About: Comparison of the temperature field continuously cast steel slabs with different chemical composition.

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Numerical model made by authors was applied to the simulation of the transient temperature field of continuously cast steel slab of two different chemical composition. The model solves the Fourier-Kirchhoff 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 breakout 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 temperat Numerical model made by authors was applied to the simulation of the transient temperature field of continuously cast steel slab of two different chemical composition. The model solves the Fourier-Kirchhoff 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 breakout 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 temperat (en)
Title	Comparison of the temperature field continuously cast steel slabs with different chemical composition. Comparison of the temperature field continuously cast steel slabs with different chemical composition. (en)
skos:prefLabel	Comparison of the temperature field continuously cast steel slabs with different chemical composition. Comparison of the temperature field continuously cast steel slabs with different chemical composition. (en)
skos:notation	RIV/00216305:26210/13:PU104969!RIV14-GA0-26210___
http://linked.open...avai/predkladatel	Fakulta strojního inženýrství
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GAP107/11/1566)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Mauder, Tomáš Štětina, Josef Stránský, Karel Kavička, František Sekanina, Bohumil
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
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	66351
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/13:PU104969
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	continuously cast slab, temperature field, chemical composition, heterogeneity, numerical model, breakout (en)
http://linked.open.../riv/klicoveSlovo	numerical model continuously cast slab breakout chemical composition temperature field heterogeneity
http://linked.open...odStatuVydavatele	SI - Slovinská republika
http://linked.open...ontrolniKodProRIV	[DC007285582A]
http://linked.open...i/riv/nazevZdroje	Materiali in tehnologije
http://linked.open...in/vavai/riv/obor	JG
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (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	2013
http://linked.open...v/svazekPeriodika	47 (2013)
http://linked.open...iv/tvurceVysledku	Kavička, František Masarik, Miloš Mauder, Tomáš Sekanina, Bohumil Stránský, Karel Štětina, Josef
issn	1580-2949
number of pages	5 (xsd:int)
http://localhost/t...ganizacniJednotka	26210

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