Optimization of the Steel Flow Through the Subentry Shroud with Inner Metering Nozzle

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F13%3A86086651" target="_blank" >RIV/61989100:27360/13:86086651 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Optimization of the Steel Flow Through the Subentry Shroud with Inner Metering Nozzle

Popis výsledku v původním jazyce

The paper deals with new knowledge and experience from optimization of the steel flow through the subentry shroud with inner metering nozzle realised by physical and numerical modelling of non-stationary steel flow into a mould through the subentry shroud with an inner pressed metering nozzle. The physical and numerical modelling was realized under the conditions of the Department of Metallurgy and Foundry at VSB-Technical University of Ostrava. The special type of the subentry shroud is used during continuous casting of steel in TŘINECKÉ ŽELEZÁRNY a.s. During the continuous casting of steel, two unfavourable phenomena were observed. In the first case, it was not possible to increase the casting speed, though the diameter of the metering nozzle was extended. In the second case, the fluctuation of the casting speed among the individual casting strands was detected. These two problems did not allow an improvement of performance of the casting machine. Therefore, the physical and numerica

Název v anglickém jazyce

Optimization of the Steel Flow Through the Subentry Shroud with Inner Metering Nozzle

Popis výsledku anglicky

The paper deals with new knowledge and experience from optimization of the steel flow through the subentry shroud with inner metering nozzle realised by physical and numerical modelling of non-stationary steel flow into a mould through the subentry shroud with an inner pressed metering nozzle. The physical and numerical modelling was realized under the conditions of the Department of Metallurgy and Foundry at VSB-Technical University of Ostrava. The special type of the subentry shroud is used during continuous casting of steel in TŘINECKÉ ŽELEZÁRNY a.s. During the continuous casting of steel, two unfavourable phenomena were observed. In the first case, it was not possible to increase the casting speed, though the diameter of the metering nozzle was extended. In the second case, the fluctuation of the casting speed among the individual casting strands was detected. These two problems did not allow an improvement of performance of the casting machine. Therefore, the physical and numerica

Druh

D - Stať ve sborníku

CEP obor

JG - Hutnictví, kovové materiály

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

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

STEELSIM 2013 : 5th International Conference on Modelling and Simulation of Metallurgical Processes in Steelmaking : conference proceedings : VŠB-Technical University of Ostrava, Czech Republic, EU, 10-12 September 2013

ISBN

978-80-260-3912-9

ISSN

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e-ISSN

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Počet stran výsledku

9

Strana od-do

1-9

Název nakladatele

Ocelot, s.r.o.

Místo vydání

Ostrava

Místo konání akce

Ostrava

Datum konání akce

10. 9. 2013

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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