<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>The central-symmetrical problem of thermoelasticity for a multi-layered spherical tank is considered. The thermal stresses were caused by a temperature difference between the inner and outer surfaces of the tank. Two approaches to solving this problem have been proposed. In the first approach, the boundary problem defined in the components of a considered inhomogeneous spherical tank was solved. In the second approach, the homogenization method with microlocal parameters was used. Good agreement between the solutions was obtained.</p>
</abstract>

The central-symmetrical problem of thermoelasticity for a multi-layered spherical tank is considered. The thermal stresses were caused by a temperature difference between the inner and outer surfaces of the tank. Two approaches to solving this problem have been proposed. In the first approach, the boundary problem defined in the components of a considered inhomogeneous spherical tank was solved. In the second approach, the homogenization method with microlocal parameters was used. Good agreement between the solutions was obtained.

Thermal Stresses in A Multi-Layered Spherical Tank with a Slowly Graded Structure

Acta Mechanica et Automatica

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

The central-symmetrical problem of thermoelasticity for a multi-layered spherical tank is considered. The thermal stresses were caused by a temperature...

Thermal Stresses in A Multi-Layered Spherical Tank with a Slowly Graded Structure

Published Online: Jun 26, 2024

Page range: 274 - 281

Received: Jun 05, 2023

Accepted: Sep 28, 2023

DOI: https://doi.org/10.2478/ama-2024-0030

Keywords
temperature, displacement, thermal stress, composite material, functionally graded material, multi-layered structure, spherical tank

© 2024 Roman Kulchytsky-Zhyhailo., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Thermal Stresses in A Multi-Layered Spherical Tank with a Slowly Graded Structure

Published Online: Jun 26, 2024

Page range: 274 - 281

Received: Jun 05, 2023

Accepted: Sep 28, 2023

DOI: https://doi.org/10.2478/ama-2024-0030

Keywordstemperature, displacement, thermal stress, composite material, functionally graded material, multi-layered structure, spherical tank

© 2024 Roman Kulchytsky-Zhyhailo., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Keywords
temperature, displacement, thermal stress, composite material, functionally graded material, multi-layered structure, spherical tank