English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The toroid design, geometric shape of the round c ore and the like a ring and whose basic function is to concentrate the lines of force the magnetic field, appears as an interesting research topic, since it is directly related to the costs of transformers. This paper aims develop a mathematical model based on Maxwell’s equations a nd the laws of behavior material by discretization fields for t he analysis of magnetostatic problem for a toroid. In the scenario, the proposed methodology allows to determine parameters in electromagnetic devices still in the design pha se, so that computer simulations contribute for an early analys is of the device operation before building the prot otype. To develop this paper chose three software tools for public us e, namely, i) Gmsh, generator of finite element mes h in 3D, ii) GetDP, environment for the treatment of discrete pr oblems modeled by differential equations and iii) F EMM, 2D simulator problems of finite elements. In the simul ations presented is the magnetic induction and magn etic fields a twodimensional and three-dimensional toroid using the finite element method. The results show that the pr oposed methodology is configured as an interesting strateg y for the purpose it is intended that paper.

SIMULAÇÃO COMPUTACIONAL DE UM MODELO MAGNETOSTÁTICO USANDO O MÉTODO DE ELEMENTOS FINITOS APLICADO A UM TORÓIDE