Stress and fracture analysis of D-ring by photoelastic experimental hybrid method

In this study, stresses in a D-ring seal under compression and various hydraulic pressures were analyzed using Photoelastic experimental hybrid method (PEHM). The fracture behaviors of the seal, namely the shape, location and origin of damage, were investigated. It was shown that fracture damage ini...

Full description

Saved in:
Bibliographic Details
Published in:Journal of mechanical science and technology 2017, 31(8), , pp.3657-3660
Main Authors: Mose, Bruno Robert, Hawong, Jai-Sug, Shin, Dong-Kil, Lim, Hyun-Seok, Shin, Dong-Chul
Format: Article
Language:English
Subjects:
Control
Dynamical Systems
Engineering
Extrusion
Fracture mechanics
Industrial and Production Engineering
Mechanical Engineering
Vibration
기계공학
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:In this study, stresses in a D-ring seal under compression and various hydraulic pressures were analyzed using Photoelastic experimental hybrid method (PEHM). The fracture behaviors of the seal, namely the shape, location and origin of damage, were investigated. It was shown that fracture damage initiated from the region close to extrusion gap and propagated inward at an angle of about 60˚ with the horizontal as the reference and also along the circumference of the seal. The maximum contact length reached about 84 % of the cross sectional height. The attractive features of the seal makes it a suitable choice for high pressure sealing applications.
ISSN:1738-494X
1976-3824
DOI:10.1007/s12206-017-0704-1