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DĚDKOVÁ, J., DĚDEK, L., VALSA, J.
Original Title
Evaluation of transient field in unbounded dissipative media
Type
journal article - other
Language
English
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.
Keywords
Finite elements, Transient electric field, Dissipative media, Numerical Laplace transformation
Authors
RIV year
2001
Released
1. 3. 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
United Kingdom of Great Britain and Northern Ireland
Pages from
395
Pages to
403
Pages count
9
BibTex
@article{BUT40205, author="Jarmila {Dědková} and Libor {Dědek} and Juraj {Valsa}", title="Evaluation of transient field in unbounded dissipative media", journal="COMPEL The international journal for computation and mathematics in electrical and electronic engineering", year="2001", volume="20", number="2", pages="9", issn="0332-1649" }