1. CAE-Driven Design Process 18
2. Analysis Types 21
3. Introduction To Finite Element Analysis 48
3-1. A Brief Summary 48
3-2. Opensource FEM Courses 78
4. What Is Needed To Run A Finite Element Analysis? 82
4-1. Basic Information Needed To Run A Finite Element Analysis 82
4-2. Modeling / Pre-Processing 82
4-3. Solution 85
4-4. Visualization / Post-Processing 86
5. Strategic Planning 88
5-1. Planning The Solution 88
5-2. Creating A Solution Checklist 97
5-3. Boundary Conditions And Load Cases 98
5-4. Linear Assumption 103
6. Common Mistakes And Errors 106
6-1. Modeling And Visualization 106
6-2. Errors Within Organizations 110
7. Consistent Units 116
7-1. Equations Used To Help Determine Consistent Units 116
8. Geometry In HyperMesh 119
8-1. Geometry In HyperMesh 119
8-2. Geometry Cleanup 122
8-3. Geometry Creation And Editing 129
8-4. Importing CAD Geometry 131
8-5. Geometry FAQ’s 133
8-6. Recommended Tutorials And Videos 137
8-7. Student Racing Car Project - Introduction And CAD Related Aspects 141
9. Introduction To Meshing 145
9-1. Why Do We Carry Out Meshing? 145
9-2. Types Of Elements 146
9-3. How To Decide The Element Type 146
9-4. Can We Solve The Same Problem Using 1D, 2D And 3D Elements 149
9-5. How To Decide Element Length 150
9-6. How To Start Meshing 150
9-7. Meshing Techniques 145
9-8. Meshing In Critical Areas 155
9-9. Mesh Display Options 157
9-10. Understanding Element Behavior 159
9-11. Element Selection 163
9-12. Mesh Density And Solution Convergence 165
10. 1D Meshing With HyperMesh 171
10-1. When To Use 1D Elements 171
10-2. Special Features Of Beam/Bar Elements 172
10-3. Rigid Elements 175
10-4. Fasteners 177
10-5. 1D Element Creation 179
10-6. Connectors In HyperMesh 202
10-7. Learn More About Connectors 205
10-8. 1D Meshing Tutorials And Videos 220
10-9. Student Racing Car Project - 1D Meshing 223
11. 2D Meshing With HyperMesh 226
11-1. When To Use 2D Elements 226
11-2. Family Of 2D Elements 230
11-3. Thin Shell Elements 233
11-4. Effect Of Biasing In The Critical Region 239
11-5. Symmetric Boundary Conditions 241
11-6. Geometry Associative Mesh 246
11-7. How Not To Mesh 247
11-8. Creating 2D Elements in HyperMesh 253
11-9. Automeshing 253
11-10. Shrink Wrap Meshing 256
11-11. Meshing FAQ’s 257
11-12. 2D Meshing Tutorials And Videos 263
12. 3D Meshing with HyperMesh 268
12-1. When To Use 3D Elements 268
12-2. 3D Element Types 269
12-3. DOFs For Solid Elements 269
12-4. Tetra Meshing Techniques 270
12-5. Brick Meshing 273
12-6. Tips For Brick Meshing 275
12-7. How Not To Mesh 276
12-8. Creating 3D Elements Using HyperMesh 279
12-9. Tutorials And Videos 284
13. Element Quality And Checks 290
13-1. Compatibility And Mechanisms 290
13-2. General Element Quality Checks 292
13-3. 2D Quality Checks 295
13-4. Other Checks For 2D Meshing 299
13-5. Quality Checks For Tetra Meshes 303
13-6. Other Checks For Tetra Meshes 304
13-7. Brick Mesh Quality Checks 306
13-8. Other Checks For Brick Meshes 307
13-9. Mesh Check Tools In HyperMesh 308
13-10. Mesh Check Tools Tutorials And Videos 313
13-11. Student Racing Car Project - Mesh Quality 317
14. Linear Elastic Material Information 320
14-1. Hooke’s Law And Two Constants 320
14-2. Generalized Hooke’s Law And 36 Total Constants In The Equation 321
14-3. Material Classification 321
14-4. Material Properties 322
14-5. Linear Elastic Material And Property Tutorials And Videos 323
14-6. Student Racing Car Project - Material Definition 327
15. Boundary Conditions And Loads 334
15-1. Boundary Conditions 334
15-2. How To Apply Constraints 349
15-3. Symmetry 359
15-4. Creating LoadSteps In HyperMesh 364
15-5. Discussion On AUTOSPC In OptiStruct 365
15-6. Recommended Tutorials And Videos 371
15-7. Student Racing Car Project - Boundary Conditions 375
16. Linear Static Analysis 378
16-1. Linear Static Analysis 378
16-2. Linear Static Analysis Example Using HyperMesh 379
16-3. Linear Static Analysis Setup Using HyperMesh 382
16-4. Linear Static Analysis Tutorials And Videos 390
16-5. Example : Analysis Of A Rotating Disc 394
16-6. Student Racing Car Project : Linear Static Analysis 402
17. Modal Analysis 403
17-1. Introduction 403
17-2. Example : Modal Analysis 406
17-3. Example : Modal Analysis With Constraint Model 411
17-4. Tips & Tricks Regarding Post-Processing 412
18. Linear Buckling Analysis 416
18-1. Introduction 416
18-2. Elastic Buckling 417
18-3. Linear Buckling Analysis With OptiStruct 419
18-4. Example : Linear Buckling Analysis Of A Beam Structure 421
18-5. Example : Wing Linear Buckling Analysis 426
18-6. Example : Buckling With Gravitational Load 430
18-7. Linear Buckling Analysis Tutorials And Videos 433
19. Nonlinear Analysis 435
19-1. Introduction 435
19-2. Comparison Of Linear And Nonlinear FEA 436
19-3. Types Of Nonlinearity 437
19-4. Stress-Strain Measures For Nonlinear Analysis 441
19-5. Essential Steps To Start With Nonlinear FEA 443
19-6. General Procedure For Nonlinear Static Analysis Project 444
19-7. Nonlinear Analysis With OptiStruct & RADIOSS ? Overview 446
19-8. Nonlinear Solution Sequences in OptiStruct 449
19-9. Types Of Nonlinearity 449
19-10. Modeling Elastic-Plastic Material In OptiStruct 13.0 453
19-11. EXAMPLE : TENSILE TEST (elastic-plastic) 461
19-12. Contact Analysis in OptiStruct 13.0 481
19-13. Auto-Contact Manager 507
19-14. Contact Modeling in Structural Simulation ?Approaches, Problems and Chances 512
19-15. Nonlinear Analysis Tutorials And Videos 528
20. Post-Processing 529
20-1. How To Validate And Check Accuracy Of The Result 529
20-2. How To View And Interpret Results 530
20-3. Post-Processing In HyperView 536
20-4. Stress Calculation And Output In Optistruct 544
20-5. Special Tricks For Post-Processing 560
20-6. Interpretation Of Results And Design Modifications 569
20-7. CAE Reports 575
20-8. Post-Processing Tutorials and Videos 576
20-9. Student Racing Car Project : Post-Processing 577
21. Getting Started With HyperWorks 583
21-1. The HyperWorks Desktop Graphical User Interface 583
21-2. Tutorials And Videos 590
22. Preparing For An Interview 592
찾아보기 600
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