DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이득우 | ko |
dc.contributor.author | 김경웅 | ko |
dc.date.accessioned | 2009-12-24T02:02:06Z | - |
dc.date.available | 2009-12-24T02:02:06Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1987-04 | - |
dc.identifier.citation | 한국윤활학회지, v.3, no.1, pp.39 - 46 | - |
dc.identifier.issn | 1229-4845 | - |
dc.identifier.uri | http://hdl.handle.net/10203/15797 | - |
dc.description.abstract | Frictional loss in turbulent regime is abnormally increased compared with in laminar regime. Thus the consideration of temperature rise across fluid film is significant in analysis and conventional isothermal theory loses its usefulness for performance prediction.This paper proposes to the three-dimensional thermohydrodynamic analysis of finite journal bearings operating under turbulent condition using two-equation model(k-εmodel) proposed by Hassid & Poreh. The equations are solved numerically by finite difference method. We make the analysis applicable even at large eccentricity when back flow of the lubricants occurs and axial flow is no longer ignored comparedto circumferential flow. | - |
dc.language | Korean | - |
dc.language.iso | ko | en |
dc.publisher | 한국윤활학회 | - |
dc.title | 난류상태로 운전되는 저어널베어링에서의 k-ε 모델을 이용한 3-차원 THD해석 | - |
dc.title.alternative | Three Dimensional Thermohydrodynamic Analysis of Journal Bearings Operating in Turbulent Region Using k-ε Model | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 3 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 39 | - |
dc.citation.endingpage | 46 | - |
dc.citation.publicationname | 한국윤활학회지 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | 김경웅 | - |
dc.contributor.nonIdAuthor | 이득우 | - |
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