000021413 001__ 21413
000021413 005__ 20170522124353.0
000021413 04107 $$aeng
000021413 046__ $$k2017-05-15
000021413 100__ $$aPolach, P.
000021413 24500 $$aMATHEMATICAL MODELLING OF ROTOR SYSTEMS WITH JOURNAL BEARINGS IN LIMIT CASES

000021413 24630 $$n23.$$pEngineering Mechanics 2017
000021413 260__ $$bBrno University of Technology, Institute of Solid Mechanics, Mechatronics and Biomechanics, Brno
000021413 506__ $$arestricted
000021413 520__ $$2eng$$aDynamics of rotating systems involves behaviour and diagnostics of rotating structures. When hydrodynamic journal bearings are used to support a rotor the rotor-bearing system becomes a complex dynamic system that may exhibit serious fluid film instabilities. The understanding of the behaviour of a fluid film bearing closely before, during and after the rotor instability origin and growth is the main motivation for the complex research of local and global dynamics of a rotor-bearing system. Deep knowledge of the relations between local fluid film dynamics and dynamic response of rotating systems during instabilities can help to improve design of many modern rotating machines.

000021413 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000021413 653__ $$aRotor dynamics, Reynolds equation, Fluid film bearings.

000021413 7112_ $$aEngineering Mechanics 2017$$cSvratka, CZ$$d2017-05-15 / 2017-05-18$$gEM2017
000021413 720__ $$aPolach, P.$$iSmolík, L.$$iDyk, Š.$$iByrtus, M.$$iHajžman, M.
000021413 8560_ $$ffischerc@itam.cas.cz
000021413 8564_ $$s819340$$uhttps://invenio.itam.cas.cz/record/21413/files/0794.pdf$$yOriginal version of the author's contribution in proceedings, page 794, section DYN.
000021413 962__ $$r21225
000021413 980__ $$aPAPER