Seebeck effect influence on Joule heat evolution in electrically conductive silicate materials
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F16%3A00300517" target="_blank" >RIV/68407700:21110/16:00300517 - isvavai.cz</a>
Result on the web
<a href="http://scitation.aip.org/content/aip/proceeding/aipcp/10.1063/1.4955235" target="_blank" >http://scitation.aip.org/content/aip/proceeding/aipcp/10.1063/1.4955235</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.4955235" target="_blank" >10.1063/1.4955235</a>
Alternative languages
Result language
angličtina
Original language name
Seebeck effect influence on Joule heat evolution in electrically conductive silicate materials
Original language description
In general, silicate building materials are non-conductive matters that are not able to evolve heat when they are subjected to an external voltage. However, the electrical conductivity can be increased by addition of electrically conductive admixtures in appropriate amount which leads to generation of conductive paths in materials matrix. Such enhanced materials can evolve Joule heat and are utilizable as a core of self-heating or snow-melting systems. In this paper, Joule heat evolution together with Seebeck effect in electrically conductive silicate materials was taken into consideration and the model based on heat equation with included influence of DC electric field was proposed. Besides, a modeling example of heating element was carried out on FEM basis and time development of temperature in chosen surface points was expressed in order to declare ability of such system to be applicable.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JI - Composite materials
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA16-00567S" target="_blank" >GA16-00567S: Alkali-activated aluminosilicate composites with enhanced electrical conductivity</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
THERMOPHYSICS 2016: 21ST INTERNATIONAL MEETING
ISBN
978-0-7354-1410-5
ISSN
0094-243X
e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
AIP Publishing, APL, the American Institute of Physics
Place of publication
Melville, NY
Event location
Terchová
Event date
Oct 12, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000380816400007