet ports can significantly increase the transmission loss in low frequency range.-
dc.languageKorean-
dc.publisher한국소음진동공학회-
dc.title다입력/다출력관을 갖는 확장관의 투과손실 해석-
dc.title.alternativeTransmission Loss Analysis of Simple Expansion Chambers with Multiple Inlets and Outlets-
dc.typeArticle-
dc.type.rimsART-
dc.citation.volume8-
dc.citation.issue5-
dc.citation.beginningpage807-
dc.citation.endingpage813-
dc.citation.publicationname한국소음진동공학회논문집-
dc.contributor.localauthor김양한-
dc.contributor.nonIdAuthor박기춘-
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ME-Journal Papers(저널논문)
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