Nonlinear Analysis of Rotor-stator-bearing System Unsteady Oil Film Force

DOI

10.2991/iccsee.2013.760How to use a DOI?

Keywords

Rotor-stator-bearing system, unsteady oil film force, oil whirl, oil whip

Abstract

According to the LaGrange energy equation, the establishment of the unsteady oil film force of the rotor - stator - bearing system dynamics model, the application of numerical method, the system with the speed change time domain waveforms, amplitude spectra and Axis Orbit, the results show that: the unsteady oil film force and speed of change is closely related to changes in the process of oil film force oil whirl Oil Whip. Provide a theoretical basis for effective diagnosis of rotor - stator - bearing oil film instability fault research.

Copyright

© 2013, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Guizhen Liu
AU  - Ying Yu
AU  - Bangchun Wen
PY  - 2013/03
DA  - 2013/03
TI  - Nonlinear Analysis of Rotor-stator-bearing System Unsteady Oil Film Force
BT  - Proceedings of the 2nd International Conference on Computer Science and Electronics Engineering (ICCSEE 2013)
PB  - Atlantis Press
SP  - 3069
EP  - 3072
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccsee.2013.760
DO  - 10.2991/iccsee.2013.760
ID  - Liu2013/03
ER  -