Numerical approximations for a phase field dendritic crystal growth model based on the invariant energy quadratization approach

Summary We present two accurate and efficient numerical schemes for a phase field dendritic crystal growth model, which is derived from the variation of a free‐energy functional, consisting of a temperature dependent bulk potential and a conformational entropy with a gradient‐dependent anisotropic c...

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Vydáno v:	International journal for numerical methods in engineering Ročník 110; číslo 3; s. 279 - 300
Hlavní autoři:	Zhao, Jia, Wang, Qi, Yang, Xiaofeng
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Chichester, UK John Wiley & Sons, Ltd 20.04.2017 Wiley Subscription Services, Inc
Témata:	Anisotropy Dendritic Crystal Growth Dendritic crystals Entropy Invariant Energy Quadratization Invariants Linear Elliptic Equations Mathematical analysis Mathematical models Nonlinearity Phase‐field models Quadratic forms Second Order Unconditional Energy Stability
ISSN:	0029-5981, 1097-0207
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