000001828 001__ 1828
000001828 005__ 20141118153453.0
000001828 04107 $$acze
000001828 046__ $$k2010-05-10
000001828 100__ $$aTůma, J.
000001828 24500 $$aActive vibration control of journal bearings to preventing instability caused by an oil film

000001828 24630 $$n16$$pEngineering Mechanics 2010
000001828 260__ $$bInstitute of Thermomechanics AS CR, v.v.i., Prague
000001828 506__ $$arestricted
000001828 520__ $$2eng$$aThe paper deals with a working prototype of a system for the active vibration control of journal bearings to prevent rotor instability due to the oil film. The controllable journal bearing consists of movable bushing, the position of which is actuated with the use of piezoactuators. The first tests show that the active vibration control extends considerably the range of the operational RPM.

000001828 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000001828 653__ $$a

000001828 7112_ $$aEngineering Mechanics 2010$$cSvratka (CZ)$$d2010-05-10 / 2010-05-13$$gEM2010
000001828 720__ $$aTůma, J.$$iKlečka, R.$$iLos, J.$$iŠkuta, J.$$iŠimek, J.
000001828 8560_ $$ffischerc@itam.cas.cz
000001828 8564_ $$s459477$$uhttps://invenio.itam.cas.cz/record/1828/files/Tuma-069-PT.pdf$$y
             Original version of the author's contribution as presented on CD, DYN.
            
000001828 962__ $$r1750
000001828 980__ $$aPAPER