【作者】 朱清天； 程树森；

【Author】 Zhu Qingtian Cheng Shusen (University of Science and Technology Bejing,Bejing 100083)

【机构】 北京科技大学冶金与生态工程学院；

【摘要】 本文通过数值模拟研究了高炉布料对煤气流温度分布的瞬态影响,讨论料面形状、煤气分布及各种炉况影响高炉煤气温度分布的变化规律,从而通过炉顶煤气温度估测料面形状、煤气流分布和煤气利用率起到指导作用。更多还原

【Abstract】 The transient influences of burden distribution on temperature distribution of gas in blast furnace are studied by numerical simulation. The variation laws of how to influent gas distribution are discussed, so which play a directing role on estimating the shape of charge level, the distribution and utilization ratio of gas flow through the top gas temperature.更多还原