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2016 | Supplement | Buchkapitel

Decoupling the Interaction of Solid and Fluid Mechanics in the Modelling of Continuous Casting Processes

verfasst von : M. Vynnycky, S. L. Mitchell, B. J. Florio, S. B. G. O’Brien

Erschienen in: Progress in Industrial Mathematics at ECMI 2014

Verlag: Springer International Publishing

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Abstract

The modelling of the continuous casting of metals is known to involve the complex interaction of non-isothermal fluid and solid mechanics. However, using asymptotic methods and an earlier numerical result obtained via computational fluid dynamics, we demonstrate how the motion of the liquid metal can be systematically decoupled from the stresses induced in the solidified shell. The resulting asymptotically reduced model can then serve as a computationally efficient module for stress mechanics models that aim to predict segregation and crack formation in the solid metal.

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Metadaten
Titel
Decoupling the Interaction of Solid and Fluid Mechanics in the Modelling of Continuous Casting Processes
verfasst von
M. Vynnycky
S. L. Mitchell
B. J. Florio
S. B. G. O’Brien
Copyright-Jahr
2016
DOI
https://doi.org/10.1007/978-3-319-23413-7_35