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Cover image for Numerical modeling in materials science and engineering
Title:
Numerical modeling in materials science and engineering
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Publication Information:
Berlin, Germany : Springer-Verlag, 2003
ISBN:
9783540426769

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30000010029180 TA403 R36 2003 Open Access Book Book
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Summary

Summary

This book introduces the concepts and methodologies related to the modelling of the complex phenomena occurring in materials processing. After a short reminder of conservation laws and constitutive relationships, the authors introduce the main numerical methods: finite differences, finite volumes and finite elements. These techniques are developed in three main chapters of the book that tackle more specific problems: phase transformation, solid mechanics and fluid flow. The two last chapters treat inverse methods to obtain the boundary conditions or the material properties and stochastic methods for microstructural simulation. This book is intended for undergraduate and graduate students in materials science and engineering, mechanical engineering and physics and for engineering professionals or researchers who want to get acquainted with numerical simulation to model and compute materials processing.


Table of Contents

Prefacep. VII
Chapter 1 Continuous Mediap. 1
1.1 Objectivesp. 1
1.2 Conservation and Continuity Equationsp. 2
1.3 Constitutive Equationsp. 25
1.4 Boundary and Initial conditionsp. 35
1.5 Exercisesp. 44
1.6 Bibliographyp. 45
Chapter 2 The Finite Difference Methodp. 47
2.1 Objectivesp. 47
2.2 One Dimensional Casep. 48
2.3 Two Dimensional Problemsp. 68
2.4 Some Other Aspects of FDMp. 81
2.5 Examplep. 89
2.6 Exercisesp. 91
2.7 Bibliographyp. 92
Chapter 3 The Finite Element Methodp. 93
3.1 Objectivesp. 93
3.2 General Principles: Geometric Discretization and Integrationp. 94
3.3 Obtaining and Discretizing the Integral Form for a Scalar Problem: a Chemical Diffusion Examplep. 111
3.4 Solution of a Vector Problem: Mechanical Equilibrium Examplep. 117
3.5 Implementationp. 129
3.6 Non Stationary Problemsp. 139
3.7 Exercisesp. 146
3.8 Bibliographyp. 147
Chapter 4 Elements of Numerical Algorithmsp. 149
4.1 Objectivesp. 149
4.2 Methods for Generating Meshesp. 150
4.3 Solution Methods for Linear Systemsp. 173
4.4 Storage of Matrices in Memoryp. 189
4.5 Non Linear Problemsp. 198
4.6 Exercisesp. 204
4.7 Bibliographyp. 205
Chapter 5 Phase Transformationsp. 207
5.1 Objectivesp. 207
5.2 State Equationsp. 208
5.3 Initial and Boundary Conditionsp. 240
5.4 Numerical Treatmentp. 253
5.5 Examplesp. 266
5.6 Exercisesp. 284
5.7 Bibliographyp. 285
Chapter 6 Deformation of Solidsp. 287
6.1 Objectivesp. 287
6.2 Constitutive Equationsp. 287
6.3 Boundary Conditionsp. 310
6.4 Numerical Treatmentp. 318
6.5 Examplesp. 332
6.6 Exercisesp. 362
6.7 Bibliographyp. 363
Chapter 7 Incompressible Fluid Flowp. 365
7.1 Objectivesp. 365
7.2 Constitutive Equationsp. 366
7.3 Boundary and Initial Conditionsp. 380
7.4 Numerical Treatment of the Navier-Stokes Problemp. 387
7.6 Examplesp. 423
7.7 Exercisesp. 442
7.8 Bibliographyp. 444
Chapter 8 Inverse Methodsp. 447
8.1 Objectivesp. 447
8.2 A Simple Linear One Dimensional Problemp. 448
8.3 A Non Linear One Dimensional Problemp. 452
8.4 Inverse Method with Time Independent Parametersp. 457
8.5 Inverse Method with Time Dependent Parametersp. 464
8.6 Examplesp. 468
8.7 Exercisesp. 473
8.8 Bibliographyp. 475
Chapter 9 Stochastic Methodsp. 477
9.1 Objectivesp. 477
9.2 Generation of Random Numbersp. 478
9.3 Integration by Stochastic Methodsp. 485
9.4 Solution of Systems of Equationsp. 488
9.5 Monte Carlo Methodp. 492
9.6 Random Walkers Methodp. 498
9.7 Cellular Automata Methodp. 506
9.8 Examplesp. 510
9.9 Exercisesp. 514
9.10 Bibliographyp. 515
Chapter 10 Appendicesp. 517
10.1 Table of Symbolsp. 517
10.2 Vector Calculusp. 521
10.3 Gauss Integration Methodp. 525
10.4 Non Dimensional Numbersp. 531
10.5 Interpretation of the Terms of the Elementary Stiffness Matrix for a Diffusion Problem on a Triangular Linear Finite Elementp. 532
Indexp. 535
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