Phase-Field Simulations of Large-Scale Microstructures by Integrated Parallel Algorithms

2014 ◽  
pp. 629-644
Author(s):  
Johannes Hötzer ◽  
Marcus Jainta ◽  
Alexander Vondrous ◽  
Jörg Ettrich ◽  
Anastasia August ◽  
...  
Keyword(s):  
Parallel Algorithms ◽  
Phase Field ◽  
Large Scale

Concurrent grain growth and coarsening of two-phase microstructures; large scale phase-field study

2019 ◽  
Vol 159 ◽  
pp. 160-176 ◽  
Author(s):  
Ramanathan Perumal ◽  
Michael Selzer ◽  
Britta Nestler
Keyword(s):  
Field Study ◽  
Grain Growth ◽  
Phase Field ◽  
Large Scale ◽  
Two Phase

scholarly journals Accelerating large-scale phase-field simulations with GPU

AIP Advances ◽  
2017 ◽  
Vol 7 (10) ◽  
pp. 105216 ◽  
Author(s):  
Xiaoming Shi ◽  
Houbing Huang ◽  
Guoping Cao ◽  
Xingqiao Ma
Keyword(s):  
Phase Field ◽  
Large Scale

Correlation between three-dimensional and cross-sectional characteristics of ideal grain growth: large-scale phase-field simulation study

2018 ◽  
Vol 53 (21) ◽  
pp. 15165-15180 ◽  
Author(s):  
Eisuke Miyoshi ◽  
Tomohiro Takaki ◽  
Munekazu Ohno ◽  
Yasushi Shibuta ◽  
Shinji Sakane ◽  
...  
Keyword(s):  
Grain Growth ◽  
Simulation Study ◽  
Phase Field ◽  
Large Scale ◽  
Three Dimensional ◽  
Cross Sectional ◽  
Phase Field Simulation ◽  
Field Simulation

Large-scale three-dimensional phase-field simulation of multi-variant β-Mg17Al12 in Mg–Al-based alloys

2015 ◽  
Vol 101 ◽  
pp. 248-254 ◽  
Author(s):  
Zhiqiang Han ◽  
Guomin Han ◽  
Alan A. Luo ◽  
Baicheng Liu
Keyword(s):  
Phase Field ◽  
Large Scale ◽  
Three Dimensional ◽  
Phase Field Simulation ◽  
Field Simulation

Simulation of Ideal Grain Growth Using the Multi-Phase-Field Model

2007 ◽  
Vol 558-559 ◽  
pp. 1177-1181 ◽  
Author(s):  
Philippe Schaffnit ◽  
Markus Apel ◽  
Ingo Steinbach
Keyword(s):  
Grain Size ◽  
Grain Growth ◽  
Phase Field ◽  
Large Scale ◽  
Field Model ◽  
Three Dimensional ◽  
Phase Field Model ◽  
Two Dimensions ◽  
Von Neumann ◽  
Average Grain Size

The kinetics and topology of ideal grain growth were simulated using the phase-field model. Large scale phase-field simulations were carried out where ten thousands grains evolved into a few hundreds without allowing coalescence of grains. The implementation was first validated in two-dimensions by checking the conformance with square-root evolution of the average grain size and the von Neumann-Mullins law. Afterwards three-dimensional simulations were performed which also showed fair agreement with the law describing the evolution of the mean grain size against time and with the results of S. Hilgenfeld et al. in 'An Accurate von Neumann's Law for Three-Dimensional Foams', Phys. Rev. Letters, 86(12)/2685, March 2001. Finally the steady state grain size distribution was investigated and compared to the Hillert theory.

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