About: An Optimal Relationship Between Casting Speed and Heat Transfer Coefficients for Continuous Casting Process

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The quality of steel slabs produced by continuous casting is influenced by various factors. Casting speed, cooling rates and the temperature distribution, particularly on the surface of casted product are factors with very strong impacts to the process and therefore, we focus on a determination of their optimal relationship. More precisely, this paper investigates how the optimal cooling depends on the chosen speed of casting. For finding this relationship we built our original 2D numerical model of the continuous casting process and by its optimization we acquire the cooling for producing the steel slabs with optimal quality. The numerical model is based on enthalpy approach, which can simulate phase and structural changes for steel of arbitrary chemical composition, and the cooling is included in boundary conditions in the form of heat transfer coefficients. The optimal heat transfer coefficients are obtained by a modern heuristic optimization algorithm, called Firefly algorithm. By repeated fixing The quality of steel slabs produced by continuous casting is influenced by various factors. Casting speed, cooling rates and the temperature distribution, particularly on the surface of casted product are factors with very strong impacts to the process and therefore, we focus on a determination of their optimal relationship. More precisely, this paper investigates how the optimal cooling depends on the chosen speed of casting. For finding this relationship we built our original 2D numerical model of the continuous casting process and by its optimization we acquire the cooling for producing the steel slabs with optimal quality. The numerical model is based on enthalpy approach, which can simulate phase and structural changes for steel of arbitrary chemical composition, and the cooling is included in boundary conditions in the form of heat transfer coefficients. The optimal heat transfer coefficients are obtained by a modern heuristic optimization algorithm, called Firefly algorithm. By repeated fixing (en)
Title	An Optimal Relationship Between Casting Speed and Heat Transfer Coefficients for Continuous Casting Process An Optimal Relationship Between Casting Speed and Heat Transfer Coefficients for Continuous Casting Process (en)
skos:prefLabel	An Optimal Relationship Between Casting Speed and Heat Transfer Coefficients for Continuous Casting Process An Optimal Relationship Between Casting Speed and Heat Transfer Coefficients for Continuous Casting Process (en)
skos:notation	RIV/00216305:26210/11:PU98569!RIV13-GA0-26210___
http://linked.open...avai/predkladatel	Fakulta strojního inženýrství
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(ED0002/01/01), P(GA106/08/0606), P(GA106/09/0940), P(GAP107/11/1566), S
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Mauder, Tomáš Štětina, Josef Šandera, Čeněk Kavička, František
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta strojního inženýrství
http://linked.open...dnocenehoVysledku	185521
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/11:PU98569
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Continuous casting process, heuristic optimization, secondary cooling (en)
http://linked.open.../riv/klicoveSlovo	Continuous casting process heuristic optimization secondary cooling
http://linked.open...ontrolniKodProRIV	[61C72F297BF4]
http://linked.open...v/mistoKonaniAkce	Brno
http://linked.open...i/riv/mistoVydani	Ostrava
http://linked.open...i/riv/nazevZdroje	METAL 2011 Conference proceedings
http://linked.open...in/vavai/riv/obor	JG
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	NETME Centre (New Technologies for Mechanical Engineering) Modelling of heat and mass transfer in large systems of massive metal materials during solidification Numerical & stochastic model of the concast steel blanks of rectangular profile Analysis of influence of metallurgical-material and technological parameters of concast steel blanks on their quality and process stability
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Kavička, František Masarik, Miloš Mauder, Tomáš Šandera, Čeněk Štětina, Josef
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open...ain/vavai/riv/wos	000302746700004
http://linked.open.../riv/zahajeniAkce	2011-05-18 (xsd:date)
number of pages	7 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Tanger s.r.o.
https://schema.org/isbn	978-80-87294-24-6
http://localhost/t...ganizacniJednotka	26210
is http://linked.open...avai/riv/vysledek of	An Optimal Relationship Between Casting Speed and Heat Transfer Coefficients for Continuous Casting Process

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