A Two-Dimensional Thermoelastic Analysis of a Cylindrical Shell Made of FGM with Temperature-Dependent Physical Properties
Year: 2023
Author: Hamed Panahi-Kalus, Amin Moosaie, Mehrdad Ahmadinejad
Advances in Applied Mathematics and Mechanics, Vol. 15 (2023), Iss. 3 : pp. 623–650
Abstract
This paper numerically and analytically investigates a non-linear static, two-dimensional thermoelastic analysis in the radial and tangential directions of a cylindrical shell made of functionally graded materials. The dependence of material properties on temperature makes the heat governing equations non-linear. To obtain the temperature field analytically, the heat conduction equation is linearized and exactly solved using a linearizing transformation, then this exact solution is substituted in the Lamme-Navier equations, and the elasticity equations are numerically solved using a second-order central finite difference method, and displacement and stress distributions are obtained. Finally, the temperature field, stress, and displacement distributions are presented, and the effect of inhomogeneous parameters on them is examined and discussed. The correctness and accuracy of the exact analytical solution of the temperature field are illustrated by a comparison with the numerical solution. The results show a good agreement.
You do not have full access to this article.
Already a Subscriber? Sign in as an individual or via your institution
Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/10.4208/aamm.OA-2021-0282
Advances in Applied Mathematics and Mechanics, Vol. 15 (2023), Iss. 3 : pp. 623–650
Published online: 2023-01
AMS Subject Headings: Global Science Press
Copyright: COPYRIGHT: © Global Science Press
Pages: 28
Keywords: Non-linear heat conduction temperature-dependent heat conductivity functionally graded material exact solution hollow cylinder.
Author Details
-
Thermoelastic analysis of axisymmetric conical shells: Investigating stress–strain response under uniform heat flow with semi-coupled approach
Mohammadlou, V.
Khoddami Maraghi, Z.
Ghorbanpour Arani, A.
(2024) P.1
https://doi.org/10.1080/10407782.2024.2326943 [Citations: 4]