Front tracking based macroscopic modeling of equiaxed and columnar zones in a binary alloy solidification

Mirosław Seredyński , Jerzy Banaszek

Abstract

The Front Tracking based computer simulation model of solid-liquid phase transition driven by diffusion and thermo-solutal natural convection is presented, and its predictions are verified and validated by comparison with the data obtained from the other available numerical solution and the experimental study. The front tracking approach, based on local dendrite tip kinetics, is capable to distinguish zones of a columnar mush and of the equiaxed grains and, thus, provides means for more precise modeling of a binary alloy solidification.
Author Mirosław Seredyński ITC
Mirosław Seredyński,,
- The Institute of Heat Engineering
, Jerzy Banaszek ITC
Jerzy Banaszek,,
- The Institute of Heat Engineering
Journal seriesJournal of Power Technologies, ISSN 2083-4195
Issue year2011
Vol91
No2
Pages77-81
Keywords in Englishbinary alloy, Front Tracking, solidification
URL http://www.papers.itc.pw.edu.pl/index.php/JPT/article/view/233
Score (nominal)0
Citation count*0 (2018-07-17)
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