IMPROVING ELECTRIC ARC FURNACE (EAF) OPERATION THROUGH MATHEMATICAL MODELLING

被引：0
|
作者：
Ioana, Adrian [1 ]
Preda, Anda [1 ]
Besea, Liviu [1 ]
Moldovan, Petru [1 ]
Constantin, Nicolae [1 ]
机构：
[1] Univ Politehn Bucuresti, Fac Mat Sci & Engn, Bucharest, Romania
来源：
UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN SERIES B-CHEMISTRY AND MATERIALS SCIENCE | 2016年 / 78卷 / 03期
关键词：
energetic efficiency; electric arc furnace; mathematical model;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The starting point for this article is the presentation of principles specific to mathematical modelling aimed at optimizing the operation of electric arc furnaces (EAF). Thus, we define the following principles in this article: the analogy principle, concepts principle, hierarchization principle, uncertainty principle, internal model principle. In this article we will also present the conception of the modelling system for electric arc furnace operation improvement. This is based on the mathematical model that determines the objective function and on 6 other modelling subsystems: Mathematical Model that prescribes the Objective Function (MMOF); Charge Calculation Mathematical Model (CCMM); Melt Management Mathematical Model (MMMM); Charge Preheating Mathematical Model (CPMM); Reactive Powder Injection Mathematical Model (RPIMM); Preheating Recuperative Burners Design Calculation Mathematical Model (PRBDCM). We will also present the main results obtained by simulating the application of the mathematical model that prescribes the objective function.
引用
收藏
页码：185 / 194
页数：10
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