Electrothermomechanics of Nonferromagnetic Polarizable Solid Bodies with Regard for the Tensor Nature of the Local Displacements of Mass

Abstract

By using the concept of the local displacements of mass as a measure of the gradient character of mechanical fields, we propose the relations of nonlocal electrothermoelasticity of nonferromagnetic dielectric solids. The theory takes into account the tensor nature of the local displacements of masses. By using the relations of this theory, we deduce a formula for the surface strain energy of dielectric solids.