Some considerations about the perfectly matched layer for static fields

被引：8

作者：

Alfonzetti, S ^{[1
]}

Borzi, G

Salerno, N

机构：

[1] Univ Catania, Dipartimento Elettr Elettr & Sistemistico, Catania, Italy

[2] Univ Messina, Dipartimento Fis Mat & Tecnol Fis Avanzate, Messina, Italy

来源：

COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING | 1999年 / 18卷 / 03期

关键词：

boundary layers; electromagnetics; finite element method; magnetostatics; open boundaries;

D O I：

10.1108/03321649910274900

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

This paper discusses the perfectly matched layer method recently proposed for the computation of static or quasistatic fields in open boundaries. In particular it is shown how the method can be derived by means of a particular co-ordinate transformation applied to a finite-size isotropic domain surrounding the system of interest: The method is therefore equivalent to a trivial truncation from the point of view of bath accuracy and computing time.

引用

页码：337 / 347

页数：11

共 22 条

[1] A generalized minimal residual acceleration of the charge iteration procedure [J].

Aiello, G ;

Alfonzetti, S ;

Borzi, G .

JOURNAL DE PHYSIQUE III, 1997, 7 (10) :1955-1966

[2] A theoretical study of charge iteration [J].

Aiello, G ;

Alfonzetti, S ;

Coco, S ;

Salerno, N .

COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING, 1996, 15 (03) :22-&

[3]

Aiello G, 1996, INT J NUMER MODEL EL, V9, P125, DOI 10.1002/(SICI)1099-1204(199601)9:1/2<125::AID-JNM232>3.0.CO

[4]

2-Z

[5] CHARGE ITERATION - A PROCEDURE FOR THE FINITE-ELEMENT COMPUTATION OF UNBOUNDED ELECTRICAL FIELDS [J].

AIELLO, G ;

ALFONZETTI, S ;

COCO, S .

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 1994, 37 (24) :4147-4166

[6]

BARDI I, 1997, IEEE T MAGN, V34, P2433

[7] A PERFECTLY MATCHED LAYER FOR THE ABSORPTION OF ELECTROMAGNETIC-WAVES [J].

BERENGER, JP .

JOURNAL OF COMPUTATIONAL PHYSICS, 1994, 114 (02) :185-200

[8] FINITE-ELEMENT MODELING OF EXTERIOR ELECTROMAGNETIC PROBLEMS [J].

BETTESS, P .

IEEE TRANSACTIONS ON MAGNETICS, 1988, 24 (01) :238-243

[9] INFINITE ELEMENTS [J].

BETTESS, P .

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 1977, 11 (01) :53-64

[10] ASYMPTOTIC BOUNDARY-CONDITION FOR 3-DIMENSIONAL MAGNETOSTATIC FINITE-ELEMENTS [J].

BRAUER, JR ;

SCHAEFER, SM ;

LEE, JF ;

MITTRA, R .

IEEE TRANSACTIONS ON MAGNETICS, 1991, 27 (06) :5013-5015

← 1 2 3 →