From the practice, the material skull and the main problems for reacting furnace are analyzed and studied, then the paper presents the modification.
本文从生产实际出发，对反应炉的主要故障“物料结壳”进行了认真分析和研究，并实施了改造。
2
The velocity field, temperature field and skull figure in a blast furnace hearth were computed and analyzed.
结合实际高炉炉缸对其流场、温度场和渣皮形貌进行了数值计算和分析。
3
In order to make the hearth and hearth bottom have the same life-span as that of blast furnace, one of effective measures is to form a layer of slag-metal skull on the hearth and hearth bottom.