Transient elastohydrodynamic lubrication analysis of spur gear running-in considering effects of solid particles

DOI

10.2991/peee-15.2015.20How to use a DOI?

Keywords

Solid particles, Spur gears, Running-in, Time-variant effect, Elastohydrodynamic lubrication

Abstract

The elastohydrodynamic lubrication model considering solid particles was set up. Taking effect of solid particles into account, the Reynolds equation was deduced. The elastohydrodynamic lubrication analysis of spur gear running-in was completed considering time-variant effect. Results show that oil film pressure in region 2 where particle is located increases dramatically but oil film thickness in region 2 decreases thinking about effects of solid particles. When particle size becomes greater oil film pressure increases obviously, oil film thickness diminishes. The minimum film thickness and maximum film pressure both diminish considering effects of solid particles.

Copyright

© 2015, 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  - X.B. Huang
AU  - Y.Q. Wang
AU  - Q. Liu
AU  - N. Dong
PY  - 2015/04
DA  - 2015/04
TI  - Transient elastohydrodynamic lubrication analysis of spur gear running-in considering effects of solid particles
BT  - Proceedings of the 2015 International Conference on Power Electronics and Energy Engineering
PB  - Atlantis Press
SP  - 74
EP  - 78
SN  - 2352-5401
UR  - https://doi.org/10.2991/peee-15.2015.20
DO  - 10.2991/peee-15.2015.20
ID  - Huang2015/04
ER  -