A Study on the Prediction of  Stability Behaviour for  Flexible Rotor in Journal Bearings

dc.contributor.author	Ciortan, Sorin
dc.contributor.author	Ruggiero, Alessandro
dc.contributor.author	Senatore, Adolfo
dc.contributor.author	Palade, Vasile
dc.date.accessioned	2017-11-11T17:43:37Z
dc.date.available	2017-11-11T17:43:37Z
dc.date.issued	2007
dc.identifier.issn	1221-4590
dc.identifier.uri	http://10.11.10.50/xmlui/handle/123456789/4812
dc.description	THE ANNALS OF UNIVERSITY “DUNĂREA DE JOS“ OF GALAŢI FASCICLE VIII, 2007 (XIII), ISSN 1221-4590 TRIBOLOGY	ro_RO
dc.description.abstract	The influence of the labyrinth seals on the dynamic behaviour of a flexible rotor in journal bearings is investigated. In particular a code which makes possible the determination of the stiffness and damping coefficients and the calculus of the stability threshold in absence of unbalance is carried up. The determination of the oil film pressure in journal bearings and in the labyrinth seal is made using the Warner's hypothesis and the bulk-flow model with two-control-volume, respectively.	ro_RO
dc.language.iso	en	ro_RO
dc.publisher	Universitatea "Dunărea de Jos" din Galaţi	ro_RO
dc.subject	rotordynamics	ro_RO
dc.subject	journal bearings	ro_RO
dc.subject	labyrinth seal	ro_RO
dc.subject	stability map	ro_RO
dc.title	A Study on the Prediction of Stability Behaviour for Flexible Rotor in Journal Bearings	ro_RO
dc.type	Article	ro_RO