Analysis of sealing performance of a kind of profiled rubber gasket used in the radial contact seal structure-Reference-Cited by-同舟云学术

Analysis of sealing performance of a kind of profiled rubber gasket used in the radial contact seal structure

Published:2020-11-12 Issue:4 Volume:235 Page:857-862
ISSN:0954-4089
Container-title:Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering
language:en
Short-container-title:Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering

Author:

Song Xinyi¹^ORCID,Huang Song¹^ORCID,Hui Hu¹^ORCID,Hu Xindan¹

Affiliation:

1. School of Mechanical and Power Engineering, East China University of Science and Technology, Shanghai, China

Abstract

Sealing performance of standard rubber gaskets in the radial contact seal structure are observed through the experiment. A kind of profiled rubber gasket is proposed to replace the standard gasket. Leakage experiment and numerical simulation are carried out to study the sealing performance and failure mode of the profiled gasket. Several equations are presented to help analyze the failure reason. Results show that sealing performance of the profiled rubber gasket is more reliable than that of the standard rubber gasket. The failure reason of the profiled rubber gasket is that the friction force between the gasket external face and tube wall cannot balance the tube internal pressure. Dimension precision of the metal compressive ring has a great effect on the failure pressure.

Publisher

SAGE Publications

Subject

Industrial and Manufacturing Engineering,Mechanical Engineering

Link

http://journals.sagepub.com/doi/pdf/10.1177/0954408920971995

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