Modeling the Constriction Phenomenon on Composites with Conductive Carbon Particles in COMSOL

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F11%3A00183680" target="_blank" >RIV/68407700:21230/11:00183680 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.nanocon.cz" target="_blank" >http://www.nanocon.cz</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Modeling the Constriction Phenomenon on Composites with Conductive Carbon Particles in COMSOL

Popis výsledku v původním jazyce

The constriction phenomenon in polymer composites filled with conductive carbon particles is handled in plane and space using two models. 1st Model: Contact of spherical particles 2nd Model: Connecting of two spherical particles by means of conductive bridge For solving the above mentioned models, we will use the equation defining the electric current field in a conductive environment. The COMSOL Multiphysics program environment was used to resolve the stated boundary conditions for various values of overlapping particles or bridge widths. The current density and current I conducted through electrodes will be evaluated from the obtained electric fields. The models for the joining of conductive carbon particles in an electrically non-conductive environment show the impact the shape of the field has on the electric resistance of the studied system.

Název v anglickém jazyce

Modeling the Constriction Phenomenon on Composites with Conductive Carbon Particles in COMSOL

Popis výsledku anglicky

The constriction phenomenon in polymer composites filled with conductive carbon particles is handled in plane and space using two models. 1st Model: Contact of spherical particles 2nd Model: Connecting of two spherical particles by means of conductive bridge For solving the above mentioned models, we will use the equation defining the electric current field in a conductive environment. The COMSOL Multiphysics program environment was used to resolve the stated boundary conditions for various values of overlapping particles or bridge widths. The current density and current I conducted through electrodes will be evaluated from the obtained electric fields. The models for the joining of conductive carbon particles in an electrically non-conductive environment show the impact the shape of the field has on the electric resistance of the studied system.

Druh

D - Stať ve sborníku

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Nanocon 2011, Conference Proceedings

ISBN

978-80-87294-23-9

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

"P48/1"-"P48/6"

Název nakladatele

TANGER, spol.s r.o

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

21. 9. 2011

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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