Determination of Heat Conductivity and Thermal Diffusivity of Waste Glass Melter Feed: Extension to High Temperatures
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F14%3A43897978" target="_blank" >RIV/60461373:22340/14:43897978 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1111/jace.12971" target="_blank" >http://dx.doi.org/10.1111/jace.12971</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/jace.12971" target="_blank" >10.1111/jace.12971</a>
Alternative languages
Result language
angličtina
Original language name
Determination of Heat Conductivity and Thermal Diffusivity of Waste Glass Melter Feed: Extension to High Temperatures
Original language description
The heat conductivity (lambda) and the thermal diffusivity (a) of reacting glass batch, or melter feed, control the heat flux into and within the cold cap, a layer of reacting material floating on the pool of molten glass in an all-electric continuous waste glass melter. After previously estimating lambda of melter feed at temperatures up to 680°C, we focus in this work on the lambda(T) function at T } 680°C, at which the feed material becomes foamy. We used a customized experimental setup consisting ofa large cylindrical crucible with an assembly of thermocouples, which monitored the evolution of the temperature field while the crucible with feed was heated at a constant rate from room temperature up to 1100°C. Approximating measured temperature profiles by polynomial functions, we used the energy equation to estimate the lambda(T) approximation function, which we subsequently optimized using the finite-volume method combined with least-squares analysis. The heat conductivity increas
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CI - Industrial chemistry and chemical engineering
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of the American Ceramic Society
ISSN
0002-7820
e-ISSN
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Volume of the periodical
97
Issue of the periodical within the volume
6
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
1952-1958
UT code for WoS article
000337526800045
EID of the result in the Scopus database
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