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Library | Item Barcode | Call Number | Material Type | Item Category 1 | Status |
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Searching... | 30000010029180 | TA403 R36 2003 | Open Access Book | Book | Searching... |
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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
Preface | p. VII |
Chapter 1 Continuous Media | p. 1 |
1.1 Objectives | p. 1 |
1.2 Conservation and Continuity Equations | p. 2 |
1.3 Constitutive Equations | p. 25 |
1.4 Boundary and Initial conditions | p. 35 |
1.5 Exercises | p. 44 |
1.6 Bibliography | p. 45 |
Chapter 2 The Finite Difference Method | p. 47 |
2.1 Objectives | p. 47 |
2.2 One Dimensional Case | p. 48 |
2.3 Two Dimensional Problems | p. 68 |
2.4 Some Other Aspects of FDM | p. 81 |
2.5 Example | p. 89 |
2.6 Exercises | p. 91 |
2.7 Bibliography | p. 92 |
Chapter 3 The Finite Element Method | p. 93 |
3.1 Objectives | p. 93 |
3.2 General Principles: Geometric Discretization and Integration | p. 94 |
3.3 Obtaining and Discretizing the Integral Form for a Scalar Problem: a Chemical Diffusion Example | p. 111 |
3.4 Solution of a Vector Problem: Mechanical Equilibrium Example | p. 117 |
3.5 Implementation | p. 129 |
3.6 Non Stationary Problems | p. 139 |
3.7 Exercises | p. 146 |
3.8 Bibliography | p. 147 |
Chapter 4 Elements of Numerical Algorithms | p. 149 |
4.1 Objectives | p. 149 |
4.2 Methods for Generating Meshes | p. 150 |
4.3 Solution Methods for Linear Systems | p. 173 |
4.4 Storage of Matrices in Memory | p. 189 |
4.5 Non Linear Problems | p. 198 |
4.6 Exercises | p. 204 |
4.7 Bibliography | p. 205 |
Chapter 5 Phase Transformations | p. 207 |
5.1 Objectives | p. 207 |
5.2 State Equations | p. 208 |
5.3 Initial and Boundary Conditions | p. 240 |
5.4 Numerical Treatment | p. 253 |
5.5 Examples | p. 266 |
5.6 Exercises | p. 284 |
5.7 Bibliography | p. 285 |
Chapter 6 Deformation of Solids | p. 287 |
6.1 Objectives | p. 287 |
6.2 Constitutive Equations | p. 287 |
6.3 Boundary Conditions | p. 310 |
6.4 Numerical Treatment | p. 318 |
6.5 Examples | p. 332 |
6.6 Exercises | p. 362 |
6.7 Bibliography | p. 363 |
Chapter 7 Incompressible Fluid Flow | p. 365 |
7.1 Objectives | p. 365 |
7.2 Constitutive Equations | p. 366 |
7.3 Boundary and Initial Conditions | p. 380 |
7.4 Numerical Treatment of the Navier-Stokes Problem | p. 387 |
7.6 Examples | p. 423 |
7.7 Exercises | p. 442 |
7.8 Bibliography | p. 444 |
Chapter 8 Inverse Methods | p. 447 |
8.1 Objectives | p. 447 |
8.2 A Simple Linear One Dimensional Problem | p. 448 |
8.3 A Non Linear One Dimensional Problem | p. 452 |
8.4 Inverse Method with Time Independent Parameters | p. 457 |
8.5 Inverse Method with Time Dependent Parameters | p. 464 |
8.6 Examples | p. 468 |
8.7 Exercises | p. 473 |
8.8 Bibliography | p. 475 |
Chapter 9 Stochastic Methods | p. 477 |
9.1 Objectives | p. 477 |
9.2 Generation of Random Numbers | p. 478 |
9.3 Integration by Stochastic Methods | p. 485 |
9.4 Solution of Systems of Equations | p. 488 |
9.5 Monte Carlo Method | p. 492 |
9.6 Random Walkers Method | p. 498 |
9.7 Cellular Automata Method | p. 506 |
9.8 Examples | p. 510 |
9.9 Exercises | p. 514 |
9.10 Bibliography | p. 515 |
Chapter 10 Appendices | p. 517 |
10.1 Table of Symbols | p. 517 |
10.2 Vector Calculus | p. 521 |
10.3 Gauss Integration Method | p. 525 |
10.4 Non Dimensional Numbers | p. 531 |
10.5 Interpretation of the Terms of the Elementary Stiffness Matrix for a Diffusion Problem on a Triangular Linear Finite Element | p. 532 |
Index | p. 535 |