凝固微观组织晶体相场模型的研究进展

Progress on Simulation of Microstructural Evolution During Solidification Using Phase Field Crystal Model

晶体相场模型(phase field crystal model)是一种模拟凝固微观组织的新方法,对这一模型及其应用的研究是近年来国际上的研究热点问题。论述了晶体相场模型原理及其在凝固微观组织数值模拟中的研究现状,并且指明了进一步的研究方向。

The phase field crystal model is a new method for simulating microstructural evolution during solidification, and the investigation of the model and its applications is a hot topic at present In the investigation, the principle of phase field crystal model is introduced in detail, the recent progress of the model in simulating microstructural evolution during solidification is reviewed, and future research directions are pointed out as well.