DocumentCode
1543111
Title
CFL Conditions for Finite Integration Methods Using Parallelogram and Parallelepiped Grids
Author
Matsuo, Tetsuji
Author_Institution
Grad. Sch. of Eng., Kyoto Univ., Kyoto, Japan
Volume
46
Issue
8
fYear
2010
Firstpage
3014
Lastpage
3017
Abstract
The CFL conditions for finite integration methods using regular parallelogram and parallelepiped grids are derived. Piecewise uniform elements allow a time-step that is √(3) times as large as that for linearly interpolated elements.
Keywords
finite element analysis; grid computing; interpolation; CFL conditions; finite integration methods; linearly interpolated elements; parallelepiped grids; parallelogram grids; piecewise uniform elements; time-step; Assembly; Boundary conditions; Computational efficiency; Eigenvalues and eigenfunctions; Electromagnetic analysis; Finite difference methods; Permeability; Permittivity; Stability; Finite integration (FI) method; linearly interpolated element; piecewise uniform element; stability;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2010.2044024
Filename
5512913
Link To Document