高炉内液体流动现象的研究对控制高炉工艺过程具有重要意义。介绍了目前可描述高炉内液体流动规律各模型的内容、局限性和在高炉工艺上的应用特点。通过对比可知,在填充床层区域大小尺度上,笔者前期建立的模型更全面地描述了填充床层对运动液体的作用。并以此认识为基础,给出了确定该模型参数的实验方法。另外,在填充颗粒大小尺度上,给出了计算机模拟床层内非润湿液流分布的做法,进而据此给出了该模型参数的预测方法。 The research on the phenomenon of fluid flow in blast furnace has important significance for controlling the process of blast furnace. The content, limitations and application characteristics of blast furnace process are introduced. By contrast, we can see that in the size of the packed bed region, the author’s earlier model describes the effect of packed bed on moving liquid more fully. Based on this understanding, experimental methods for determining the parameters of the model are given. In addition, a method of computer simulating non-wetting liquid flow distribution in the bed is given on the scale of particle size, and then the prediction method of the model parameters is given.