Numerical formalism for solving heat transfer in continuous casting process by nonorthogonal co-ordinate transformation strategy

Das, Suchandan K (1993) Numerical formalism for solving heat transfer in continuous casting process by nonorthogonal co-ordinate transformation strategy. Scandinavian Journal Of Metallurgy, 22 . pp. 198-202.

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Abstract

A numerical formalism which includes non orthogonal transformation, a control volume based discretisation scheme and a searching technique for determination of the location of solid-liquid interface is developed for solving the thermal field during solidification process by continuous casting operation. In this study, all terms arising from the nonorthogonality of the grid have been retained in the solution procedure. The formulation is applied to the continuous casting process of AI-Mg alloy cylindrical ingot, which includes axial heat conduction. The theoretical prediction of the interface is in good agreement with the experimentally measured interface.

Item Type:Article
Official URL/DOI:http://eprints.nmlindia.org/4292
Uncontrolled Keywords:continuous casting, solidification, nonorthogonal transformation, control volume discretisation
Divisions:Mathematical Modelling and Simulation
ID Code:4292
Deposited By:Mr. G Shailendra Kumar
Deposited On:16 Nov 2011 13:14
Last Modified:07 Mar 2016 10:31
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