Model of streamline upwinding and meshless method for electromagnetic field involving moving conductor

Article type: Research Article

Authors: Yang, Enhui^a | Wang, Xinhong^a | Mo, Jinqiu^a | Cao, Jiayong^a | Wang, Shigang^{a; *}

Affiliations: [a] Institute of Mechatronic Design & Knowledge Based Engineering, School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai, P.R. China

Correspondence: [*] Corresponding author. Tel./Fax: +86 21 34204496; E-mail: wangshigang@sjtu.edu.cn

Abstract: Streamline upwinding approach combining meshless method is proposed to model electromagnetic field involving moving component. And the detailed implementation of streamline upwinding meshless method is completed for A-φ-A formulation of electromagnetic field. Different numerical examples show that streamline upwinding approach can suppress effectively the numerical oscillation contained in meshless method solution of electromagnetic field involving moving component.

Keywords: Electromagnetic field, meshless method, streamline upwinding, moving component, numerical oscillation

DOI: 10.3233/JAE-2009-1055

Journal: International Journal of Applied Electromagnetics and Mechanics, vol. 31, no. 3, pp. 147-160, 2009