Measuring – Planning – Simulation – Consulting – Expert Reports – Troubleshooting

KÖTTER Consulting Engineers is an independent, consulting engineering company, located in Rheine and Berlin, Germany. For more than 40 years we have been elaborating efficient and sustainable solutions for particularly difficult problems in the field of sound and vibration engineering. On the basis of metrological investigations and calculations a team of 60 experienced experts is supporting our customers coming from all branches of industry, worldwide.

In the following you find compact information about our services in the area of hydro power plants and a project example concerning a pump-storage power plant in Luxembourg.

Our Services

Fluiddynamic Investigations

  • Pressure Pulsations
  • Sound & Vibrations
  • Caviation (Acoustic Emission)

Rotordynamic Calculations

  • Lateral Vibrations
  • Torsional Vibrations

Dynamic Foundation Design

  • Vibration Isolation
  • Avoidance of Structural Resonance

Water Hammer Calculation

  • Emergency Shutdown / Valve Closing
  • Hydraulic Short Circuit

Focus Hydro Power Plants

Dr.-Ing. Johann Lenz

Dr.-Ing. Johann Lenz

Telefon +49 5971 9710-47