Finite Element Simulations Using ANSYS

اسم المؤلف

Esam M. Alawadhi

التاريخ

19 يوليو 2019

التصنيف

برامج هندسية, هندسة الإنتاج والتصميم الميكانيكى, هندسة السيارات, هندسة الطيران, هندسة القوى الميكانيكية

المشاهدات

340

التقييم

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Finite Element Simulations Using ANSYS
Esam M. Alawadhi
Contents
Preface v
Acknowledgments vii
Chapter 1 Introduction 1
1.1 Finite Element Method 1
1.2 Element Types 4
1.3 Symmetries in Models .5
1.4 Introduction to ANSYS .8
Chapter 2 Trusses 15
2.1 Development of Bar Elements . 15
2.2 Analyzing a Bar–Truss Structure 23
2.3 Development of Horizontal Beam Elements .36
2.4 Analyzing a Horizontal Beam Structure . 42
2.5 Beam–Truss Structure under a Transient Loading 56
Problems . 74
Chapter 3 Solid Mechanics and Vibration 79
3.1 Development of Plane Stress–Strain Elements 79
3.2 Stress Concentration of a Plate with Hole .90
3.3 Displacement Analysis of a Vessel 106
3.4 Three-Dimensional Stress Analyses of I-Beams . 118
3.5 Contact Element Analysis of Two Beams 130
3.6 Vibration Analysis . 147
3.7 Modal Vibration for a Plate with Holes . 151
3.8 Harmonic Vibration for a Plate with Holes . 169
3.9 Higher-Order Elements 175
Problems . 178
Chapter 4 Heat Transfer . 183
4.1 Introduction to Heat Conduction . 183
4.2 Finite Element Method for Heat Transfer 186
4.3 Thermal Analysis of a Fin and a Chip . 188
4.4 Unsteady Thermal Analyses of Fin .206
4.5 Phase Change Heat Transfer 222
Problems . 239iv Contents
Chapter 5 Fluid Mechanics . 245
5.1 Governing Equations for Fluid Mechanics 245
5.2 Finite Element Method for Fluid Mechanics .248
5.3 Flow Development in a Channel 250
5.4 Flow around a Tube in a Channel 269
Problems .292
Chapter 6 Multiphysics .295
6.1 Introduction .295
6.2 Thermal and Structural Analysis of a Thermocouple .296
6.3 Chips Cooling in a Forced Convection Domain 312
6.4 Natural Convection Flow in a Square Enclosure . 337
6.5 Oscillations of a Square-Heated Cylinder in a Channel 356
Problems . 376
Chapter 7 Meshing Guide . 381
7.1 Mesh Refinement . 381
7.2 Element Distortion . 383
7.3 Mapped Mesh 384
7.4 Mapped Mesh with ANSYS 387
Problems .397
Bibliography . 401
Index .
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