Verification of Joule heat evolution model for silicate building materials with electrically conductive admixtures

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F17%3A00312644" target="_blank" >RIV/68407700:21110/17:00312644 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1063/1.4994491" target="_blank" >http://dx.doi.org/10.1063/1.4994491</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.4994491" target="_blank" >10.1063/1.4994491</a>

Result language
angličtina
Original language name
Verification of Joule heat evolution model for silicate building materials with electrically conductive admixtures
Original language description
Silicate building materials naturally exhibit electrically non-conductive behavior. However, a sufficient amount of electrically conductive admixtures leads to a significant increase of the electrical conductivity. This fact can be utilized in several practical ways, such as for development of self-sensing, electromagnetically-shielding or self-heating materials. In this paper, self-heating ability of chosen silicate material was tested and previously developed heating model was verified by means of comparison of calculated temperature evolution in time data with those experimentally determined by thermocouples placed on lateral sides. Sufficiently electrically conductive mixture with carbon black (CB) in amount of 8.89 % was used for DC experiment. Theoretical data were obtained by subsequent FEM calculations conducted on 3D model of the tested sample.
Czech name
—
Czech description
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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)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
THERMOPHYSICS 2017: 22nd International Meeting of Thermophysics 2017 and 4th Meeting of EnRe 2017
ISBN
978-0-7354-1546-1
ISSN
—
e-ISSN
1551-7616
Number of pages
5
Pages from-to
—
Publisher name
American Institute of Physic AIP
Place of publication
Santa Fe
Event location
Těrchová
Event date
Sep 12, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000426600400016

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