Detail publikace

Estimation of properties of homogeneous dielectric equivalent of composite shielding materials

JILKOVÁ, J. RAIDA, Z. ZVOLENSKÝ, T. ŘEZNÍČEK, Z.

Originální název

Estimation of properties of homogeneous dielectric equivalent of composite shielding materials

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The paper is focused on numerical studies of electromagnetic properties of composite materials used for the construction of small airplanes. Discussions concentrate on the homogenization of composite layers with metal lattice and composite layers with metal lattice with a slot. The homogenization is aimed to reduce CPU-time demands of EMC computational models of electrically large airplanes. First, a methodology of creating a 3-dimensional numerical model of a composite material with metal lattice in CST Microwave Studio is proposed focusing on a sufficient accuracy of the model. Second, two different approaches to homogenizing the composite with metal lattice are discussed. The proposed approaches are evaluated and compared from the viewpoint of the efficiency, the accuracy, the convergence, and hardware requirements. The obtained field distribution is compared with the distribution computed for the original composite walls.

Klíčová slova

composite material, equivalent homogenous layer, global optimization, particle swarm optimization, genetic algorithms.

Autoři

JILKOVÁ, J.; RAIDA, Z.; ZVOLENSKÝ, T.; ŘEZNÍČEK, Z.

Rok RIV

2009

Vydáno

1. 6. 2009

Nakladatel

National Technical University of Athens

Místo

Athens, Greece

ISBN

978-1-4244-4108-2

Kniha

EMC Europe Workshop 2009 - Materials in EMC Applications, Athens, Workshop Proceedings

Strany od

43

Strany do

46

Strany počet

4

BibTex

@inproceedings{BUT29297,
  author="Jana {Olivová} and Zbyněk {Raida} and Tomáš {Zvolenský} and Zdeněk {Řezníček}",
  title="Estimation of properties of homogeneous dielectric equivalent of composite shielding materials",
  booktitle="EMC Europe Workshop 2009 - Materials in EMC Applications, Athens, Workshop Proceedings",
  year="2009",
  pages="43--46",
  publisher="National Technical University of Athens",
  address="Athens, Greece",
  isbn="978-1-4244-4108-2"
}