Palavra-chave: HOPF BIFURCATION

FLUID-FILM BEARING CENTER MANIFOLD REDUCTION ROTORDYNAMICS HOMOCLINIC ORBIT PARAMETRIZATION METHOD CENTRE MANIFOLD ROTOR DYNAMICS REVERSIBILITY CENTER MANIFOLD CENTER MAINFOLD REDUCTION PARAMETERISATION METHOD FLUID FILM BEARINGS HETEROCLINIC LOOP NON LINEARITIES FLUID-INDUCED INSTABILITY