Modeling of the solidification process in a continuous casting installation for steel slabs
The development of a computational simulation system for modeling the solidification process in a continuous casting facility for steel slabs is discussed. The system couples a module for solving the direct problem (the calculation of temperatures in the steel strand) with an inverse analysis module...
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2003
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Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10735615_v34_n4_p455_Gonzalez http://hdl.handle.net/20.500.12110/paper_10735615_v34_n4_p455_Gonzalez |
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paper:paper_10735615_v34_n4_p455_Gonzalez2023-06-08T16:04:57Z Modeling of the solidification process in a continuous casting installation for steel slabs Calculations Copper Heat flux Inverse problems Mathematical models Molds Problem solving Solidification Stability Steel Temperature Thermocouples Continuous casting installation Inverse analysis Steel slabs Continuous casting The development of a computational simulation system for modeling the solidification process in a continuous casting facility for steel slabs is discussed. The system couples a module for solving the direct problem (the calculation of temperatures in the steel strand) with an inverse analysis module that was developed for evaluating the steel/mold heat fluxes from the information provided by thermocouples installed in the continuous casting mold copper plates. In order to cope with the non-uniqueness of the inverse analysis, a priori information on the solution, based on the consideration of the problem physics, is incorporated. The stability of the system predictions are analyzed and the influence of the first trial used to start the evaluation procedure is discussed. An industrial case is analyzed. 2003 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10735615_v34_n4_p455_Gonzalez http://hdl.handle.net/20.500.12110/paper_10735615_v34_n4_p455_Gonzalez |
institution |
Universidad de Buenos Aires |
institution_str |
I-28 |
repository_str |
R-134 |
collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
topic |
Calculations Copper Heat flux Inverse problems Mathematical models Molds Problem solving Solidification Stability Steel Temperature Thermocouples Continuous casting installation Inverse analysis Steel slabs Continuous casting |
spellingShingle |
Calculations Copper Heat flux Inverse problems Mathematical models Molds Problem solving Solidification Stability Steel Temperature Thermocouples Continuous casting installation Inverse analysis Steel slabs Continuous casting Modeling of the solidification process in a continuous casting installation for steel slabs |
topic_facet |
Calculations Copper Heat flux Inverse problems Mathematical models Molds Problem solving Solidification Stability Steel Temperature Thermocouples Continuous casting installation Inverse analysis Steel slabs Continuous casting |
description |
The development of a computational simulation system for modeling the solidification process in a continuous casting facility for steel slabs is discussed. The system couples a module for solving the direct problem (the calculation of temperatures in the steel strand) with an inverse analysis module that was developed for evaluating the steel/mold heat fluxes from the information provided by thermocouples installed in the continuous casting mold copper plates. In order to cope with the non-uniqueness of the inverse analysis, a priori information on the solution, based on the consideration of the problem physics, is incorporated. The stability of the system predictions are analyzed and the influence of the first trial used to start the evaluation procedure is discussed. An industrial case is analyzed. |
title |
Modeling of the solidification process in a continuous casting installation for steel slabs |
title_short |
Modeling of the solidification process in a continuous casting installation for steel slabs |
title_full |
Modeling of the solidification process in a continuous casting installation for steel slabs |
title_fullStr |
Modeling of the solidification process in a continuous casting installation for steel slabs |
title_full_unstemmed |
Modeling of the solidification process in a continuous casting installation for steel slabs |
title_sort |
modeling of the solidification process in a continuous casting installation for steel slabs |
publishDate |
2003 |
url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10735615_v34_n4_p455_Gonzalez http://hdl.handle.net/20.500.12110/paper_10735615_v34_n4_p455_Gonzalez |
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1768546597283561472 |