Simulation on the Springback Property of Sealing Ring in Nuclear Power Plant

Li Liu; Wei Wei Yu; Dong Wang Yang

doi:10.4028/www.scientific.net/AMM.644-650.3881

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 644-650Simulation on the Springback Property of Sealing...

Simulation on the Springback Property of Sealing Ring in Nuclear Power Plant

Abstract:

In order to simulate the thermal influence on springback property of O-ring, based on elastic-plastic contact analysis method of finite element analysis (FEA), numerical simulation of compression-springback course of O-ring was carried out by ANSYS software. The results show that it causes a sharp decrease in the peak force applied on O-ring, corresponding to a decline on the contact stress distribution which may influence the seal ability of the O-ring. The simulation results are in good agreement with the experimental results.

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Periodical:

Applied Mechanics and Materials (Volumes 644-650)

Pages:

3881-3885

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.644-650.3881

Citation:

Cite this paper

Online since:

September 2014

Authors:

Li Liu*, Wei Wei Yu, Dong Wang Yang

Keywords:

Contact Stress, Inconel 718, O-Ring, Seal, Springback

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* - Corresponding Author

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