Title :
Implementation of Virtual Air-gap for Maxwell Stress Tensor
Author :
Choi, Hong Soon ; Lee, Se Hee ; Park, Il Han
Author_Institution :
Sch. of Inf. & Commun. Eng., Sungkyunkwan Univ., Suwon
Abstract :
In this paper, for the body force calculation of permanent magnet and ferromagnetic materials using Maxwell stress tensor method, an implementation of virtual air-gap is proposed. This scheme is simply performed in the post-processing stage. It is shown that the proposed virtual air-gap formulation for Maxwell stress is different from that for the equivalent source methods. For validation, a numerical test is performed
Keywords :
Maxwell equations; air gaps; ferromagnetic materials; permanent magnets; tensors; Maxwell stress tensor method; body force calculation; equivalent source methods; ferromagnetic materials; numerical test; permanent magnet materials; the post-processing stage; virtual air-gap implementation; Air gaps; Electromagnetic forces; Magnetics; Physics; Tensile stress; USA Councils;
Conference_Titel :
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location :
Miami, FL
Print_ISBN :
1-4244-0320-0
DOI :
10.1109/CEFC-06.2006.1633191
