Introduction to ANSYS 6.0 Part 1 Training Manual Introduction to ANSYS 6.0 Part 1

Training Manual Introduction to ANSYS 6.0 - Part 1 Inventory Number: 001569 First Edition ANSYS Release: 6.0 Published Date: October 30, 2001 Registered Trademarks: ANSYS® is a registered trademark of SAS IP Inc. All other product names mentioned in this manual are trademarks or registered trademarks of their respective manufacturers. Disclaimer Notice: This document has been reviewed and approved in accordance with the ANSYS, Inc. Documentation Review and Approval Procedures. “This ANSYS Inc. software product (the Program) and program documentation (Documentation) are furnished by ANSYS, Inc. under an ANSYS Software License Agreement that contains provisions concerning non-disclosure, copying, length and nature of use, warranties, disclaimers and remedies, and other provisions. The Program and Documentation may be used or copied only in accordance with the terms of that License Agreement.” Copyright © 2001 SAS IP, Inc. Proprietary data. Unauthorized use, distribution, or duplication is prohibited. All Rights Reserved.

Introduction to ANSYS 6.0 - Part 1 Table of Contents 2. FEA and ANSYS 2-1 A. What is FEA? 2-2 B. About ANSYS 2-5 C. About the Company 2-19 3. ANSYS Basics 3-1 A. Memory 3-2 B. Interactive Mode 3-5 Starting ANSYS 3-6 GUI 3-10 Graphics & Picking 3-19 On-Line Help 3-30 Select Logic 3-35 The Database and Files 3-47 Exiting ANSYS 3-56 C. Batch Mode 3-57 Input files 3-58 Submitting a batch job 3-64 D. Workshops 3-65 4. General Analysis Procedure 4-1 A. Preliminary Decisions 4-5 4. General Analysis Procedure (cont.) B. Preprocessing 4-8 Create the solid model 4-8 Create FEA model 4-10 Define material 4-12 C. Solution 4-13 Define Loads 4-13 D. Postprocessing 4-15 Review results 4-15 Verification 4-18 5. Creating the Solid Model 5-1 A. What to model? 5-3 B. Importing Geometry 5-14 IGES Imports 5-14 Connection Products 5-20 Workshop 5-26 C. ANSYS Native Commands 5-27 Definitions 5-28 Top-Down Modeling 5-31 Workshop 5-53 Bottom-Up Modeling 5-54 Workshop 5-74 October 30, 2001 Inventory #001569 TOC-3

Introduction to ANSYS 6.0 - Part 1 Table of Contents 6. Creating the Finite Element Model 6-1 A. Overview 6-2 B. Element Attributes 6-4 C. Multiple Element Attributes 6-28 D. Controlling Mesh Density 6-35 E. Changing a Mesh 6-46 F. Mapped Meshing 6-49 G. Hex-to-Tet Meshing 6-66 Mesh Extrusion 6-74 Sweep Meshing 6-79 F.E. Imports 6-85 Workshops 6-86 7. Defining the Material 7-1 A. UNITS 7-3 B. ANSYS Defined Materials 7-4 C. Material GUI 7-6 8. Loading 8-1 A. Define Loads 8-3 B. Nodal Coordinate Systems 8-6 C. Displacement Constraints 8-11 D. Concentrated Loads 8-12 E. Verifying Loads 8-16 9. Solution 9-1 A. Solvers 9-2 B. Multiple Load Steps 9-11 C. Workshops 9-19 10. Structural Analysis 10-1 A. Preprocessing 10-3 B. Solution 10-5 C. Postprocessing 10-17 D. Workshops 10-25 11. Thermal Analysis 11-1 A. Preprocessing 11-3 B. Solution 11-5 C. Postprocessing 11-15 D. Workshops 11-22 12. Coupled-field Analysis 12-1 A. Overview 12-2 B. Sequential 12-5 C. Direct 12-9 D. Workshops 12-11 October 30, 2001 Inventory #001569 TOC-4

Introduction to ANSYS 6.0 - Part 1 Table of Contents 13. Postprocessing 13-1 A. Query Picking 13-3 B. Results Coordinate System 13-6 C. Path Operations 13-9 D. Error Estimation 13-16 E. Load Case Combinations 13-25 F. Results Viewer 13-31 G. Variable Viewer 13-39 H. Report Generator 13-42 I. Workshops 13-50 14. Short Topics 14-1 A. Toolbar & Abbreviations 14-3 B. Start File 14-9 C. APDL 14-10 D. Workshops 14-23 October 30, 2001 Inventory #001569 TOC-5