Homogenisation of composite materials using global optimisation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F12%3A00453455" target="_blank" >RIV/60162694:G43__/12:00453455 - isvavai.cz</a>
Result on the web
<a href="http://vavtest.unob.cz/registr" target="_blank" >http://vavtest.unob.cz/registr</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Homogenisation of composite materials using global optimisation
Original language description
This paper introduces a method for creating a homogenous substitute material for composite materials using optimisation algorithms during an inversion task. Numerical modelling of composite materials is, due to its multi-layer structure and loss properties of each individual layer, very difficult to compute. This multi-layer structure and loss characteristics of the composite model are represented, in the numerical simulators, as a very fine grid, resulting in an extremely high density of mesh-cells andmaking the simulation time much longer and the calculation much more complex. By numerical modelling of composite aircraft, the intension was to replace the composite material with a homogenous substitute material having equivalent behaviour to that ofthe composite material in an electromagnetic field. This homogenous substitute material is then represented by a much less detailed grid than the original composite, thus reducing computing time and hardware demands.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
12th European Conference on Spacecraft Structures, Materials and Environmental Testing Proceedings
ISBN
978-92-9092-255-1
ISSN
1609-042X
e-ISSN
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Number of pages
5
Pages from-to
0-0
Publisher name
ESA/ESTEC
Place of publication
Noordwijk, Holland
Event location
Noordwijk, Holland
Event date
Jan 1, 2012
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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