Transient simulation temperature field for continuous casting steel slab

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F11%3APU98874" target="_blank" >RIV/00216305:26210/11:PU98874 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Transient simulation temperature field for continuous casting steel slab

Original language description

The presented models are a valuable computational tools and accurate simulator for investigating transient phenomena in slab caster operations, and for developing control methods, the choice of an optimum cooling strategy to meet all quality requirements, and an assessment of the heat energy content required for direct rolling. The numerical models of temperature field in the continuous casting are determined via the transient 3D enthalpy balance equation with the Finite Differences Method. The transient simulation is undergoing a non-stop trial run in one operation because steel slabs are produced 24 hours per day. The numerical computation has to take place simultaneously with the data acquisition not only to confront it with the actual numerical model, but also to make it more accurate throughout the process. It enables a multiple increase in the speed with which the temperature field of the continuous casting is computed both with the application of more sophisticated software as well as hardware. As a result of this, it will be possible to monitor the formation of the temperature field in real time within the mould, the secondary and maybe even the tertiary-cooling zones, and also to utilise this information for the optimisation of the control of the caster as a whole as well as its individual parts. There are examples of the application of the models on the temperature field of a real concast slab on Evraz Vitkovice Steel.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JG - Metallurgy, metal materials

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

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

Publication year

2011

Confidentiality

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

Article name in the collection

TR Proceedings METAL 2011

ISBN

978-80-87294-24-6

ISSN

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e-ISSN

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Number of pages

6

Pages from-to

118-123

Publisher name

Tanger s.r.o.

Place of publication

Ostrava

Event location

Brno

Event date

May 18, 2011

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000302746700016