Gas-Dynamic Assessment of Blast-Furnace Smelting

被引:1
作者
Lyalyuk V.P. [1 ]
Tarakanov A.K. [2 ]
机构
[1] Krivoy Rog Metallurgical Institute, Ukrainian National Metallurgical Academy, Krivoy Rog
[2] Ukrainian National Metallurgical Academy, Dnepr
关键词
blast furnace; Clapeyron–Mendeleev equation; Darcy–Weisbach equation; furnace gas dynamics; pressure loss; static pressure drop;
D O I
10.3103/S0967091219080096
中图分类号
学科分类号
摘要
Abstract: The drop in static gas pressure in the blast furnace is not equal to the pressure loss of the gas flux over its path from the tuyere to the furnace mouth. The Darcy–Weisbach or analogous equations cannot provide the theoretical basis in studying the blast furnace’s gas dynamics. The pressure loss of the gas flux over its path from the tuyere to the furnace mouth is better described by the Clapeyron–Mendeleev equation, which relates directly to the physical character of the pressure. © 2019, Allerton Press, Inc.
引用
收藏
页码:535 / 542
页数:7
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