About: Comparison of the Temperature Field Continuously Cast Steel Slabs of Different Chemical Composition

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Original numerical model was applied to the simulation of the transient temperature field of concast steel slab of two different chemical composition. The model solves the Fourieor-Kirchhoffs equation of the temperature field of slab- crystallizer system respectively slab-ambient system with these main thermophysical parameters : thermal conductivity, specific heat capacity, density and enthalpy. When both melts follow closely after each other, the critical state of so called break out occurs at a certain point secondary cooling zone of a caster. It is probably a combination of surface defects. However different chemical composition of two steels and their mixing is apparently decisive. Therefore the temperature model has simulated the temperature history of every point of a cross-section of a slab during its movement through the whole caster from the level of the melt in the crystallizer to the cutting torch for both melts and and for their mixture. Calculation of the temperature field of a Original numerical model was applied to the simulation of the transient temperature field of concast steel slab of two different chemical composition. The model solves the Fourieor-Kirchhoffs equation of the temperature field of slab- crystallizer system respectively slab-ambient system with these main thermophysical parameters : thermal conductivity, specific heat capacity, density and enthalpy. When both melts follow closely after each other, the critical state of so called break out occurs at a certain point secondary cooling zone of a caster. It is probably a combination of surface defects. However different chemical composition of two steels and their mixing is apparently decisive. Therefore the temperature model has simulated the temperature history of every point of a cross-section of a slab during its movement through the whole caster from the level of the melt in the crystallizer to the cutting torch for both melts and and for their mixture. Calculation of the temperature field of a (en)
Title	Comparison of the Temperature Field Continuously Cast Steel Slabs of Different Chemical Composition Comparison of the Temperature Field Continuously Cast Steel Slabs of Different Chemical Composition (en)
skos:prefLabel	Comparison of the Temperature Field Continuously Cast Steel Slabs of Different Chemical Composition Comparison of the Temperature Field Continuously Cast Steel Slabs of Different Chemical Composition (en)
skos:notation	RIV/00216305:26210/12:PU98681!RIV13-GA0-26210___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GAP107/11/1566)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Štětina, Josef Stránský, Karel Kavička, František Sekanina, Bohumil
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	128079
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/12:PU98681
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	concast slab, temperature field, chemical composition, heterogeneity, numerical model, breakout (en)
http://linked.open.../riv/klicoveSlovo	numerical model breakout chemical composition temperature field concast slab heterogeneity
http://linked.open...ontrolniKodProRIV	[0FB48DDED129]
http://linked.open...v/mistoKonaniAkce	Brno
http://linked.open...i/riv/mistoVydani	Ostrava
http://linked.open...i/riv/nazevZdroje	Metal 2012 Conference Proceedings abstracts and CD-ROM
http://linked.open...in/vavai/riv/obor	JG
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Analysis of influence of metallurgical-material and technological parameters of concast steel blanks on their quality and process stability
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Dobrovská, Jana Kavička, František Masarik, Miloš Sekanina, Bohumil Stránský, Karel Štětina, Josef
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open...ain/vavai/riv/wos	000318506500018
http://linked.open.../riv/zahajeniAkce	2012-05-23 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Tanger s.r.o.
https://schema.org/isbn	978-80-87294-29-1
http://localhost/t...ganizacniJednotka	26210

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