Characteristic Variables of Hydraulic Turbomachines

Characteristic Variables of Hydraulic Turbomachines


Characteristic Variables of Hydraulic Turbomachines .

Specification Of Characteristic Variables of Hydraulic Turbomachines

 
  • Determining characteristic variables of a centrifugal pump
  • Experiments on a pump in a closed water circuit with storage tank and flow control valve to adjust the back pressure
  • Experiments on turbines: closed water circuit for supplying turbines
  • Pipes and fittings made of PVC
  • 3-phase AC motor for pump with variable speed via frequency converter
  • Non-contact speed measurement at the turbine shaft and force sensor at the brake for measuring the torque 
  • Digital displays for pressures, flow rate, speed and torque

Technical Data

Standard centrifugal pump

  • Max. head: 23,9m
  • Max. flow rate: 31m³/h

Drive motor with variable speed

  • Power output: 2,2kW
  • Speed range: 0...3000min-1
  • Storage tank: 250L

Measuring ranges

  • Pressure: 2x 0...4bar abs.
  • Flow rate: 0...40m³/h
  • Torque: 0...20Nm
  • Speed: 2x 0...4000min-1

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