Numerical modeling of heat transport in the continuous casting mould as a coupled problem
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F11%3A86081184" target="_blank" >RIV/61989100:27360/11:86081184 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Numerical modeling of heat transport in the continuous casting mould as a coupled problem
Original language description
The paper deals with modelling of heat transport in the mould of continuous casting and determination of thermal boundary condition. A layout of heat flux on the working surface of the mould walls is required. A special experimental mould instrumented with thermocouples in the copper walls was used for determination of the heat flux layout. Instead of the demanding mould instrumentation, a numerical simulation technique for the heat flux layout determination was proved. The method uses the feature of gas gap thickness calculation and an automatic thermal boundary modification of the software ProCAST. The task is solved as a coupled thermal-stress problem. It follows from simulations that the ratio of heat flux near mould corners to heat flux in the middle of the wall drops down to 20%. The minimum of the ratio was found at the bottom of the mould for low casting speeds. The obtained heat flux layout can be used as a boundary condition for operational thermal numerical models.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
20th Anniversary International Conference on Metallurgy and Materials: METAL 2011
ISBN
978-80-87294-24-6
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
105-111
Publisher name
Tanger
Place of publication
Ostrava
Event location
Brno
Event date
May 18, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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