AP Dynamics has extensive experience analyzing and troubleshooting rotordynamics and torsional vibration issues.

For new systems and every time a change in operations or equipment is made, analysis of rotor dynamics characteristics are critical to ensure the long-term reliability of your asset. Improper design and unchecked changes can lead to catastrophic failure.

Our specialists will assist you throughout the project to ensure successful results.

Typical Equipment

  • Compressor power trains
  • Pump power trains
  • Gas Turbines
  • Centrifuges
  • Fans
  • Wind Turbines

AP Dynamics can also assess and validate the effectiveness of implemented recommendations. In addition to provide the actual average torque and power, field measurements give high degree of confidence in the analysis. For more information, see Field Services
Types of Analysis

  • Torsional Vibration Analysis (TVA)
  • – Coupling Selection
  • – Life prediction
  • – Failure Analysis
  • Rotordynamic Analysis
  • – Stability
  • – Unbalance Response
  • – Bearing Selection
  • – Critical Speed


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