Skip navigation

Turbulence model performance in continuous casting simulations

Turbulence model performance in continuous casting simulations

Pericleous, K. ORCID: 0000-0002-7426-9999, Djambazov, G., Domgin, J.F. and Gardin, P. (2008) Turbulence model performance in continuous casting simulations. In: Civil-Comp Proceedings. Civil-Comp Press, Stirlingshire, UK. ISBN 978-1-905088-24-9 (Book), 978-1-905088-25-6 (CD-Rom), 978-1-905088-26-3 (Combined Set) ISSN 1759-3433 (doi:10.4203/ccp.89.50)

Full text not available from this repository.

Abstract

This paper concerns the development and validation (using an oil/water system) of a finite volume computer model of the continuous casting process for steel flat products. The emphasis is on hydrodynamic aspects and in particular the dynamic behaviour of the metal/slag interface. Instability and wave action encourage the entrainment of inclusions into the melt affecting product quality. To track the interface between oil and water a new implicit algorithm was developed, called the Counter Diffusion Method. To prevent excessive damping, a time-filtered version of the k-e model, was found necessary, with appropriate density stratification terms representing interface turbulence damping.

Item Type: Conference Proceedings
Title of Proceedings: Civil-Comp Proceedings
Additional Information: A summary of this paper is contained in the Proceedings of the Sixth International Conference on Engineering Computational Technology, held in Athens, Greece, 2-5 September 2008. The full length papers are available in electronic format on an accompanying CD-ROM. [ISBN 978-1-905088-24-9 (Book); 978-1-905088-25-6 (CD-Rom); 978-1-905088-26-3 (Combined Set)]
Uncontrolled Keywords: continuous casting, interfaces, turbulence modelling
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Q Science > QD Chemistry
Pre-2014 Departments: School of Computing & Mathematical Sciences
School of Computing & Mathematical Sciences > Department of Computer Systems Technology
School of Computing & Mathematical Sciences > Department of Mathematical Sciences
Related URLs:
Last Modified: 14 Oct 2016 09:03
Selected for GREAT 2016: None
Selected for GREAT 2017: None
Selected for GREAT 2018: None
URI: http://gala.gre.ac.uk/id/eprint/1194

Actions (login required)

View Item View Item