论文标题
扩散分解过程的数值建模
Numerical modelling of diffusion decomposition processes
论文作者
论文摘要
通过使用模拟方法，动力学和粒子方法开发了一组用于扩散分解过程的数值模拟程序。该复合物已通过 - 相位分离的生长在模型系统NI -AL上进行了验证。在零体积分数中，分布函数的演变和集合的其他特征的结果与理论和实验均无吻合。创建的程序复合体的特殊性是它适应了多组分多相系统分解的描述
A set of programs for the numerical simulation of the diffusion decomposition processes was developed by using simulation methods, kinetic and particle method. The complex has been validated on the model system Ni-Al by the growth of -phase separations. The results on the evolution of the distribution function and other characteristics of the ensemble, which in the zero volume fraction approximation are asymptotically in good agreement with the theory and the experiment, have been obtained. The peculiarity of the created program complex is the possibility of its adaptation to the description of the decomposition of multicomponent multiphase systems
