Determination of heat flux layout in the mould for continuous casting of steel

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dc.contributor.authorPyszko, René
dc.contributor.authorPříhoda, Miroslav
dc.contributor.authorFojtík, Pavel
dc.contributor.authorKováč, Marek
dc.date.accessioned2012-01-19T09:15:38Z
dc.date.available2012-01-19T09:15:38Z
dc.date.issued2012
dc.description.abstractThe paper deals with research of the heat transfer in the mould of continuous casting and the thermal boundary condition determination using combination of measurement and the inverse technique of numerical simulation. An average heat fl ux in the mould is calculated from measured parameters of mould cooling water. Layout of the heat fl ux at the mould working surface is derived by the original experimental and numerical simulation procedure, which is based on measuring temperatures in the mould walls and solving a numerical inverse problem including stress and shrinkage, using the software package Procast. A database of the heat fl ux layouts was built for various values of casting speed and steel chemical composition for purpose of determination the boundary condition for on-line modelling.cs
dc.description.abstract-enU članku je istražen prijenos topline u kristalizatoru za kontinuirano lijevanje i određivanje toplinskog graničnog uvjeta upotrebom kombinacije mjerenja i inverzne tehnike numeričke simulacije. Prosječni toplinski tok kristalizatoru je izračunat iz mjernih parametara rashladne vode za kristalizator. Raspodjela toplinskog toka na radnoj površini kristalizatora je dobivena originalnim eksperimentalnim postupkom i numeričkom simulacijom, a zasiniva se na mjerenju temperatura u stjenci kristalizatora i rješavanju numeričkog inverznog problema uključujući naprezanje i stezanje koristeći programski paket Procast. Baza podataka o raspodjelama toplinskog toka je formirana za različite vrijednosti brzine lijevanja i različite kemijske sastave čelika u cilju određivanja graničnog uvjeta za on-line modeliranje.cs
dc.description.firstpage149cs
dc.description.issue2cs
dc.description.lastpage152cs
dc.description.sourceWeb of Sciencecs
dc.description.volume51cs
dc.format.extent625743 bytescs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationMetalurgija. 2012, g. 51, br. 2, s. 149-152.cs
dc.identifier.issn0543-5846
dc.identifier.issn1334-2576
dc.identifier.locationNení ve fondu ÚKcs
dc.identifier.urihttp://hdl.handle.net/10084/89843
dc.identifier.wos000297897500001
dc.language.isoencs
dc.publisherInstitute of Materials and Machine Mechanics, Slovak Academy of Sciences, Bratislavacs
dc.relation.ispartofseriesMetalurgijacs
dc.relation.urihttp://hrcak.srce.hr/file/111079cs
dc.rights.accessopenAccess
dc.subjectcontinuous casting of steelcs
dc.subjectmouldcs
dc.subjectheat removalcs
dc.subjectheat fl uxcs
dc.subjectboundary conditioncs
dc.subjectkontinuirano lijevanje čelikacs
dc.subjectkalupcs
dc.subjectodvođenje toplinecs
dc.subjecttoplinski tokcs
dc.subjectgranični uvjetcs
dc.titleDetermination of heat flux layout in the mould for continuous casting of steelcs
dc.title.alternativeOdređivanje raspodjele toplinskog toka u kristalizatoru za kontinuirano lijevanje čelikacs
dc.typearticlecs
dc.type.statusPeer-reviewedcs
dc.type.versionpublishedVersion

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