Electrodynamics of Inhomogeneous (Laminated, Angular) Structures  

作　　者：Nikolay N. Grinchik 

机构地区：[1]A.V. Luikov Heat and Mass Transfer Institute of the National Academy of Science, Minsk, Republic of Belarus

出　　处：《Journal of Electromagnetic Analysis and Applications》2014年第5期57-105,共49页电磁分析与应用期刊（英文）

摘　　要：The consistent physic-mathematical model of propagation of an electromagnetic wave in a heterogeneous medium is constructed using the generalized wave equation and the Dirichlet theorem. Twelve conditions at the interfaces of adjacent media are obtained and justified without using a surface charge and surface current in explicit form. The conditions are fulfilled automatically in each section of counting schemes for calculations. A consistent physicomathematical model of interaction of nonstationary electric and thermal fields in a layered medium with allowance or mass transfer is constructed. The model is based on the methods of thermodynamics and on the equations of an electromagnetic field and is formulated without explicit separation of the charge carriers and the charge of an electric double layer. The influence of a slowly moving medium on the electromagnetic wave propagation is considered. The calculation results show the absence of the influence of the medium’s motion on the phase shift of waves, which is consistent with experimental data.The consistent physic-mathematical model of propagation of an electromagnetic wave in a heterogeneous medium is constructed using the generalized wave equation and the Dirichlet theorem. Twelve conditions at the interfaces of adjacent media are obtained and justified without using a surface charge and surface current in explicit form. The conditions are fulfilled automatically in each section of counting schemes for calculations. A consistent physicomathematical model of interaction of nonstationary electric and thermal fields in a layered medium with allowance or mass transfer is constructed. The model is based on the methods of thermodynamics and on the equations of an electromagnetic field and is formulated without explicit separation of the charge carriers and the charge of an electric double layer. The influence of a slowly moving medium on the electromagnetic wave propagation is considered. The calculation results show the absence of the influence of the medium’s motion on the phase shift of waves, which is consistent with experimental data.

关 键 词：Electromagnetic Wave Heterogeneous Medium Surface-Impedance Matrix Induced Surface Charge Boundary Conditions ELECTRODIFFUSION Phenomena in Electrolytes Energy Density Heat in ELECTRODYNAMICS Aeroacoustics 

分 类 号：O1[理学—数学]