Material Selection and Analysis of Oil Film Pressure for the Floating Ring Bearing of Turbocharger
- 10.2991/icmmse-17.2017.21How to use a DOI?
- Turbocharger, Floating ring bearing, Oil film pressure, Dynamic characteristics
Floating ring bearing has the characteristics of simple structure, low power consumption and high efficiency. It is suitable for high speed and light load occasions. It has been widely used in high speed rotating machinery such as turbo charger, aviation engine and so on. Firstly, the materials of each component of the turbocharger rotor system are selected. Secondly, parameterized model of turbocharger floating ring bearing was established by the software DyRoBes-Beperf, when ring ratio is constant analysis of oil film pressure distribution for floating ring bearing were conducted, and eccentricity, oil film stiffness, damping variation with speed. The calculation in this paper provides some reference for the design and analysis of the turbine rotor and the floating ring bearing.
- © 2017, 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/).
Cite this article
TY - CONF AU - Liqiang Peng AU - Huiping Zheng AU - Zhanqun Shi PY - 2017/04 DA - 2017/04 TI - Material Selection and Analysis of Oil Film Pressure for the Floating Ring Bearing of Turbocharger BT - Proceedings of the Second International Conference on Mechanics, Materials and Structural Engineering (ICMMSE 2017) PB - Atlantis Press SP - 128 EP - 133 SN - 2352-5401 UR - https://doi.org/10.2991/icmmse-17.2017.21 DO - 10.2991/icmmse-17.2017.21 ID - Peng2017/04 ER -