|  | Horstemeyer, Mark F.
Integrated Computational Materials Engineering (ICME) for Metals
Using Multiscale Modeling to Invigorate Engineering Design with Science
 1. Auflage August 2012
109,- Euro
2012. 456 Seiten, Hardcover
ISBN 978-1-118-02252-8 - John Wiley & Sons
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| Kurzbeschreibung
This book delivers a comprehensive overview of the methods of Integrated Computational Materials Engineering (ICME), and provides clear examples to demonstrate the multiscale modeling methodology. It walks beginners through the various aspects of modeling and simulation related to materials processing. Moreover, it captures important constitutive relations and the material constants for those relations for different materials in a single collection. Many established engineering graduates who need to catch up on this topic will find what they need in this text.
Aus dem Inhalt
FOREWORD xiii
PREFACE xv
ACKNOWLEDGMENTS xix
1 AN INTRODUCTION TO INTEGRATED COMPUTATIONAL MATERIALS ENGINEERING (ICME) 1
1.1 Background / 2
1.2 The Application of Multiscale Materials Modeling via ICME / 2
1.3 History of Multiscale Modeling / 4
1.4 ICME for Design / 22
1.5 ICME for Manufacturing / 29
1.6 Summary / 29
References / 31
2 MACROSCALE CONTINUUM INTERNAL STATE VARIABLE (ISV) PLASTICITY-DAMAGE THEORY AND MULTISTAGE FATIGUE (MSF) 45
2.1 Introduction / 45
2.2 Stress / 46
2.3 Kinematics of Deformation and Strain / 54
2.4 Continuum Theory Constitutive Equations / 58
2.5 Multistage Fatigue (MSF) Modeling / 75
2.6 Bridging Strategies for the Macroscale and the Mesoscale / 80
2.7 Experimental Exploration, Calibration, and Validation at the Macroscale / 85
2.8 Summary / 87
References / 88
3 MESOSCALE ANALYSIS: CONTINUUM THEORY METHODS WITH DISCRETE FEATURES/METHODS 98
3.1 Kinematics of Crystal Plasticity / 100
3.2 Kinetics of Crystal Plasticity / 104
3.3 Crystal Orientations and Elasticity / 108
3.4 Upscaling: Bridging the Crystal Level to the Polycrystalline Continuum Level / 110
3.5 Downscaling from Crystal Plasticity to Dislocation Dynamics / 122
3.6 Experimental Exploration, Calibration, and Validation at the Mesoscale / 123
3.7 Summary / 123
References / 123
4 DISCRETE DISLOCATION DYNAMICS SIMULATIONS 128
4.1 Introduction / 128
4.2 Metal Plasticity Modeling / 129
4.3 Dislocation Mechanics Basics / 131
4.4 Modeling Discrete Dislocations / 135
4.5 Boundary Conditions / 139
4.6 Upscaling for Plasticity / 140
4.7 Downscaling from DD to Atomistics / 143
4.8 Summary / 144
References / 144
5 ATOMISTIC MODELING METHODS 146
5.1 EAM Potentials / 147
5.2 MEAM Potentials / 148
5.3 Upscaling: Bridging the Atomic Level to the Dislocation Density Level and the Continuum Level / 153
5.4 Summary / 159
References / 159
6 ELECTRONIC STRUCTURE CALCULATIONS 164
6.1 Introduction / 164
6.2 Why Quantum Mechanics? / 165
6.3 Theoretical Background / 166
6.4 Postulates of Quantum Mechanics / 168
6.5 Prior to Density Functional Theory (DFT) / 170
6.6 DFT / 175
6.7 Upscaling: Bridging the Electron Level to the Atom Level / 176
6.8 Summary / 184
Bibliography / 184
Cited References / 184
Uncited References / 185
7 CASE STUDY: FROM ATOMS TO AUTOS: A REDESIGN OF A CADILLAC CONTROL ARM 187
7.1 Introduction / 187
7.2 Macroscale Microstructure-Property Internal State Variable (ISV) Plasticity-Damage Model / 195
7.3 Bridges 1 and 5: Electronics Structure Calculations: Connections to the Atomic Scale and Macroscale Continuum Level / 211
7.4 Bridges 2 and 6: Nanoscale Atomistic Simulations: Connections to the Microscale and Macroscale / 216
7.5 Bridges 3 and 7: Microscale Finite Element Simulations: Connections to the Mesoscale and Macroscale / 233
7.6 Bridges 4 and 8: Mesoscale 1 Finite Element Simulations: Connections to the Mesoscale 2 and Macroscale / 247
7.7 Bridge 9: Mesoscale 2 Finite Element Simulations (Idealized Porosity): Connections to the Macroscale / 259
7.8 Bridge 10: Macroscale Material Model: Connections to the Macroscale Finite Element Simulations / 276
7.9 Predictive Modeling of Structural Components for the Case Study of the Cast A356 Aluminum Alloy / 303
7.10 Design Optimization with Uncertainty of the Automotive Control Arm / 310
7.11 Summary / 327
References / 328
8 CASE STUDY: A MICROSTRUCTURE-PROPERTY MULTISTAGE FATIGUE (MSF) ANALYSIS OF A CADILLAC CONTROL ARM 340
8.1 Introduction to the Mechanisms of Fatigue in Cast Alloys / 340
8.2 Macroscale MSF Model / 346
8.3 Macroscale MSF Modeling Bridges (Upscaling and Downscaling) / 350
8.4 Summary / 373
Bibliography / 374
Cited References / 374
Uncited References / 377
9 CASE STUDY: CONDUCTING A STRUCTURAL SCALE METAL FORMING FINITE ELEMENT ANALYSIS STARTING FROM ELECTRONICS STRUCTURES CALCULATIONS USING ICME TOOLS 379
9.1 Introduction / 379
9.2 Modeling Philosophy / 380
9.3 Bridge 1: Electronics Principles to Atomistic Simulation Connection / 382
9.4 Bridge 2: Atomistic Simulation to Dislocation Density Simulation Connection / 386
9.5 Bridge 3: Dislocation Density to CP Simulation Connection / 391
9.6 Bridge 9: CP to Macroscale Continuum Simulation Connection / 398
9.7 Bridge 12: Macroscale Continuum Model to the Structural Scale Simulation of the Sheet Forming Problem / 402
9.8 Summary / 404
References / 406
10 THE NEAR FUTURE: ICME FOR THE CREATION OF NEW MATERIALS AND STRUCTURES 410
10.1 Integrating Process, Structure, Property, and Performance / 410
10.2 Energy / 417
10.3 Infrastructure / 419
10.4 Transportation / 419
10.5 Nano- and Microstructures/Small Devices / 419
10.6 Summary / 421
References / 422
INDEX 425
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