A Generalized Enthalpy Update Scheme for Solidification of a Binary Alloy with Solid Phase Movement

Chakraborty, Prodyut R and Dutta, Pradip (2011) A Generalized Enthalpy Update Scheme for Solidification of a Binary Alloy with Solid Phase Movement. In: Metallurgical and Materials Transactions B, 42 (6). pp. 1075-1079.

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Abstract

A generalized enthalpy update scheme is presented for evaluating solid and liquid fractions during the solidification of binary alloys, taking solid movement into consideration. A fixed-grid, enthalpy-based method is developed such that the scheme accounts for equilibrium as well as for nonequilibrium solidification phenomena, along with solid phase movement. The effect of solid movement on the solidification interface shape and macrosegregation is highlighted.

Item Type:	Journal Article
Publication:	Metallurgical and Materials Transactions B
Publisher:	Springer
Additional Information:	Copyright of this article belongs to Springer.
Department/Centre:	Division of Mechanical Sciences > Mechanical Engineering
Date Deposited:	03 Jan 2012 12:32
Last Modified:	03 Jan 2012 12:32
URI:	http://eprints.iisc.ac.in/id/eprint/42970

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