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

被引：0
|
作者：
Bruno Robert Mose
Jai-Sug Hawong
Dong-Kil Shin
Hyun-Seok Lim
Dong-Chul Shin
机构：
[1] Yeungnam University,School of Mechanical Engineering
[2] Yeungnam University,Research Institute of Mechanical Technology
[3] Koje College,Department of Mechanical Engineering
[4] Geoje,undefined
来源：
Journal of Mechanical Science and Technology | 2017年 / 31卷
关键词：
D-ring; Fracture; Photoelastic experimental hybrid method; Seal ring;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
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.
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页码：3657 / 3660
页数：3
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