Risk-oriented approach to problem of centrifugal pumps reliabilization during operation
- DOI
- 10.2991/aime-18.2018.18How to use a DOI?
- Keywords
- reliability, risk, centrifugal pump, operation stage, failure criticality, failure ranking
- Abstract
The article shows that more progressive strategies are those of the fourth generation maintenance and repair based on reliability and repair management (RCM/RBI analysis, riskoriented technologies) of technological equipment maintenance and repair (M&R) which have not found wide application in Russia. There are no guidelines on risk assessment during operation of production facilities and, particularly, of centrifugal pumps (CP). For developing risk assessment methodology for centrifugal pumps during operation, a new approach is suggested. It is based on application of the expert method for determining criticality and failure probability. Forms of expert poll for various level specialists from oil refinery and petrochemical enterprises are developed and approved. Their analyses indicate that there is discordance of opinions of experts from oil refinery plants and of experts from petrochemical enterprises on significance level of CP failure causes. Failure causes have been ranked in order of criticality and occurrence probability so as the result can be used in definition of optimal strategy and failure-response tactics applied to pump units and to increasing their reliability.
- Copyright
- © 2018, 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/).
Cite this article
TY - CONF AU - Marina Aleksandrovna Bikmukhametova AU - Rimma Borisovna Tukaeva AU - Anton Timurovich Bikmukhametov PY - 2018/04 DA - 2018/04 TI - Risk-oriented approach to problem of centrifugal pumps reliabilization during operation BT - Proceedings of the International Conference "Actual Issues of Mechanical Engineering" (AIME 2018) PB - Atlantis Press SP - 90 EP - 94 SN - 2352-5401 UR - https://doi.org/10.2991/aime-18.2018.18 DO - 10.2991/aime-18.2018.18 ID - Bikmukhametova2018/04 ER -