Analysis of Thermoelastic Stresses in Filament Wound Composite Pressure Vessels Using Evolutionary Deep Learning and Many-objective Optimisation

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F25%3A00381599" target="_blank" >RIV/68407700:21220/25:00381599 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.1080/09500839.2025.2476499" target="_blank" >https://doi.org/10.1080/09500839.2025.2476499</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/09500839.2025.2476499" target="_blank" >10.1080/09500839.2025.2476499</a>

Result language

angličtina

Original language name

Analysis of Thermoelastic Stresses in Filament Wound Composite Pressure Vessels Using Evolutionary Deep Learning and Many-objective Optimisation

Original language description

Thermoelastic stresses induced in filament wound composite pressure vessels by temperature changes significantly influence the resulting load of the pressure vessel. This study presents the analytical approaches based on classical lamination theory and netting theory, which can be used for computing these thermoelastic stresses in the basic parts of the pressure vessel, such as the cylinder part, the end dome, and the junction area between them. Two material configurations were considered – glass-epoxy and carbon-epoxy. Concerning the knowledge of the thermoelastic stresses in analysed essential parts of the vessel, the Hoffman failure index analysis was performed. Using this failure index analysis, the critical places of the pressure vessel can be easily detected. Using data-driven evolutionary algorithms, the invariance of the pressure vessel geometry concerning the thermoelastic stresses was verified. Knowing the critical places of the pressure vessel may improve the designer’s decision during the development and design process.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

20302 - Applied mechanics

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2025

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Philosophical Magazine Letters

ISSN

0950-0839

e-ISSN

1362-3036

Volume of the periodical

105

Issue of the periodical within the volume

1

Country of publishing house

GB - UNITED KINGDOM

Number of pages

29

Pages from-to

1-29

UT code for WoS article

001443178900001

EID of the result in the Scopus database

2-s2.0-105000707246