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ŠTĚTINA, J. KAVIČKA, F. MAUDER, T.
Originální název
The Influence of Chemical Composition of Steels on the Numerical Simulation of a Continuously Cast of Billet
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
The chemical composition of steels has significant influence on the actual concasting process, and on the accuracy of its numerical simulation and optimization. The chemical composition of steel affects the thermophysical properties (heat conductivity, specific heat capacity and density in the solid and liquid states) often requires more time than the actual numerical calculation of the temperature fields of a continuously cast steel billet. Therefore, an analysis study of these thermophysical properties was conducted. The order of importance within the actual process and the accuracy of simulation were also determined. The order of significance of the chemical composition on thermophysical properties was determined with respect to the metallurgical length. The analysis was performed by means of a so-called calculation experiment, i.e. by means of the original numerical concasting model developed by the authors of this paper. It is convenient to conduct such an analysis in order to facilitate the simulation of each individual case of concasting, thus enhancing the process of optimization.
Klíčová slova
chemical composition, thermophysical properties, concast steel, numerical model
Autoři
ŠTĚTINA, J.; KAVIČKA, F.; MAUDER, T.
Rok RIV
2010
Vydáno
23. 6. 2010
Nakladatel
VŠB-TU Ostrava
Místo
Ostrava
ISBN
978-80-248-2244-0
Kniha
Sborník mezinárodní konference XXIX. setkání kateder mechaniky tekutin a termomechaniky
Strany od
285
Strany do
288
Strany počet
4
BibTex
@inproceedings{BUT35307, author="Josef {Štětina} and František {Kavička} and Tomáš {Mauder}", title="The Influence of Chemical Composition of Steels on the Numerical Simulation of a Continuously Cast of Billet", booktitle="Sborník mezinárodní konference XXIX. setkání kateder mechaniky tekutin a termomechaniky", year="2010", pages="285--288", publisher="VŠB-TU Ostrava", address="Ostrava", isbn="978-80-248-2244-0" }