포일변형 영향계수를 이용한 공기포일베어링 해석Analysis of Air Foil Bearing using Influence Coefficients of a Bump Foil
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | 김영철 | ko |
| dc.contributor.author | 이동현 | ko |
| dc.contributor.author | 김경웅 | ko |
| dc.date.accessioned | 2009-12-23T08:12:03Z | - |
| dc.date.available | 2009-12-23T08:12:03Z | - |
| dc.date.created | 2012-02-06 | - |
| dc.date.created | 2012-02-06 | - |
| dc.date.issued | 2006-02 | - |
| dc.identifier.citation | 한국윤활학회지, v.22, no.1, pp.40 - 46 | - |
| dc.identifier.issn | 1229-4845 | - |
| dc.identifier.uri | http://hdl.handle.net/10203/15761 | - |
| dc.description.abstract | This paper presents the influence coefficient method to predict the deflection of bump foil precisely in the sub-structure of AFB(air foil bearing). Heshmat has introduced the simple compliance model to calculate the deflection of bump foil. But this approach can not consider the deflection of bump foil at the edge of AFB, so elasto-hydrodynamic model is insufficient to analyze in case that the eccentricity ratio is greater than 1. Peng has used the average pressure and film thickness, but this approach is not also a realistic model. Influence coefficients of a bump is calculated by finite element method, and introduced in bump deflection equations of the performance analysis of air foil bearing. The effects of the influence coefficient on the bearing performance is discussed in detail for appropriate foil design. | - |
| dc.description.sponsorship | 산업자원부 중기거점/차세대신기술 개발 사업 | en |
| dc.language | Korean | - |
| dc.language.iso | ko | en |
| dc.publisher | 한국윤활학회 | - |
| dc.title | 포일변형 영향계수를 이용한 공기포일베어링 해석 | - |
| dc.title.alternative | Analysis of Air Foil Bearing using Influence Coefficients of a Bump Foil | - |
| dc.type | Article | - |
| dc.type.rims | ART | - |
| dc.citation.volume | 22 | - |
| dc.citation.issue | 1 | - |
| dc.citation.beginningpage | 40 | - |
| 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 | 김영철 | - |
| dc.contributor.nonIdAuthor | 이동현 | - |
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