النبذة المختصرة

In my recent work, I constructing mathematical models of gold nano-beams subjected to laser pulse under many frames of heat conduction in the context of new theorems of thermoelasticity; fractional order generalized thermoelasticity, two-temperature generalized thermoelasticity, and two temperature generalized thermoelasticity without energy dissipation. By considering some different initial and boundary conditions, we will get the solution of the models by using analytic direct method or state-space method by using some numerical tools. After getting the numerical solution, I present the solutions graphically to illustrate the speed of the thermoelastic and mechanical wave's propagation. The results of this work give complete information about the behavior of the gold nano-beams subjected to laser pulse. In the context of my work, I make some comparisons between the different theorems of thermoelasticity and the different heat conduction forms. The results which are expected will improve the using of the gold-nano beams in industries and the chemotherapy especially the Cancer.