Finite Element Modeling and Simulation with ANSYS Workbench

✍ Scribed by Chen, Xiaolin; Liu, Yijun

• Publisher: CRC Press
• Year: 2014
• Tongue: English
• Leaves: 408
• Category: Library

✦ Synopsis

Finite Element Modeling and Simulation with ANSYS Workbench combines finite element theory with real-world practice. Providing an introduction to finite element modeling and analysis for those with no prior experience, and written by authors with a combined experience of 30 years teaching the subject, this text presents FEM formulations integrated with relevant hands-on applications using ANSYS Workbench for finite element analysis (FEA). Incorporating the basic theories of FEA and the use of ANSYS Workbench in the modeling and simulation of engineering problems, the book also establishes the FEM method as a powerful numerical tool in engineering design and analysis.

The authors reveal the basic concepts in FEA using simple mechanics problems as examples, and provide a clear understanding of FEA principles, element behaviors, and solution procedures. They emphasize correct usage of FEA software, and techniques in FEA modeling and simulation. The material in the book discusses one-dimensional bar and beam elements, two-dimensional plane stress and plane strain elements, plate and shell elements, and three-dimensional solid elements in the analyses of structural stresses, vibrations and dynamics, thermal responses, fluid flows, optimizations, and failures. Contained in 12 chapters, the text introduces ANSYS Workbench through detailed examples and hands-on case studies, and includes homework problems and projects using ANSYS Workbench software that are provided at the end of each chapter.

✦ Table of Contents

Content: Introduction Some Basic Concepts An Example in FEA: Spring System Overview of ANSYS Workbench Summary Problems Bars and Trusses Introduction Review of the 1-D Elasticity Theory Modeling of Trusses Formulation of the Bar Element Examples with Bar Elements Case Study with ANSYS Workbench Summary Problems Beams and Frames Introduction Review of the Beam Theory Modeling of Beams and Frames Formulation of the Beam Element Examples with Beam Elements Case Study with ANSYS Workbench Summary Problems Two-Dimensional Elasticity Introduction Review of 2-D Elasticity Theory Modeling of 2-D Elasticity Problems Formulation of the Plane Stress/Strain Element Case Study with ANSYS Workbench Summary Problems Modeling and Solution Techniques Introduction Symmetry Substructures (Superelements) Equation Solving Nature of Finite Element Solutions Convergence of FEA Solutions Adaptivity (h-, p-, and hp-Methods) Case Study with ANSYS Workbench Summary Problems Plate and Shell Analyses Introduction Review of Plate Theory Modeling of Plates and Shells Formulation of the Plate and Shell Elements Case Studies with ANSYS Workbench Summary Problems Three-Dimensional Elasticity Introduction Review of Theory of Elasticity Modeling of 3-D Elastic Structures Formulation of Solid Elements Case Studies with ANSYS Workbench Summary Problems Structural Vibration and Dynamics Introduction Review of Basic Equations Formulation for Modal Analysis Formulation for Frequency Response Analysis Formulation for Transient Response Analysis Modeling Examples Case Studies with ANSYS Workbench Summary Problems Thermal Analysis Introduction Review of Basic Equations Modeling of Thermal Problems Case Studies with ANSYS Workbench Summary Problems Introduction to Fluid Analysis Introduction Review of Basic Equations Modeling of Fluid Flow Case Studies with ANSYS Workbench Summary Problems Design Optimization Introduction Topology Optimization Parametric Optimization Design Space Exploration for Parametric Optimization Case Studies with ANSYS Workbench Summary Problems Failure Analysis Introduction Static Failure Fatigue Failure Buckling Failure Case Studies with ANSYS Workbench Summary Problems Appendix Photo Credits References Index

✦ Subjects

Библиотека;Компьютерная литература;ANSYS;