Iterative improved reduced system method of fluid-structure interaction with free surface
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Kang-Heon | - |
dc.contributor.author | Chang, Seongmin | - |
dc.contributor.author | Kim, Jin-Gyun | - |
dc.date.accessioned | 2021-12-21T08:40:04Z | - |
dc.date.available | 2021-12-21T08:40:04Z | - |
dc.date.created | 2021-12-21 | - |
dc.date.issued | 2021-12-08 | - |
dc.identifier.issn | 0022-460X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/20314 | - |
dc.description.abstract | The aim of this study is to develop an iterative improved reduced system method for the model reduction of the fluid-structure interaction with free surface. The fluid-structure interaction with incompressible fluid for the interior fluid-structure problem involving a free surface without capillarity effects and a linear elastic structure is analyzed. The present study addresses a wellknown asymmetric formulation that comprises structural displacement, fluid pressure of the free surface, and fluid pressure of the interior fluid. In this study, the formulation is reduced in a condensation manner, which is degree of freedom based reduced-order modeling. In particular, the proposed iterative scheme considers inertia terms and its equivalent transformation, thereby yielding a reduced model that more accurately reflects the features of the fully coupled system. The performance and convergence of this formulation are evaluated through numerical examples. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD | - |
dc.title | Iterative improved reduced system method of fluid-structure interaction with free surface | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Chang, Seongmin | - |
dc.identifier.doi | 10.1016/j.jsv.2021.116445 | - |
dc.identifier.wosid | 000727788700001 | - |
dc.identifier.bibliographicCitation | JOURNAL OF SOUND AND VIBRATION, v.514 | - |
dc.relation.isPartOf | JOURNAL OF SOUND AND VIBRATION | - |
dc.citation.title | JOURNAL OF SOUND AND VIBRATION | - |
dc.citation.volume | 514 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Acoustics | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Mechanics | - |
dc.relation.journalWebOfScienceCategory | Acoustics | - |
dc.relation.journalWebOfScienceCategory | Engineering, Mechanical | - |
dc.relation.journalWebOfScienceCategory | Mechanics | - |
dc.subject.keywordPlus | MODEL-REDUCTION | - |
dc.subject.keywordPlus | SELECTION | - |
dc.subject.keywordPlus | IDENTIFICATION | - |
dc.subject.keywordAuthor | Fluid-structure interaction | - |
dc.subject.keywordAuthor | Reduced-order modeling | - |
dc.subject.keywordAuthor | Condensation | - |
dc.subject.keywordAuthor | Iterative method | - |
dc.subject.keywordAuthor | Free surface | - |
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