Effect of temperature change on the steel flow in the five-strand asymmetric tundish using numerical modelling

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F22%3A10250874" target="_blank" >RIV/61989100:27360/22:10250874 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.confer.cz/metal/2022/4383-ehttps://www.scopus.com/results/results.uri?sort=plf-f&src=s&st1=Cupek%2cJ.&sid=961d5ecbe82a8a3c4d7735acd077899c&sot=b&sdt=b&sl=22&s=AUTHOR-NAME%28Cupek%2c+J.%29&origin=searchbasic&editSaveSearch=&yearFrom=Before+1960&yearTo=Presentffect-of-temperature-change-on-the-steel-flow-in-the-five-strand-asymmetric-tundish-using-numerical-modelling" target="_blank" >https://www.confer.cz/metal/2022/4383-ehttps://www.scopus.com/results/results.uri?sort=plf-f&src=s&st1=Cupek%2cJ.&sid=961d5ecbe82a8a3c4d7735acd077899c&sot=b&sdt=b&sl=22&s=AUTHOR-NAME%28Cupek%2c+J.%29&origin=searchbasic&editSaveSearch=&yearFrom=Before+1960&yearTo=Presentffect-of-temperature-change-on-the-steel-flow-in-the-five-strand-asymmetric-tundish-using-numerical-modelling</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.37904/metal.2022.4383" target="_blank" >10.37904/metal.2022.4383</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of temperature change on the steel flow in the five-strand asymmetric tundish using numerical modelling

Popis výsledku v původním jazyce

Numerical modelling is becoming an essential part of research in the field of steel metallurgy at present. In numerical modelling, the operating equipment is replaced by a mathematical model, which consists of a system of partial differential equations. Numerical modelling is used to display processes and results that cannot be monitored under operating conditions. From numerical modelling we can obtain the results of the flow field, we can monitor the change in temperature and monitor the wear of the refractory lining, etc. This paper deals with numerical modelling of steel flow in the tundish. The tundish is a very important part of continuous casting. It supplies liquid steel during the ladle change and distributes steel between casting strands. The tundishes are made of a welded steel shell and lined with a refractory material. During casting steel, the tundish is the last reactor where it is possible to influence the quality and purity of the cast steel. It is necessary to know the processes in the tundish. This presented paper compares the results obtained by flowing steel in the tundish at non-isothermal conditions. A five-strand asymmetric tundish for bloom casting was used for numerical simulations. The paper also provides an overview of the issues of numerical simulations and their applicability in practice. Fluent software, which is part of the ANSYS package, was used for numerical simulations. (C) METAL 2022. All rights reserved.

Název v anglickém jazyce

Effect of temperature change on the steel flow in the five-strand asymmetric tundish using numerical modelling

Popis výsledku anglicky

Numerical modelling is becoming an essential part of research in the field of steel metallurgy at present. In numerical modelling, the operating equipment is replaced by a mathematical model, which consists of a system of partial differential equations. Numerical modelling is used to display processes and results that cannot be monitored under operating conditions. From numerical modelling we can obtain the results of the flow field, we can monitor the change in temperature and monitor the wear of the refractory lining, etc. This paper deals with numerical modelling of steel flow in the tundish. The tundish is a very important part of continuous casting. It supplies liquid steel during the ladle change and distributes steel between casting strands. The tundishes are made of a welded steel shell and lined with a refractory material. During casting steel, the tundish is the last reactor where it is possible to influence the quality and purity of the cast steel. It is necessary to know the processes in the tundish. This presented paper compares the results obtained by flowing steel in the tundish at non-isothermal conditions. A five-strand asymmetric tundish for bloom casting was used for numerical simulations. The paper also provides an overview of the issues of numerical simulations and their applicability in practice. Fluent software, which is part of the ANSYS package, was used for numerical simulations. (C) METAL 2022. All rights reserved.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20500 - Materials engineering

Projekt

<a href="/cs/project/EF17_049%2F0008399" target="_blank" >EF17_049/0008399: Rozvoj mezisektorové spolupráce RMTVC s aplikační sférou v oblasti výzkumu progresivních a inovací klasických kovových materiálů a technologií s využitím metod modelování</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název statě ve sborníku

31st International Conference on Metallurgy and Materials, METAL 2022

ISBN

978-1-71386-230-7

ISSN

2694-9296

e-ISSN

—

Počet stran výsledku

7

Strana od-do

30-36

Název nakladatele

TANGER Ltd.

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

18. 5. 2022

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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