The Analytical and Numerical Stress Analysis of Various Domes for Composite Pressure Vessels

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F22%3A00361648" target="_blank" >RIV/68407700:21220/22:00361648 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.24132/acm.2022.781" target="_blank" >https://doi.org/10.24132/acm.2022.781</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.24132/acm.2022.781" target="_blank" >10.24132/acm.2022.781</a>

Result language
angličtina
Original language name
The Analytical and Numerical Stress Analysis of Various Domes for Composite Pressure Vessels
Original language description
The paper describes analytical and numerical solutions for five selected domes (a spherical shell, a geodetic-isotensoid shell, a shell with zero transversal strain, a shell with zero transversal stress and a shell with identical strain) for composite pressure vessels manufactured by means of filament (helical) winding. The stresses in the domes were evaluated analytically and via FEA in the Abaqus software. Two failure criteria (interactive and non-interactive) were chosen for the evaluation of the critical areas of the shells. Moreover, the best dome shape for a given material and polar hole/equator ratio was selected for various types of failure, i.e. a loss of tightness/leakage or the failure of the fibers.
Czech name
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Czech description
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Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20302 - Applied mechanics

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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