Three-dimensional phase-field simulations of the influence of diffusion interface width on dendritic growth of Fe-0.5 wt.%C alloy

2021 ◽  
Author(s):  
Weipeng Chen ◽  
Yuhong Zhao ◽  
Shuai Yang ◽  
Di Zhang ◽  
Hua Hou
Keyword(s):  
Phase Field ◽  
Dendritic Growth ◽  
Three Dimensional ◽  
Interface Width ◽  
Diffusion Interface

Phase-Field Simulation of Three-Dimensional Dendritic Growth

2010 ◽  
Vol 97-101 ◽  
pp. 3769-3772 ◽  
Author(s):  
Chang Sheng Zhu ◽  
Jun Wei Wang
Keyword(s):  
Computational Methods ◽  
Phase Field ◽  
Interfacial Energy ◽  
Dendritic Growth ◽  
Field Model ◽  
Three Dimensional ◽  
Phase Field Model ◽  
Computational Time ◽  
Field Simulation ◽  
Undercooled Melt

Based on a thin interface limit 3D phase-field model by coupled the anisotropy of interfacial energy and self-designed AADCR to improve on the computational methods for solving phase-field, 3D dendritic growth in pure undercooled melt is implemented successfully. The simulation authentically recreated the 3D dendritic morphological fromation, and receives the dendritic growth rule being consistent with crystallization mechanism. An example indicates that AADCR can decreased 70% computational time compared with not using algorithms for a 3D domain of size 300×300×300 grids, at the same time, the accelerated algorithms’ computed precision is higher and the redundancy is small, therefore, the accelerated method is really an effective method.

Research on Phase-Field Model of Three-Dimensional Dendritic Growth for Binary Alloy

2015 ◽  
Vol 12 (11) ◽  
pp. 4289-4296 ◽  
Author(s):  
Li Feng ◽  
Jinfang Jia ◽  
Changsheng Zhu ◽  
Yang Lu ◽  
Rongzhen Xiao ◽  
...  
Keyword(s):  
Binary Alloy ◽  
Phase Field ◽  
Dendritic Growth ◽  
Field Model ◽  
Three Dimensional ◽  
Phase Field Model

Research of three-dimensional dendritic growth using phase-field method based on GPU

2014 ◽  
Vol 91 ◽  
pp. 146-152 ◽  
Author(s):  
Changsheng Zhu ◽  
Jinfang Jia ◽  
Li Feng ◽  
Rongzhen Xiao ◽  
Ruihong Dong
Keyword(s):  
Phase Field ◽  
Dendritic Growth ◽  
Three Dimensional ◽  
Field Method ◽  
Phase Field Method

scholarly journals Phase field model for three-dimensional dendritic growth with fluid flow

2001 ◽  
Vol 64 (4) ◽  
Author(s):  
Jun-Ho Jeong ◽  
Nigel Goldenfeld ◽  
Jonathan A. Dantzig
Keyword(s):  
Fluid Flow ◽  
Phase Field ◽  
Dendritic Growth ◽  
Field Model ◽  
Three Dimensional ◽  
Phase Field Model

scholarly journals Numerical simulation of three-dimensional dendritic growth using phase-field method

2009 ◽  
Vol 58 (11) ◽  
pp. 8055
Author(s):  
Zhu Chang-Sheng ◽  
Feng Li ◽  
Wang Zhi-Ping ◽  
Xiao Rong-Zhen
Keyword(s):  
Numerical Simulation ◽  
Phase Field ◽  
Dendritic Growth ◽  
Three Dimensional ◽  
Field Method ◽  
Phase Field Method

scholarly journals Investigation of atom-attaching process of three-dimensional body-center-cubic dendritic growth by phase-field crystal model

2015 ◽  
Vol 64 (2) ◽  
pp. 028102
Author(s):  
Guo Can ◽  
Wang Jin-Cheng ◽  
Wang Zhi-Jun ◽  
Li Jun-Jie ◽  
Guo Yao-Lin ◽  
...  
Keyword(s):  
Phase Field ◽  
Dendritic Growth ◽  
Three Dimensional ◽  
Body Center Cubic ◽  
Crystal Model ◽  
Body Center ◽  
Phase Field Crystal
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