Design Of An Experimental Electric Arc Furnace
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Design Of An Experimental Electric Arc Furnace
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Author : Alan D. Hartman
language : en
Publisher:
Release Date : 1992
Design Of An Experimental Electric Arc Furnace written by Alan D. Hartman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Electric furnaces categories.
Design Of An Experimental Electric Arc Furnace
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Author : Alan D. Hartman
language : en
Publisher:
Release Date : 1992
Design Of An Experimental Electric Arc Furnace written by Alan D. Hartman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with categories.
Design Construction Of Electric Furnaces
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Author : Wilhelm Borchers
language : en
Publisher: Watchmaker Publishing
Release Date : 2005-03
Design Construction Of Electric Furnaces written by Wilhelm Borchers and has been published by Watchmaker Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-03 with House & Home categories.
Economic Evaluation And Design Of An Electric Arc Furnace Controller Based On Economic Objectives
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Author : Daniel Jacobus Oosthuizen
language : en
Publisher:
Release Date : 2001
Economic Evaluation And Design Of An Electric Arc Furnace Controller Based On Economic Objectives written by Daniel Jacobus Oosthuizen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Experimental design categories.
Model Fitting For Electric Arc Furnace Refining
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Author : Letsane Paul Rathaba
language : en
Publisher:
Release Date : 2013
Model Fitting For Electric Arc Furnace Refining written by Letsane Paul Rathaba and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with categories.
The dissertation forms part of an ongoing project for the modelling and eventual control of an electric arc furnace (EAF) process. The main motivation behind such a project is the potential benefits that can result from automation of a process that has largely been operator controlled, often with results that leave sufficient room for improvement. Previous work in the project has resulted in the development of a generic model of the process. A later study concentrated on the control of the EAF where economic factors were taken into account. Simulation results from both studies clearly demonstrate the benefits that can accrue from successful implementation of process control. A major drawback to the practical implementation of the results is the lack of a model that is proven to be an accurate depiction of the specific plant where control is to be applied. Furthermore, the accuracy of any process model can only be verified against actual process data. There lies the raison d'etre for this dissertation: to take the existing model from the simulation environment to the real process. The main objective is to obtain a model that is able to mimic a selected set of process outputs. This is commonly a problem of system identification (SID): to select an appropriate model then fit the model to plant input/output data until the model response is similar to the plant under the same inputs (and initial conditions). The model fitting is carried out on an existing EAF model primarily by estimation of the model parameters for the EAF refining stage. Therefore the contribution of this dissertation is a model that is able to depict the EAF refining stage with reasonable accuracy. An important aspect of model fitting is experiment design. This deals with the selection of inputs and outputs that must be measured in order to estimate the desired parameters. This constitutes the problem of identifiability: what possibilities exist for estimating parameters using available I/O data or, what additional data is necessary to estimate desired parameters. In the dissertation an analysis is carried out to determine which parameters are estimable from available data. For parameters that are not estimable recommendations are made about additional measurements required to remedy the situation. Additional modelling is carried out to adapt the model to the particular process. This includes modelling to incorporate the oxyfuel subsystem, the bath oxygen content, water cooling and the effect of foaming on the arc efficiency.
Design Integration And Experimental Verification Of A High Temperature Directional Solidification Arc Furnace
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Author : John L. Cashon
language : en
Publisher:
Release Date : 1992
Design Integration And Experimental Verification Of A High Temperature Directional Solidification Arc Furnace written by John L. Cashon and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Image furnaces categories.
Developing A Thermochemical Model For The Iron Blast Furnace
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Author : Albert W. Deurbrouck
language : en
Publisher:
Release Date : 1963
Developing A Thermochemical Model For The Iron Blast Furnace written by Albert W. Deurbrouck and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1963 with Alloys categories.
Innovation In Electric Arc Furnaces
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Author : Yuri N. Toulouevski
language : en
Publisher: Springer Science & Business Media
Release Date : 2014-07-08
Innovation In Electric Arc Furnaces written by Yuri N. Toulouevski and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-07-08 with Science categories.
This book equips a reader with knowledge necessary for critical analysis of innovations in electric arc furnaces and helps to select the most effective ones and for their successful implementation. The book also covers general issues related to history of development, current state and prospects of steelmaking in Electric Arc Furnaces. Therefore, it can be useful for everybody who studies metallurgy, including students of colleges and universities. The modern concepts of mechanisms of Arc Furnace processes are discussed in the book at the level sufficient to solve practical problems: To help readers lacking knowledge required in the field of heat transfer as well as hydro-gas dynamics, it contains several chapters which provide the required minimum of information in these fields of science. In order to better assess different innovations, the book describes experience of the application of similar innovations in open-hearth furnaces and oxygen converters. Some promising ideas on key issues regarding intensification of the heat, which are of interest for developers of new processes and equipment for Electric Arc Furnaces, are also the concern of the book It should be noted, that carrying out the simplified calculations as distinct from using "off the shelf" programs greatly promotes comprehensive understanding of physical basics of processes and effects produced by various factors. This book gives numerous examples of such calculations performed by means of simplified methods and formulas. Getting familiar with material in this book will allow the reader to perform required calculations on his / her own without any difficulties.
Electric Arc Furnace Steelmaking
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Author : Miroslaw Karbowniczek
language : en
Publisher: CRC Press
Release Date : 2021-09-19
Electric Arc Furnace Steelmaking written by Miroslaw Karbowniczek and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-09-19 with Technology & Engineering categories.
The importance of electric arc furnace steelmaking is evident from the escalated world production seen in steel industry. This book presents systematic and complete details on the current state of knowledge about metallurgical processes carried out in the electric arc furnace. It includes principles of construction of electric arc furnaces, applied construction solutions, and their operations (together with auxiliary/supportive devices). Modern technologies of melting of various grades steel are detailed, considering the participation of secondary metallurgy including theoretical backgrounds of chemical processes and reactions. It contains theoretical analysis and results of laboratory, model, and industrial tests. Features: Covers the practical aspects of electric arc furnace steelmaking including technological process. Discusses the operation issues of an electric arc furnace in a technical and technological context. Presents a systematic and complete knowledge about relevant construction solutions and metallurgical processes. Includes practical industrial benchmark indicators in the scope of equipment and technology. Analyses practical case studies from industry. This book aims at researchers, professionals and graduate students in Metallurgical Engineering, Materials Science, Electric Power Supply, Environmental Engineering, and Mechanical Engineering.
Mathematical Modeling Of Direct Current Electric Arc Furnace Operations
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Author : Ramr̕ez-Argèz Ramiŕez
language : en
Publisher:
Release Date : 2000
Mathematical Modeling Of Direct Current Electric Arc Furnace Operations written by Ramr̕ez-Argèz Ramiŕez and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Electric furnaces categories.