Mouchmov, A., Voller, V.R., Cross, M., Croft, T.N. and Pericleous, K. ORCID: https://orcid.org/0000-0002-7426-9999 (2003) Macro-segregation of multi-component alloys in shape casting simulation. In: Proceedings of the Tenth International Conference on Modeling of Casting, Welding and Advanced Solidification Processes. The Mineral, Metals and Materials Society (TMS), Warrendale, PA, USA, p. 277. ISBN 0873395557

Full text not available from this repository.

Abstract

The objective of this work is to present a new scheme for temperature-solute coupling in a solidification model, where the temperature and concentration fields simultaneously satisfy the macro-scale transport equations and, in the mushy region, meet the constraints imposed by the thermodynamics and the local scale processes. A step-by-step explanation of the macrosegregation algorithm, implemented in the finite volume unstructured mesh multi-physics modelling code PHYSICA, is initially presented and then the proposed scheme is validated against experimental results obtained by Krane for binary and a ternary alloys.

Item Type:	Conference Proceedings
Title of Proceedings:	Proceedings of the Tenth International Conference on Modeling of Casting, Welding and Advanced Solidification Processes
Additional Information:	[1] This paper was first presented at the Tenth International Conference on Modeling of Casting, Welding and Advanced Solidification Processes held from 25-30 May 2003 in Florida, USA.
Uncontrolled Keywords:	algorithms, segregation (metallography), solidification, thermodynamics, macrosegregation, casting
Subjects:	Q Science > QA Mathematics > QA76 Computer software T Technology > TN Mining engineering. Metallurgy
Pre-2014 Departments:	School of Computing & Mathematical Sciences School of Computing & Mathematical Sciences > Centre for Numerical Modelling & Process Analysis School of Computing & Mathematical Sciences > Centre for Numerical Modelling & Process Analysis > Computational Science & Engineering Group School of Computing & Mathematical Sciences > Department of Computer Systems Technology
Related URLs:	Publisher
Last Modified:	02 Mar 2019 15:50
URI:	http://gala.gre.ac.uk/id/eprint/734

Actions (login required)

View Item