Magnetic Materials and 3D Finite Element Modeling

ISBN-13: 9781466592513 / Angielski / Twarda / 2013 / 396 str.

Joao Pedro Assumpcao Bastos; Nelson Sadowski

Opis

This text provides the necessary information on material characterization and finite element methods applications. It begins with a thorough introduction to materials and basic electromagnetics, and provides a refresher on the finite elements method concepts. The book then moves into experimental and numerical modeling related to losses and material characterization with an emphasis on hysteresis. The second half of the book employs the concepts of the material characterization chapters by focusing on the finite elements method applied to 3D applications.

Spis treści

Statics and Quasistatics Electromagnetics: Brief Presentation. Ferromagnetic Materials and Iron Losses. Scalar Hysteresis Modeling. Vector Hysteresis Modeling. Finite Element Method: Brief Presentation. Using Nodal Elements with Magnetic Vector Potential. Source-Field Method for D Magnetostatic Fields. Source-Field Method for D Magnetodynamic Fields. Matrix-Free Iterative Solution Procedure for Finite Element Problems. References. Index.