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