Title of article
Two-dimensional numerical model for the analysis of macrosegregation during solidification
Author/Authors
Ferreira، نويسنده , , Ivaldo L. and Voller، نويسنده , , Vaughan R. and Nestler، نويسنده , , Britta and Garcia، نويسنده , , Amauri، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
9
From page
358
To page
366
Abstract
This paper presents a 2D extension of a one-dimensional model proposed initially for the analysis of macrosegregation of multicomponent alloys. Some simulations were carried out to compare the performance of an explicit/implicit time integration scheme for coupling thermal-solutal fields with a fully implicit one. Simulations carried out for the analysis of a two-dimensional solidification problem has fitted the unidirectional and two-dimensional experimental data very well.
Keywords
Metals , solidification , Computational modeling and simulation , Finite volume method , Alloys , Segregation
Journal title
Computational Materials Science
Serial Year
2009
Journal title
Computational Materials Science
Record number
1686500
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