Numerical modelling of eletromagnetic fields with automatic generation of irregular 2D finite elements grids and applications

Numerical modelation by finite elements of electromagnetic field problems and the automatic generation of an irregular grid are the main items of the article. Triangular finite elements of first order are used for the automatic mesh generation that can be easily upgrade to the triangular finite elements of second or third order and the algorithm can be used for 3D automatic mesh generation. Different applications are associated to make the study more useful.