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Finite Element Analysis of Vibration Fatigue, Ansys, Simulia, Siemens, Integrated FEA | CFD with Artificial Intelligence & Machine Learning
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Simulation Dynamics

Structural vibration can induce fatigue, durability issues, and undesirable user reactions. Uncontrolled vibrations may impair functionality and pose safety risks.

Vibration-fatigue simulations in the frequency domain predict material life more efficiently than time-domain methods under random loads such as wind and waves.

  • Simulate shaker tests: random PSD, swept-sine, sine-dwell, sine-on-random
  • FE models solved for frequency response & modal analyses
  • Define vibration loads including temperature, static offsets, combined duty cycles
  • Use fatigue loads for SN and EN lifetime predictions

These FEA-based vibration-fatigue workflows deliver accurate durability forecasts, optimize designs for longevity, and ensure safety under real-world loading conditions.