Pyroelectromagnetic Effects of a Piezocomposite in the Binary Refinement of the Method of Quasi-Periodic Polydisperse Correlation Components

Abstract

A numerical analysis of two-point correlation functions of correlated quasi-periodic mono- and polydisperse unidirectional fibrous composite structures is carried out. The features of application of an earlier obtained solution of the method of polydisperse correlation components to monodisperse quasi-periodic pyroelectromagneticelastic piezostructures, with the example of numerical calculation of the effective coefficients of pyroelectric and pyromagnetic couplings of a composite whose constituents do not exhibit these effects, are considered. The solution for the required tensors of effective transverse isotropic pyroelectromagnetoelastic properties of a monodisperse quasi-periodic fibrous structure is given as a linear expansion in terms of corresponding known analytical solutions for traditional polydisperse structures by using the correlation coefficients of quasi-periodic mono- and polydisperse structures.