Two-dimensional Thermo-mechanical Interactions in an Initially Stressed Micropolar Thermoelastic Medium

Page: 18-22

Ramesh Kumar1 and Meena Kumari2
Department of Mathematics, Government College, Hisar, Haryana1 and Department of Mathematics, CRM Jat College, Hisar, Haryana2

The purpose of the current study is to investigate the dynamical interactions in a micropolar thermoelastic medium under the influence of initial stress. Three phase lag theory is used to address the mathematical analysis and the normal mode analysis technique is used to obtain the analytical solution of the displacement components, temperature and stress components. Some particular cases are also discussed in the context of the problem. The numerical evaluation of the field quantities is carried out for magnesium crystal like material in the physical domain. The effects of three phase lag parameters and time are observed on the physical quantities and depicted graphically.