A Review of Mathematical Process Models for the Electric Arc Furnace Process

被引：36
|
作者：
Hay, Thomas [1 ]
Visuri, Ville-Valtteri [2 ]
Aula, Matti [3 ]
Echterhof, Thomas [1 ]
机构：
[1] Rhein Westfal TH Aachen, Dept Ind Furnaces & Heat Engn, Kopernikusstr 10, D-52074 Aachen, Germany
[2] Univ Oulu, Proc Met Res Unit, POB 4300, Oulu 90014, Finland
[3] Luxmet Oy, Paavo Havaksentie 5, Oulu 90570, Finland
来源：
STEEL RESEARCH INTERNATIONAL | 2021年 / 92卷 / 03期
关键词：
electric arc furnace; heat transfer; kinetics; process models; review; thermodynamics; QUASI-CHEMICAL MODEL; EAF PROCESS OPTIMIZATION; RADIATIVE HEAT-TRANSFER; OFF-GAS; STEELMAKING PROCESS; REDUCTION STAGE; KINETIC-MODEL; PART; SLAG; VALIDATION;
D O I：
10.1002/srin.202000395
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The electric arc furnace is the main process unit in scrap-based steelmaking. Owing to its importance, numerous mathematical models for predicting the course of the electric arc furnace process have been developed. This article reviews mathematical process models proposed in the literature, identifying the most common modeling approaches, and uses mathematical descriptions for the main phenomena. Furthermore, the validation of such models is discussed in detail. Finally, the article identifies gaps in the existing knowledge and provides suggestions for the further development of mathematical process models.
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收藏
页数：22
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