The influence of glass melt flow character on the bubble removal process

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F08%3A00022467" target="_blank" >RIV/60461373:22310/08:00022467 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The influence of glass melt flow character on the bubble removal process
Original language description
The high utilization of the melting space for the bubble removal processes asks for the detailed examination of fining space geometry and glass flow character inside the space. The relative significance of the space utilization for fining may be assessedfrom simplified models of bubble removal from fining spaces. This work demonstrates how the temperature distribution and resulting glass flow patterns in the simple melting space (horizontal channel) affect the character of bubble removal from the meltdue to variable utilization of the space for the process. In performed calculations, the fining performance of the channel producing no bubble defects is the followed technological quantity. The experimentally measured bubble growth rates in the TV modelglass were used to evaluate the fining process. To appreciate the impact of glass flow character on the fining efficiency, the numerical model (Glass furnace model - Glass Service, Inc.) was applied, providing the temperature and melt ve
Czech name
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Czech description
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Project
<a href="/en/project/2A-1TP1%2F063" target="_blank" >2A-1TP1/063: New glass and ceramic materials and advanced concepts of their preparation and manufactoring</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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