Publication detail

Evaluation of transient field in unbounded dissipative media

DĚDKOVÁ, J., DĚDEK, L., VALSA, J.

Original Title

Evaluation of transient field in unbounded dissipative media

English Title

Evaluation of transient field in unbounded dissipative media

Type

journal article - other

Language

en

Original Abstract

A new FEM approach is used to evaluate transient electric field due to a surge wave in a dissipative open region. Instead of the solution of the basic equations in the time domain, the Laplace transform inversion is used to model planar and axisymmetrical transient fields. The main advantage of this approach consists in the possibility of modeling unbounded regions. Current-driven electrodes including electrodes with floating potential are taken into consideration.

English abstract

A new FEM approach is used to evaluate transient electric field due to a surge wave in a dissipative open region. Instead of the solution of the basic equations in the time domain, the Laplace transform inversion is used to model planar and axisymmetrical transient fields. The main advantage of this approach consists in the possibility of modeling unbounded regions. Current-driven electrodes including electrodes with floating potential are taken into consideration.

Keywords

Finite elements, Transient electric field, Dissipative media, Numerical Laplace transformation

RIV year

2001

Released

01.03.2001

ISBN

0332-1649

Periodical

COMPEL The international journal for computation and mathematics in electrical and electronic engineering

Year of study

20

Number

2

State

GB

Pages from

395

Pages to

403

Pages count

9

Documents

BibTex


@article{BUT40205,
  author="Jarmila {Dědková} and Libor {Dědek} and Juraj {Valsa}",
  title="Evaluation of transient field in unbounded dissipative media",
  annote="A new FEM approach is used to evaluate transient electric field due to a surge wave in a dissipative open region. Instead of the solution of the basic equations in the time domain, the Laplace transform inversion is used to model planar and axisymmetrical transient fields. The main advantage of this approach consists in the possibility of modeling unbounded regions. Current-driven electrodes including electrodes with floating potential are taken into consideration.",
  chapter="40205",
  journal="COMPEL",
  number="2",
  volume="20",
  year="2001",
  month="march",
  pages="395",
  type="journal article - other"
}