Stress and Strain Analysis of Composite Gas Cylinder Based on ABAQUS
2012 ◽
Vol 557-559
◽
pp. 300-303
Keyword(s):
In this paper, a finite element model of a composite gas cylinder was established by ABAQUS finite element software, with consideration that both heads were helically wound and their wound angle and wound thickness varied with different parallel circle radius. Stress of the composite gas cylinder and PEEQ of its liner under different working conditions after autofrettage treatment were studied, the stress distribution was assessed by the DOT CFFC standard and the effective range of autofrettage treatment was confirmed. This finite element analysis method may be referable to the design and inspection of composite gas cylinders.
2013 ◽
Vol 694-697
◽
pp. 133-136
2011 ◽
Vol 71-78
◽
pp. 1528-1531
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2021 ◽
Vol 1744
(2)
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pp. 022017
2018 ◽
Vol 29
(16)
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pp. 3188-3198
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2013 ◽
Vol 791-793
◽
pp. 718-721
2011 ◽
Vol 291-294
◽
pp. 3282-3286
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