Nonlocal Magneto-Thermoelastic Interactions in a Thin Slim Strip Due to a Moving Heat Source Via a Refined Lord–Shulman Theory

In this article, a new nonlocal model of the heat equation based on Eringen’s nonlocal elasticity and Lord–Shulman one relaxation time is introduced. The thermoelastic communications in an isotropic, homogeneous thin slim strip under a traveling heat source and placed in a magnetic field are studied. The Laplace transform technique is adopted to get the transform domain solution in a closed form. The outcomes of all variables are determined in the Laplace domain and then they are transferred to the physical domain by employing its fast inversion technique. The impacts of the nonlocal index and applied magnetic field in addition to the speed of the heat source parameter on the quantities are discussed in detail. The current analysis is believed to be beneficial for the theoretical formulation of thermoelastic analyses at the nanoscale, and the outcomes are useful to the practical design of nanosized configurations in thermal environments.

کلیدواژه ها:

Nonlocal thermoelasticity ، thin slim strip ، moving heat source ، magnetic field ، LS theory