Transient Thermoelastic Response of a Thick Circular Plate Under Internal Heat Generation

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Anant P. Bawne; Anant A. Navlekar

Transient Thermoelastic Response of a Thick Circular Plate Under Internal Heat Generation

Authors: Anant P. Bawne, Anant A. Navlekar

Unique Paper ID: 183225
Volume: 11
Issue: 9
PageNo: 3059-3066

Keywords: Transient thermoelasticity Thick circular plate Internal heat generation Hankel trans-form Marchi–Fasulo transform Radiation boundary conditions

Abstract:
This study investigates the transient thermoelastic behavior of a thick, isotropic circular plate subject to internal heat generation. The plate is modeled as a homogeneous medium with temperature-dependent heat sources and radiation-type boundary conditions on the cylindrical edge and flat surfaces. A coupled system of unsteady heat conduction and thermoelastic deformation is analyzed using finite Hankel and Marchi–Fasulo integral transforms. Closed-form solutions for temperature distribution, displacement, and stress components are derived. The results are applied to a copper plate model, and parametric analysis is conducted to understand the influence of heat source intensity and boundary heat transfer coefficients on stress evolution.

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Cite This Article

ISSN: 2349-6002
Volume: 11
Issue: 9
PageNo: 3059-3066

Transient Thermoelastic Response of a Thick Circular Plate Under Internal Heat Generation

Available:https://ijirt.org/article?manuscript=183225

Impact Factor
8.01 (Year 2024)

UGC Approved
Journal no 47859

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