DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이문석 | - |
dc.contributor.author | 박윤식 | - |
dc.contributor.author | 박영진 | - |
dc.date.accessioned | 2013-03-28T04:48:54Z | - |
dc.date.available | 2013-03-28T04:48:54Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2008-04-17 | - |
dc.identifier.citation | 한국소음진동공학회 2008년 춘계학술대회, v., no., pp.101 - 105 | - |
dc.identifier.uri | http://hdl.handle.net/10203/162914 | - |
dc.description.abstract | A flexible structure submerged in acoustic fluid is affected by its surrounding fluid. In transient response of a submerged structure, the coupled effect between structures and surrounding fluid emerges as damping and added mass at early and late time, respectively. Therefore, the characteristics of submerged structure such as natural frequencies and damping coefficients are changed by its surrounding fluid. In this paper, the analytic modal equation of a spherical shell surrounded by water and air is dealt with. Through the example, the damping coefficients and natural frequencies of flexible structures are studied for various external acoustic fluid and structures. | - |
dc.language | KOR | - |
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 | Conference | - |
dc.type.rims | CONF | - |
dc.citation.beginningpage | 101 | - |
dc.citation.endingpage | 105 | - |
dc.citation.publicationname | 한국소음진동공학회 2008년 춘계학술대회 | - |
dc.identifier.conferencecountry | South Korea | - |
dc.identifier.conferencecountry | South Korea | - |
dc.contributor.localauthor | 박윤식 | - |
dc.contributor.localauthor | 박영진 | - |
dc.contributor.nonIdAuthor | 이문석 | - |
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