Palavra-chave: FLUID-INDUCED INSTABILITY

STABILITY THRESHOLD MODAL DAMPING DIAGRAM NON-LINEAR MODEL FLUID FILM BEARINGS HYDRODYNAMIC LUBRICATION CYLINDRICAL BEARINGS HOPF BIFURCATION ROTORDYNAMICS ROTORDYNAMIC ROTATING MACHINERY ROTOR DYNAMICS THERMOHYDRODYNAMIC LUBRICATION HYDRODYNAMIC JOURNAL BEARINGS JOURNAL BEARINGS CENTER MAINFOLD REDUCTION INSTABILITY THRESHOLD NONLINEARITIES DYNAMIC STIFFNESS HYDRODYNAMIC BEARINGS Μ-SYNTHESIS TECHNIQUE ELLIPTICAL BEARINGS ELECTRO-MAGNETIC ACTUATOR LUBRICATED BEARINGS DYNAMIC COEFFICIENTS JOURNAL BEARINGS COEFFICIENTS