@inproceedings{0ec9562df7564eb5bada86e026fb2c98,
title = "Steady-state behavior of flexible rotordynamic systems with oil journal bearings",
abstract = "This paper deals with the long term behaviour of flexible rotordynamic systems, which are supported by nonlinear bearings. A system consisting of a rotor and shaft which is supported by one oil journal bearing is investigated numerically. The shaft is modelled using finite elements and reduced using a Component Mode Synthesis method. Branches of periodic solutions are calculated for three models of the system with an unbalance at the rotor. Also self-excited oscillations are calculated for the three models if no mass unbalance is present. The results show that a mass unbalance can stabilize rotordynamic systems and that the first eigenfrequency of the systems has great influence on the self-excited oscillations",
author = "{Vorst, van de}, E.L.B. and R.H.B. Fey and {Kraker, de}, A. and {Campen, van}, D.H.",
year = "1994",
language = "English",
isbn = "0-7918-1441-6",
series = "AMD",
publisher = "American Society of Mechanical Engineers",
pages = "107--114",
booktitle = "Nonlinear and stochastic dynamics : presented at 1994 international mechanical engineering congress and exhibition, Chicago, Illinois, November 6-11, 1994 / Ed. A.K. Bajaj",
address = "United States",
}