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Second order phase field asymptotics for multi-component systems

Garcke, Harald and Stinner, Björn (2006) Second order phase field asymptotics for multi-component systems. Interfaces and Free Boundaries 8, pp. 131-157.

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Abstract

An asymptotic analysis of a phase field model for solidification in multicomponent
alloy systems is presented. In the limit of vanishing interface thickness the
related sharp interface model is approximated to second order by taking a non-constant
kinetic correction term into account. In numerical experiments the approximation properties
of the phase field model as well as the gain in computational effort due to the
correction are investigated.


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Item Type:Article
Date:2006
Institutions:Mathematics > Prof. Dr. Harald Garcke
Dewey Decimal Classification:500 Science > 510 Mathematics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Deposited On:01 Apr 2010 08:53
Last Modified:13 Mar 2014 13:17
Item ID:14035
Owner Only: item control page

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