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http://dx.doi.org/10.7842/kigas.2013.17.6.46

A Study on Improving Fatigue Life for Composite Cylinder with Seamless Integrated Liner  

Kim, Hyo-Joon (Korea Institute of Materials Science)
Publication Information
Journal of the Korean Institute of Gas / v.17, no.6, 2013 , pp. 46-51 More about this Journal
Abstract
Composite cylinder is used by hydrogen fuel cell vehicles and natural gas vehicles because of high specific modulus, specific strength and fatigue resistance. composite cylinder has a seamless integrated liner and it is fully overwrapped with structural fibers of high strength carbon fibers in an epoxy matrix. In this study, filament winding pattern and autofrettage pressure design technique are presented considering structural weakness of knuckle and compressive residual stress. Presented methodology is verified by pressure cycling test of composite cylinders.
Keywords
composite cylinder; seamless integrated liner; fatigue life; autofrettage; filament winding pattern design;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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