• Manoj Kumar
• Ankush

Present research is concerned with the study of two-dimensional disturbances in a non-homogeneous, isotropic, thermoelastic medium. The formulation is subjected to a thermal shock. All the mechanical and thermal properties of the solid are supposed to vary exponentially with distance. Normal mode technique is employed to obtain the exact expressions for the displacement components, stresses, change in volume fraction field and temperature field. These are also calculated numerically for a magnesium crystal-like material and depicted through graphs to observe the variations of the considered physical quantities.

Lord-Shulman theory; Functionally graded materials; Normal mode analysis.

"Stresses in a non-homogeneous thermoelastic medium", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.225-227, May-2019, Available :http://www.jetir.org/papers/JETIR1905D31.pdf

"Stresses in a non-homogeneous thermoelastic medium", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp225-227, May-2019, Available at : http://www.jetir.org/papers/JETIR1905D31.pdf