DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박정구 | ko |
dc.contributor.author | 김경웅 | ko |
dc.date.accessioned | 2009-12-24T01:11:41Z | - |
dc.date.available | 2009-12-24T01:11:41Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2000-04 | - |
dc.identifier.citation | 한국윤활학회지, v.16, no.2, pp.91 - 98 | - |
dc.identifier.issn | 1229-4845 | - |
dc.identifier.uri | http://hdl.handle.net/10203/15783 | - |
dc.description.abstract | A slot restrictor air journal bearing has high load capacity and high stiffness. The stability characteristics of the slot restrictor air journal bearing are studied theoretically and experimentally to forecast and to prevent the whirl instability. As for the high speed rotating machinery, the instability called whirl occurs when the rotor rotates at a speed more than twice the resonant speed. Once the whirl occurs, rubbing contact between the journal and the bearing occurs mostly and the bearing-rotor system is destroyed ultimately. Therefore, the forecasting and prevention of the occurrence of whirl instability is a very important subject especially to develop highly efficient high speed rotating machinery. The bearing with the slot restrictor that varies about circumferential direction is used for the purpose of the prevention of whirl instability. | - |
dc.description.sponsorship | 한국과학재단 지원 목적기초연구(94-0200-05-03-3) | en |
dc.language | Korean | - |
dc.language.iso | ko | en |
dc.publisher | 한국윤활학회 | - |
dc.title | 원주방향 변화를 갖는 슬롯 레스트릭터 베어링의 성능 연구 | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 16 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 91 | - |
dc.citation.endingpage | 98 | - |
dc.citation.publicationname | 한국윤활학회지 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | 김경웅 | - |
dc.contributor.nonIdAuthor | 박정구 | - |
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