微观结构演化存在各种各样的复杂演变过程，且微观结构是随着时间变化的热力学不稳定结构，phase-field model(相场模型)相比传统的sharp-interface model，不需要显式跟踪界面移动的位置，因此，大大降低了计算的复杂性。
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... phase accumulation model 相位积累模型 phase separation model 相分离模型 Sola-phase field model 相场模型 ...
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...迭代法修正的Sola算法与相场模型结合,建立模拟过冷熔体在强迫层流状态下枝晶生长的Sola-相场模型(Sola-phase field model,S-PFM),实现过冷熔体流动场与相场的完全耦合,基于该模型模拟高纯丁二腈(SCN)过冷熔体枝晶生长行为。
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In this thesis, convergence of free energy of phase field model was researched. It makes us know the mechanism of solidification.
本文首先对相场模型中的自由能函数的收敛性进行了研究,使我们对相场模型中的晶粒凝固模拟有了更深一步的了解,初步验证了本文设计的相场算法的有效性。
参考来源 - 用相场法研究多晶中晶粒的演变规律The results show that the simulation results as same as the experimental results,which indicates that the conclusion results from the phase-field model and the simulation is successful.
结果表明,模拟结果与实验结果一致,从而验证了相场模型和模拟结果的正确性。
参考来源 - 二元合金定向凝固过程的相场模拟The growth process of ice crystals of supercooling water was numerically simulated by phase-field model, which including the course of evolution of ice crystal morphology at different cooling time, different degrees of supercooling.
利用相场模型对纯水的冰晶生长过程进行数值模拟,模拟四个过冷时间、三个过冷度下的冰晶生长的演化过程。
参考来源 - 冷冻浓缩设备改进及冰晶生长的微观模拟·2,447,543篇论文数据，部分数据来源于NoteExpress
综述了相场模型在模拟合金定向凝固过程中的应用。
The validity of frozen temperature approximation could simplify the calculation in phase-field model in simulation.
采用相场模型对共格沉淀析出过程微观结构演化进行模拟研究。
The effect of elasticity on the microstructure evolution of alloys containing coherent precipitates was studied by phase field model.
以相场模型为基础，采用宏微观耦合方法和界面捕获液态方法对铝合金枝晶生长进行模拟计算。
Numerical simulation of three dimensional dendritic growth is performed by using a macro micro coupled method and a capturing liquid method.
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