About: Cooling of a massive casting of ductile cast-iron and its numerical optimization

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About: Cooling of a massive casting of ductile cast-iron and its numerical optimization Goto Sponge NotDistinct Permalink

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	The numerical models of the temperature field of solidifying castings often observe two main goals: directed solidification and optimization of the technology. These goals can be achieved only if the deciding factors which either characterize the process or accompany it are analysed and their influence controlled. An original application of ANSYS, based on the numerical finite-element method, is applied. The numerical model simulated the forming of the temperature field of a two-ton 500x500x1000 mm casting from ductile cast-iron during the application of various methods of its cooling using steel chills. This model managed to optimize more than one method of cooling but, in addition to that, provided results for the successive model of structural and chemical heterogeneity, and so it also contributes to influencing the pouring structure. The file containing the acquired results from both models, as well as from their organic unification, brings new and, simultaneously, remarkable findings of causal re The numerical models of the temperature field of solidifying castings often observe two main goals: directed solidification and optimization of the technology. These goals can be achieved only if the deciding factors which either characterize the process or accompany it are analysed and their influence controlled. An original application of ANSYS, based on the numerical finite-element method, is applied. The numerical model simulated the forming of the temperature field of a two-ton 500x500x1000 mm casting from ductile cast-iron during the application of various methods of its cooling using steel chills. This model managed to optimize more than one method of cooling but, in addition to that, provided results for the successive model of structural and chemical heterogeneity, and so it also contributes to influencing the pouring structure. The file containing the acquired results from both models, as well as from their organic unification, brings new and, simultaneously, remarkable findings of causal re (en)
Title	Cooling of a massive casting of ductile cast-iron and its numerical optimization Cooling of a massive casting of ductile cast-iron and its numerical optimization (en)
skos:prefLabel	Cooling of a massive casting of ductile cast-iron and its numerical optimization Cooling of a massive casting of ductile cast-iron and its numerical optimization (en)
skos:notation	RIV/00216305:26210/09:PU81580!RIV10-GA0-26210___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA106/04/1334), P(GA106/08/0606)
http://linked.open...vai/riv/dodaniDat	2010
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	308321
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/09:PU81580
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	ductile cast-iron, massive casting, solidification, numerical models, optimization (en)
http://linked.open.../riv/klicoveSlovo	massive casting optimization solidification numerical models ductile cast-iron
http://linked.open...ontrolniKodProRIV	[5F53C5B7DE7E]
http://linked.open...v/mistoKonaniAkce	Praha
http://linked.open...i/riv/mistoVydani	Praha
http://linked.open...i/riv/nazevZdroje	CD Proceedengs PVP 2009 Conference
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 Optimization of technological parameters of the gravity-cast rolls for rolling rails
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Kavička, František Sekanina, Bohumil Stránský, Karel Štětina, Josef
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2009-07-26 (xsd:date)
number of pages	9 (xsd:int)
http://purl.org/ne...btex#hasPublisher	ASME
https://schema.org/isbn	978-0-7918-3854-9
http://localhost/t...ganizacniJednotka	26210

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