Transport Phenomena in Manufacturing and Materials Processing (eBook)

S. Mochizuki, N. Nishiwaki, W.-J. Yang (Autoren)

A.S. Mujumdar (Herausgeber)

eBook Download: PDF

2016 | 1. Auflage
193 Seiten
Elsevier Science (Verlag)
978-1-4832-9132-1 (ISBN)

Infos

Motivated by international competition and an easy access to high-speed computers the manufacturing and materials processing industry has seen many changes in recent times. New techniques are constantly being devloped based on a broad range of basic sciences including physics, chemistry and particularly thermal-fluids sciences and kinetics. In order to produce and treat massive products, the industry is also in need of a very wide range of engineering knowledge and skill for integrating metallurgy, mechanics, electricity, transport phenomena, instrumentation and computer control.

This monograph covers a part of these demands, namely by presenting the available knowledge on transport phenomena in manufacturing and materials processing. It is divided into four parts. Part I deals with the fundamentals of transport phenomena, including the transfer of momentum, energy, mass, electric and magnetic properties. Parts II and III are concerned with applications of the fundamentals in transport phenomena occurring in manufacturing and materials processing, respectively. Emphasis has been placed on common aspects of both discciplines, such as forming, machining, welding, casting, injection molding, surface processes, heating and cooling, solidification, crystal growth and diffusion. Part IV deals with beam technology and microgravity, two topics of current importance.

Inhalt

Front Cover 1
Transport Phenomena in Manufacturing and Materials Processing 4
Copyright Page 5
Table of Contents 8
Preface 6
PART I: FUNDAMENTALS 12
INTRODUCTION 12
CHAPTER 1. FLOW, HEAT AND MASS TRANSFER 14
1. INTRODUCTION 14
2. CONSERVATION EQUATIONS OF TRANSPORT PROPERTIES 14
3. TRANSPORT RATE EQUATIONS 16
4. EQUATIONS OF STATES 16
5. REFERENCES 18
CHAPTER 2. ELECTROMAGNETISM 19
1. INTRODUCTION 19
2. COULOMB'S LAW 19
3. GAUSS' LAW FOR ELECTRICITY 20
4. GAUSS' LAW FOR MAGNETISM 20
5. AMPERE'S LAW 21
6. FARADAY'S LAW OF INDUCTION 22
7. MAXWELL'S EQUATIONS 22
8. REFERENCES 23
CHAPTER 3. DIMENSIONAL ANALYSIS AND DIMENSIONLESS PARAMETERS 24
1. INTRODUCTION 24
2. DIMENSIONAL ANALYSIS 24
3. FREE SURFACE FLOW 26
4. REFERENCES 27
PART II: TRANSPORT PHENOMENA IN MANUFACTURING 28
CHAPTER 4. MACHINING AND MACHINE TOOL THERMAL DEFORMATION 28
1. CUTTING 28
2. THERMAL DEFORMATION 31
3. A SIMPLE MODEL OF THERMAL DEFORMATION 31
4. IMPROVING METHODS 32
5. THERMAL BOUNDARY CONDITIONS OF MACHINE TOOLS 34
6. THERMAL DEFORMATION CAUSED BY SURROUNDING TEMPERATURE VARIATION 35
7. THE MAIN CHARACTERISTICS OF THE TEMPERATURE RISE CAUSED BY INNER HEAT SOURCES 39
8. MEASUREMENT OF HEAT TRANSFER COEFFICIENT IN MAIN SPINDLE BEARING SYSTEM 41
9. MEASURING METHOD OF HEAT TRANSFER COEFFICIENT 41
10. PRECISE TEMPERATURE CONTROLLING METHOD FOR MACHINE TOOL STRUCTURE 45
11. GRINDING 49
12. REFERENCES 51
CHAPTER 5. WELDING 53
1. INTRODUCTION 53
2. ELECTROSLAG WELDING 53
3. ARC WELDING 60
4. LASER WELDING 64
5. REFERENCES 65
CHAPTER 6. CASTING 66
1 . INTRODUCTION 66
2. LADLES 66
3. ELECTROSLAG REFINING SYSTEMS 71
4. INDUCTION FURNACE 74
5. REMARKS 80
6. REFERENCES 83
CHAPTER 7. INJECTION MOLDING 84
1. INTRODUCTION 84
2. COMPUTER-AIDED INJECTION MOLDING 84
3. PLASTIC PRODUCT REINFORCEMENT 86
4. PLASTIC INJECTION MOLDING 86
5. REFERENCES 94
CHAPTER 8. SURFACE PROCESSES 95
1. INTRODUCTION 95
2. PLASMA FLAME MODEL 95
3. PARTICLE HISTORY MODEL 97
4. HEAT TRANSFER AND SOLIDIFICATION DURING PLASMA SPRAYING 101
5. PLASMA CVD 104
6. REFERENCES 107
PART III: TRANSPORT PHENOMENA IN MATERIALS PROCESSING 108
CHAPTER 9. HEATING AND COOLING 108
1. INTRODUCTION 108
2. HEATING 109
3. COOLING 116
4. REFERENCES 124
CHAPTER 10. MELTING AND SOLIDIFICATION 126
1. INTRODUCTION 126
2. MELTING 126
3. SOLIDIFICATION OF BINARY COMPONENT MELTS AND COMPUTER SIMULATION 127
4. RAPID QUENCHING SOLIDIFICATION 133
5. CASTING SOLIDIFICATION 137
6. REFERENCES 143
CHAPTER 11. CRYSTAL GROWTH 145
1. INTRODUCTION 145
2. MELT GROWTH METHODS 145
3. TRANSPORT PHENOMENA 148
4. MODEL EQUATIONS 148
5. DIMENSIONLESS PARAMETERS 149
6. CRYSTAL DEFECT FORMATION 152
7. REFERENCES 154
CHAPTER 12. DIFFUSION 155
1. INTRODUCTION 155
2. SORET EFFECT 155
3. DUFOUR EFFECT 155
4. MULTI-COMPONENT DIFFUSION 156
5. DOUBLE DIFFUSION 157
6. REFERENCES 158
PART IV: SPECIAL TOPICS 159
CHAPTER 13. BEAM TECHNOLOGY 159
1. LASER 159
2. PRINCIPLES OF LASER PROCESSING 159
3. THEORY ON LASER PROCESSING 163
4. ELECTRON BEAM 167
5. ION BEAM 170
6. ELECTRICAL DISCHARGE 171
7. REFERENCES 175
CHAPTER 14. MICROGRAVITY 177
1. INTRODUCTION 177
2. FLOATING-ZONE CRYSTAL GROWTH 177
3. BIRDGEMAN CRYSTAL GROWTH 179
4. PROTEIN CRYSTAL GROWTH 179
5. VAPOR CRYSTAL GROWTH (VCG) 181
6. SOLIDIFICATION 182
7. REFERENCES 184
NOMENCLATURE 186
Author Index 190
Subject Index 192

Produkt-Details

• Erscheint lt. Verlag: 21.1.2016
• Sprache: englisch
• Themenwelt: Naturwissenschaften ► Physik / Astronomie ► Thermodynamik
• Themenwelt: Technik ► Bauwesen
• Themenwelt: Technik ► Maschinenbau
• Themenwelt: Technik ► Umwelttechnik / Biotechnologie
• ISBN-10: 1-4832-9132-4 / 1483291324
• ISBN-13: 978-1-4832-9132-1 / 9781483291321