Visual observation of foaming at the batch-melt interface during melting of soda-lime-silica glass

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F21%3A43923515" target="_blank" >RIV/60461373:22310/21:43923515 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985891:_____/21:00551914

Výsledek na webu

<a href="https://www.ceramics-silikaty.cz/index.php?page=cs_detail_doi&id=1434" target="_blank" >https://www.ceramics-silikaty.cz/index.php?page=cs_detail_doi&id=1434</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.13168/cs.2021.0044" target="_blank" >10.13168/cs.2021.0044</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Visual observation of foaming at the batch-melt interface during melting of soda-lime-silica glass

Popis výsledku v původním jazyce

One of the least understood phenomena related to the optimization of the batch-to-glass conversion in melters is the behavior of the primary foam layer that develops at the interface between the batch and melt. Although its structure and behavior are directly linked with the heat and mass transfer between the reacting batch and melt, until recently, the foam layer at the batch bottom has eluded direct measurement. In this work, we build on our previous research addressing the primary foam behavior using high-temperature in-situ visual observation, and analyze its behavior at the batch-melt interface during melting of representative container soda-lime-silica glass. We visualize the formation of primary foam and its coalescence and collapse, leading to the formation of gas cavity layer at the batch bottom. The unprecedent contrast and resolution of the images provides detailed information on the foam morphology during melting, and can help in future development of more realistic batch melting models.

Název v anglickém jazyce

Visual observation of foaming at the batch-melt interface during melting of soda-lime-silica glass

Popis výsledku anglicky

One of the least understood phenomena related to the optimization of the batch-to-glass conversion in melters is the behavior of the primary foam layer that develops at the interface between the batch and melt. Although its structure and behavior are directly linked with the heat and mass transfer between the reacting batch and melt, until recently, the foam layer at the batch bottom has eluded direct measurement. In this work, we build on our previous research addressing the primary foam behavior using high-temperature in-situ visual observation, and analyze its behavior at the batch-melt interface during melting of representative container soda-lime-silica glass. We visualize the formation of primary foam and its coalescence and collapse, leading to the formation of gas cavity layer at the batch bottom. The unprecedent contrast and resolution of the images provides detailed information on the foam morphology during melting, and can help in future development of more realistic batch melting models.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20504 - Ceramics

Projekt

<a href="/cs/project/GA19-14179S" target="_blank" >GA19-14179S: In-situ analýza chování vrstvy pěny na rozhraní kmene a taveniny za použití modelové tavicí pece</a><br>

Návaznosti

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

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Ceramics-Silikáty

ISSN

0862-5468

e-ISSN

—

Svazek periodika

65

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

410-416

Kód UT WoS článku

000745121700012

EID výsledku v databázi Scopus

—