Effects of EAF Operations on Water-Cooling Panel Overheating

被引：2
|
作者：
Luo, Qingxuan [1 ]
Chen, Yuchao [1 ]
Abraham, Sunday [2 ]
Wang, Yufeng [2 ]
Petty, Randy [2 ]
Silaen, Armin K. [1 ]
Zhou, Chenn [1 ]
机构：
[1] Purdue Univ Northwest, Ctr Innovat Visualizat & Simulat CIVS, 2200 169th St, Hammond, IN 46323 USA
[2] SSAB Amer, SSAB Amer R&D, 1770 Bill Sharp Blvd, Muscatine, IA 52761 USA
来源：
STEEL RESEARCH INTERNATIONAL | 2022年 / 93卷 / 09期
关键词：
computational fluid dynamics; electric arc furnace; freeboard combustion; slag foaming; water panel overheating; ELECTRIC-ARC FURNACE; HEAT-TRANSFER; DECARBURIZATION; VISCOSITIES; RADIATION;
D O I：
10.1002/srin.202100844
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
An electric arc furnace (EAF) is a furnace that utilizes mainly electric energy to melt scraps into liquid. Above the liquid steel is called the freeboard, and combustion that happens here can significantly heat the furnace wall, resulting in overheating issues on water-cooling panels. In this study, a comprehensive computational fluid dynamics (CFD) model is developed to predict the side wall temperature distribution of an EAF. The comprehensive CFD model is integrated into a coherent jet, a DC electric arc, and a slag foaming models.
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页数：14
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