Deformation due to Mechanical & Electromagnetic Forces in a Magneto-Micropolar Plate irradiated by Thermal Pulsed Laser


Arvind Kumar, Devinder Singh

The purpose of this paper is to study the elastodynamical interactionsin magneto-micropolarthermoelastic half-space considering the effectof hallcurrent, laser heat sourceand rotation subjected to inputultra-laserheat source.The micropolar theory of thermoelasticity by Eringen (1966)has been used to investigate the problem. Normal mode analysis techniquehas been used to solve the resulting nondimensional coupled field equations toobtain displacement, stress components and temperature distribution.Numerical computed results of all the considered variables have been shown graphically todepict the combined effect of hall current, laser heat sourceand rotationon the phenomena. Some particular cases of interest are alsodeduced from the present study.


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