Practical Finite Element Analysis, ABAQUS Python Scripting

Practical Finite Element Analysis, ABAQUS Python Scripting

What you’ll learn

  • Understand the fundamentals of Finite Element Analysis (FEA) from a practical perspective without complicated math or equations
  • Top-down and Bottom-up approach in FEA
  • Steps in a FE Analysis and Examples of FE Applications
  • Assumptions, Advantages and Limitations of FEA
  • Types of FE Analysis: Static, Dynamic, Modal, Fatigue, Thermal, Heat transfer
  • Using Symmetry, Plane Strain and Plane Strain conditions
  • What is Geometric-nonlinearity and when to use it
  • Difference between strong forms and weak forms in FEA
  • Types of elements and coordinate systems
  • Difference between Plate, Shell and Membrane Elements
  • Meshing: Quality check and Convergence
  • Difference between h and p method
  • Physical meaning of full and reduced integration
  • Shear locking and Hourglassing in a practical context
  • Difference between essential and natural boundary conditions
  • Direct and Iterative solvers: What’s the difference?
  • Verification and validation in FEA simulation
  • Error Sources in FEM
  • Industrial Case Study: Static Characteristics of a milling machine
  • Industrial Case Study: FE Analysis of a slewing bearing of a wind turbine
  • 6 things to consider before starting any FEA and a generic problem solving methodology
  • Introduction to Python Scripting in ABAQUS and a general workflow for running a Python Script in ABAQUS
  • A higher level understanding of Python Scripting methodology for ABAQUS
  • Example 1: Python Scripting of a static analysis of a truss
  • Example 2: Python Scripting of a deflection analysis of a cantilever beam
  • Python Scripting of a 3D steady state thermal analysis: Source Code
  • Python Scripting of a truss parameterization problem: Source Code
  • Python Scripting of a contact analysis of an electric switch: Source Code
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