Palavra-chave: FLUID-INDUCED INSTABILITY

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