TY - GEN
T1 - Notice of Retraction
T2 - 2013 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering, QR2MSE 2013
AU - Guo, Wei
AU - Cui, Weimin
AU - Yu, Tianxiang
AU - Song, Bifeng
PY - 2013
Y1 - 2013
N2 - 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.
AB - 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.
KW - o-ring
KW - sealing influence factors
KW - static sealing reliability
KW - stress relaxation factor
UR - http://www.scopus.com/inward/record.url?scp=84890093712&partnerID=8YFLogxK
U2 - 10.1109/QR2MSE.2013.6625548
DO - 10.1109/QR2MSE.2013.6625548
M3 - 会议稿件
AN - SCOPUS:84890093712
SN - 9781479910144
T3 - QR2MSE 2013 - Proceedings of 2013 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering
SP - 116
EP - 121
BT - QR2MSE 2013 - Proceedings of 2013 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering
PB - IEEE Computer Society
Y2 - 15 July 2013 through 18 July 2013
ER -