Study on Flow Field Performances of Oil Film Bearing in High-Speed Roll Grinder Based On FLUENT

DOI

10.2991/cisia-15.2015.208How to use a DOI?

Keywords

roll grinder; high-speed grinding; oil film bearing; flow field

Abstract

Flow field performances of a kind of oil film bearing in high-speed roll grinder are revealed by means of FLUENT fluid dynamics software, and structure defects of the bearing are found. On these bases, structure of the bearing is improved, and flow field performances of the bearing are analyzed again, and the analysis results show as follows: diffusibility of oil film pressure for the improved bearing is enhanced, the phenomenon of oil outflow is restrained effectively, and the whole oil flow is accelerated, thus, heat dissipation property and pocketed oil phenomenon of the bearing are improved effectively. Therefore, flow field performances of the improved bearing are good, which lays the theoretical foundation for its practical application.

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  - H.C Wu
AU  - S.T Chen
AU  - X.J Meng
AU  - K.J Linghu
PY  - 2015/06
DA  - 2015/06
TI  - Study on Flow Field Performances of Oil Film Bearing in High-Speed Roll Grinder Based On FLUENT
BT  - Proceedings of the International Conference on Computer Information Systems and Industrial Applications
PB  - Atlantis Press
SP  - 767
EP  - 770
SN  - 2352-538X
UR  - https://doi.org/10.2991/cisia-15.2015.208
DO  - 10.2991/cisia-15.2015.208
ID  - Wu2015/06
ER  -