BOTTOM TUYERES OF HIGH-TEMPERATURE UNITS - DIVISION, REQUIREMENTS AND SELECTED OPERATING PARAMETERS

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F15%3A86095434" target="_blank" >RIV/61989100:27230/15:86095434 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.scopus.com" target="_blank" >https://www.scopus.com</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

BOTTOM TUYERES OF HIGH-TEMPERATURE UNITS - DIVISION, REQUIREMENTS AND SELECTED OPERATING PARAMETERS

Popis výsledku v původním jazyce

Special designs of nozzles or tuyeres are used in high-temperature units treating metal scrap for blowing gaseous technological media into the melt below the bath level. The higher technology utilisation of media is achieved by the blowing of media into the melt below the bath level. Due to the momentum of the discharge stream, which flows directly into the melt, the melt is set into intensive motion, which is very advantageous especially from the point of view of both temperature homogenization and homogenization concerning the chemical composition of the bath. The structural design of the majority of these tuyeres considers one or more channels composed of steel tubes or formed directly in the basic refractory material of the tuyere. From the point of view of structural design of these tuyeres, it is very important to know the dependence of exit parameters of blown media on the design parameters of the tuyere, in short on boundary conditions. The contribution contains division of and requirements for tuyeres and also description of chosen results of mathematical modelling of gaseous media flow through a channel with given dimensional parameters.

Název v anglickém jazyce

BOTTOM TUYERES OF HIGH-TEMPERATURE UNITS - DIVISION, REQUIREMENTS AND SELECTED OPERATING PARAMETERS

Popis výsledku anglicky

Special designs of nozzles or tuyeres are used in high-temperature units treating metal scrap for blowing gaseous technological media into the melt below the bath level. The higher technology utilisation of media is achieved by the blowing of media into the melt below the bath level. Due to the momentum of the discharge stream, which flows directly into the melt, the melt is set into intensive motion, which is very advantageous especially from the point of view of both temperature homogenization and homogenization concerning the chemical composition of the bath. The structural design of the majority of these tuyeres considers one or more channels composed of steel tubes or formed directly in the basic refractory material of the tuyere. From the point of view of structural design of these tuyeres, it is very important to know the dependence of exit parameters of blown media on the design parameters of the tuyere, in short on boundary conditions. The contribution contains division of and requirements for tuyeres and also description of chosen results of mathematical modelling of gaseous media flow through a channel with given dimensional parameters.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20301 - Mechanical engineering

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

METAL 2015 : 24th International Conference on Metallurgy and Materials : conference proceedings : June 3rd-5th 2015, Hotel Voroněž I, Brno, Czech Republic, EU

ISBN

978-80-87294-62-8

ISSN

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e-ISSN

neuvedeno

Počet stran výsledku

6

Strana od-do

135-139

Název nakladatele

Tanger

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

3. 6. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000374706100018