Numerical Analysis of Stress-Strain State and Strength of Metal Lined Composite Overwrapped Pressure Vessel

The results of computational studies of the stress-strain state and strength of a metal lined composite overwrapped pressure vessel are presented. It is shown that the features of the stress-strain state of the metal liner and its interaction with the composite shell significantly influence the defo...

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Bibliographic Details
Published in:Strength of materials 2017-09, Vol.49 (5), p.666-675
Main Authors: Burov, A. E., Lepihin, A. M., Makhutov, N. A., Moskvichev, V. V.
Format: Article
Language:English
Subjects:
Characterization and Evaluation of Materials
Chemistry and Materials Science
Classical Mechanics
Composite structures
Deformation
Formability
Materials Science
Mechanical engineering
Numerical analysis
Pressure vessels
Shells (structural forms)
Solid Mechanics
Strain
Stress analysis
Stress-strain relationships
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Summary:The results of computational studies of the stress-strain state and strength of a metal lined composite overwrapped pressure vessel are presented. It is shown that the features of the stress-strain state of the metal liner and its interaction with the composite shell significantly influence the deformability and strength of the pressure vessel. The ultimate pressure and the main factors influencing the geometry stability of the vessel are determined.
ISSN:0039-2316
1573-9325
DOI:10.1007/s11223-017-9912-2