Modeling batch melting: Roles of heat transfer and reaction kinetics

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F20%3A43921265" target="_blank" >RIV/60461373:22310/20:43921265 - isvavai.cz</a>
Alternative codes found
RIV/67985891:_____/20:00534192
Result on the web
<a href="https://ceramics.onlinelibrary.wiley.com/doi/abs/10.1111/jace.16898" target="_blank" >https://ceramics.onlinelibrary.wiley.com/doi/abs/10.1111/jace.16898</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/jace.16898" target="_blank" >10.1111/jace.16898</a>

Result language
angličtina
Original language name
Modeling batch melting: Roles of heat transfer and reaction kinetics
Original language description
Development of mathematical models of heat and mass transfer in glass-melting furnaces began in the 1970s and progressed rapidly with advances in sophisticated experimental/numerical techniques and increasing computational power. Today, practically all newly built or rebuilt furnaces are optimized with these models to meet stringent quality requirements, reduce the unit costs of manufacturing, or control emissions. One remaining hurdle is to model the batch-to-glass conversion accurately enough to reliably assess the glass production rate. This article summarizes two key aspects of the batch-conversion modeling—the heat transfer and the kinetics of conversion—and reviews the current state-of-the-art approaches to simulating them. We critically examine the advantages of the commonly used heat transfer approach, but also explain that its predictive capabilities are significantly restricted by the dependence of batch thermal properties on the time-temperature history. We argue that kinetic approaches to the batch-conversion modeling would offer a significant improvement when coupled with the heat transfer approach. Finally, we summarize key areas requiring further research on the way toward a realistic model of the batch blanket.
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20504 - Ceramics

Project
<a href="/en/project/GA19-14179S" target="_blank" >GA19-14179S: In-situ analysis of foam layer behavior at the batch-melt interface using laboratory-scale melter vessel</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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