Figure 9: The effect of the decaying parameter \(t_{0}\ \)on the stress
In view of Figs. (7-9), we observe that the variation of the temperature and the displacement increases for increasing the decaying parametrer\(t_{0}\). However, Fig. 9 shows that the change of the stress decreases with increasing the decaying parameter \(t_{0}\). Finally, according to Figs. (7-9), we observe that the values of the physical quantities converge to zero at \(x\) tends to 4, which is in quite good agreement with the regularity boundary conditions.