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A New Algorithm of Phase Field Approach to Polycrystalline Dendritic Solidification in Two and Three Dimensions
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Personen und Körperschaften: | , |
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Titel: |
A New Algorithm of Phase Field Approach to Polycrystalline Dendritic Solidification in Two and Three Dimensions |
In: | Materials Science Forum, 654-656, 2010, S. 1520-1523 |
veröffentlicht: |
Trans Tech Publications, Ltd.
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Umfang: | 1520-1523 |
ISSN: |
1662-9752 |
DOI: | 10.4028/www.scientific.net/msf.654-656.1520 |
Zusammenfassung: | <jats:p>A new algorithm of phase field model is developed to simulate polycrystalline dendritic solidification growth in undercooled melts. The algorithm adopts a single phase field order parameter model incorporated with the anisotropy of solid-liquid interfacial energy and mobility. The model validation is performed by comparing the simulations with the theory analytical results and experimental information for both single and multi-grain dendritic growth, which demonstrates the quantitative capabilities of the proposed algorithm.</jats:p> |
Format: | E-Article |
Quelle: | Trans Tech Publications, Ltd. (CrossRef) |
Sprache: | Unbestimmt |