Quantitative phase-field model of alloy solidification

Blas Echebarria; Roger Folch; Alain Karma; Mathis Plapp

doi:10.1103/PhysRevE.70.061604

Quantitative phase-field model of alloy solidification

Blas Echebarria
, Roger Folch
, Alain Karma
, Mathis Plapp

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

The phase field model for alloy solidification for simulating microstructural pattern of a dilute binary alloy was analyzed. A phase-field model for a dilute alloy was constructed by adding to the free energy density the contribution of solute molecules. The performance of the model was demonstrated by calculating within a phase-field approach. A nonvariational term was used which provided additional freedom to obtain the correct mapping between a diffuse interface model and a desired free boundary problem.

langue originale	Anglais
Numéro d'article	061604
Pages (de - à)	061604-1-061604-22
journal	Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
Volume	70
Numéro de publication	6 1
Les DOIs	https://doi.org/10.1103/PhysRevE.70.061604
état	Publié - 1 janv. 2004

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10.1103/PhysRevE.70.061604

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title = "Quantitative phase-field model of alloy solidification",

abstract = "The phase field model for alloy solidification for simulating microstructural pattern of a dilute binary alloy was analyzed. A phase-field model for a dilute alloy was constructed by adding to the free energy density the contribution of solute molecules. The performance of the model was demonstrated by calculating within a phase-field approach. A nonvariational term was used which provided additional freedom to obtain the correct mapping between a diffuse interface model and a desired free boundary problem.",

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Quantitative phase-field model of alloy solidification

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