Recovering thermodynamic consistency of the antitrapping model: A variational phase-field formulation for alloy solidification
نویسندگان
چکیده
منابع مشابه
Recovering thermodynamic consistency of the antitrapping model: a variational phase-field formulation for alloy solidification.
The phenomenological antitrapping phase-field model has attained much success in describing alloy solidification. The heuristically introduced antitrapping current enables removing artificial effects due to the use of large interfacial width. Nevertheless, such a model is not thermodynamically consistent and has not been fitted into a variational framework. Here we present two approaches to dev...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 2013
ISSN: 1539-3755,1550-2376
DOI: 10.1103/physreve.87.012402