Heat transfer from glass melt to cold cap: Effect of heating rate
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985891%3A_____%2F19%3A00516608" target="_blank" >RIV/67985891:_____/19:00516608 - isvavai.cz</a>
Alternative codes found
RIV/60461373:22310/19:43918977
Result on the web
<a href="https://ceramics.onlinelibrary.wiley.com/doi/abs/10.1111/ijag.13104" target="_blank" >https://ceramics.onlinelibrary.wiley.com/doi/abs/10.1111/ijag.13104</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/ijag.13104" target="_blank" >10.1111/ijag.13104</a>
Alternative languages
Result language
angličtina
Original language name
Heat transfer from glass melt to cold cap: Effect of heating rate
Original language description
Conversion of feed to glass occurs in the cold cap that floats on the melt pool in a nuclear waste glass melter. The conversion rate (the melting rate or the glass production rate) is controlled by the heat flux delivered to the cold cap from the molten glass. In an attempt to analyze the intricate relationship between the rate of heating, the feed foaming response, and the rate of melting, we measured the change in feed volume at different heating rates by using several melter feeds known to exhibit a wide range of melting rates under identical melter operating conditions. As expected, the maximum foam porosity increased as the heating rate increased. However, contrary to expectation, the temperature at which the foam reached maximum volume either decreased or increased with the heating rate, depending on the feed composition. A change in maximum foam temperature from the feed volume expansion test indicates a similar change of the cold‐cap bottom temperature, which influences the heat flow to the cold cap, and thus the rate of melting.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20504 - Ceramics
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
International Journal of Applied Glass Science
ISSN
2041-1286
e-ISSN
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Volume of the periodical
10
Issue of the periodical within the volume
3
Country of publishing house
US - UNITED STATES
Number of pages
13
Pages from-to
401-413
UT code for WoS article
000470786300013
EID of the result in the Scopus database
2-s2.0-85062338151