수학적 섭동법을 이용한 저널과 스러스트가 연성된 유체 동압 베어링의 동특성 계수 해석
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이상훈 | - |
dc.contributor.author | 장건희 | - |
dc.date.accessioned | 2022-10-07T11:54:10Z | - |
dc.date.available | 2022-10-07T11:54:10Z | - |
dc.date.created | 2022-09-19 | - |
dc.date.issued | 2006-06 | - |
dc.identifier.issn | 1598-2785 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/172450 | - |
dc.description.abstract | This paper proposes a method to calculate the stiffness and the damping coefficients of the coupled journal and thrust bearings. The Reynolds equations and their perturbation equations are transformed to the finite element equations by considering the continuity of pressure and flow at the interface between bearings. The Reynolds boundary condition is used in the numerical analysis to simulate the cavitation phenomena. The dynamic coefficients of the proposed method are compared with those of the numerical differentiation of the loads with respect to finite displacements and velocities of bearing center. It shows that the proposed method is more accurate and efficient than the differentiation method. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 한국소음진동공학회 | - |
dc.title | 수학적 섭동법을 이용한 저널과 스러스트가 연성된 유체 동압 베어링의 동특성 계수 해석 | - |
dc.title.alternative | Determination of the Dynamic Coefficients of the Coupled Journal and Thrust Bearings by the Perturbation Method | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 장건희 | - |
dc.identifier.bibliographicCitation | 한국소음진동공학회논문집, v.16, no.7, pp.746 - 753 | - |
dc.relation.isPartOf | 한국소음진동공학회논문집 | - |
dc.citation.title | 한국소음진동공학회논문집 | - |
dc.citation.volume | 16 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 746 | - |
dc.citation.endPage | 753 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART001096990 | - |
dc.description.journalClass | 2 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | Fluid Dynamic Bearing(유체 동압 베어링) | - |
dc.subject.keywordAuthor | Coupled Journal and Thrust Bearing(연성된 저널-스러스트 베어링) | - |
dc.subject.keywordAuthor | Dynamic Coefficients(동특성 계수) | - |
dc.subject.keywordAuthor | Perturbation Method(섭동법) | - |
dc.subject.keywordAuthor | Fluid Dynamic Bearing(유체 동압 베어링) | - |
dc.subject.keywordAuthor | Coupled Journal and Thrust Bearing(연성된 저널-스러스트 베어링) | - |
dc.subject.keywordAuthor | Dynamic Coefficients(동특성 계수) | - |
dc.subject.keywordAuthor | Perturbation Method(섭동법) | - |
dc.identifier.url | https://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART001096990 | - |
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