Publication result detail

Optimization of Perfectly Matched Layer for 2D Poisson’s equation with Antisymmetrical or Symmetrical Boundary Conditions

DĚDEK, L., DĚDKOVÁ, J., VALSA, J.

Original Title

Optimization of Perfectly Matched Layer for 2D Poisson’s equation with Antisymmetrical or Symmetrical Boundary Conditions

English Title

Optimization of Perfectly Matched Layer for 2D Poisson’s equation with Antisymmetrical or Symmetrical Boundary Conditions

Type

Paper in proceedings (conference paper)

Original Abstract

Parameters of the Perfectly Matched Layer (PML) for 2D magnetic field in a region bounded by circular boundary are rigorously calculated for the case of symmetrical or antisymmetrical boundary conditions. The PML consists of a single or double layer of elements, whose artificial parameters are calculated by minimizing an error function of potential difference between the nodal potentials of the PML and of the original grid expanding to infinity.

English abstract

Parameters of the Perfectly Matched Layer (PML) for 2D magnetic field in a region bounded by circular boundary are rigorously calculated for the case of symmetrical or antisymmetrical boundary conditions. The PML consists of a single or double layer of elements, whose artificial parameters are calculated by minimizing an error function of potential difference between the nodal potentials of the PML and of the original grid expanding to infinity.

Keywords

Static fields, finite element method, open-boundaries, perfectly matched layers, antisymmetry, symmetry, optimization.

Key words in English

Static fields, finite element method, open-boundaries, perfectly matched layers, antisymmetry, symmetry, optimization.

Authors

DĚDEK, L., DĚDKOVÁ, J., VALSA, J.

Released

16.10.2002

Location

Graz, Rakousko

ISBN

3-901351-65-5

Book

The 10th International IGTE Symposium on Numerical Field Calculation in Electrical Engineering

Pages from

55

Pages count

6

BibTex

@inproceedings{BUT5393,
  author="Libor {Dědek} and Jarmila {Dědková} and Juraj {Valsa}",
  title="Optimization of Perfectly Matched Layer for 2D Poisson’s equation with Antisymmetrical or Symmetrical Boundary Conditions",
  booktitle="The 10th International IGTE Symposium on Numerical Field Calculation in Electrical Engineering",
  year="2002",
  pages="6",
  address="Graz, Rakousko",
  isbn="3-901351-65-5"
}