Analog and Numerical Modeling the Constriction Phenomenon on Composites with Conductive Carbon Particles

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F11%3A00183675" target="_blank" >RIV/68407700:21230/11:00183675 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Analog and Numerical Modeling the Constriction Phenomenon on Composites with Conductive Carbon Particles
Original language description
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 Analog solution - For realization of planar field analogous model, it is used direct current field in a layer of graphite paper of constant h thickness. One-sided graphite paper was used for building of analogous models for our analogous facility. Numerical solution - 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.
Czech name
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Czech description
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Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Development of Materials Science in Research and Education
ISBN
978-80-8134-002-4
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
56-57
Publisher name
Slovak Expert Group of Solid State Chemistry and Physics
Place of publication
Bratislava
Event location
Kežmarské Žlaby
Event date
Aug 29, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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