Title :
FIT & FLAME for sharp edges in electrostatics
Author :
Classen, Christoph ; Bandlow, Bastian ; Schuhmann, Rolf ; Tsukerman, Igor
Author_Institution :
FG Theor. Elektrotechnik, Univ. of Paderborn, Paderborn, Germany
Abstract :
We compare a modified edge correction of the Finite Integration Technique (FIT) with the Flexible Local Approximation MEthods (FLAME). The electrostatic field near a metallic edge is found numerically using both methods on Cartesian computational grids, and compared with the analytical solution. The accuracy and order of convergence are analyzed.
Keywords :
approximation theory; electric fields; integration; Cartesian computational grids; FIT; FLAME; electrostatic field; finite integration technique; flexible local approximation methods; Approximation methods; Convergence; Electromagnetics; Electrostatics; Fires; Materials; Mathematical model;
Conference_Titel :
Electromagnetic Theory (EMTS), 2010 URSI International Symposium on
Conference_Location :
Berlin
Print_ISBN :
978-1-4244-5155-5
Electronic_ISBN :
978-1-4244-5154-8
DOI :
10.1109/URSI-EMTS.2010.5637170
