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Modeling and experimental study of linear expansion characteristics of metallic rubber material in sealing structure

  • Hongrui Ao*
  • , Hongyuan Jiang
  • , Hongyu Zhao
  • *Corresponding author for this work

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

Abstract

The application of porous characteristics of Metal Rubber (MR) material in sealing structure was studied in the paper. A sealing O-ring of MR was designed and tested in the sealing experimental setup. The linear expansion of MR material was studied. The sealing performance of MR O-ring was modeled and simulated considering the geometric dimension of the sealing slot and the cross section of rings. The transfer coefficient of pressure force from radial direction to axial direction was obtained and verified experimentally. The good agreement of the experimental results and the simulated results indicates the suitability of the calculated method for determining the sealing behavior with O-rings.

Original languageEnglish
Title of host publicationISSCAA2010 - 3rd International Symposium on Systems and Control in Aeronautics and Astronautics
Pages1228-1232
Number of pages5
DOIs
StatePublished - 2010
Event3rd International Symposium on Systems and Control in Aeronautics and Astronautics, ISSCAA2010 - Harbin, China
Duration: 8 Jun 201010 Jun 2010

Publication series

NameISSCAA2010 - 3rd International Symposium on Systems and Control in Aeronautics and Astronautics

Conference

Conference3rd International Symposium on Systems and Control in Aeronautics and Astronautics, ISSCAA2010
Country/TerritoryChina
CityHarbin
Period8/06/1010/06/10

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