Study of Thermoelectric Responses of a Conductive Semi-Solid Surface to Variable Thermal Shock in the Context of the Moore-Gibson-Thompson Thermoelasticity

In this study, the Moore-Gibson-Thompson (MGT) concept of thermal conductivity is applied to a two-dimensional elastic solid in the form of a half-space. This model was constructed using Green and Naghdi's thermoelastic model to address the infinite velocity problem of heat waves. It has been taken into account that the free surface of the medium is immersed in an electromagnetic field of constant intensity, undergoes thermal shock, and rotates with a uniform angular velocity. The governing equations of a modified version of Ohm's law account for the impact of temperature gradients and charge densities. By using the method of normal mode analysis, an analytical representation of the studied physical fields was obtained. The effect of rotation and the modulus of modified Ohm's law on the responses of the field distributions examined is discussed, along with accompanying graphical representations. Other thermoelastic models have been compared with the results of the proposed system when the relaxation time is ignored.

Automated summary

In this study, the Moore-Gibson-Thompson (MGT) concept of thermal conductivity is applied to a two-dimensional elastic solid in the form of a half-space. The model constructed addressed the infinite velocity problem of heat waves using Green and Naghdi's thermoelastic model. The effect of rotation and modified Ohm's law modulus on the responses of field distributions is discussed.