@inproceedings{a3d71b1e0e7b4c788835898de4645ca9,
title = "Eccentricity and rotational speed effect on the rotor-bearing",
abstract = "Bearing dimensionless nonlinear oil film force model is deduced based on Capone theory of cylindrical bearings in this paper. Jeffcot rigid rotor-bearing system dynamic equations are built based on nonlinear dynamics, bifurcation, chaos theory. Eccentricity increases with the speed of the system by writing MATLAB codes. It appears the periodic motion, times of periodic motion and a series of non-linear kinetics. The system eccentricity increases with a series of emergence of non-linear dynamics when speed conditions is fixed, which is the actual system design's basis. The finite element model of gas turbine rotor-bearing system is built by ANSYS software platform in this paper. The radial bearing deformation relationship are obtained by deformation theory of centrifugal force at high speed bearing radial deformation.",
keywords = "Eccentricity, Nonlinear dynamics, Rotational speed, Rotor-bearing system",
author = "Bing Dai and Guangbin Yu and Junpeng Shao and Long Huang",
year = "2013",
doi = "10.4028/www.scientific.net/AMM.274.237",
language = "英语",
isbn = "9783037855904",
series = "Applied Mechanics and Materials",
pages = "237--240",
booktitle = "Mechanical Engineering, Materials Science and Civil Engineering",
note = "2012 International Conference on Mechanical Engineering, Materials Science and Civil Engineering, ICMEMSCE 2012 ; Conference date: 18-08-2012 Through 20-08-2012",
}