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dc.contributor.otherTurbomachinery Symposium (25th : 1996)
dc.creatorKuzdzal, Mark J.
dc.creatorHustak, Jerry F.
dc.date.accessioned2017-10-05T14:07:17Z
dc.date.available2017-10-05T14:07:17Z
dc.date.issued1996
dc.identifier.urihttps://hdl.handle.net/1969.1/163442
dc.descriptionLectureen
dc.descriptionPg. 57-70en
dc.description.abstractHigher speeds, longer shafts, and increased power has made squeeze film damper (SFD) bearing performance increasingly more important to control both synchronous and subsynchronous fibration in rotating machinery. SFD bearing performance from a en stage high pressure barrel centrifugal compressor that has been specifically modified for SFD bearing development is presented. SFD bearing performance is investigated for both synchronous imbalance response and rotordynamic instability. A comparison is made of experimental and analytical results for a hydrodynamic ive shoe tilt pad bearing supported by an 0 ring centered damper eccentricity, e = 0.0 and e = 0.6), mechanically spring centered damper (e = 0.0 and e = 0.8), a bottom resting damper (e = 1 .0), end a standard nondamper (rigid support). The results of the tests clearly show that a properly designed SFD is an effective means of reducing the severity of critical speeds and improving the stability threshold of rotor bearing systems.en
dc.format.mediumElectronicen
dc.format.mimetypeapplication/pdf
dc.language.isoen
dc.publisherTexas A&M University. Turbomachinery Laboratories
dc.relation.ispartofProceedings of the 25th Turbomachinery Symposiumen
dc.subject.lcshTurbomachinesen
dc.titleSqueeze Film Damper Bearing Experimental Vs Analytical Results For Various Damper Configurations.en
dc.type.genrePresentationen
dc.type.materialTexten
dc.identifier.doihttps://doi.org/10.21423/R1V36B


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