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What is linearity and what’s the difference with nonlinear simulation?

February 4, 2023 by Cyprien 1 Comment

What is linearity and what’s the difference with nonlinear simulation?

Happy New Year 2023 :) I can’t believe this blog has 10 years! Today, let’s talk about a few questions that I get all the time: What does linearity means? What is the difference with nonlinear simulation? When do you actually need nonlinear simulation? Video: Let’s talk first about the concept of linearity Linear static […]

Filed Under: basics of mechanics, linear static analysis, Nonlinear Analysis Tagged With: CAE, linear analysis, material, nonlinear

[Salome Meca Tutorial] Leaf Spring Nonlinear Material and Contact FEA Simulation – Part 2

December 2, 2021 by Cyprien Leave a Comment

[Salome Meca Tutorial] Leaf Spring Nonlinear Material and Contact FEA Simulation – Part 2

In this Salome Meca Tutorial, we will go through one of the most complex simulation on this channel, a leaf spring simulation with 3 distinct types of nonlinearity: Nonlinear Material, Large displacements and Nonlinear contact ! I chose to divide this tutorial in 2 parts because it is a very complex simulation and there are […]

Filed Under: Nonlinear Analysis, Salome-Meca Tagged With: contact, nonlinear

[Salome Meca Tutorial] Leaf Spring Nonlinear Material and Contact FEA Simulation – Part 1

November 29, 2021 by Cyprien 4 Comments

[Salome Meca Tutorial] Leaf Spring Nonlinear Material and Contact FEA Simulation – Part 1

In this Salome Meca Tutorial, we will go through one of the most complex simulation on this channel, a leaf spring simulation with 3 types of nonlinearity!

Filed Under: Nonlinear Analysis, Salome-Meca Tagged With: code aster, contact, material, nonlinear, Salome Meca

[Salome Meca – Code Aster] Nonlinear Quasi-static Plate with a Hole Tutorial

August 8, 2021 by Cyprien 2 Comments

[Salome Meca – Code Aster] Nonlinear Quasi-static Plate with a Hole Tutorial

In this tutorial for Salome Meca with Code Aster, I will talk about: What is nonlinear quasi static simulation Some of the theoretical aspects that you need to understand for nonlinear simulation How to change the plate with a hole model into a nonlinear simulation How to enter the strain hardening curve in code aster […]

Filed Under: Code_Aster, Nonlinear Analysis, Salome-Meca Tagged With: code_aster, nonlinear, Salome Meca, tutorial

Other FEA articles:

  • [OpenFoam Tutorial 5]   Turbulent Flow in a Pipe with Salome as Mesher[OpenFoam Tutorial 5] Turbulent Flow in a Pipe with Salome as Mesher
  • Ansys Tutorial:  Steady state thermal analysis of a simple plateAnsys Tutorial: Steady state thermal analysis of a simple plate
  • Engineer Story: Why should you develop your own Code_Aster Module?Engineer Story: Why should you develop your own Code_Aster Module?
  • A Story about FEA principlesA Story about FEA principles
  • [Salome CFD/Code Saturne] Heated Square Cavity Tutorial[Salome CFD/Code Saturne] Heated Square Cavity Tutorial

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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