Dual-phase-lag model for a nonlocal micropolar thermoelastic half-space subjected to gravitational field and inclined load
International Journal of Numerical Methods for Heat & Fluid Flow
ISSN: 0961-5539
Article publication date: 6 September 2021
Issue publication date: 16 May 2022
Abstract
Purpose
The purpose of this study is to analyze the disturbances in a two-dimensional nonlocal, micropolar elastic medium under the dual-phase-lag model of thermoelasticity whose surface is subjected to an inclined mechanical load. The present study is carried out under the influence of gravity.
Design/methodology/approach
The normal mode technique is used to obtain the exact expressions of the physical fields.
Findings
For inclined mechanical load, the impact of micropolarity, nonlocal parameter, gravity and inclination angle have been highlighted on the considered physical fields.
Originality/value
The numerical results are computed for various physical quantities such as displacement, stresses and temperature for a magnesium crystal-like material and are illustrated graphically. The study is valuable for the analysis of thermoelastic problems involving gravitational field, nonlocal parameter, micropolarity and elastic deformations.
Keywords
Acknowledgements
The authors are thankful to the Department of Science and Technology, New Delhi for providing financial assistance through Grant No. SR/FST/MS-1/2017 (C) to the Department of Mathematics, Guru Jambheshwar University of Science and Technology, Hisar.
Citation
Kumar, S., Kadian, A. and Kalkal, K.K. (2022), "Dual-phase-lag model for a nonlocal micropolar thermoelastic half-space subjected to gravitational field and inclined load", International Journal of Numerical Methods for Heat & Fluid Flow, Vol. 32 No. 6, pp. 1999-2026. https://doi.org/10.1108/HFF-03-2021-0212
Publisher
:Emerald Publishing Limited
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