Proceedings of the 2015 International Conference on Modeling, Simulation and Applied Mathematics

Finite Element Analysis on Rubber Sealing Ring of the Rotary Liner Hanger Bearing

Authors
Weiqing Li, Yu Wang, Detian Miao
Corresponding Author
Weiqing Li
Available Online August 2015.
DOI
https://doi.org/10.2991/msam-15.2015.52How to use a DOI?
Keywords
rubber sealing ring; non-linear finite element analysis; contact stress; sealing performance;thermo-mechanical coupling
Abstract
Rotary liner hanger bearing will be wear sharply and decreased its service life if the sealing structure is not able to prevent the drilling fluid to enter into the bearing. A two-dimensional finite element model of the self-designed non-standard rubber sealing ring was carried out on the software of ABAQUS. The rules of deformation and stress for the sealing ring with different value of initial interference, working pressure and the deep-well temperature were studied. The result shows that the maximum contact stress increases with the increase of value of initial interference and the maximum contact stress is always bigger than the value of work pressure. The effect of deep-well high temperature on sealing performance is not obvious compared with normal temperature. The result of this study is able to be the basis of modifying the structure and improving the performance of sealing ring.
Open Access
This is an open access article distributed under the CC BY-NC license.

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Proceedings
Part of series
Advances in Intelligent Systems Research
Publication Date
August 2015
ISBN
978-94-6252-104-9
ISSN
1951-6851
DOI
https://doi.org/10.2991/msam-15.2015.52How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Weiqing Li
AU  - Yu Wang
AU  - Detian Miao
PY  - 2015/08
DA  - 2015/08
TI  - Finite Element Analysis on Rubber Sealing Ring of the Rotary Liner Hanger Bearing
PB  - Atlantis Press
SP  - 229
EP  - 232
SN  - 1951-6851
UR  - https://doi.org/10.2991/msam-15.2015.52
DO  - https://doi.org/10.2991/msam-15.2015.52
ID  - Li2015/08
ER  -