Title :
A Vector Dual-Primal Finite Element Tearing and Interconnecting Method for Solving 3-D Large-Scale Electromagnetic Problems
Author :
Li, Yujia ; Jin, Jian-Ming
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Illinois at Urbana-Champaign, Urbana, IL
Abstract :
This paper attempts to apply the idea of the FETI-DPH method together with the first-order absorbing boundary condition (ABC) to solve relatively large-scale problems using edge elements. The algorithm for nodal elements is adapted to edge elements to represent the tangential electric and magnetic fields without changing the main idea of the method. The resulting method is denoted as the FETI-DPEM method in this paper
Keywords :
electromagnetic fields; finite element analysis; 3D large-scale electromagnetic problems; FETI-DPEM method; FETI-DPH method; edge elements; first-order absorbing boundary condition; interconnecting method; magnetic field; nodal elements; tangential electric field; vector dual-primal finite element tearing; Acoustics; Boundary conditions; Computational electromagnetics; Computational modeling; Equations; Finite element methods; Lagrangian functions; Large-scale systems; Parallel processing; Scalability;
Conference_Titel :
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
1-4244-0123-2
DOI :
10.1109/APS.2006.1711497
