On matrices of coefficients of electromagnetic and elastic waves propagating in anisotropic media
Ispulov N.A. Zhumabekov A.Zh. Dossumbekov K.R. Bektazinova A.K.
2022Bulgarska Akademiya na Naukite
Bulgarian Chemical Communications
2022#5453 - 57 pp.
Thermoelasticity describes a wide range of phenomena and generalizes the classical theory of elasticity and the theory of heat conductivity. Thermoelastic and electromagnetic waves propagation in anisotropic media is of the most interest at present. Within the bounds of this area, based on the use of physical-mechanical properties of anisotropic media bound heat and mechanical fields are being studied. The article is devoted to the study of thermoelastic wave propagation in anisotropic media of hexagonal systems in the case of the second order axis symmetry and heterogeneity along X-axis. In the article, by means of analytical matricant method, a set of motion equations of thermoelastic media is reduced to an equivalent set of first-order differential equations. The structures of the matrices of the coefficients of the constitutive equations and the structure of the matrix for waves of an acoustic and electromagnetic coupled field in thermoelastic, piezoelectric, piezomagnetic and magnetoelectric anisotropic media are presented.
Anisotropic medium , matricant , thermoelastic and electromagnetic waves
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Toraighyrov University, Pavlodar, 140008, Kazakhstan
Toraighyrov University
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