Gravitational Effect on Piezo-Thermoelasiticity in the Context of Three Phase Lag Model with Two Temperature

The main aim of this article is to study the effect of gravity on piezo-thermoelasticity in the context of three phase lag (TPL) model with two-temperature. The governing equations of piezo-thermoelasticity in TPL model with two-temperature in the presence of gravity are solved by Normal mode analys...

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Bibliographic Details
Published in:International journal of applied and computational mathematics 2023-12, Vol.9 (6), Article 139
Main Authors: Kumari, Sangeeta, Singh, Mandeep, Sharma, Surbhi
Format: Article
Language:English
Subjects:
Applications of Mathematics
Applied mathematics
Cadmium selenides
Computational mathematics
Computational Science and Engineering
Context
Gravitational effects
Mathematical and Computational Physics
Mathematical Modeling and Industrial Mathematics
Mathematical models
Mathematics
Mathematics and Statistics
Nuclear Energy
Operations Research/Decision Theory
Original Paper
Phase lag
Strain
Stress tensors
Tensors
Theoretical
Thermoelasticity
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Summary:The main aim of this article is to study the effect of gravity on piezo-thermoelasticity in the context of three phase lag (TPL) model with two-temperature. The governing equations of piezo-thermoelasticity in TPL model with two-temperature in the presence of gravity are solved by Normal mode analysis in half space and we calculate the stress, strain and displacement components. A cadmium selenide material has been considered for the numerical simulation and the result has been plotted graphically. The results obtained for both Lord Shulman (L–S) and TPL thermoelastic models are almost coincident to each other in case of strain, stress tensors and components of displacement but results differ in the case of one components of electric potentials due to the presence of gravity.
ISSN:2349-5103
2199-5796
DOI:10.1007/s40819-023-01617-0