유체-구조간 결합을 고려한 진동-음향 모델의 축소
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김수민 | - |
dc.contributor.author | 채수원 | - |
dc.contributor.author | 박광춘 | - |
dc.contributor.author | 김진균 | - |
dc.date.accessioned | 2021-09-02T00:32:45Z | - |
dc.date.available | 2021-09-02T00:32:45Z | - |
dc.date.created | 2021-06-17 | - |
dc.date.issued | 2019 | - |
dc.identifier.issn | 1598-2785 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/70212 | - |
dc.description.abstract | We introduce a strongly coupled model reduction method recently developed for well-known vibro-acoustic interaction, which is a standard formulation. The key principle of the scheme is a sequential reduction process from the structure to fluid domains. The sequential projection allows for a strong connection between two different physical domains, unlike conventional schemes that reduce two domains at once, and then better accuracy of the resulting reduced model can be expected. In this study, we compared the performance of the strongly coupled method of the formulation to the conventional uncoupled and weakly coupled methods. We herein considered frequency domain analysis and transient analysis. In addition, we investigated the symmetric formulation and its condensation techniques. | - |
dc.language | Korean | - |
dc.language.iso | ko | - |
dc.publisher | 한국소음진동공학회 | - |
dc.title | 유체-구조간 결합을 고려한 진동-음향 모델의 축소 | - |
dc.title.alternative | Performance of Multiphysics Model Reduction of Vibro-acoustic Coupled Problem | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 채수원 | - |
dc.identifier.doi | 10.5050/KSNVE.2019.29.4.500 | - |
dc.identifier.bibliographicCitation | 한국소음진동공학회논문집, v.29, no.4, pp.500 - 510 | - |
dc.relation.isPartOf | 한국소음진동공학회논문집 | - |
dc.citation.title | 한국소음진동공학회논문집 | - |
dc.citation.volume | 29 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 500 | - |
dc.citation.endPage | 510 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART002492388 | - |
dc.description.journalClass | 2 | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | 진동-음향 연성 | - |
dc.subject.keywordAuthor | 유체-구조 연성 | - |
dc.subject.keywordAuthor | 다중-물리 모델 | - |
dc.subject.keywordAuthor | 모델 축소 기법 | - |
dc.subject.keywordAuthor | Vibro-acoustic Interaction | - |
dc.subject.keywordAuthor | Fluid-structure Interaction | - |
dc.subject.keywordAuthor | Multi-physics Problem | - |
dc.subject.keywordAuthor | Reduced-order Modeling | - |
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