Palavra-chave: HOPF BIFURCATION

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