슬롯 레스트릭터 공기 저널베어링의 고속안정성 향상Improvement of High Speed Stability of Air Journal Bearing with Slot Restrictor

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dc.contributor.author박정구ko
dc.contributor.author김경웅ko
dc.date.accessioned2009-12-23T05:22:39Z-
dc.date.available2009-12-23T05:22:39Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued1995-10-
dc.identifier.citation대한기계학회논문집 A, v.19, no.10, pp.2413 - 2420-
dc.identifier.issn1226-4873-
dc.identifier.urihttp://hdl.handle.net/10203/15706-
dc.description.abstractExternally pressurized air journal bearing is widely used in high speed rotating machinery and high precision spindle system because of its advantages such as low friction, low heat generating characteristics and averaging effect of the pressure deviation in the air film in bearing. And slot restrictor air journal bearing has high load capacitance and high stiffness. Stability characteristics of slot restrictor air journal bearing are studied theoretically to forecast and to prevent the whirl instability and to supply the basic data about the design variables of precision slot restrictor air journal bearings. As for the high speed rotating machinery, the instability called ‘whirl’ occurs, rubbing contact between the journal and bearing occurs mostly and the bearing-rotor system is destroyed ultimately. Therefore, the forecasting and prevention of the occurence of whirl instability is a very important subject especially to develop highly efficient high speed machinery. The bearing with the slot restrictor that varies about circumferencial direction is used for the purpose of the prevention of whirl instability.-
dc.languageKorean-
dc.language.isokoen
dc.publisher대한기계학회-
dc.title슬롯 레스트릭터 공기 저널베어링의 고속안정성 향상-
dc.title.alternativeImprovement of High Speed Stability of Air Journal Bearing with Slot Restrictor-
dc.typeArticle-
dc.subject.alternativeStabilityen
dc.subject.alternativeSloten
dc.subject.alternativeAir Journal Bearingen
dc.type.rimsART-
dc.citation.volume19-
dc.citation.issue10-
dc.citation.beginningpage2413-
dc.citation.endingpage2420-
dc.citation.publicationname대한기계학회논문집 A-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthor김경웅-
dc.contributor.nonIdAuthor박정구-
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ME-Journal Papers(저널논문)
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