DC Field | Value | Language |
---|---|---|
dc.contributor.author | 임종락 | ko |
dc.contributor.author | 김경웅 | ko |
dc.contributor.author | 김금모 | ko |
dc.date.accessioned | 2009-09-22T05:02:27Z | - |
dc.date.available | 2009-09-22T05:02:27Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1990-04 | - |
dc.identifier.citation | 한국윤활학회지, v.6, no.1, pp.74 - 81 | - |
dc.identifier.issn | 1229-4845 | - |
dc.identifier.uri | http://hdl.handle.net/10203/11447 | - |
dc.description.abstract | The threshold of instability for a rigid rotor supported in externally pressurized airlubricated circular or non-circular journal bearings of finite length is theoretically analyzed. The analysis is performed for a bearing having one feeding plane, no recess volume, which is assumed to be a line source, and is based on a first order perturbation of journal center motion about steady state position. And then linearized system dynamic analysis is carried out. Numerical results are given, showing the threshold of instability as a function of supply pressure ratio, feeding parameter and load. It is shown that the region that 2-lobe bearing is more stable than circular bearing exists and whirl ratio of 2-lobe bearing is less than that of the other types of bearing. | - |
dc.description.sponsorship | 한국과학재단 | en |
dc.language | Korean | - |
dc.language.iso | ko | en |
dc.publisher | 한국윤활학회 | - |
dc.title | 외부가압 공기윤활 저어널베어링의 안정석에 관한 해석 | - |
dc.title.alternative | An Analysis of the Stability of Externally Pressurized Air-Lubricated Journal Bearings | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 6 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 74 | - |
dc.citation.endingpage | 81 | - |
dc.citation.publicationname | 한국윤활학회지 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | 김경웅 | - |
dc.contributor.nonIdAuthor | 임종락 | - |
dc.contributor.nonIdAuthor | 김금모 | - |
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