About: Numerical analysis of a transversal crack in a steel slab

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Two original models have been developed and used in the investigation of a continuously cast low-carbon-steel slab. The first numerical 3D model of the temperature field of a concasting is capable of simulating the temperature field of a caster. Experimental research and data acquisition have to be conducted simultaneously with the numerical computation. The second model of dendritic segregation of elements assesses critical points of slabs from the viewpoint of their increased susceptibility to crack and fissure. In order to apply this model, it is necessary to analyze the heterogeneity of selected elements in characteristic places of the solidifying slab. The model, based on measurement results obtained by an electron micro-probe, generates distribution curves showing the dendritic segregation of the analyzed element, together with the partition coefficients of the elements between the liquid and solid states. The combination of both models enables the prediction of cracks and fissures in critical p Two original models have been developed and used in the investigation of a continuously cast low-carbon-steel slab. The first numerical 3D model of the temperature field of a concasting is capable of simulating the temperature field of a caster. Experimental research and data acquisition have to be conducted simultaneously with the numerical computation. The second model of dendritic segregation of elements assesses critical points of slabs from the viewpoint of their increased susceptibility to crack and fissure. In order to apply this model, it is necessary to analyze the heterogeneity of selected elements in characteristic places of the solidifying slab. The model, based on measurement results obtained by an electron micro-probe, generates distribution curves showing the dendritic segregation of the analyzed element, together with the partition coefficients of the elements between the liquid and solid states. The combination of both models enables the prediction of cracks and fissures in critical p (en)
Title	Numerical analysis of a transversal crack in a steel slab Numerical analysis of a transversal crack in a steel slab (en)
skos:prefLabel	Numerical analysis of a transversal crack in a steel slab Numerical analysis of a transversal crack in a steel slab (en)
skos:notation	RIV/00216305:26210/11:PU97177!RIV12-GA0-26210___
http://linked.open...avai/predkladatel	Fakulta strojního inženýrství
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA106/08/0606), P(GAP107/11/1566)
http://linked.open...iv/cisloPeriodika	P 541
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	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	216748
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/11:PU97177
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Concasting, steel slab, cracks, temperature field, chemical heterogeneity, numerical models (en)
http://linked.open.../riv/klicoveSlovo	cracks Concasting temperature field chemical heterogeneity numerical models steel slab
http://linked.open...odStatuVydavatele	CN - Čínská lidová republika
http://linked.open...ontrolniKodProRIV	[96EFF524B96A]
http://linked.open...i/riv/nazevZdroje	WORLD JOURNAL OF ENGINEERING
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	Modelling of heat and mass transfer in large systems of massive metal materials during solidification 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...v/svazekPeriodika	8
http://linked.open...iv/tvurceVysledku	Dobrovská, Jana Kavička, František Sekanina, Bohumil Stránský, Karel Štětina, Josef
issn	1708-5284
number of pages	2 (xsd:int)
http://localhost/t...ganizacniJednotka	26210
is http://linked.open...avai/riv/vysledek of	Numerical analysis of a transversal crack in a steel slab Numerical analysis of a transversal crack in a steel slab

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