J
João P. A. Bastos
Researcher at Universidade Federal de Santa Catarina
Publications - 96
Citations - 3815
João P. A. Bastos is an academic researcher from Universidade Federal de Santa Catarina. The author has contributed to research in topics: Finite element method & Electric motor. The author has an hindex of 21, co-authored 96 publications receiving 3529 citations.
Papers
More filters
Book ChapterDOI
Introduction to the Finite Element Method
Nathan Ida,João P. A. Bastos +1 more
TL;DR: This chapter introduces the finite element method (FEM) as a tool for solution of classical electromagnetic problems and discusses the main points in the application to electromagnetic design, including formulation and implementation.
Book
Electromagnetic Modeling by Finite Element Methods
TL;DR: The Galerkin method has been applied to 2D finite element computations in this paper for the purpose of solving 2D Eddy current problems in Cylindrical and Spherical Coordinates.
Book
Electromagnetics and calculation of fields
Nathan Ida,João P. A. Bastos +1 more
TL;DR: In this article, an introduction to electromagnetics emphasizes the computation of electromagnetic fields and the development of theoretical relations and avoids the lengthy discussions of electro - and magneto - statics that are customary in texts on EMG.
Journal ArticleDOI
An inverse Jiles-Atherton model to take into account hysteresis in time-stepping finite-element calculations
TL;DR: In this paper, a modified Jiles-Atherton model presented the magnetic induction as an independent variable is proposed in order to directly used in time-stepping finite-element calculations applied to the magnetic vector potential formulation.
Journal ArticleDOI
Inverse Jiles-Atherton vector hysteresis model
Jean Vianei Leite,Nelson Sadowski,Patrick Kuo-Peng,Nelson Jhoe Batistela,João P. A. Bastos,A. A. de Espindola +5 more
TL;DR: In this article, a modified Langevin equation is used to represent the anhysteretic vector magnetization, and a comparison between measured and calculated curves for an anisotropic soft magnetic material is performed to validate the model.