Turbulence model performance in continuous casting simulations
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Pericleous, K., 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
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 |
| School / Department / Research Groups: | 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: | 28 Mar 2012 11:04 |
| URI: | http://gala.gre.ac.uk/id/eprint/1194 |
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