Dynamic Analysis

Dynamics

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Implicit Analysis

The dynamic effects of mechanical systems are often neglected. However, experience shows that their impact can be significant. DAES has a historical expertise in the application of finite element methods and in various fields
of dynamic analysis (from linear -spectral- to non-linear -metal forming- using implicit solvers).

Examples:


  • Static or transient analysis
  • Coupled structural analysis-CFD
  • Modal analysis
  • Spectral analysis (PSD)
  • Fatigue
  • Complex contact
  • Non-linear material models (plasticity and hyperelasticity)
  • Fracture mechanics
  • Buckling

Software:


  • ANSYS
  • Code_aster
  • ABAQUS

Explicit Analysis

The time scale of dynamic phenomena can lead to difficulties in the use of implicit solvers and requires specific and skilled expertise. We have many years of experience in the application of the associated simulation methods and are able to support you in meeting the related design challenges.

Examples:


  • Shock
  • Blast
  • Rapide transient
  • Penetration

Software:


  • LS Dyna
  • Autodyn
  • ABAQUS
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Let’s talk about your Project !