摘要
本文针对转炉多孔氧枪设计上的不足之处,提出改进的设计方法。评述了单个喷嘴的计算步骤和喷头结构尺寸的具体计算,并介绍了应用Fortran 77编制的喷头计算程序和计算实例。
In this paper, the improved design methods were proposed to overcome the disavantages of BOF oxygen lance with multi-holes. The calculation steps of single nozzle and concrete calculation of the nozzle structure dimensions were reviewed. The application of nozzle calculation procedures of Fortran 77 programme and calculation examples were also described.
