Finite element analysis of large-sized O-rings used in deep-ocean pressure chambers

• Published in: Advances in mechanical engineering Vol. 13; no. 8
• Main Authors: Song, Wentao, Cui, Weicheng
• Format: Journal Article
• Language: English
• Published: London, England SAGE Publications 01.08.2021; Sage Publications Ltd; SAGE Publishing
• Subjects: Clearances; Criteria; Cross-sections; Finite element analysis; Finite element method; Low pressure; O ring seals; Pressure chambers; Pressure vessels; Sealing; Non-standard; O-rings; finite element analysis; large-sized; deep-ocean pressure chambers; static sealing

A proper criterion to guide how to determine the cross-section diameter of non-standard large-sized O-rings used in deep-ocean pressure chambers (DOPCs) is absent. To design a large-sized O-ring only by scale-up could be a lack of persuasiveness, and it will probably cause the increase of cost. This...