Skip to main navigation Skip to search Skip to main content

Failure Model and Multi-parameter Leakage Rate Analysis of Metal Rubber Seals

  • Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Because of its high/low temperature resistance, corrosion resistance and other characteristics, metal rubber materials are widely used in aerospace, weapons and other key sealing fields. As a key component of sealing system, it is very important to analyze the reliability of metal rubber seals. The purpose of this paper is to study the failure model and leakage rate of metal rubber seals in static sealing system, and to provide prediction for its practical work. Firstly, the parameters of metal rubber seals are analyzed, the compression rate and relative density are selected reasonably, and then the failure forms of metal rubber seals are analyzed, and the strength failure model and degradation failure model of metal rubber seals are established. Finally, the calculation formula of the leakage rate of seals under the action of multiple parameters is derived based on the viscose-temperature and viscose-pressure equations. It provides a theoretical basis for the leakage rate analysis of metal rubber seals.

Original languageEnglish
Title of host publicationAdvances in Mechanical Design - The Proceedings of the 2023 International Conference on Mechanical Design, ICMD 2023
EditorsJianrong Tan, Yu Liu, Hong-Zhong Huang, Jingjun Yu, Zequn Wang
PublisherSpringer Science and Business Media B.V.
Pages1313-1325
Number of pages13
ISBN (Print)9789819709212
DOIs
StatePublished - 2024
EventInternational Conference on Mechanical Design, ICMD 2023 - Chengdu, China
Duration: 20 Oct 202322 Oct 2023

Publication series

NameMechanisms and Machine Science
Volume155 MMS
ISSN (Print)2211-0984
ISSN (Electronic)2211-0992

Conference

ConferenceInternational Conference on Mechanical Design, ICMD 2023
Country/TerritoryChina
CityChengdu
Period20/10/2322/10/23

Keywords

  • Failure model
  • Leakage rate
  • Metal rubber

Fingerprint

Dive into the research topics of 'Failure Model and Multi-parameter Leakage Rate Analysis of Metal Rubber Seals'. Together they form a unique fingerprint.

Cite this