The magnetic shock and laser irradiation in the living skin tissue with non-dissipative energy

Biothermomechanics encompasses bioheat transfer, biomechanics, burn damage, and physiological aspects. Living skin tissue is one of the more important branches of biothermomechanics, as it has applications in clinical treatments. This paper addresses the thermoelastic responses of living biological skin tissues subjected to a magnetic shock from a continuous magnetic source without energy dissipation. The skin tissue studied is subjected to radiational and thermal heating from a short laser pulse in the context of generalized thermoelasticity with the Green-Naghdi (G-N) model. Laplace transform and numerical inverse transform methods are employed to determine the variations in displacement, temperature increment, and stress tensor. The effects of the laser incident beam and thermal damage on the thermoelastic behaviors of living skin tissue were specifically discussed. The absorbed energy in the discussed skin tissue played a crucial role in determining the propagation speed of thermal waves in the framework of the Green-Naghdi model of thermoelasticity.