Application of the Domain-Integrated Field Relations Method to the Solution of Large Scale Quasi-Static Magnetic Field Problems.

摘要

A new, efficient implementation of the domain-integrated field relations approach to computing quasi-static magnetic fields is presented. The philosophy behind this implementation is to combine the robustness of this method with a computational efficient discretization technique that uses first-order Cartesian expansion functions on a simplicial mesh. The efficiency and the robustness of the implementation is demonstrated by solving a two-dimensional field problem. The ability of the method to accurately model the behavior of the field at interfaces between highly contrasting media and at geometrical singularities is emphasized.