From the prediction of complex weather patterns to the design of swimsuits, modeling has, over the years, quietly but steadily become an essential part of almost every field and industry—and steelmaking is no exception. Factors such as visual opacity, high operating temperature, and the relatively large size of industrial reactors often preclude direct experimental observation in steel manufacturing. Therefore the industry is overwhelmingly dependent on modeling to quickly and cost-effectively provide insight into analysis, design, optimization, and control of processing. However, few, if any, books offer the adequate coverage of modeling.
Addresses Fundamental Principles of Physical and Mathematical Modeling in Steelmaking Processes
Modeling of Steelmaking Processes meets that ever-present demand and provides a solid knowledge base on which to build. With content designed to serve professionals and students, this book starts with an overview of steelmaking and develops into a focused description of underlying scientific fundamentals and applications.
This powerful learning tool:
Developed as a self-tutorial, this text explores thermodynamic principles, analysis of metallurgical kinetics and transport phenomena, and key numerical methods, helping readers easily navigate a generally complex subject.
Steelmaking, Modeling, and Measurements
Steelmaking: Past and Present
An Overview of Steelmaking
Modeling in Steelmaking
Measurements
Steelmaking and the Future
Knowledge-Based Foundation of Steelmaking
Metallurgical Thermodynamics
Fluid Dynamics
Heat Transfer
Mass Transfer
Chemical Kinetics
Behavior of Gas Jets in Liquids
Elements of Physical Modeling
Principles of Physical Modeling
Dimensional Analysis
Choice of Scale Factor and Working Fluid
Limitations of Water Modeling
Scaling Up of Result and Full-Scale Prediction
Experimental Techniques in Aqueous Modeling
Some Illustrative Examples
Elements of Mathematical Modeling
Mathematical Modeling in Steelmaking
Mechanistic Modeling of Steelmaking Processes
Numerical Solution
Uncertainties in Mathematical Modeling
Commercial Software
Mathematical Modeling I: Fluid Flow
Modeling of Laminar Flow
Modeling of Turbulent Flow
Magnetohydrodynamics
Mathematical Modeling II: Liquid-State Processing Operations
Motion of Solid Addition in Steel Melt
Melting and Dissolution of Solid
Thermal Energy Transport and Temperature Distribution
Transport and Removal of Inclusion
Bubble Population Balance Model
Mass Transfer and Mixing
Mass Transfer with Chemical Reaction
Solidification and Continuous Casting
Mathematical Modeling III: Solid-State Processing Operations
Modeling of Diffusive Heat Transfer Phenomena
Modeling of Simultaneous Diffusive Heat and Mass Transfer Phenomena
Modeling of Mechanical Working
Modeling of Microstructural Phenomena
Mathematical Modeling IV: Macroscopic Modeling of Ladle Metallurgy Steelmaking
Modeling Approach
Macroscopic Models
Plume Velocity
Application of Macroscopic Models to High Temperature Melts
Intelligent Modeling: Neural Network and Genetic Algorithm in Steelmaking
Artificial Intelligence
Artificial Neural Network
Optimization and Genetic Algorithm
Application of ANN and GA in Steelmaking
Integration of ANN, GA, and CFD: Application in Modeling of Steelmaking Processes
Practice Sessions on Physical and Mathematical Modeling
Practice Session on Physical Modeling
Practice Session on Mathematical Modeling
Index
"I enjoyed the easy writing style which, coupled with worked examples to compliment the theory, and self learning exercises at the end of each chapter, make for a very useful book for industry, academia and R&D…. an enjoyable read providing some extremely valuable theoretical and practical information making it a very useful reference book and teaching aid."
—Dr. David Price, Executive Editor, Ironmaking and Steelmaking Journal