In this investigation the unbalance response and stability of a flexible rotor supported on hydrodynamic journal bearings with rough surfaces have been studied. The influence of the surface roughness patterns on the unbalance response and the stability of a rotor have been evaluated.
ChristensenH.TonderK.The hydrodynamic lubrication of rough journal bearingsTrans. ASME, J. Lubric. Technol., 1973, 95, 166–172.
2.
TuragaR.SekharA. S.MajumdarB. C.Stability analysis of a rigid rotor supported on hydrodynamic journal bearings with rough surfaces using stochastic FEMProc. Instn Mech. Engrs, Part J, Journal of Engineering Tribology, 1998, 212 (J2), 121–130.
3.
TieuA. K.QiuZ. I.Stability of finite journal bearings—from linear and non-linear bearing forcesSTLE Tribology Trans., 1995, 38 (3), 627–635.
4.
NelsonN. D.McVaughJ. M.The dynamics of rotor-bearing systems using finite elementsTrans. ASME, J. Engng Industry, 1976, 98, 593–600.
5.
ZorziE. S.NelsonH. D.Finite element simulation of rotor-bearing systems with internal dampingTrans. ASME, J. Engng Power, 1977, 99, 71–76.
6.
MajumdarB. C.BreweD. E.KhonsariM. M.Stability of a rigid rotor supported on flexible oil journal bearingsTrans. ASME, J. Tribology, 1988, 110, 181–187.
7.
KiltP.LundJ. W.Calculations of the dynamic coefficients of a journal bearing, using a variational approachTrans. ASME, J. Tribology, 1986, 108, 421–425.
