DC Field | Value | Language |
---|---|---|
dc.contributor.author | 정지훈 | ko |
dc.contributor.author | 이정권 | ko |
dc.date.accessioned | 2013-03-03T03:32:07Z | - |
dc.date.available | 2013-03-03T03:32:07Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1997-05 | - |
dc.identifier.citation | 한국자동차공학회 논문집, v.5, no.3, pp.66 - 75 | - |
dc.identifier.issn | 1225-6382 | - |
dc.identifier.uri | http://hdl.handle.net/10203/77019 | - |
dc.description.abstract | Sound transmission from the luggage comparment into the car cabin is important in the viewpoint if exhaust and road noises of passenger cars. In this paper, acoustic modal coupling between passenger and luggage compartments through loudspeaker holes at parcel shelf is dealt with for a sedan type passenger car with rigid rear seat. For these purposes, a half-scaled model car is tested and computed by the indirect BEM. Predicted acoustic transfer functions are compared with experimental ones and they agree reasonably well. It is found that the fore-aft resonance frequencies of the passenger cavity in the absence of coupling holes are tend to shift to higher frequencies when the luggage compartment is coupled to the passenger cavity. | - |
dc.language | Korean | - |
dc.publisher | 한국자동차공학회 | - |
dc.title | 스피커 구멍을 통한 차실과 트렁크 공간과의 음향연성에 대한 간접경계요소해석 | - |
dc.title.alternative | Acoustic Coupling Between Passenger and Luggage Compartments Through Loudspeaker Holes Using Indirect BEM | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 5 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 66 | - |
dc.citation.endingpage | 75 | - |
dc.citation.publicationname | 한국자동차공학회 논문집 | - |
dc.contributor.localauthor | 이정권 | - |
dc.contributor.nonIdAuthor | 정지훈 | - |
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