DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이문석 | ko |
dc.contributor.author | 박윤식 | ko |
dc.contributor.author | 박영진 | ko |
dc.date.accessioned | 2013-03-06T17:44:55Z | - |
dc.date.available | 2013-03-06T17:44:55Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2008-07 | - |
dc.identifier.citation | 한국소음진동공학회논문집, v.18, no.7, pp.718 - 724 | - |
dc.identifier.issn | 1598-2785 | - |
dc.identifier.uri | http://hdl.handle.net/10203/87826 | - |
dc.description.abstract | A flexible structure submerged in acoustic fluid is affected by its surrounding fluid. In this case, the coupling effects between structures and surrounding fluid have an effect on the submerged structure as external force and change impedance of acoustic domain. Therefore, the coupling effects by its surrounding fluid complicatedly change the characteristics of a submerged structure such as natural frequencies and damping coefficients. In this paper, using the analytic modal equation of a spherical shell surrounded by water and air, the complex changes of damping coefficients and natural frequencies of submerged structures are studied for various external acoustic fluid and structures. | - |
dc.language | Korean | - |
dc.publisher | 한국소음진동공학회 | - |
dc.title | 주변 음장과 연동하는 탄성 구조체의 감쇠 효과 | - |
dc.title.alternative | Damping Effects of a Flexible Structure Interacting with Surrounding Acoustic Fluid | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 18 | - |
dc.citation.issue | 7 | - |
dc.citation.beginningpage | 718 | - |
dc.citation.endingpage | 724 | - |
dc.citation.publicationname | 한국소음진동공학회논문집 | - |
dc.contributor.localauthor | 박윤식 | - |
dc.contributor.localauthor | 박영진 | - |
dc.contributor.nonIdAuthor | 이문석 | - |
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