Title :
Finite element modeling of unbounded problems using transformations: a rigorous, powerful and easy solution
Author :
Brunotte, Xavier ; Meunier, Gérard ; Imhoff, Jean FranGois
Author_Institution :
Inst. Nat. Polytech. de Grenoble, St. Martin d´´Heres, France
fDate :
3/1/1992 12:00:00 AM
Abstract :
A finite element method for the computation of open boundary problems using transformations is presented. The principle of the method is presented. A novel transformation, called the parallelepipedic shell transformation, is developed. This transformation and the manner of implementation of these techniques in Flux3d software lead to an efficient tool for modeling an open boundary problem by means of the finite-element method. Validation, results, and application are presented
Keywords :
boundary-value problems; electromagnetic fields; finite element analysis; Flux3d software; finite element method; open boundary problems; parallelepipedic shell transformation; transformations; unbounded problems; Application software; Conformal mapping; Finite element methods; Integral equations; Laplace equations; Lead; Magnetic domains; Magnetic separation; Software tools; Spatial resolution;
Journal_Title :
Magnetics, IEEE Transactions on
