Roller bearing dynamics under transient thermal-mixed non-Newtonian elastohydrodynamic regime of lubrication
- Submitting institution
-
University of Central Lancashire
- Unit of assessment
- 12 - Engineering
- Output identifier
- 33115
- Type
- D - Journal article
- DOI
-
10.1177/1464419315569621
- Title of journal
- Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics
- Article number
- -
- First page
- 407
- Volume
- 229
- Issue
- 4
- ISSN
- 1464-4193
- Open access status
- Out of scope for open access requirements
- Month of publication
- February
- Year of publication
- 2015
- URL
-
-
- Supplementary information
-
-
- Request cross-referral to
- -
- Output has been delayed by COVID-19
- No
- COVID-19 affected output statement
- -
- Forensic science
- No
- Criminology
- No
- Interdisciplinary
- No
- Number of additional authors
-
2
- Research group(s)
-
K - Jost Institute for Tribotechnology
- Proposed double-weighted
- No
- Reserve for an output with double weighting
- No
- Additional information
- There have been many papers in rolling element bearing dynamics, often assuming Hertzian contacts with dry Coulombic friction under isothermal conditions, which is not realistic. The shortcomings are due to the complexity of interactions. For the first time, this paper presents a truly multi-physics multi-scale approach, based on lubricated thermoelastohydrodynamics (TEHD) under transient conditions, with realistic contact inlet recirculation and reverse flows. This yields partially starved contacts with combined thermo-viscous and asperity friction, often noted in practice. The paper has significantly shifted the state of the art.
- Author contribution statement
- -
- Non-English
- No
- English abstract
- -
