Sand dissolution and bubble removal in a model glass-melting channel with a uniform melt flow

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F12%3A43894598" target="_blank" >RIV/60461373:22310/12:43894598 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985891:_____/12:00386810

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Sand dissolution and bubble removal in a model glass-melting channel with a uniform melt flow

Popis výsledku v původním jazyce

The relations describing sand dissolution and single bubble removal in an orthogonal horizontal or vertical channel with a throughput of glass were determined. The different glass flow regimes without melt circulation were studied with the aim of revealing their influence on the introduced quantity, space utilisation, and on the dissolution and fining performance of the channel. The isothermal regime showed a relatively high space utilisation and melting performance for both examined processes owing tothe absence of circulation dead spaces. In comparison with the isothermal regime, the application of a small longitudinal temperature gradient with a higher temperature on the channel output in the horizontal channel showed an increase of the space utilisation and dissolution performance by about 12%, whereas both quantities increased by more than 30% when a proper vertical temperature gradient with a higher temperature on the glass level was applied. The similar regimes did not in essen

Název v anglickém jazyce

Sand dissolution and bubble removal in a model glass-melting channel with a uniform melt flow

Popis výsledku anglicky

The relations describing sand dissolution and single bubble removal in an orthogonal horizontal or vertical channel with a throughput of glass were determined. The different glass flow regimes without melt circulation were studied with the aim of revealing their influence on the introduced quantity, space utilisation, and on the dissolution and fining performance of the channel. The isothermal regime showed a relatively high space utilisation and melting performance for both examined processes owing tothe absence of circulation dead spaces. In comparison with the isothermal regime, the application of a small longitudinal temperature gradient with a higher temperature on the channel output in the horizontal channel showed an increase of the space utilisation and dissolution performance by about 12%, whereas both quantities increased by more than 30% when a proper vertical temperature gradient with a higher temperature on the glass level was applied. The similar regimes did not in essen

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JH - Keramika, žáruvzdorné materiály a skla

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Glass Technology: European Journal of Glass Science and Technology Part A

ISSN

1753-3546

e-ISSN

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Svazek periodika

53

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

7

Strana od-do

279-286

Kód UT WoS článku

000312977500007

EID výsledku v databázi Scopus

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