scholarly journals The Calculation of the Effective Tensor Coefficient of the Medium for the Objects with Microinclusions

Engineering ◽  
2014 ◽  
Vol 06 (03) ◽  
pp. 101-112 ◽  
Author(s):  
Ella P. Shurina ◽  
Mikhail I. Epov ◽  
Nadejda V. Shtabel ◽  
Ekaterina I. Mikhaylova
Keyword(s):  
Tensor Coefficient

Modeling stationary moving medium by static magneto-electric material

2019 ◽  
Vol 85 (1) ◽  
pp. 10901
Author(s):  
Szabolcs Gyimóthy
Keyword(s):  
Differential Equation ◽  
Partial Differential Equation ◽  
Finite Element ◽  
Diffusion Tensor ◽  
Equivalent Model ◽  
Equivalent Material ◽  
Moving Medium ◽  
Element Simulation ◽  
Tensor Coefficient ◽  
Electric Materials

The electromagnetic equivalence of a stationary moving medium to magneto-electric materials is studied. The equivalent material characteristics of the medium at rest is obtained in terms of the diffusion tensor coefficient of the governing partial differential equation. Special attention is paid to the transition condition of field quantities on the boundary of the moving medium; it is found that the nonmoving magneto-electric equivalent model must be supplied with surface sources. The method is demonstrated through examples and verified by finite element simulation.

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