Notice of Retraction: O-ring static sealing reliability model and influence factors analysis

Wei Guo, Weimin Cui, Tianxiang Yu, Bifeng Song

科研成果: 书/报告/会议事项章节会议稿件同行评审

4 引用 (Scopus)

摘要

Sealing reliability plays a very important role in the aviation field. This paper develops a new sealing reliability analysis method which can be applicable to most of the static seals. For the long-term using rubber seals, it will emerge stress relaxation which may lead to sealing failure. Therefore, a stress relaxation factor is need to be defined, which will analyze the sealing reliability considering the stress relaxation. Then, taking the o-ring as an example, the static sealing reliability of the o-ring in operating conditions is calculated. Also the influence of design parameters on the sealing reliability is analyzed. Finally some conclusions are given: (1) When the design parameters are deterministic, the stress relaxation factor, variance and correlation coefficient of the random variables will make a big influence on the sealing reliability; (2) When the design parameters is not deterministic, the compression ratio and media pressure also have a big influence on the sealing reliability.

源语言英语
主期刊名QR2MSE 2013 - Proceedings of 2013 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering
出版商IEEE Computer Society
116-121
页数6
ISBN(印刷版)9781479910144
DOI
出版状态已出版 - 2013
活动2013 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering, QR2MSE 2013 - Sichuan, 中国
期限: 15 7月 201318 7月 2013

出版系列

姓名QR2MSE 2013 - Proceedings of 2013 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering

会议

会议2013 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering, QR2MSE 2013
国家/地区中国
Sichuan
时期15/07/1318/07/13

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