CFD Modeling and Simulation in Materials Processing
by Nastac, Laurentiu; Zhang, Lifeng; Thomas, Brian G.; Sabau, Adrian; El-Kaddah, Nagy; Powell, Adam C.; Combeau, HerveFormat: Hardcover
Pub. Date: 2012-04-03
Publisher(s): Wiley-TMS
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Summary
This book deals with computational fluid dynamics (CFD) modeling and simulation of materials processing. Papers discuss the modeling of multiscale and multiphase phenomena in material processing systems. The book focuses on the CFD modeling and simulation of metal processes including EMS (electromagnetic stirring) and UST (ultrasonic treatment) controlled melting and solidification processes, advanced casting (including refining of metals, foundry near-net-shape casting, ingot casting, centrifugal casting, continuous casting), forging, welding, heat treating, and VAR/ESR/PAM/EBM remelting processes; coatings including PVD, CVD, and plasma-assisted EBM-PVD technologies; and other surface engineering processes including induction, laser, and EB thermal processing. The book also deals with applications of CFD to engineering processes and demonstrates how CFD can help scientists and engineers to better understand the fundamentals of engineering processes.
Table of Contents
| Preface | p. xi |
| Editors | p. xiii |
| CFD Modeling and Simulation in Materials Processing | |
| CFD Modeling in Materials Processing I | |
| Fluid Flow, Solidification and Inclusion Entrapment during Steel Centrifugal Casting Process | p. 3 |
| A Micro-Macro Model of a PEM Fuel Cell System | p. 17 |
| Modeling the Effects of Tool Geometries on the Temperature Distributions and Material Flow of Friction Stir Aluminum Welds | p. 25 |
| Understanding Fuming during Metal Refining by CFD | p. 33 |
| CFD-Based Modelling on Interfacial Heat Transfer for Water Quenching | p. 41 |
| Fuzzy Extraction Separation Optimized Process of Tm, Yb and Lu Enriched Oxides by Computer Simulation | p. 49 |
| CFD Modeling in Materials Processing II | |
| Multi-Physics Modeling of Molten Salt Transport in Solid Oxide Membrane (SOM) Electrolysis and Recycling of Magnesium | p. 57 |
| Numeric Modeling for the Carbothermic Aluminum Process | p. 65 |
| A Coupled CFD-PBE Approach Applied to the Simulation of the Inclusion Behavior in a Steel Ladle | p. 73 |
| Multiphysics CFD Modeling of a Free Falling Jet during Melt-Blowing Slag Fiberization | p. 81 |
| Numerical Simulation of Erosion Using Computational Fluid Dynamics | p. 89 |
| Modeling of Melting and Remelting Processes | |
| A Multiscale Transient Modeling Approach for Predicting the Solidification Structure in VAR Processed Alloy 718 Ingots | p. 99 |
| A Multiscale Model for the Simulation of V.A.R. Ingot Solidification | p. 107 |
| Mathematical Modeling of Fluid Dynamics and Vessel Vibration in the AOD Process | p. 115 |
| Solute Redistribution, Liquid/Solid Interface Instability, and Initial Transient Regions during the Unidirectional Solidification of Ti-6-4 and Ti-17 Alloys | p. 123 |
| Numerical Analysis of Electromagnetic Field in an Electroslag Remelting Process with Three-Phases Electrodes | p. 131 |
| Influence of the Frequency of the Applied AC Current on the Electroslag Remelting Process | p. 139 |
| Modeling of Casting and Solidification Processes I | |
| Modeling of Multiscale and Multiphase Phenomena in Material Processing | p. 149 |
| 2D and 3D Numerical Modeling of Solidification Benchmark of Sn-3wt.% Pb Alloy under Natural Convection | p. 163 |
| Numerical Modeling of the Interaction between a Foreign Particle an Solidifying Crystalline Interface | p. 171 |
| Optimization of Tensile Test Pattern for Aluminum Alloys | p. 179 |
| Modeling of Casting and Solidification Processes II | |
| Modeling of Centrifugal Casting Processes with Complex Geometries | p. 189 |
| CFD Modeling of Microstructural Development in the Scanning Laser Epitaxy Process | p. 197 |
| Numerical Simulation of Macro-shrinkage an Micro-shrinkage in A356 Sand Mold Castings | p. 205 |
| Defect Analysis by Casting Simulation Software in Rolling Roll Manufactured by GGG70 | p. 213 |
| SPH Model Approach Used to Predict Skin Inclusions into Semisolid Metal Castings | p. 219 |
| Vibrations Induced Flow in a Horizontal Centrifugal Casting | p. 227 |
| Inverse Modeling for Determination of Thermal Properties of the Investment Casting Ceramic Mold | p. 235 |
| Electromagnetic and Ultrasonic Processing of Materials | |
| Modeling Magnetically Excited and Magnetically Damped Liquid Metal Flow | p. 245 |
| Numerical Analysis of the Influence of Melting and Application of Electromagnetic Stirring Prior to Solidification on Macrosegregation Formation during Casting of a Binary Alloy | p. 253 |
| Multiscale Modeling of Ingot Solidification Structure Controlled by Electromagnetic and Ultrasonic Stirring Technologies | p. 261 |
| Modeling the Case Hardening of Crankshafts | p. 269 |
| Modeling of Steelmaking Processes | |
| Transport and Entrapment of Particles in Steel Continuous Casting | p. 279 |
| Mathematical Modeling of a Compressible Oxygen Jet Interacting with a Free Surface in a Basic Oxygen Furnace for Steel Production | p. 287 |
| CFD Model for Prediction of Liquid Steel Temperature in Ladle during Steel Making and Casting | p. 295 |
| Multiphase Flow in a Steelmaking Converter Using an Unconventional Lance | p. 303 |
| Fluid Flow and Inclusion Removal in Multi-Strand Tundish with Nozzle Blockage | p. 311 |
| CFD Modeling of Fluid Flow Behavior and Bath Surface Deformation in LD Converter | p. 319 |
| Effect of Thermal Buoyancy Force on the Flow, Temperature Distribution and Residence Time Distribution of Molten Steel in the Slab Casting Tundish | p. 327 |
| Time Zone Analysis of F-Curve for Intermixing during Ladle Change-Over | p. 335 |
| Author Index | p. 343 |
| Subject Index | p. 345 |
| Table of Contents provided by Ingram. All Rights Reserved. |
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