...-geometric models can significantly increase computation time. Therefore, it is recommended to use (if computational resources allow) only one, full macro-geometric model that accounts for the electrical anisotropy of fascicles. Originality/value Development and comparison of modeling approaches...

...Krzysztof Chwastek; Mariusz Najgebauer; Branko Koprivica; Marko Rosić Purpose This paper strives at getting deeper insight into possible methods to take anisotropy of magnetic properties of non-oriented steels into account. The first considered approach is derived from considerations from...

.... Anisotropy Electrical characterization Electrical percolation Homogenization model Phenomena of interface Stratified composite material Virtual materials Composite materials have transformed material design by enabling their mechanical properties to adapt to specific shapes and stresses. Carbon...

...-frequency electromagnetic problems, finite-difference time-domain (FDTD) methodologies (Taflove and Hagness, 2005) are capable of incorporating a wide variety of material properties, such as anisotropy (Werner and Cary, 2007), dispersion (Young, 1995 ; Weedon and Rappaport, 1997 ; Teixeira et al...

... Licensed re-use rights only Anisotropy Homogenization method Electrical machine Lamination modelling To predict the acoustic behavior of an electric machine or drive train, a simulation of the structural dynamic behavior is necessary. To prevent losses due to eddy currents, the soft...

... shows the effect of substrate thickness d and the relative permittivity on the bandwidth. It is seen that the bandwidth increases monotonically with increasing the d, decreases with increasing the relative permittivity. © Emerald Group Publishing Limited 2014 Computer simulation Anisotropy...

... necessary to obtain the numerical results. Findings – The resonant frequency results obtained from the neural model are in very good agreement with the experimental and theoretical results available in the literature. Finally, numerical results for the substrate anisotropy effect on the resonant...

... and anisotropies in two directions. An additional saving in runtime and Newton iterations can be achieved by solving the nonlinear problem initially on the lowest order basis functions only and projecting the solution to the complete space as starting value, analogous to a full multigrid scheme. Originality...

...Alain Bossavit We argue that, in static situations (magnetostatics, for instance) all materials can be considered as locally isotropic, though not homogeneous. Genuine anisotropy appears only in dynamic situations, e.g., in wave propagation problems. In standard notation (and letting boundary...