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FEA basics – CAD model simplification for FEA analysis

April 21, 2013 by Cyprien 24 Comments

FEA basics – CAD model simplification for FEA analysis

Today’s subject: CAD model simplification for FEA analysis. Why do you need to simplify your model? How can I do that?  The most simple workflow for FEA analysis is: 1. Import CAD model 2. Mesh the model 3. Assign boundary and loads 4. Perform analysis Unfortunately, all may not go as smoothly as we want… […]

Filed Under: CAD, CAE for beginners, FEA Meshing Tagged With: CAD, fea, mesh, simplification

Plate with a hole analysis : FEA Basics

April 13, 2013 by Cyprien 14 Comments

Plate with a hole analysis : FEA Basics

The plate with a hole ! Who didn’t start to learn FEA by this simple example ? I remember when i modeled for the first time this plate on the first NASTRAN in DOS during my FEM course, what a memorable moment… i had to run the program like a hundred times before getting a […]

Filed Under: CAE for beginners, FEA Meshing Tagged With: fea, hole, mesh, plate, stress

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Other FEA articles:

  • A Story about FEA principlesA Story about FEA principles
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  • Tutorial 4 – If and If Else Conditions- Language C from ZeroTutorial 4 – If and If Else Conditions- Language C from Zero
  • How to interface Code_Aster and Open Turns to do uncertainty quantification and sensibility analysisHow to interface Code_Aster and Open Turns to do uncertainty quantification and sensibility analysis
  • [GMSH tutorial 4] Built in functions, Hole in surface, Annotations and  Entity colors[GMSH tutorial 4] Built in functions, Hole in surface, Annotations and Entity colors

About me

I’m an Mechanical Engineer who would like to share his passion on Finite Element Analysis to help other Engineers. Read more…

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