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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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Date of publication of this fulltext: 01 Apr 2010 08:53


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
Series of the University of Regensburg:Preprintreihe der Fakultät Mathematik
Institutions:Mathematics > Prof. Dr. Harald Garcke
Dewey Decimal Classification:500 Science > 510 Mathematics
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:14035
Owner only: item control page


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