A review of mathematical process models for the electric arc furnace process
Hay, Thomas; Visuri, Ville-Valtteri; Aula, Matti; Echterhof, Thomas (2021-03-02)
Hay, T., Visuri, V., Aula, M. and Echterhof, T. (2021), A Review of Mathematical Process Models for the Electric Arc Furnace Process. steel research int., 92: 2000395. https://doi.org/10.1002/srin.202000395
© 2020 The Authors. Steel Research International published by Wiley‐VCH GmbH. This is an open access article under the terms of the Creative Commons Attribution‐NonCommercial License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes.
https://creativecommons.org/licenses/by-nc/4.0/
https://urn.fi/URN:NBN:fi-fe2021050328356
Tiivistelmä
Abstract
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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