@inproceedings{a4d0e0138afa41e4b32fc4374d91e8d7,
title = "Theoretical and experimental study on stability of rotor system with cylindrical bearing and elliptical bearing",
abstract = "Dynamic characteristics of a 600MW steam turbine rotor model supported by cylindrical bearings and elliptical bearings were investigated respectively. Differences between the linear and nonlinear characteristics of rotor-bearing systems were studied by numerical simulations, and the performances of rotor systems using different bearings were also presented. Dynamic tests were performed on the 600MW turbine generator group model test rig, while sustained by different types of bearings, to study the oil whirl and whip phenomenon. Comparisons of the numerical results with experimental data show that the nonlinear model is more accurate than the linear model, and the elliptical bearing has the advantage of better dynamic stability over cylindrical bearings.",
keywords = "Oil whip, Oil whirl, Sliding bearing",
author = "Yongliang Wang and Zhansheng Liu and Guanghui Zhang and Liquan Sun",
year = "2010",
doi = "10.1115/GT2010-23120",
language = "英语",
isbn = "9780791844014",
series = "Proceedings of the ASME Turbo Expo",
number = "PARTS A AND B",
pages = "319--326",
booktitle = "ASME Turbo Expo 2010",
edition = "PARTS A AND B",
note = "ASME Turbo Expo 2010: Power for Land, Sea, and Air, GT 2010 ; Conference date: 14-06-2010 Through 18-06-2010",
}