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

作者：Pan'kov A A^*

来源：Mechanics of Composite Materials, 2016, 52(4): 535-544.

DOI：10.1007/s11029-016-9604-1

• correlation function
• random structure
• piezocomposite
• effective pyroelectromagnetic properties

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.

• 出版日期2016-9