Numerical Study on Dynamic Stiffness hydrostatic bearing

DOI

10.2991/msmee-17.2017.236How to use a DOI?

Keywords

Ansys cfx; Hydrostatic bearing; Numerical simulation; Dynamic stiffness

Abstract

The numerical simulation of the hydrostatic bearing of the fluctuating load is carried out by Ansys cfx. The variation law of the oil film thickness with the load is obtained and compared with the static formula. It reveals the influence of periodic variation of the load displacement interface table. The results show that under the fluctuating load, the oil film thickness, the bearing capacity and the dynamic stiffness are changed to some extent, which also provides the important basis for the reliability design of the hydrostatic bearing.

Copyright

© 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/).

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TY  - CONF
AU  - Yong-xie Wang
AU  - Xiao-yang Li
AU  - Jun-wu Wen
PY  - 2017/05
DA  - 2017/05
TI  - Numerical Study on Dynamic Stiffness hydrostatic bearing
BT  - Proceedings of the 2017 2nd International Conference on Materials Science, Machinery and Energy Engineering (MSMEE 2017)
PB  - Atlantis Press
SP  - 1255
EP  - 1260
SN  - 2352-5401
UR  - https://doi.org/10.2991/msmee-17.2017.236
DO  - 10.2991/msmee-17.2017.236
ID  - Wang2017/05
ER  -