주파수 영역에서의 근접 접안된 4 부유체의 동유체력 특성 연구
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김윤호 | - |
dc.contributor.author | 조석규 | - |
dc.contributor.author | 남보우 | - |
dc.contributor.author | 성홍근 | - |
dc.date.accessioned | 2021-12-08T11:40:56Z | - |
dc.date.available | 2021-12-08T11:40:56Z | - |
dc.date.issued | 20170626 | - |
dc.identifier.uri | https://www.kriso.re.kr/sciwatch/handle/2021.sw.kriso/3429 | - |
dc.description.abstract | The hydrodynamic characteristics of side-by-side moored multiple bodies were studied with the higher order boundary element method(HOBEM). Hydrodynamic coefficients, motion response amplitude operator(RAO) and drift force RAO for multi-bodies were calculated and compared with those of one vessel’s cases. Discussion was highlighted on gap flow, shielding and amplifying effects due to existing of multiple vessels. It has been shown that unrealistic peaks were emerged at the vicinity of the gap flow resonance frequency. This exaggerated gap flow was reduced by adopting the artificial body boundary condition. It has been also shown that sheltering and amplifying effects has an insignificant effect on FLBT while other vessels are effected dramatically. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.title | 주파수 영역에서의 근접 접안된 4 부유체의 동유체력 특성 연구 | - |
dc.title.alternative | Frequency Domain Analysis on Hydrodynamic Characteristics of Four Vessels Located in Close Proximity | - |
dc.type | Conference | - |
dc.citation.title | Proceeding of the Twenty-seventh (2017) International Ocean and Polar Engineering Conference | - |
dc.citation.volume | 1 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 729 | - |
dc.citation.endPage | 734 | - |
dc.citation.conferenceName | Proceeding of the Twenty-seventh (2017) International Ocean and Polar Engineering Conference | - |
dc.citation.conferencePlace | 미국 | - |
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