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Análise por elementos finitos da influência de descontinuidades geométricas sobre o comportamento dinâmico de rotores flexíveis.
(Universidade Federal de Minas GeraisUFMG, 2007-06-29)
This work deals with a finite element analysis of the dynamic behavior of cracked flexible rotors supported by hydrodynamic journal bearing. Geometric discontinuities such as cracks, holes, undercuts, etc. can strongly ...
HD 169142 in the eyes of ZIMPOL/SPHERE
(Oxford University Press, 2018)
We present new data of the protoplanetary disc surrounding the Herbig Ae/Be star HD 169142 obtained in the very broad-band (VBB) with the Zurich imaging polarimeter (ZIMPOL), a sub-system of the Spectro-Polarimetric ...
Thd Analysis In Tilting-pad Journal Bearings Using Multiple Orifice Hybrid Lubrication
(ASME, Fairfield, NJ, United States, 1998)
Linear and non-linear control techniques applied to actively lubricated journal bearings
(Academic Press Ltd Elsevier Science LtdLondonInglaterra, 2003)
Compensation of cross-coupling stiffness and increase of direct damping in multirecess journal bearings using active hybrid lubrication: Part I - Theory
(Asme-amer Soc Mechanical EngNew YorkEUA, 2004)