【摘要】 本文概括地叙述了近年来国内外学者在铸件充型过程的计算机数值模拟方面所做的工作，并且讨论了一些铸造充型时液态金属流动模型的几个重要方面及处理方法．最后还指出了当前工作中存在的问题更多还原

【Abstract】 The works on numerical simulation of filling process of castings during past two decades are reviewed summarily. This paper discusses some important aspects of several kinds of fluid flow modelling and processing methods which are pertinent to casting filling processes. Finally, the problem in recent works is also pointed out.更多还原